diff --git a/gexec/authd/AUTHORS b/gexec/authd/AUTHORS deleted file mode 100644 index e69de29bb..000000000 diff --git a/gexec/authd/COPYING b/gexec/authd/COPYING deleted file mode 100644 index d60c31a97..000000000 --- a/gexec/authd/COPYING +++ /dev/null @@ -1,340 +0,0 @@ - GNU GENERAL PUBLIC LICENSE - Version 2, June 1991 - - Copyright (C) 1989, 1991 Free Software Foundation, Inc. - 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - Everyone is permitted to copy and distribute verbatim copies - of this license document, but changing it is not allowed. - - Preamble - - The licenses for most software are designed to take away your -freedom to share and change it. By contrast, the GNU General Public -License is intended to guarantee your freedom to share and change free -software--to make sure the software is free for all its users. This -General Public License applies to most of the Free Software -Foundation's software and to any other program whose authors commit to -using it. 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See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - - -Also add information on how to contact you by electronic and paper mail. - -If the program is interactive, make it output a short notice like this -when it starts in an interactive mode: - - Gnomovision version 69, Copyright (C) year name of author - Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. - This is free software, and you are welcome to redistribute it - under certain conditions; type `show c' for details. - -The hypothetical commands `show w' and `show c' should show the appropriate -parts of the General Public License. Of course, the commands you use may -be called something other than `show w' and `show c'; they could even be -mouse-clicks or menu items--whatever suits your program. - -You should also get your employer (if you work as a programmer) or your -school, if any, to sign a "copyright disclaimer" for the program, if -necessary. Here is a sample; alter the names: - - Yoyodyne, Inc., hereby disclaims all copyright interest in the program - `Gnomovision' (which makes passes at compilers) written by James Hacker. - - , 1 April 1989 - Ty Coon, President of Vice - -This General Public License does not permit incorporating your program into -proprietary programs. If your program is a subroutine library, you may -consider it more useful to permit linking proprietary applications with the -library. If this is what you want to do, use the GNU Library General -Public License instead of this License. diff --git a/gexec/authd/ChangeLog b/gexec/authd/ChangeLog deleted file mode 100644 index c31968014..000000000 --- a/gexec/authd/ChangeLog +++ /dev/null @@ -1,18 +0,0 @@ -2002-04-29 Brent N. Chun - * Added Matt Massie's patch for pointer arithmetic for - portability to IA64. Also added authd.spec.in to - simplify RPM creation. -2002-03-18 Brent N. Chun - * Added chkconfig to RPM SPEC file to create/delete symlinks to rc files - * Changes based on 's patch - * Added status and restart to authd.in - * Using valid exit codes, convention is roughly - * 0 (success) - * 1 (base error, i.e., things in libc/pthreads lib) - * 2 (gexec error, i.e,. things in my code) - * 3 (user error, i.e., user errors such as bad options) - * Added -h (help) and -V (version) options - -2002-03-11 Brent N. Chun - * Initial release - \ No newline at end of file diff --git a/gexec/authd/INSTALL b/gexec/authd/INSTALL deleted file mode 100644 index b42a17ac4..000000000 --- a/gexec/authd/INSTALL +++ /dev/null @@ -1,182 +0,0 @@ -Basic Installation -================== - - These are generic installation instructions. - - The `configure' shell script attempts to guess correct values for -various system-dependent variables used during compilation. It uses -those values to create a `Makefile' in each directory of the package. -It may also create one or more `.h' files containing system-dependent -definitions. Finally, it creates a shell script `config.status' that -you can run in the future to recreate the current configuration, a file -`config.cache' that saves the results of its tests to speed up -reconfiguring, and a file `config.log' containing compiler output -(useful mainly for debugging `configure'). - - If you need to do unusual things to compile the package, please try -to figure out how `configure' could check whether to do them, and mail -diffs or instructions to the address given in the `README' so they can -be considered for the next release. If at some point `config.cache' -contains results you don't want to keep, you may remove or edit it. - - The file `configure.in' is used to create `configure' by a program -called `autoconf'. You only need `configure.in' if you want to change -it or regenerate `configure' using a newer version of `autoconf'. - -The simplest way to compile this package is: - - 1. `cd' to the directory containing the package's source code and type - `./configure' to configure the package for your system. If you're - using `csh' on an old version of System V, you might need to type - `sh ./configure' instead to prevent `csh' from trying to execute - `configure' itself. - - Running `configure' takes awhile. While running, it prints some - messages telling which features it is checking for. - - 2. Type `make' to compile the package. - - 3. Optionally, type `make check' to run any self-tests that come with - the package. - - 4. Type `make install' to install the programs and any data files and - documentation. - - 5. You can remove the program binaries and object files from the - source code directory by typing `make clean'. To also remove the - files that `configure' created (so you can compile the package for - a different kind of computer), type `make distclean'. There is - also a `make maintainer-clean' target, but that is intended mainly - for the package's developers. If you use it, you may have to get - all sorts of other programs in order to regenerate files that came - with the distribution. - -Compilers and Options -===================== - - Some systems require unusual options for compilation or linking that -the `configure' script does not know about. You can give `configure' -initial values for variables by setting them in the environment. Using -a Bourne-compatible shell, you can do that on the command line like -this: - CC=c89 CFLAGS=-O2 LIBS=-lposix ./configure - -Or on systems that have the `env' program, you can do it like this: - env CPPFLAGS=-I/usr/local/include LDFLAGS=-s ./configure - -Compiling For Multiple Architectures -==================================== - - You can compile the package for more than one kind of computer at the -same time, by placing the object files for each architecture in their -own directory. To do this, you must use a version of `make' that -supports the `VPATH' variable, such as GNU `make'. `cd' to the -directory where you want the object files and executables to go and run -the `configure' script. `configure' automatically checks for the -source code in the directory that `configure' is in and in `..'. - - If you have to use a `make' that does not supports the `VPATH' -variable, you have to compile the package for one architecture at a time -in the source code directory. After you have installed the package for -one architecture, use `make distclean' before reconfiguring for another -architecture. - -Installation Names -================== - - By default, `make install' will install the package's files in -`/usr/local/bin', `/usr/local/man', etc. You can specify an -installation prefix other than `/usr/local' by giving `configure' the -option `--prefix=PATH'. - - You can specify separate installation prefixes for -architecture-specific files and architecture-independent files. If you -give `configure' the option `--exec-prefix=PATH', the package will use -PATH as the prefix for installing programs and libraries. -Documentation and other data files will still use the regular prefix. - - In addition, if you use an unusual directory layout you can give -options like `--bindir=PATH' to specify different values for particular -kinds of files. Run `configure --help' for a list of the directories -you can set and what kinds of files go in them. - - If the package supports it, you can cause programs to be installed -with an extra prefix or suffix on their names by giving `configure' the -option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'. - -Optional Features -================= - - Some packages pay attention to `--enable-FEATURE' options to -`configure', where FEATURE indicates an optional part of the package. -They may also pay attention to `--with-PACKAGE' options, where PACKAGE -is something like `gnu-as' or `x' (for the X Window System). The -`README' should mention any `--enable-' and `--with-' options that the -package recognizes. - - For packages that use the X Window System, `configure' can usually -find the X include and library files automatically, but if it doesn't, -you can use the `configure' options `--x-includes=DIR' and -`--x-libraries=DIR' to specify their locations. - -Specifying the System Type -========================== - - There may be some features `configure' can not figure out -automatically, but needs to determine by the type of host the package -will run on. Usually `configure' can figure that out, but if it prints -a message saying it can not guess the host type, give it the -`--host=TYPE' option. TYPE can either be a short name for the system -type, such as `sun4', or a canonical name with three fields: - CPU-COMPANY-SYSTEM - -See the file `config.sub' for the possible values of each field. If -`config.sub' isn't included in this package, then this package doesn't -need to know the host type. - - If you are building compiler tools for cross-compiling, you can also -use the `--target=TYPE' option to select the type of system they will -produce code for and the `--build=TYPE' option to select the type of -system on which you are compiling the package. - -Sharing Defaults -================ - - If you want to set default values for `configure' scripts to share, -you can create a site shell script called `config.site' that gives -default values for variables like `CC', `cache_file', and `prefix'. -`configure' looks for `PREFIX/share/config.site' if it exists, then -`PREFIX/etc/config.site' if it exists. Or, you can set the -`CONFIG_SITE' environment variable to the location of the site script. -A warning: not all `configure' scripts look for a site script. - -Operation Controls -================== - - `configure' recognizes the following options to control how it -operates. - -`--cache-file=FILE' - Use and save the results of the tests in FILE instead of - `./config.cache'. Set FILE to `/dev/null' to disable caching, for - debugging `configure'. - -`--help' - Print a summary of the options to `configure', and exit. - -`--quiet' -`--silent' -`-q' - Do not print messages saying which checks are being made. To - suppress all normal output, redirect it to `/dev/null' (any error - messages will still be shown). - -`--srcdir=DIR' - Look for the package's source code in directory DIR. Usually - `configure' can determine that directory automatically. - -`--version' - Print the version of Autoconf used to generate the `configure' - script, and exit. - -`configure' also accepts some other, not widely useful, options. diff --git a/gexec/authd/Makefile.am b/gexec/authd/Makefile.am deleted file mode 100644 index 8d8f59614..000000000 --- a/gexec/authd/Makefile.am +++ /dev/null @@ -1,27 +0,0 @@ -CFLAGS = -O2 -Wall -D_REENTRANT -g -INCLUDES = -I. - -sbin_PROGRAMS = authd -lib_LIBRARIES = libauth.a -include_HEADERS = auth.h - -authd_SOURCES = authd.c authd.h authd_options.c authd_options.h \ - auth.h -libauth_a_SOURCES = auth.c auth.h - -authd_LDADD = -lpthread -lssl -le - -authd_LDFLAGS = -L. - -EXTRA_DIST = config/authd.in authd.spec - -install-data-local: $(EXTRA_DIST) - $(INSTALL_SCRIPT) config/authd /etc/init.d/authd - /etc/init.d/authd start - -uninstall-local: $(EXTRA_DIST) - if [ -f /etc/init.d/authd ]; then \ - /etc/init.d/authd stop ; \ - rm -f /etc/init.d/authd ; \ - fi - diff --git a/gexec/authd/Makefile.in b/gexec/authd/Makefile.in deleted file mode 100644 index 10fab8518..000000000 --- a/gexec/authd/Makefile.in +++ /dev/null @@ -1,445 +0,0 @@ -# Makefile.in generated automatically by automake 1.4-p5 from Makefile.am - -# Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc. -# This Makefile.in is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY, to the extent permitted by law; without -# even the implied warranty of MERCHANTABILITY or FITNESS FOR A -# PARTICULAR PURPOSE. - - -SHELL = @SHELL@ - -srcdir = @srcdir@ -top_srcdir = @top_srcdir@ -VPATH = @srcdir@ -prefix = @prefix@ -exec_prefix = @exec_prefix@ - -bindir = @bindir@ -sbindir = @sbindir@ -libexecdir = @libexecdir@ -datadir = @datadir@ -sysconfdir = @sysconfdir@ -sharedstatedir = @sharedstatedir@ -localstatedir = @localstatedir@ -libdir = @libdir@ -infodir = @infodir@ -mandir = @mandir@ -includedir = @includedir@ -oldincludedir = /usr/include - -DESTDIR = - -pkgdatadir = $(datadir)/@PACKAGE@ -pkglibdir = $(libdir)/@PACKAGE@ -pkgincludedir = $(includedir)/@PACKAGE@ - -top_builddir = . - -ACLOCAL = @ACLOCAL@ -AUTOCONF = @AUTOCONF@ -AUTOMAKE = @AUTOMAKE@ -AUTOHEADER = @AUTOHEADER@ - -INSTALL = @INSTALL@ -INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS) -INSTALL_DATA = @INSTALL_DATA@ -INSTALL_SCRIPT = @INSTALL_SCRIPT@ -transform = @program_transform_name@ - -NORMAL_INSTALL = : -PRE_INSTALL = : -POST_INSTALL = : -NORMAL_UNINSTALL = : -PRE_UNINSTALL = : -POST_UNINSTALL = : -CC = @CC@ -MAKEINFO = @MAKEINFO@ -PACKAGE = @PACKAGE@ -RANLIB = @RANLIB@ -VERSION = @VERSION@ - -CFLAGS = -O2 -Wall -D_REENTRANT -g -INCLUDES = -I. - -sbin_PROGRAMS = authd -lib_LIBRARIES = libauth.a -include_HEADERS = auth.h - -authd_SOURCES = authd.c authd.h authd_options.c authd_options.h \ - auth.h - -libauth_a_SOURCES = auth.c auth.h - -authd_LDADD = -lpthread -lssl -le - -authd_LDFLAGS = -L. - -EXTRA_DIST = config/authd.in authd.spec -ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 -mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs -CONFIG_HEADER = config.h -CONFIG_CLEAN_FILES = authd.spec -LIBRARIES = $(lib_LIBRARIES) - - -DEFS = @DEFS@ -I. -I$(srcdir) -I. -CPPFLAGS = @CPPFLAGS@ -LDFLAGS = @LDFLAGS@ -LIBS = @LIBS@ -libauth_a_LIBADD = -libauth_a_OBJECTS = auth.o -AR = ar -PROGRAMS = $(sbin_PROGRAMS) - -authd_OBJECTS = authd.o authd_options.o -authd_DEPENDENCIES = -COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -CCLD = $(CC) -LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@ -HEADERS = $(include_HEADERS) - -DIST_COMMON = README ./stamp-h.in AUTHORS COPYING ChangeLog INSTALL \ -Makefile.am Makefile.in NEWS aclocal.m4 authd.spec.in config.h.in \ -configure configure.in install-sh missing mkinstalldirs - - -DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST) - -TAR = gtar -GZIP_ENV = --best -SOURCES = $(libauth_a_SOURCES) $(authd_SOURCES) -OBJECTS = $(libauth_a_OBJECTS) $(authd_OBJECTS) - -all: all-redirect -.SUFFIXES: -.SUFFIXES: .S .c .o .s -$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) - cd $(top_srcdir) && $(AUTOMAKE) --gnu --include-deps Makefile - -Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status - cd $(top_builddir) \ - && CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status - -$(ACLOCAL_M4): configure.in - cd $(srcdir) && $(ACLOCAL) - -config.status: $(srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES) - $(SHELL) ./config.status --recheck -$(srcdir)/configure: $(srcdir)/configure.in $(ACLOCAL_M4) $(CONFIGURE_DEPENDENCIES) - cd $(srcdir) && $(AUTOCONF) - -config.h: stamp-h - @if test ! 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Chun - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the Free - * Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307, USA. - */ -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include "auth.h" - -void auth_init_credentials(credentials *creds, int lifetime) -{ - time_t now; - - time(&now); - creds->uid = getuid(); - creds->gid = getgid(); - creds->valid_from = now; - creds->valid_to = now + lifetime; -} - -int auth_get_signature(credentials *creds, signature *creds_sig) -{ - int sock; - char auth_sock_path[UNIX_PATH_MAX]; - - sprintf(auth_sock_path, AUTH_SOCK_PATH, getpid()); - if (net_cli_unixsock_create(&sock, auth_sock_path, - AUTHD_SOCK_PATH) != E_OK) - return AUTH_NET_ERROR; - if (net_send_bytes(sock, creds, sizeof(credentials)) != E_OK) { - close(sock); - return AUTH_NET_ERROR; - } - if (net_recv_bytes(sock, creds_sig, sizeof(signature)) != E_OK) { - close(sock); - return AUTH_NET_ERROR; - } - close(sock); - return AUTH_OK; -} - -int auth_verify_signature(credentials *creds, signature *creds_sig) -{ - int error; - RSA *pub_key = NULL; - FILE *fp = NULL; - - if ((fp = fopen(AUTH_PUB_KEY, "r")) == NULL) { - error = AUTH_FOPEN_ERROR; - goto cleanup; - } - if ((pub_key = PEM_read_RSA_PUBKEY(fp, NULL, NULL, NULL)) == NULL) { - error = AUTH_RSA_ERROR; - goto cleanup; - } - ERR_load_crypto_strings(); - if (RSA_verify(0, (unsigned char *)creds, sizeof(credentials), - creds_sig->data, AUTH_RSA_SIGLEN, pub_key) == 0) { - error = AUTH_RSA_ERROR; - goto cleanup; - } - RSA_free(pub_key); - fclose(fp); - return AUTH_OK; - - cleanup: - if (pub_key != NULL) - RSA_free(pub_key); - if (fp != NULL) - fclose(fp); - return error; -} diff --git a/gexec/authd/auth.h b/gexec/authd/auth.h deleted file mode 100644 index 7f8518e8c..000000000 --- a/gexec/authd/auth.h +++ /dev/null @@ -1,58 +0,0 @@ -/* - * Copyright (C) 2002 Brent N. Chun - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the Free - * Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307, USA. - */ -#ifndef __AUTH_H -#define __AUTH_H - -#include -#include - -/* Length in bytes of RSA signature */ -#define AUTH_RSA_SIGLEN 64 - -/* Sockname Unix protocol module namespace (add PID) */ -#define AUTH_SOCK_PATH "auth-%d-sock" -/* Sockname in Unix protocol module namespace */ -#define AUTHD_SOCK_PATH "authd-sock" - -/* NOTE: make configurable in configure script and code */ -#define AUTH_PUB_KEY "/etc/auth_pub.pem" -#define AUTH_PRIV_KEY "/etc/auth_priv.pem" - -typedef struct { - uid_t uid; - gid_t gid; - time_t valid_from; - time_t valid_to; -} credentials; - -typedef struct { - unsigned char data[AUTH_RSA_SIGLEN]; -} signature; - -void auth_init_credentials(credentials *creds, int lifetime); -int auth_get_signature(credentials *creds, signature *creds_sig); -int auth_verify_signature(credentials *creds, signature *creds_sig); - -#define AUTH_OK 0 -#define AUTH_FOPEN_ERROR -1 -#define AUTH_RSA_ERROR -2 -#define AUTH_CRED_ERROR -3 -#define AUTH_NET_ERROR -4 - -#endif /* __AUTH_H */ diff --git a/gexec/authd/authd.c b/gexec/authd/authd.c deleted file mode 100644 index 91b41f1ed..000000000 --- a/gexec/authd/authd.c +++ /dev/null @@ -1,160 +0,0 @@ -/* - * Copyright (C) 2002 Brent N. Chun - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the Free - * Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307, USA. - */ -#if HAVE_CONFIG_H -#include -#endif /* HAVE_CONFIG_H */ -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include "auth.h" -#include "authd.h" -#include "authd_options.h" - -static int check_credentials(struct ucred *ucred, credentials *cred) -{ - double lifetime; - - if (ucred->uid != cred->uid || ucred->gid != cred->gid) - return AUTH_CRED_ERROR; - lifetime = difftime(cred->valid_to, cred->valid_from); - if (lifetime > AUTHD_CRED_MAXLIFE) - return AUTH_CRED_ERROR; - return AUTH_OK; -} - -static int gen_signature(credentials *cred, signature *cred_sig) -{ - int error; - int sig_len; - RSA *priv_key = NULL; - FILE *fp = NULL; - - if ((fp = fopen(AUTH_PRIV_KEY, "r")) == NULL) { - error = AUTH_FOPEN_ERROR; - goto cleanup; - } - if ((priv_key = PEM_read_RSAPrivateKey(fp, NULL, NULL, NULL)) == NULL) { - error = AUTH_RSA_ERROR; - goto cleanup; - } - if (RSA_sign(0, (unsigned char *)cred, sizeof(credentials), - cred_sig->data, &sig_len, priv_key) == 0) { - error = AUTH_RSA_ERROR; - goto cleanup; - } - RSA_free(priv_key); - e_assert(sig_len == AUTH_RSA_SIGLEN); - fclose(fp); - return AUTH_OK; - - cleanup: - if (priv_key != NULL) - RSA_free(priv_key); - if (fp != NULL) - fclose(fp); - return error; -} - -static void *authd_thr(void *arg) -{ - long int sock = (long int)arg; - int len = sizeof(struct ucred); - struct ucred ucred; - credentials cred; - signature cred_sig; - - if (getsockopt(sock, SOL_SOCKET, SO_PEERCRED, &ucred, &len) < 0) - goto cleanup; - if (net_recv_bytes(sock, &cred, sizeof(credentials)) != E_OK) - goto cleanup; - if (check_credentials(&ucred, &cred) != AUTH_OK) - goto cleanup; - if (gen_signature(&cred, &cred_sig) != AUTH_OK) - goto cleanup; - if (net_send_bytes(sock, &cred_sig, sizeof(signature)) != E_OK) - goto cleanup; - close(sock); - return NULL; - - cleanup: - close(sock); - return NULL; -} - -int main(int argc, char **argv) -{ - authd_options opts; - long int svr_sock, cli_sock; - pthread_attr_t attr; - pthread_t tid; - struct sockaddr_un sockaddr; - socklen_t sockaddr_len = sizeof(struct sockaddr_un); - - authd_options_init(&opts); - authd_options_parse(&opts, argc, argv); - if (opts.daemon) - daemon(0, 0); - - signal(SIGPIPE, SIG_IGN); - if (net_svr_unixsock_create((int *)&svr_sock, AUTHD_SOCK_PATH) != E_OK) { - fprintf(stderr, "Bind error on Unix domain socket %s\n", - AUTHD_SOCK_PATH); - exit(2); - } - - ERR_load_crypto_strings(); - pthread_attr_init(&attr); - pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED); - - for (;;) { - if ((cli_sock = accept(svr_sock, (struct sockaddr *)&sockaddr, - &sockaddr_len)) < 0) { - if (errno == EINTR) - continue; - fatal_error("accept error\n"); - exit(1); - } - if (pthread_create(&tid, &attr, authd_thr, (void *)cli_sock) != 0) - close(cli_sock); - } - - pthread_attr_destroy(&attr); - close(svr_sock); - return 0; -} diff --git a/gexec/authd/authd.h b/gexec/authd/authd.h deleted file mode 100644 index 07bea405c..000000000 --- a/gexec/authd/authd.h +++ /dev/null @@ -1,25 +0,0 @@ -/* - * Copyright (C) 2002 Brent N. Chun - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the Free - * Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307, USA. - */ -#ifndef __AUTHD_H -#define __AUTHD_H - -/* Maximum lifetime of a credential in seconds */ -#define AUTHD_CRED_MAXLIFE 30 - -#endif /* __AUTHD_H */ diff --git a/gexec/authd/authd.spec b/gexec/authd/authd.spec deleted file mode 100644 index e57ffbace..000000000 --- a/gexec/authd/authd.spec +++ /dev/null @@ -1,49 +0,0 @@ -Summary: authd (RSA authentication daemon) -Name: authd -Version: 0.2.1 -Release: 1 -Copyright: GPL -Group: System Environment/Daemons -Source: authd-0.2.1.tar.gz - -%description -authd (RSA authentication daemon) - -%prep -%setup - -%build -./configure --prefix=/usr -make RPM_OPT_FLAGS="$RPM_OPT_FLAGS" - -%install -make install -install -D -m 755 config/authd /etc/init.d/authd - -%clean - -%files -%defattr(-, root, root) -/usr/sbin/authd -/usr/lib/libauth.a -/usr/include/auth.h -/etc/init.d/authd - -%pre - -%post -if [ "$1" = 1 ]; then - /etc/init.d/authd restart - chkconfig --add authd -fi - -%preun -if [ "$1" = 0 ]; then - /etc/init.d/authd stop - chkconfig --del authd -fi - -%postun -if [ "$1" = 1 ]; then - /etc/init.d/authd restart -fi diff --git a/gexec/authd/authd.spec.in b/gexec/authd/authd.spec.in deleted file mode 100644 index 7fe12e6b1..000000000 --- a/gexec/authd/authd.spec.in +++ /dev/null @@ -1,49 +0,0 @@ -Summary: authd (RSA authentication daemon) -Name: @PACKAGE@ -Version: @VERSION@ -Release: 1 -Copyright: GPL -Group: System Environment/Daemons -Source: @PACKAGE@-@VERSION@.tar.gz - -%description -authd (RSA authentication daemon) - -%prep -%setup - -%build -./configure --prefix=/usr -make RPM_OPT_FLAGS="$RPM_OPT_FLAGS" - -%install -make install -install -D -m 755 config/authd /etc/init.d/authd - -%clean - -%files -%defattr(-, root, root) -/usr/sbin/authd -/usr/lib/libauth.a -/usr/include/auth.h -/etc/init.d/authd - -%pre - -%post -if [ "$1" = 1 ]; then - /etc/init.d/authd restart - chkconfig --add authd -fi - -%preun -if [ "$1" = 0 ]; then - /etc/init.d/authd stop - chkconfig --del authd -fi - -%postun -if [ "$1" = 1 ]; then - /etc/init.d/authd restart -fi diff --git a/gexec/authd/authd_options.c b/gexec/authd/authd_options.c deleted file mode 100644 index fecac81dd..000000000 --- a/gexec/authd/authd_options.c +++ /dev/null @@ -1,92 +0,0 @@ -/* - * Copyright (C) 2002 Brent N. Chun - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the Free - * Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307, USA. - */ -#if HAVE_CONFIG_H -#include -#endif /* HAVE_CONFIG_H */ -#include -#include -#include -#include -#include -#include -#include -#include -#include "authd_options.h" - -static void print_help(const char *argv0, const struct option *longopts) -{ - const char *p; - const struct option *q; - - if ((p = strchr(argv0, '/')) == NULL) - p = argv0; - else - p++; - printf("Usage: %s [OPTIONS] ...\n" - " Run authd server.\n\n", p); - for (q = longopts; q->name; q++) - if (q->has_arg == no_argument) - printf(" -%c --%s\n", q->val, q->name); - else - printf(" -%c --%s=v\n", q->val, q->name); -} - -static void print_version() -{ - printf("authd %s\n\n", VERSION); - printf("Copyright (C) 2002 Brent N. Chun\n"); - printf("This program is distributed in the hope that it will be useful,\n"); - printf("but WITHOUT ANY WARRANTY; without even the implied warranty of\n"); - printf("MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU\n"); - printf("Library General Public License for more details.\n\n"); - printf("Written by Brent N. Chun \n"); -} - -void authd_options_init(authd_options *opts) -{ - opts->daemon = 0; -} - -void authd_options_parse(authd_options *opts, int argc, char **argv) -{ - int c; - extern char *optarg; - static struct option long_options[] = - { - { "daemon", no_argument, NULL, 'd' }, - { "help", no_argument, NULL, 'h' }, - { "version", no_argument, NULL, 'V' }, - { 0, 0, 0, 0 } - }; - - while ((c = getopt_long (argc, argv, "dhV", long_options, - (int *)0)) != EOF) { - switch (c) { - case 'd': - opts->daemon = 1; - break; - case 'h': - print_help(argv[0], long_options); - exit(0); - case 'V': - print_version(); - exit(0); - } - } -} diff --git a/gexec/authd/authd_options.h b/gexec/authd/authd_options.h deleted file mode 100644 index a8abe9108..000000000 --- a/gexec/authd/authd_options.h +++ /dev/null @@ -1,29 +0,0 @@ -/* - * Copyright (C) 2002 Brent N. Chun - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the Free - * Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307, USA. - */ -#ifndef __AUTHD_OPTIONS_H -#define __AUTHD_OPTIONS_H - -typedef struct { - int daemon; -} authd_options; - -void authd_options_init(authd_options *opts); -void authd_options_parse(authd_options *opts, int argc, char **argv); - -#endif /* __AUTHD_OPTIONS_H */ diff --git a/gexec/authd/config.h.in b/gexec/authd/config.h.in deleted file mode 100644 index 8762e5ec2..000000000 --- a/gexec/authd/config.h.in +++ /dev/null @@ -1,29 +0,0 @@ -/* config.h.in. Generated automatically from configure.in by autoheader. */ - -/* Define to `int' if doesn't define. */ -#undef gid_t - -/* Define if you have that is POSIX.1 compatible. */ -#undef HAVE_SYS_WAIT_H - -/* Define as the return type of signal handlers (int or void). */ -#undef RETSIGTYPE - -/* Define if you have the ANSI C header files. */ -#undef STDC_HEADERS - -/* Define to `int' if doesn't define. */ -#undef uid_t - -/* Define if you have the header file. */ -#undef HAVE_FCNTL_H - -/* Define if you have the header file. */ -#undef HAVE_UNISTD_H - -/* Name of package */ -#undef PACKAGE - -/* Version number of package */ -#undef VERSION - diff --git a/gexec/authd/configure b/gexec/authd/configure deleted file mode 100755 index 70af921b2..000000000 --- a/gexec/authd/configure +++ /dev/null @@ -1,1822 +0,0 @@ -#! /bin/sh - -# Guess values for system-dependent variables and create Makefiles. -# Generated automatically using autoconf version 2.13 -# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc. -# -# This configure script is free software; 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See the -# GNU General Public License for more details. - -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA -# 02111-1307, USA. - -if test $# -eq 0; then - echo 1>&2 "Try \`$0 --help' for more information" - exit 1 -fi - -# In the cases where this matters, `missing' is being run in the -# srcdir already. -if test -f configure.in; then - configure_ac=configure.ac -else - configure_ac=configure.in -fi - -case "$1" in - - -h|--h|--he|--hel|--help) - echo "\ -$0 [OPTION]... PROGRAM [ARGUMENT]... - -Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an -error status if there is no known handling for PROGRAM. - -Options: - -h, --help display this help and exit - -v, --version output version information and exit - -Supported PROGRAM values: - aclocal touch file \`aclocal.m4' - autoconf touch file \`configure' - autoheader touch file \`config.h.in' - automake touch all \`Makefile.in' files - bison create \`y.tab.[ch]', if possible, from existing .[ch] - flex create \`lex.yy.c', if possible, from existing .c - lex create \`lex.yy.c', if possible, from existing .c - makeinfo touch the output file - yacc create \`y.tab.[ch]', if possible, from existing .[ch]" - ;; - - -v|--v|--ve|--ver|--vers|--versi|--versio|--version) - echo "missing - GNU libit 0.0" - ;; - - -*) - echo 1>&2 "$0: Unknown \`$1' option" - echo 1>&2 "Try \`$0 --help' for more information" - exit 1 - ;; - - aclocal) - echo 1>&2 "\ -WARNING: \`$1' is missing on your system. You should only need it if - you modified \`acinclude.m4' or \`$configure_ac'. You might want - to install the \`Automake' and \`Perl' packages. Grab them from - any GNU archive site." - touch aclocal.m4 - ;; - - autoconf) - echo 1>&2 "\ -WARNING: \`$1' is missing on your system. You should only need it if - you modified \`$configure_ac'. You might want to install the - \`Autoconf' and \`GNU m4' packages. Grab them from any GNU - archive site." - touch configure - ;; - - autoheader) - echo 1>&2 "\ -WARNING: \`$1' is missing on your system. You should only need it if - you modified \`acconfig.h' or \`$configure_ac'. You might want - to install the \`Autoconf' and \`GNU m4' packages. Grab them - from any GNU archive site." - files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' $configure_ac` - test -z "$files" && files="config.h" - touch_files= - for f in $files; do - case "$f" in - *:*) touch_files="$touch_files "`echo "$f" | - sed -e 's/^[^:]*://' -e 's/:.*//'`;; - *) touch_files="$touch_files $f.in";; - esac - done - touch $touch_files - ;; - - automake) - echo 1>&2 "\ -WARNING: \`$1' is missing on your system. You should only need it if - you modified \`Makefile.am', \`acinclude.m4' or \`$configure_ac'. - You might want to install the \`Automake' and \`Perl' packages. - Grab them from any GNU archive site." - find . -type f -name Makefile.am -print | - sed 's/\.am$/.in/' | - while read f; do touch "$f"; done - ;; - - bison|yacc) - echo 1>&2 "\ -WARNING: \`$1' is missing on your system. You should only need it if - you modified a \`.y' file. You may need the \`Bison' package - in order for those modifications to take effect. You can get - \`Bison' from any GNU archive site." - rm -f y.tab.c y.tab.h - if [ $# -ne 1 ]; then - eval LASTARG="\${$#}" - case "$LASTARG" in - *.y) - SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'` - if [ -f "$SRCFILE" ]; then - cp "$SRCFILE" y.tab.c - fi - SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'` - if [ -f "$SRCFILE" ]; then - cp "$SRCFILE" y.tab.h - fi - ;; - esac - fi - if [ ! -f y.tab.h ]; then - echo >y.tab.h - fi - if [ ! -f y.tab.c ]; then - echo 'main() { return 0; }' >y.tab.c - fi - ;; - - lex|flex) - echo 1>&2 "\ -WARNING: \`$1' is missing on your system. You should only need it if - you modified a \`.l' file. You may need the \`Flex' package - in order for those modifications to take effect. You can get - \`Flex' from any GNU archive site." - rm -f lex.yy.c - if [ $# -ne 1 ]; then - eval LASTARG="\${$#}" - case "$LASTARG" in - *.l) - SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'` - if [ -f "$SRCFILE" ]; then - cp "$SRCFILE" lex.yy.c - fi - ;; - esac - fi - if [ ! -f lex.yy.c ]; then - echo 'main() { return 0; }' >lex.yy.c - fi - ;; - - makeinfo) - echo 1>&2 "\ -WARNING: \`$1' is missing on your system. You should only need it if - you modified a \`.texi' or \`.texinfo' file, or any other file - indirectly affecting the aspect of the manual. The spurious - call might also be the consequence of using a buggy \`make' (AIX, - DU, IRIX). You might want to install the \`Texinfo' package or - the \`GNU make' package. Grab either from any GNU archive site." - file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'` - if test -z "$file"; then - file=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'` - file=`sed -n '/^@setfilename/ { s/.* \([^ ]*\) *$/\1/; p; q; }' $file` - fi - touch $file - ;; - - *) - echo 1>&2 "\ -WARNING: \`$1' is needed, and you do not seem to have it handy on your - system. You might have modified some files without having the - proper tools for further handling them. Check the \`README' file, - it often tells you about the needed prerequirements for installing - this package. You may also peek at any GNU archive site, in case - some other package would contain this missing \`$1' program." - exit 1 - ;; -esac - -exit 0 diff --git a/gexec/authd/mkinstalldirs b/gexec/authd/mkinstalldirs deleted file mode 100755 index 6b3b5fc5d..000000000 --- a/gexec/authd/mkinstalldirs +++ /dev/null @@ -1,40 +0,0 @@ -#! /bin/sh -# mkinstalldirs --- make directory hierarchy -# Author: Noah Friedman -# Created: 1993-05-16 -# Public domain - -# $Id$ - -errstatus=0 - -for file -do - set fnord `echo ":$file" | sed -ne 's/^:\//#/;s/^://;s/\// /g;s/^#/\//;p'` - shift - - pathcomp= - for d - do - pathcomp="$pathcomp$d" - case "$pathcomp" in - -* ) pathcomp=./$pathcomp ;; - esac - - if test ! -d "$pathcomp"; then - echo "mkdir $pathcomp" - - mkdir "$pathcomp" || lasterr=$? - - if test ! -d "$pathcomp"; then - errstatus=$lasterr - fi - fi - - pathcomp="$pathcomp/" - done -done - -exit $errstatus - -# mkinstalldirs ends here diff --git a/gexec/authd/stamp-h.in b/gexec/authd/stamp-h.in deleted file mode 100644 index 9788f7023..000000000 --- a/gexec/authd/stamp-h.in +++ /dev/null @@ -1 +0,0 @@ -timestamp diff --git a/gexec/libe/AUTHORS b/gexec/libe/AUTHORS deleted file mode 100644 index fb699c7b7..000000000 --- a/gexec/libe/AUTHORS +++ /dev/null @@ -1,3 +0,0 @@ -libe author: - -Brent N. Chun diff --git a/gexec/libe/COPYING b/gexec/libe/COPYING deleted file mode 100644 index d60c31a97..000000000 --- a/gexec/libe/COPYING +++ /dev/null @@ -1,340 +0,0 @@ - GNU GENERAL PUBLIC LICENSE - Version 2, June 1991 - - Copyright (C) 1989, 1991 Free Software Foundation, Inc. - 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - Everyone is permitted to copy and distribute verbatim copies - of this license document, but changing it is not allowed. - - Preamble - - The licenses for most software are designed to take away your -freedom to share and change it. By contrast, the GNU General Public -License is intended to guarantee your freedom to share and change free -software--to make sure the software is free for all its users. This -General Public License applies to most of the Free Software -Foundation's software and to any other program whose authors commit to -using it. (Some other Free Software Foundation software is covered by -the GNU Library General Public License instead.) You can apply it to -your programs, too. - - When we speak of free software, we are referring to freedom, not -price. Our General Public Licenses are designed to make sure that you -have the freedom to distribute copies of free software (and charge for -this service if you wish), that you receive source code or can get it -if you want it, that you can change the software or use pieces of it -in new free programs; and that you know you can do these things. - - To protect your rights, we need to make restrictions that forbid -anyone to deny you these rights or to ask you to surrender the rights. -These restrictions translate to certain responsibilities for you if you -distribute copies of the software, or if you modify it. - - For example, if you distribute copies of such a program, whether -gratis or for a fee, you must give the recipients all the rights that -you have. You must make sure that they, too, receive or can get the -source code. And you must show them these terms so they know their -rights. - - We protect your rights with two steps: (1) copyright the software, and -(2) offer you this license which gives you legal permission to copy, -distribute and/or modify the software. - - Also, for each author's protection and ours, we want to make certain -that everyone understands that there is no warranty for this free -software. If the software is modified by someone else and passed on, we -want its recipients to know that what they have is not the original, so -that any problems introduced by others will not reflect on the original -authors' reputations. - - Finally, any free program is threatened constantly by software -patents. We wish to avoid the danger that redistributors of a free -program will individually obtain patent licenses, in effect making the -program proprietary. To prevent this, we have made it clear that any -patent must be licensed for everyone's free use or not licensed at all. - - The precise terms and conditions for copying, distribution and -modification follow. - - GNU GENERAL PUBLIC LICENSE - TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION - - 0. This License applies to any program or other work which contains -a notice placed by the copyright holder saying it may be distributed -under the terms of this General Public License. The "Program", below, -refers to any such program or work, and a "work based on the Program" -means either the Program or any derivative work under copyright law: -that is to say, a work containing the Program or a portion of it, -either verbatim or with modifications and/or translated into another -language. (Hereinafter, translation is included without limitation in -the term "modification".) Each licensee is addressed as "you". - -Activities other than copying, distribution and modification are not -covered by this License; they are outside its scope. The act of -running the Program is not restricted, and the output from the Program -is covered only if its contents constitute a work based on the -Program (independent of having been made by running the Program). -Whether that is true depends on what the Program does. - - 1. You may copy and distribute verbatim copies of the Program's -source code as you receive it, in any medium, provided that you -conspicuously and appropriately publish on each copy an appropriate -copyright notice and disclaimer of warranty; keep intact all the -notices that refer to this License and to the absence of any warranty; -and give any other recipients of the Program a copy of this License -along with the Program. - -You may charge a fee for the physical act of transferring a copy, and -you may at your option offer warranty protection in exchange for a fee. - - 2. You may modify your copy or copies of the Program or any portion -of it, thus forming a work based on the Program, and copy and -distribute such modifications or work under the terms of Section 1 -above, provided that you also meet all of these conditions: - - a) You must cause the modified files to carry prominent notices - stating that you changed the files and the date of any change. - - b) You must cause any work that you distribute or publish, that in - whole or in part contains or is derived from the Program or any - part thereof, to be licensed as a whole at no charge to all third - parties under the terms of this License. - - c) If the modified program normally reads commands interactively - when run, you must cause it, when started running for such - interactive use in the most ordinary way, to print or display an - announcement including an appropriate copyright notice and a - notice that there is no warranty (or else, saying that you provide - a warranty) and that users may redistribute the program under - these conditions, and telling the user how to view a copy of this - License. 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But when you -distribute the same sections as part of a whole which is a work based -on the Program, the distribution of the whole must be on the terms of -this License, whose permissions for other licensees extend to the -entire whole, and thus to each and every part regardless of who wrote it. - -Thus, it is not the intent of this section to claim rights or contest -your rights to work written entirely by you; rather, the intent is to -exercise the right to control the distribution of derivative or -collective works based on the Program. - -In addition, mere aggregation of another work not based on the Program -with the Program (or with a work based on the Program) on a volume of -a storage or distribution medium does not bring the other work under -the scope of this License. - - 3. You may copy and distribute the Program (or a work based on it, -under Section 2) in object code or executable form under the terms of -Sections 1 and 2 above provided that you also do one of the following: - - a) Accompany it with the complete corresponding machine-readable - source code, which must be distributed under the terms of Sections - 1 and 2 above on a medium customarily used for software interchange; or, - - b) Accompany it with a written offer, valid for at least three - years, to give any third party, for a charge no more than your - cost of physically performing source distribution, a complete - machine-readable copy of the corresponding source code, to be - distributed under the terms of Sections 1 and 2 above on a medium - customarily used for software interchange; or, - - c) Accompany it with the information you received as to the offer - to distribute corresponding source code. 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Each time you redistribute the Program (or any work based on the -Program), the recipient automatically receives a license from the -original licensor to copy, distribute or modify the Program subject to -these terms and conditions. You may not impose any further -restrictions on the recipients' exercise of the rights granted herein. -You are not responsible for enforcing compliance by third parties to -this License. - - 7. If, as a consequence of a court judgment or allegation of patent -infringement or for any other reason (not limited to patent issues), -conditions are imposed on you (whether by court order, agreement or -otherwise) that contradict the conditions of this License, they do not -excuse you from the conditions of this License. If you cannot -distribute so as to satisfy simultaneously your obligations under this -License and any other pertinent obligations, then as a consequence you -may not distribute the Program at all. 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For software which is copyrighted by the Free -Software Foundation, write to the Free Software Foundation; we sometimes -make exceptions for this. Our decision will be guided by the two goals -of preserving the free status of all derivatives of our free software and -of promoting the sharing and reuse of software generally. - - NO WARRANTY - - 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY -FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN -OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES -PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED -OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF -MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS -TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE -PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, -REPAIR OR CORRECTION. - - 12. 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It is safest -to attach them to the start of each source file to most effectively -convey the exclusion of warranty; and each file should have at least -the "copyright" line and a pointer to where the full notice is found. - - - Copyright (C) - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - - -Also add information on how to contact you by electronic and paper mail. - -If the program is interactive, make it output a short notice like this -when it starts in an interactive mode: - - Gnomovision version 69, Copyright (C) year name of author - Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. - This is free software, and you are welcome to redistribute it - under certain conditions; type `show c' for details. - -The hypothetical commands `show w' and `show c' should show the appropriate -parts of the General Public License. Of course, the commands you use may -be called something other than `show w' and `show c'; they could even be -mouse-clicks or menu items--whatever suits your program. - -You should also get your employer (if you work as a programmer) or your -school, if any, to sign a "copyright disclaimer" for the program, if -necessary. Here is a sample; alter the names: - - Yoyodyne, Inc., hereby disclaims all copyright interest in the program - `Gnomovision' (which makes passes at compilers) written by James Hacker. - - , 1 April 1989 - Ty Coon, President of Vice - -This General Public License does not permit incorporating your program into -proprietary programs. If your program is a subroutine library, you may -consider it more useful to permit linking proprietary applications with the -library. If this is what you want to do, use the GNU Library General -Public License instead of this License. diff --git a/gexec/libe/ChangeLog b/gexec/libe/ChangeLog deleted file mode 100644 index 2ca4b61e0..000000000 --- a/gexec/libe/ChangeLog +++ /dev/null @@ -1,16 +0,0 @@ -2002-03-21 Brent N. Chun - * Fixed memory leak in tree_destroy in tree.c (not freeing parents) -2002-03-18 Brent N. Chun - * Removed tree_node, tree_node_nr functions - * Changes based on 's patch - * Removed multiple defn's for E_WRITE_ERROR and E_READ_ERROR - * Using valid exit codes, convention is roughly - * 0 (success) - * 1 (base error, i.e., things in libc/pthreads lib) - * 2 (gexec error, i.e,. things in my code) - * 3 (user error, i.e., user errors such as bad options) - * 255 (assertion error) - -2002-03-11 Brent N. Chun - * Initial release - \ No newline at end of file diff --git a/gexec/libe/INSTALL b/gexec/libe/INSTALL deleted file mode 100644 index b42a17ac4..000000000 --- a/gexec/libe/INSTALL +++ /dev/null @@ -1,182 +0,0 @@ -Basic Installation -================== - - These are generic installation instructions. - - The `configure' shell script attempts to guess correct values for -various system-dependent variables used during compilation. It uses -those values to create a `Makefile' in each directory of the package. -It may also create one or more `.h' files containing system-dependent -definitions. Finally, it creates a shell script `config.status' that -you can run in the future to recreate the current configuration, a file -`config.cache' that saves the results of its tests to speed up -reconfiguring, and a file `config.log' containing compiler output -(useful mainly for debugging `configure'). - - If you need to do unusual things to compile the package, please try -to figure out how `configure' could check whether to do them, and mail -diffs or instructions to the address given in the `README' so they can -be considered for the next release. If at some point `config.cache' -contains results you don't want to keep, you may remove or edit it. - - The file `configure.in' is used to create `configure' by a program -called `autoconf'. You only need `configure.in' if you want to change -it or regenerate `configure' using a newer version of `autoconf'. - -The simplest way to compile this package is: - - 1. `cd' to the directory containing the package's source code and type - `./configure' to configure the package for your system. If you're - using `csh' on an old version of System V, you might need to type - `sh ./configure' instead to prevent `csh' from trying to execute - `configure' itself. - - Running `configure' takes awhile. While running, it prints some - messages telling which features it is checking for. - - 2. Type `make' to compile the package. - - 3. Optionally, type `make check' to run any self-tests that come with - the package. - - 4. Type `make install' to install the programs and any data files and - documentation. - - 5. You can remove the program binaries and object files from the - source code directory by typing `make clean'. To also remove the - files that `configure' created (so you can compile the package for - a different kind of computer), type `make distclean'. There is - also a `make maintainer-clean' target, but that is intended mainly - for the package's developers. If you use it, you may have to get - all sorts of other programs in order to regenerate files that came - with the distribution. - -Compilers and Options -===================== - - Some systems require unusual options for compilation or linking that -the `configure' script does not know about. You can give `configure' -initial values for variables by setting them in the environment. Using -a Bourne-compatible shell, you can do that on the command line like -this: - CC=c89 CFLAGS=-O2 LIBS=-lposix ./configure - -Or on systems that have the `env' program, you can do it like this: - env CPPFLAGS=-I/usr/local/include LDFLAGS=-s ./configure - -Compiling For Multiple Architectures -==================================== - - You can compile the package for more than one kind of computer at the -same time, by placing the object files for each architecture in their -own directory. To do this, you must use a version of `make' that -supports the `VPATH' variable, such as GNU `make'. `cd' to the -directory where you want the object files and executables to go and run -the `configure' script. `configure' automatically checks for the -source code in the directory that `configure' is in and in `..'. - - If you have to use a `make' that does not supports the `VPATH' -variable, you have to compile the package for one architecture at a time -in the source code directory. After you have installed the package for -one architecture, use `make distclean' before reconfiguring for another -architecture. - -Installation Names -================== - - By default, `make install' will install the package's files in -`/usr/local/bin', `/usr/local/man', etc. You can specify an -installation prefix other than `/usr/local' by giving `configure' the -option `--prefix=PATH'. - - You can specify separate installation prefixes for -architecture-specific files and architecture-independent files. If you -give `configure' the option `--exec-prefix=PATH', the package will use -PATH as the prefix for installing programs and libraries. -Documentation and other data files will still use the regular prefix. - - In addition, if you use an unusual directory layout you can give -options like `--bindir=PATH' to specify different values for particular -kinds of files. Run `configure --help' for a list of the directories -you can set and what kinds of files go in them. - - If the package supports it, you can cause programs to be installed -with an extra prefix or suffix on their names by giving `configure' the -option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'. - -Optional Features -================= - - Some packages pay attention to `--enable-FEATURE' options to -`configure', where FEATURE indicates an optional part of the package. -They may also pay attention to `--with-PACKAGE' options, where PACKAGE -is something like `gnu-as' or `x' (for the X Window System). The -`README' should mention any `--enable-' and `--with-' options that the -package recognizes. - - For packages that use the X Window System, `configure' can usually -find the X include and library files automatically, but if it doesn't, -you can use the `configure' options `--x-includes=DIR' and -`--x-libraries=DIR' to specify their locations. - -Specifying the System Type -========================== - - There may be some features `configure' can not figure out -automatically, but needs to determine by the type of host the package -will run on. Usually `configure' can figure that out, but if it prints -a message saying it can not guess the host type, give it the -`--host=TYPE' option. TYPE can either be a short name for the system -type, such as `sun4', or a canonical name with three fields: - CPU-COMPANY-SYSTEM - -See the file `config.sub' for the possible values of each field. If -`config.sub' isn't included in this package, then this package doesn't -need to know the host type. - - If you are building compiler tools for cross-compiling, you can also -use the `--target=TYPE' option to select the type of system they will -produce code for and the `--build=TYPE' option to select the type of -system on which you are compiling the package. - -Sharing Defaults -================ - - If you want to set default values for `configure' scripts to share, -you can create a site shell script called `config.site' that gives -default values for variables like `CC', `cache_file', and `prefix'. -`configure' looks for `PREFIX/share/config.site' if it exists, then -`PREFIX/etc/config.site' if it exists. Or, you can set the -`CONFIG_SITE' environment variable to the location of the site script. -A warning: not all `configure' scripts look for a site script. - -Operation Controls -================== - - `configure' recognizes the following options to control how it -operates. - -`--cache-file=FILE' - Use and save the results of the tests in FILE instead of - `./config.cache'. Set FILE to `/dev/null' to disable caching, for - debugging `configure'. - -`--help' - Print a summary of the options to `configure', and exit. - -`--quiet' -`--silent' -`-q' - Do not print messages saying which checks are being made. To - suppress all normal output, redirect it to `/dev/null' (any error - messages will still be shown). - -`--srcdir=DIR' - Look for the package's source code in directory DIR. Usually - `configure' can determine that directory automatically. - -`--version' - Print the version of Autoconf used to generate the `configure' - script, and exit. - -`configure' also accepts some other, not widely useful, options. diff --git a/gexec/libe/Makefile.am b/gexec/libe/Makefile.am deleted file mode 100644 index b408ba7db..000000000 --- a/gexec/libe/Makefile.am +++ /dev/null @@ -1,15 +0,0 @@ -CFLAGS = -O2 -Wall -D_REENTRANT -g -INCLUDES = -I. - -pkgincludedir = ${prefix}/include/e - -lib_LIBRARIES = libe.a -pkginclude_HEADERS = barrier.h bitmask.h bytes.h cpa.h e_error.h hash.h \ - io.h net.h safe.h token_array.h tree.h xmalloc.h - -libe_a_SOURCES = barrier.c barrier.h bitmask.c bitmask.h bytes.h \ - cpa.c cpa.h e_error.c e_error.h hash.c hash.h io.c \ - io.h net.c net.h safe.c safe.h token_array.c \ - token_array.h tree.c tree.h xmalloc.c xmalloc.h - -EXTRA_DIST = libe.spec diff --git a/gexec/libe/NEWS b/gexec/libe/NEWS deleted file mode 100644 index e69de29bb..000000000 diff --git a/gexec/libe/README b/gexec/libe/README deleted file mode 100644 index e69de29bb..000000000 diff --git a/gexec/libe/barrier.c b/gexec/libe/barrier.c deleted file mode 100644 index 4af9227f3..000000000 --- a/gexec/libe/barrier.c +++ /dev/null @@ -1,75 +0,0 @@ -/* - * "Copyright (c) 1999 by Brent N. Chun and The Regents of the University - * of California. All rights reserved." - * - * Permission to use, copy, modify, and distribute this software and its - * documentation for any purpose, without fee, and without written agreement is - * hereby granted, provided that the above copyright notice and the following - * two paragraphs appear in all copies of this software. - * - * IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR - * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT - * OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE UNIVERSITY OF - * CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES, - * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY - * AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS - * ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATION TO - * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. - */ -#if HAVE_CONFIG_H -#include -#endif /* HAVE_CONFIG_H */ -#include -#include -#include -#include -#include -#include "barrier.h" -#include "e_error.h" -#include "xmalloc.h" - -/* Called in response to thread cancellation or pthread_exit if on stack */ -static void mutex_cleanup(void *arg) -{ - pthread_mutex_t *lock = (pthread_mutex_t *)arg; - e_assert(pthread_mutex_unlock(lock) == 0); -} - -void barrier_create(barrier **b, int nthrs) -{ - (*b) = (barrier *)xmalloc(sizeof(barrier)); - (*b)->nthrs = nthrs; - (*b)->waiting = 0; - (*b)->phase = 0; - pthread_mutex_init(&(*b)->lock, NULL); - pthread_cond_init(&(*b)->wait_cv, NULL); - -} - -void barrier_destroy(barrier *b) -{ - pthread_cond_destroy(&b->wait_cv); - pthread_mutex_destroy(&b->lock); - xfree(b); -} - -void barrier_barrier(barrier *b) -{ - int my_phase; - - pthread_mutex_lock(&b->lock); - pthread_cleanup_push(mutex_cleanup, (void *)&b->lock); - my_phase = b->phase; - b->waiting++; - if (b->waiting == b->nthrs) { - b->waiting = 0; - b->phase = (my_phase == 0) ? 1 : 0; - pthread_cond_broadcast(&b->wait_cv); - } - while (b->phase == my_phase) - pthread_cond_wait(&b->wait_cv, &b->lock); - pthread_cleanup_pop(0); - pthread_mutex_unlock(&b->lock); -} diff --git a/gexec/libe/barrier.h b/gexec/libe/barrier.h deleted file mode 100644 index c77248549..000000000 --- a/gexec/libe/barrier.h +++ /dev/null @@ -1,38 +0,0 @@ -/* - * "Copyright (c) 1999 by Brent N. Chun and The Regents of the University - * of California. All rights reserved." - * - * Permission to use, copy, modify, and distribute this software and its - * documentation for any purpose, without fee, and without written agreement is - * hereby granted, provided that the above copyright notice and the following - * two paragraphs appear in all copies of this software. - * - * IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR - * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT - * OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE UNIVERSITY OF - * CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES, - * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY - * AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS - * ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATION TO - * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. - */ -#ifndef __BARRIER_H -#define __BARRIER_H - -#include - -typedef struct _barrier { - int nthrs; /* # of threads to wait on barrier */ - int waiting; /* # threads waiting in barrier */ - volatile int phase; /* Phase to deal with fast threads */ - pthread_mutex_t lock; /* Lock to protect barrier state */ - pthread_cond_t wait_cv; /* CV to wait on until barrier finishes */ -} barrier; - -void barrier_create(barrier **b, int nthrs); -void barrier_destroy(barrier *b); -void barrier_barrier(barrier *b); - -#endif /* __BARRIER_H */ diff --git a/gexec/libe/bitmask.c b/gexec/libe/bitmask.c deleted file mode 100644 index f989b4744..000000000 --- a/gexec/libe/bitmask.c +++ /dev/null @@ -1,152 +0,0 @@ -/* - * Copyright (C) 2002 Brent N. Chun - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the Free - * Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307, USA. - */ -#include -#include -#include "bitmask.h" -#include "e_error.h" -#include "xmalloc.h" - -void bitmask_reset(int *mask, int mask_nbits) -{ - int i, nchunks; - - e_assert((mask_nbits % BITMASK_CHUNK) == 0); - nchunks = mask_nbits / BITMASK_CHUNK; - for (i = 0; i < nchunks; i++) - mask[i] = 0x00000000; -} - -void bitmask_set(int *mask, int mask_nbits, int bit) -{ - int i, shift, nchunks; - - if (bit < 0 || bit >= mask_nbits) - return; - e_assert((mask_nbits % BITMASK_CHUNK) == 0); - nchunks = mask_nbits / BITMASK_CHUNK; - i = bit / BITMASK_CHUNK; - shift = bit % BITMASK_CHUNK; - mask[i] |= (1 << shift); -} - -void bitmask_clr(int *mask, int mask_nbits, int bit) -{ - int i, shift, nchunks; - - if (bit < 0 || bit >= mask_nbits) - return; - e_assert((mask_nbits % BITMASK_CHUNK) == 0); - nchunks = mask_nbits / BITMASK_CHUNK; - i = bit / BITMASK_CHUNK; - shift = bit % BITMASK_CHUNK; - mask[i] &= (~(1 << shift)); -} - -int bitmask_isset(int *mask, int mask_nbits, int bit) -{ - int i, shift, nchunks; - - if (bit >= mask_nbits) - return 0; - e_assert((mask_nbits % BITMASK_CHUNK) == 0); - nchunks = mask_nbits / BITMASK_CHUNK; - i = bit / BITMASK_CHUNK; - shift = bit % BITMASK_CHUNK; - return ((mask[i] & (1 << shift)) != 0); -} - -int bitmask_ffs(int *mask, int mask_nbits) -{ - int i, nchunks, n; - - /* - * If string.h's ffs() isn't fast enough, we can always break ints - * down into bytes and use a static lookup table which maps bytes - * to first bit set (probably what ffs uses anyway). - */ - e_assert((mask_nbits % BITMASK_CHUNK) == 0); - nchunks = mask_nbits / BITMASK_CHUNK; - for (i = 0; i < nchunks; i++) { - n = ffs(mask[i]); - if (n != (int)NULL) - return ((i * BITMASK_CHUNK) + (n - 1)); - } - return -1; -} - -void bitmask_and(int *dst_mask, int *src_mask, int mask_nbits) -{ - int i, nchunks; - - e_assert((mask_nbits % BITMASK_CHUNK) == 0); - nchunks = mask_nbits / BITMASK_CHUNK; - for (i = 0; i < nchunks; i++) - dst_mask[i] &= src_mask[i]; -} - -void bitmask_or(int *dst_mask, int *src_mask, int mask_nbits) -{ - int i, nchunks; - - e_assert((mask_nbits % BITMASK_CHUNK) == 0); - nchunks = mask_nbits / BITMASK_CHUNK; - for (i = 0; i < nchunks; i++) - dst_mask[i] |= src_mask[i]; -} - -void bitmask_shift(int *mask, int mask_nbits, int shift) -{ - int bit, newbit, nchunks; - int *mask_copy; - - e_assert((mask_nbits % BITMASK_CHUNK) == 0); - nchunks = mask_nbits / BITMASK_CHUNK; - mask_copy = (int *)xmalloc(nchunks * BITMASK_CHUNK_SIZE); - memcpy(mask_copy, mask, nchunks * BITMASK_CHUNK_SIZE); - bitmask_reset(mask, mask_nbits); - while ((bit = bitmask_ffs(mask_copy, mask_nbits)) != -1) { - newbit = bit + shift; - bitmask_set(mask, mask_nbits, newbit); - bitmask_clr(mask_copy, mask_nbits, bit); - } - xfree(mask_copy); -} - -void bitmask_copy(int *dst_mask, int *src_mask, int mask_nbits) -{ - int nchunks; - - e_assert((mask_nbits % BITMASK_CHUNK) == 0); - nchunks = mask_nbits / BITMASK_CHUNK; - memcpy(dst_mask, src_mask, nchunks * BITMASK_CHUNK_SIZE); -} - -void bitmask_print(int *mask, int mask_nbits) -{ - int i, nchunks; - - e_assert((mask_nbits % BITMASK_CHUNK) == 0); - nchunks = mask_nbits / BITMASK_CHUNK; - for (i = nchunks - 1; i >= 0; i--) { - printf("%08x", mask[i]); - if ((nchunks % 10) == 0) - printf("\n"); - } - printf("\n"); -} diff --git a/gexec/libe/bitmask.h b/gexec/libe/bitmask.h deleted file mode 100644 index 71799cbfc..000000000 --- a/gexec/libe/bitmask.h +++ /dev/null @@ -1,38 +0,0 @@ -/* - * Copyright (C) 2002 Brent N. Chun - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the Free - * Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307, USA. - */ -#ifndef __BITMASK_H -#define __BITMASK_H - -#define BITMASK_CHUNK_SIZE (sizeof(int)) - -/* Bitmasks are multiple of 32 bits */ -#define BITMASK_CHUNK (BITMASK_CHUNK_SIZE * 8) - -void bitmask_reset(int *mask, int mask_nbits); -void bitmask_set(int *mask, int mask_nbits, int bit); -void bitmask_clr(int *mask, int mask_nbits, int bit); -int bitmask_isset(int *mask, int mask_nbits, int bit); -int bitmask_ffs(int *mask, int mask_nbits); -void bitmask_and(int *dst_mask, int *src_mask, int mask_nbits); -void bitmask_or(int *dst_mask, int *src_mask, int mask_nbits); -void bitmask_shift(int *mask, int mask_nbits, int shift); -void bitmask_copy(int *dst_mask, int *src_mask, int mask_nbits); -void bitmask_print(int *mask, int mask_nbits); - -#endif /* __BITMASK_H */ diff --git a/gexec/libe/bytes.h b/gexec/libe/bytes.h deleted file mode 100644 index f968b188d..000000000 --- a/gexec/libe/bytes.h +++ /dev/null @@ -1,26 +0,0 @@ -/* - * Copyright (C) 2002 Brent N. Chun - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the Free - * Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307, USA. - */ -#ifndef __BYTES_H -#define __BYTES_H - -/* To make code more readable (these versus "+/- 1") */ -#define NULLBYTE_SIZE 1 -#define SLASHBYTE_SIZE 1 - -#endif /* __BYTES_H */ diff --git a/gexec/libe/configure.in b/gexec/libe/configure.in deleted file mode 100644 index 106741815..000000000 --- a/gexec/libe/configure.in +++ /dev/null @@ -1,63 +0,0 @@ -dnl -dnl Copyright goes here. -dnl -AC_INIT(e_error.c) - -dnl -dnl Sets PACKAGE and VERSION defines -dnl -AM_INIT_AUTOMAKE(libe,0.2.2) - -dnl -dnl Creates config.h file with #defines instead of passing to compiler. -dnl -AM_CONFIG_HEADER(config.h) - -dnl -dnl Change default installation prefix -dnl -AC_PREFIX_DEFAULT(/usr/local) - -dnl -dnl Checks for programs. -dnl -AC_PROG_CC -AC_PROG_INSTALL -AC_PROG_RANLIB - -dnl -dnl Optional modules -dnl - -dnl -dnl Configurable parameters -dnl - -dnl -dnl Checks for libraries. -dnl - -dnl -dnl Checks for header files. -dnl -AC_HEADER_STDC -AC_CHECK_HEADERS(sys/time.h unistd.h) - -dnl -dnl Checks for typedefs, structures, and compiler characteristics. -dnl -AC_TYPE_SIZE_T - -dnl -dnl Checks for library functions. -dnl -AC_FUNC_MEMCMP -AC_CHECK_FUNCS(gethostname socket) - -dnl -dnl Generate Makefiles (and other files) with substitutions. -dnl -AC_OUTPUT(Makefile \ - libe.spec) - - diff --git a/gexec/libe/cpa.c b/gexec/libe/cpa.c deleted file mode 100644 index 2127e1cc9..000000000 --- a/gexec/libe/cpa.c +++ /dev/null @@ -1,139 +0,0 @@ -/* - * Copyright (C) 2002 Brent N. Chun - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the Free - * Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307, USA. - */ -#include -#include -#include -#include "bytes.h" -#include "cpa.h" -#include "e_error.h" -#include "safe.h" -#include "xmalloc.h" - -void cpa_create(char ***dst_array, int *dst_array_size, - char **src_array, int src_array_size) -{ - int i, elem_len; - - *dst_array = (char **)xmalloc((src_array_size + 1 )* sizeof(char *)); - *dst_array_size = src_array_size; - - for (i = 0; i < *dst_array_size; i++) { - if (src_array[i] != NULL) { - elem_len = strlen(src_array[i]) + NULLBYTE_SIZE; - (*dst_array)[i] = (char *)xmalloc(elem_len); - memcpy((*dst_array)[i], src_array[i], elem_len); - } - else - (*dst_array)[i] = NULL; - } - (*dst_array)[i] = NULL; -} - -int cpa_create_from_buf(char ***array, int *array_size, void *buf, int buf_len) -{ - void *p; - int i, elem_len, plen; - - *array = NULL; - *array_size = 0; - - p = buf; - plen = buf_len; - while ((p - buf) < buf_len) { - if (safe_memcpy(&elem_len, p, sizeof(elem_len), plen) != E_OK) - goto cleanup; - p += sizeof(elem_len); - plen -= sizeof(elem_len); - p += elem_len; - plen -= elem_len; - (*array_size)++; - } - (*array) = (char **)xmalloc(((*array_size) + 1) * sizeof(char *)); - - p = buf; - plen = buf_len; - for (i = 0; i < *array_size; i++) { - if (safe_memcpy(&elem_len, p, sizeof(elem_len), plen) != E_OK) - goto cleanup; - p += sizeof(elem_len); - plen -= sizeof(elem_len); - if (elem_len != 0) { - (*array)[i] = (char *)xmalloc(elem_len); - if (safe_memcpy((*array)[i], p, elem_len, plen) != E_OK) - goto cleanup; - } - else - (*array)[i] = NULL; - p += elem_len; - plen -= elem_len; - } - (*array)[i] = NULL; - e_assert(plen == 0); - return E_OK; - - cleanup: - if (*array != NULL) { - for (i = 0; i < *array_size; i++) - if ((*array)[i] != NULL) - xfree((*array)[i]); - xfree(*array); - } - *array_size = 0; - return E_MEMLEN_ERROR; -} - -void *cpa_malloc_buf(char **array, int array_size, int *buf_len) -{ - int i, elem_len; - void *buf, *p; - - *buf_len = 0; - for (i = 0; i < array_size; i++) - if (array[i] != NULL) - *buf_len += sizeof(int) + strlen(array[i]) + NULLBYTE_SIZE; - else - *buf_len += sizeof(int); - buf = xmalloc(*buf_len); - - p = buf; - for (i = 0; i < array_size; i++) { - if (array[i] != NULL) { - elem_len = strlen(array[i]) + NULLBYTE_SIZE; - memcpy(p, &elem_len, sizeof(elem_len)); - p += sizeof(elem_len); - memcpy(p, array[i], elem_len); - p += elem_len; - } - else { - elem_len = 0; - memcpy(p, &elem_len, sizeof(elem_len)); - p += sizeof(elem_len); - } - } - return buf; -} - -void cpa_destroy(char **array, int array_size) -{ - int i; - - for (i = 0; i < array_size; i++) - xfree(array[i]); - xfree(array); -} diff --git a/gexec/libe/cpa.h b/gexec/libe/cpa.h deleted file mode 100644 index 68fbdb354..000000000 --- a/gexec/libe/cpa.h +++ /dev/null @@ -1,29 +0,0 @@ -/* - * Copyright (C) 2002 Brent N. Chun - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the Free - * Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307, USA. - */ -#ifndef __CPA_H -#define __CPA_H - -void cpa_create(char ***dst_array, int *dst_array_size, - char **src_array, int src_array_size); -int cpa_create_from_buf(char ***array, int *array_size, - void *buf, int buf_len); -void *cpa_malloc_buf(char **array, int array_size, int *buf_len); -void cpa_destroy(char **array, int array_size); - -#endif /* __CPA */ diff --git a/gexec/libe/e_error.c b/gexec/libe/e_error.c deleted file mode 100644 index d87e714c8..000000000 --- a/gexec/libe/e_error.c +++ /dev/null @@ -1,29 +0,0 @@ -/* - * Copyright (C) 2002 Brent N. Chun - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the Free - * Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307, USA. - */ -#include -#include -#include "e_error.h" - -void _e_assert(int expression, char *file, int line) -{ - if (!expression) { - fprintf(stderr, "%s:%d Assertion failed\n", file, line); - exit(255); - } -} diff --git a/gexec/libe/e_error.h b/gexec/libe/e_error.h deleted file mode 100644 index 59eaf6dd3..000000000 --- a/gexec/libe/e_error.h +++ /dev/null @@ -1,53 +0,0 @@ -/* - * Copyright (C) 2002 Brent N. Chun - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the Free - * Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307, USA. - */ -#ifndef __E_ERROR_H -#define __E_ERROR_H - -#include - -#define E_OK 0 -#define E_MALLOC_ERROR -1 -#define E_READ_ERROR -2 -#define E_WRITE_ERROR -3 -#define E_SOCKET_ERROR -4 - -#define E_GETHOSTBYADDR_ERROR -5 -#define E_GETHOSTBYNAME_ERROR -6 -#define E_CONNECT_ERROR -7 -#define E_BIND_ERROR -8 -#define E_LISTEN_ERROR -9 - -#define E_GETHOSTNAME_ERROR -10 -#define E_GRAPH_CYCLE_ERROR -11 -#define E_MEMLEN_ERROR -12 - -#define fatal_error(__str) \ - fprintf(stderr, "%s:%d ", __FILE__, __LINE__); \ - fprintf(stderr, __str); - -#define fatal_error_long(__str, __file, __line) \ - fprintf(stderr, "%s:%d ", __file, __line); \ - fprintf(stderr, __str); - -#define e_assert(__expression) \ - _e_assert(__expression, __FILE__, __LINE__) - -void _e_assert(int expression, char *file, int line); - -#endif /* __E_ERROR_H */ diff --git a/gexec/libe/hash.c b/gexec/libe/hash.c deleted file mode 100644 index 8099770ee..000000000 --- a/gexec/libe/hash.c +++ /dev/null @@ -1,195 +0,0 @@ -/* - * Copyright (C) 2002 Brent N. Chun - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the Free - * Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307, USA. - */ -#if HAVE_CONFIG_H -#include -#endif /* HAVE_CONFIG_H */ -#include -#include -#include -#include -#include "e_error.h" -#include "hash.h" -#include "xmalloc.h" - -/* chain_add: add e to hash table chain */ -static void chain_add(hash_table_entry **chain, hash_table_entry *e) -{ - if ((*chain) != NULL) { - e->prev = NULL; - e->next = (*chain); - (*chain)->prev = e; - (*chain) = e; - } - else { - e->prev = NULL; - e->next = NULL; - (*chain) = e; - } -} - -/* chain_remove: remove e from hash table chain (0 if not in hash) */ -static int chain_remove(hash_table_entry **chain, hash_table_entry *e) -{ - hash_table_entry *ei; - - for (ei = (*chain); ei != NULL; ei = ei->next) { - if (ei == e) { - if ((e == (*chain)) && (e->next == NULL)) { - (*chain) = NULL; - } - else if ((e == (*chain)) && (e->next != NULL)) { - e->next->prev = NULL; - (*chain) = e->next; - } - else if (e->next == NULL) { - e->prev->next = NULL; - } - else { - e->prev->next = e->next; - e->next->prev = e->prev; - } - xfree(e); - return 1; - } - } - return 0; -} - -/* - * chain_search: search for entry with key as its its key and return in e - * returns 1 if found, else 0 - */ -static int chain_search(hash_table_entry *chain, void *key, int klen, - hash_table_entry **e) -{ - hash_table_entry *ei; - - for (ei = chain; ei != NULL; ei = ei->next) { - if ((ei->klen == klen) && memcmp(ei->key, key, klen) == 0) { - (*e) = ei; - return 1; - } - } - return 0; -} - -/* hash: some hash function */ -static int hash(hash_table *t, void *key, int klen) -{ - int i; - int hash; - - if (klen == 0) - return 0; - - hash = ((unsigned char *)key)[0]; - for (i = 1; i < klen; i++) - hash = (hash * 32 + ((unsigned char *)key)[i]) % t->size; - return hash; -} - -/* hash_table_create: init & allocate memory for pointers to chains */ -void hash_table_create(hash_table **t, int size) -{ - int i; - - (*t) = xmalloc(sizeof(hash_table)); - (*t)->size = size; - (*t)->chains = xmalloc(size * sizeof(hash_table_entry *)); - for (i = 0; i < size; i++) - (*t)->chains[i] = NULL; -} - -/* hash_table_destroy: clean out hash table, free pointers to chains */ -void hash_table_destroy(hash_table *t) -{ - int i; - hash_table_entry *e, *temp; - - for (i = 0; i < t->size; i++) - for (e = t->chains[i]; e != NULL; ) { - temp = e->next; - xfree(e); - e = temp; - } - xfree(t->chains); - xfree(t); -} - -/* - * hash_table_insert: insert e into hash table t (no duplicates allowed) - * NOTE: programmer must allocate storage for key, val, fill in klen - */ -int hash_table_insert(hash_table *t, void *key, int klen, void *val, int vlen) -{ - int i, found; - hash_table_entry *e; - - i = hash(t, key, klen); - found = chain_search(t->chains[i], key, klen, &e); - if (found) - return 0; - - e = (hash_table_entry *)xmalloc(sizeof(hash_table_entry)); - e->key = key; - e->klen = klen; - e->val = val; - e->vlen = vlen; - chain_add(&t->chains[i], e); - return 1; -} - -/* - * hash_table_delete: delete e from hash table t - * NOTE: programmer frees storage for key, val - */ -int hash_table_delete(hash_table *t, void *key, int klen) -{ - int i, found; - hash_table_entry *e; - - i = hash(t, key, klen); - found = chain_search(t->chains[i], key, klen, &e); - if (!found) - return 0; - return chain_remove(&t->chains[i], e); -} - -/* - * hash_table_search: search for entry with key as its key, - * return in e. - */ -int hash_table_search(hash_table *t, void *key, int klen, void **val, int *vlen) -{ - int i, found; - hash_table_entry *e; - - i = hash(t, key, klen); - found = chain_search(t->chains[i], key, klen, &e); - if (found) { - *val = e->val; - *vlen = e->vlen; - return 0; - } - else { - *val = NULL; - *vlen = 0; - return -1; - } -} diff --git a/gexec/libe/hash.h b/gexec/libe/hash.h deleted file mode 100644 index 4bd5ed7d3..000000000 --- a/gexec/libe/hash.h +++ /dev/null @@ -1,43 +0,0 @@ -/* - * Copyright (C) 2002 Brent N. Chun - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the Free - * Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307, USA. - */ -#ifndef __HASH_H -#define __HASH_H - -/* Programmer manages storage for key, val */ -typedef struct _hash_table_entry { - void *key; - int klen; - void *val; - int vlen; - struct _hash_table_entry *prev; - struct _hash_table_entry *next; -} hash_table_entry; - -typedef struct _hash_table { - int size; - hash_table_entry **chains; -} hash_table; - -void hash_table_create(hash_table **t, int size); -void hash_table_destroy(hash_table *t); -int hash_table_insert(hash_table *t, void *key, int klen, void *val, int vlen); -int hash_table_delete(hash_table *t, void *key, int klen); -int hash_table_search(hash_table *t, void *key, int klen, void **val, int *vlen); - -#endif /* __HASH_H */ diff --git a/gexec/libe/io.c b/gexec/libe/io.c deleted file mode 100644 index b1d9a8b59..000000000 --- a/gexec/libe/io.c +++ /dev/null @@ -1,62 +0,0 @@ -/* - * Copyright (C) 2002 Brent N. Chun - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the Free - * Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307, USA. - */ -#if HAVE_CONFIG_H -#include -#endif /* HAVE_CONFIG_H */ -#include -#include -#include -#include "e_error.h" -#include "io.h" - -int io_write_bytes(int fd, void *send_buf, int nbytes) -{ - int n, bytes_written; - - bytes_written = 0; - while (bytes_written != nbytes) { - if ((n = write(fd, (void *)((long int)send_buf + (long int)bytes_written), - nbytes - bytes_written)) <= 0) { - /* write is a "slow" syscall, must be manually restarted */ - if (errno == EINTR) - continue; - return E_WRITE_ERROR; - } - bytes_written += n; - } - return E_OK; -} - -int io_read_bytes(int fd, void *recv_buf, int nbytes) -{ - int n, bytes_read; - - bytes_read = 0; - while (bytes_read != nbytes) { - if ((n = read(fd, (void *)((long int)recv_buf + (long int)bytes_read), - nbytes - bytes_read)) <= 0) { - /* read is a "slow" syscall, must be manually restarted */ - if (errno == EINTR) - continue; - return E_READ_ERROR; - } - bytes_read += n; - } - return E_OK; -} diff --git a/gexec/libe/io.h b/gexec/libe/io.h deleted file mode 100644 index 73d4ca5c8..000000000 --- a/gexec/libe/io.h +++ /dev/null @@ -1,25 +0,0 @@ -/* - * Copyright (C) 2002 Brent N. Chun - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the Free - * Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307, USA. - */ -#ifndef __IO_H -#define __IO_H - -int io_write_bytes(int fd, void *send_buf, int nbytes); -int io_read_bytes(int fd, void *recv_buf, int nbytes); - -#endif /* __IO_H */ diff --git a/gexec/libe/libe.spec b/gexec/libe/libe.spec deleted file mode 100644 index 124add69e..000000000 --- a/gexec/libe/libe.spec +++ /dev/null @@ -1,39 +0,0 @@ -Summary: libe (a library of useful functions in C) -Name: libe -Version: 0.2.2 -Release: 1 -Copyright: GPL -Group: Development/Libraries -Source: libe-0.2.2.tar.gz - -%description -libe (a library of useful functions in C) - -%prep -%setup - -%build -./configure --prefix=/usr -make RPM_OPT_FLAGS="$RPM_OPT_FLAGS" - -%install -make install - -%clean - -%files -/usr/lib/libe.a -/usr/include/e/barrier.h -/usr/include/e/bitmask.h -/usr/include/e/bytes.h -/usr/include/e/cpa.h -/usr/include/e/e_error.h -/usr/include/e/hash.h -/usr/include/e/io.h -/usr/include/e/net.h -/usr/include/e/safe.h -/usr/include/e/token_array.h -/usr/include/e/tree.h -/usr/include/e/xmalloc.h - -%post diff --git a/gexec/libe/libe.spec.in b/gexec/libe/libe.spec.in deleted file mode 100644 index 8be107976..000000000 --- a/gexec/libe/libe.spec.in +++ /dev/null @@ -1,39 +0,0 @@ -Summary: libe (a library of useful functions in C) -Name: @PACKAGE@ -Version: @VERSION@ -Release: 1 -Copyright: GPL -Group: Development/Libraries -Source: @PACKAGE@-@VERSION@.tar.gz - -%description -libe (a library of useful functions in C) - -%prep -%setup - -%build -./configure --prefix=/usr -make RPM_OPT_FLAGS="$RPM_OPT_FLAGS" - -%install -make install - -%clean - -%files -/usr/lib/libe.a -/usr/include/e/barrier.h -/usr/include/e/bitmask.h -/usr/include/e/bytes.h -/usr/include/e/cpa.h -/usr/include/e/e_error.h -/usr/include/e/hash.h -/usr/include/e/io.h -/usr/include/e/net.h -/usr/include/e/safe.h -/usr/include/e/token_array.h -/usr/include/e/tree.h -/usr/include/e/xmalloc.h - -%post diff --git a/gexec/libe/net.c b/gexec/libe/net.c deleted file mode 100644 index 9b571b823..000000000 --- a/gexec/libe/net.c +++ /dev/null @@ -1,276 +0,0 @@ -/* - * Copyright (C) 2002 Brent N. Chun - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the Free - * Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307, USA. - */ -#if HAVE_CONFIG_H -#include -#endif /* HAVE_CONFIG_H */ -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include "e_error.h" -#include "net.h" - -int net_cli_sock_create(int *sock, char *svr_host, int svr_port) -{ - int opt, error; - struct hostent *h; - struct sockaddr_in svr_sockaddr; - - if (((*sock) = socket(AF_INET, SOCK_STREAM, 0)) < 0) - return E_SOCKET_ERROR; - opt = 1; - setsockopt((*sock), SOL_SOCKET, SO_REUSEADDR, &opt, sizeof(int)); - opt = 1; - setsockopt((*sock), SOL_SOCKET, SO_KEEPALIVE, &opt, sizeof(int)); - opt = 0; /* Explicitly turn no delay off (i.e., Nagle algorithm on) */ - setsockopt((*sock), IPPROTO_TCP, TCP_NODELAY, &opt, sizeof(int)); - - if ((h = gethostbyname(svr_host)) == NULL) { - error = E_GETHOSTBYNAME_ERROR; - goto cleanup; - } - e_assert(h->h_addr_list[0] != NULL); - - bzero((char *)&svr_sockaddr, sizeof(svr_sockaddr)); - svr_sockaddr.sin_family = AF_INET; - svr_sockaddr.sin_port = htons(svr_port); - memcpy(&svr_sockaddr.sin_addr.s_addr, h->h_addr_list[0], - sizeof(struct in_addr)); - - for (;;) { - if (connect((*sock), (struct sockaddr *)&svr_sockaddr, - sizeof(svr_sockaddr)) < 0) { - if (errno == EINTR) - continue; - error = E_CONNECT_ERROR; - goto cleanup; - } - break; - } - return E_OK; - - cleanup: - close(*sock); - (*sock) = -1; - return error; -} - -void net_cli_sock_destroy(int sock) -{ - close(sock); -} - -int net_svr_sock_create(int *sock, int svr_port) -{ - int opt, error; - struct sockaddr_in svr_sockaddr; - unsigned int sockaddr_len = sizeof(struct sockaddr_in); - - if (((*sock) = socket(AF_INET, SOCK_STREAM, 0)) < 0) - return E_SOCKET_ERROR; - opt = 1; - setsockopt((*sock), SOL_SOCKET, SO_REUSEADDR, &opt, sizeof(int)); - opt = 1; - setsockopt((*sock), SOL_SOCKET, SO_KEEPALIVE, &opt, sizeof(int)); - - bzero((char *)&svr_sockaddr, sockaddr_len); - svr_sockaddr.sin_family = AF_INET; - svr_sockaddr.sin_port = htons(svr_port); - svr_sockaddr.sin_addr.s_addr = htonl(INADDR_ANY); - - if (bind((*sock), (struct sockaddr *)&svr_sockaddr, sockaddr_len) < 0) { - error = E_BIND_ERROR; - goto cleanup; - } - if (listen((*sock), NET_DEFAULT_BACKLOG) < 0) { - error = E_LISTEN_ERROR; - goto cleanup; - } - return E_OK; - - cleanup: - close(*sock); - (*sock) = -1; - return error; -} - -void net_svr_sock_destroy(int sock) -{ - close(sock); -} - -int net_cli_unixsock_create(int *sock, char *cli_path, char *svr_path) -{ - int error; - struct sockaddr_un cli_sockaddr; - struct sockaddr_un svr_sockaddr; - socklen_t sockaddr_len = sizeof(struct sockaddr_un); - - if (((*sock) = socket(AF_UNIX, SOCK_STREAM, 0)) < 0) - return E_SOCKET_ERROR; - - cli_sockaddr.sun_family = AF_UNIX; - bzero(cli_sockaddr.sun_path, UNIX_PATH_MAX); - cli_sockaddr.sun_path[0] = '\0'; - sprintf(&cli_sockaddr.sun_path[1], "%s", cli_path); - if (bind((*sock), (struct sockaddr *)&cli_sockaddr, - sockaddr_len) < 0) { - error = E_BIND_ERROR; - goto cleanup; - } - svr_sockaddr.sun_family = AF_UNIX; - bzero(svr_sockaddr.sun_path, UNIX_PATH_MAX); - svr_sockaddr.sun_path[0] = '\0'; - sprintf(&svr_sockaddr.sun_path[1], "%s", svr_path); - if (connect((*sock), (struct sockaddr *)&svr_sockaddr, - sockaddr_len) < 0) { - error = E_CONNECT_ERROR; - goto cleanup; - } - return E_OK; - - cleanup: - close(*sock); - (*sock) = -1; - return error; -} - -void net_cli_unixsock_destroy(int sock) -{ - close(sock); -} - -int net_svr_unixsock_create(int *sock, char *svr_path) -{ - int opt, error; - struct sockaddr_un sockaddr; - socklen_t sockaddr_len = sizeof(struct sockaddr_un); - - if (((*sock) = socket(AF_UNIX, SOCK_STREAM, 0)) < 0) - return E_SOCKET_ERROR; - opt = 1; - setsockopt((*sock), SOL_SOCKET, SO_PASSCRED, &opt, sizeof(opt)); - - sockaddr.sun_family = AF_UNIX; - bzero(sockaddr.sun_path, UNIX_PATH_MAX); - sockaddr.sun_path[0] = '\0'; - sprintf(&sockaddr.sun_path[1], "%s", svr_path); - if (bind((*sock), (struct sockaddr *)&sockaddr, - sockaddr_len) < 0) { - error = E_BIND_ERROR; - goto cleanup; - } - if (listen((*sock), NET_DEFAULT_BACKLOG) < 0) { - error = E_LISTEN_ERROR; - goto cleanup; - } - return E_OK; - - cleanup: - close(*sock); - (*sock) = -1; - return error; -} - -void net_svr_unixsock_destroy(int sock) -{ - close(sock); -} - -int net_send_bytes(int sock, void *send_buf, int nbytes) -{ - int n, bytes_sent; - - bytes_sent = 0; - while (bytes_sent != nbytes) { - if ((n = write(sock, (void *)((long int)send_buf + (long int)bytes_sent), - nbytes - bytes_sent)) <= 0) { - /* write is a "slow" syscall, must be manually restarted */ - if (errno == EINTR) - continue; - return E_WRITE_ERROR; - } - bytes_sent += n; - } - return E_OK; -} - -int net_recv_bytes(int sock, void *recv_buf, int nbytes) -{ - int n, bytes_recv; - - bytes_recv = 0; - while (bytes_recv != nbytes) { - if ((n = read(sock, (void *)((long int)recv_buf + (long int)bytes_recv), - nbytes - bytes_recv)) <= 0) { - /* If n = 0 (errno=EITNR), means EOF, unless TCP_NODELAY set */ - return E_READ_ERROR; - } - bytes_recv += n; - } - return E_OK; -} - -int net_hosttoip(char *host, char *ip) -{ - struct hostent *h; - struct in_addr addr; - - if ((h = gethostbyname(host)) == NULL) - return E_GETHOSTNAME_ERROR; - memcpy(&addr.s_addr, h->h_addr_list[0], sizeof(struct in_addr)); - sprintf(ip, "%d.%d.%d.%d", - (addr.s_addr & 0x000000FF) >> 0, - (addr.s_addr & 0x0000FF00) >> 8, - (addr.s_addr & 0x00FF0000) >> 16, - (addr.s_addr & 0xFF000000) >> 24); - return E_OK; -} - -int net_iptohost(char *ip, char *host, int len) -{ - struct hostent *h1, *h2; - struct in_addr addr; - - if ((h1 = gethostbyname(ip)) == NULL) - return E_GETHOSTBYNAME_ERROR; - memcpy(&addr.s_addr, h1->h_addr_list[0], sizeof(struct in_addr)); - if ((h2 = gethostbyaddr(&addr, sizeof(addr), AF_INET)) == NULL) - return E_GETHOSTBYADDR_ERROR; - sprintf(host, "%.*s", len - 1, h2->h_name); - return E_OK; -} - -int net_gethostip(char *ip) -{ - char hostname[4096]; - - /* To avoid DNS lookup, make sure hostname in /etc/hosts */ - if (gethostname(hostname, 4096) < 0) - return E_GETHOSTNAME_ERROR; - return net_hosttoip(hostname, ip); -} diff --git a/gexec/libe/net.h b/gexec/libe/net.h deleted file mode 100644 index 35e899d1a..000000000 --- a/gexec/libe/net.h +++ /dev/null @@ -1,45 +0,0 @@ -/* - * Copyright (C) 2002 Brent N. Chun - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the Free - * Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307, USA. - */ -#ifndef __NET_H -#define __NET_H - -/* Max backlog length for incoming connections */ -#define NET_DEFAULT_BACKLOG 16 - -/* Taken from /usr/include/sys/un.h, where it is hardcoded */ -#define UNIX_PATH_MAX 108 - -/* Max length of www.xxx.yyy.zzz */ -#define IP_STRLEN 16 - -int net_cli_sock_create(int *sock, char *svr_host, int svr_port); -void net_cli_sock_destroy(int sock); -int net_svr_sock_create(int *sock, int svr_port); -void net_svr_sock_destroy(int sock); -int net_cli_unixsock_create(int *sock, char *cli_path, char *svr_path); -void net_cli_unixsock_destroy(int sock); -int net_svr_unixsock_create(int *sock, char *svr_path); -void net_svr_unixsock_destroy(int sock); -int net_send_bytes(int sock, void *send_buf, int nbytes); -int net_recv_bytes(int sock, void *recv_buf, int nbytes); -int net_hosttoip(char *host, char *ip); -int net_iptohost(char *ip, char *host, int len); -int net_gethostip(char *ip); - -#endif /* __NET_H */ diff --git a/gexec/libe/safe.c b/gexec/libe/safe.c deleted file mode 100644 index cc12ee9b1..000000000 --- a/gexec/libe/safe.c +++ /dev/null @@ -1,34 +0,0 @@ -/* - * Copyright (C) 2002 Brent N. Chun - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the Free - * Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307, USA. - */ -#include -#include -#include -#include "e_error.h" - -/* Ensures that src has at least len bytes left */ -int safe_memcpy(void *dst, void *src, int len, int src_len) -{ - int new_src_len; - - new_src_len = src_len - len; - if (new_src_len < 0) - return E_MEMLEN_ERROR; - memcpy(dst, src, len); - return E_OK; -} diff --git a/gexec/libe/safe.h b/gexec/libe/safe.h deleted file mode 100644 index 3966eba89..000000000 --- a/gexec/libe/safe.h +++ /dev/null @@ -1,24 +0,0 @@ -/* - * Copyright (C) 2002 Brent N. Chun - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the Free - * Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307, USA. - */ -#ifndef __SAFE_H -#define __SAFE_H - -int safe_memcpy(void *dst, void *src, int len, int src_len); - -#endif /* __SAFE_H */ diff --git a/gexec/libe/stamp-h.in b/gexec/libe/stamp-h.in deleted file mode 100644 index 9788f7023..000000000 --- a/gexec/libe/stamp-h.in +++ /dev/null @@ -1 +0,0 @@ -timestamp diff --git a/gexec/libe/token_array.c b/gexec/libe/token_array.c deleted file mode 100644 index 0a57412f9..000000000 --- a/gexec/libe/token_array.c +++ /dev/null @@ -1,97 +0,0 @@ -/* - * Copyright (C) 2002 Brent N. Chun - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the Free - * Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307, USA. - */ -#include -#include -#include "bytes.h" -#include "token_array.h" -#include "xmalloc.h" - -static char *skip_delims(char *p, char delim, int plen) -{ - int i; - - for (i = 0; i < plen; i++) - if (p[i] != delim) - return &p[i]; - return NULL; -} - -/* Compute ntokens in string (e.g., " foo bar baz " has 3 tokens) */ -static int compute_ntokens(char *str, char delim) -{ - int len, plen, ntokens = 0; - char *p, *q; - - p = str; - len = strlen(str); - do { - plen = len - (p - str); - q = skip_delims(p, delim, plen); - if (q == NULL) - break; - ntokens++; - p = strchr(q, delim); - } while (p != NULL); - return ntokens; -} - -void token_array_create(char ***tokens, int *ntokens, char *str, char delim) -{ - int len, plen, qlen, toklen, i = 0; - char *p, *q, *r; - - *ntokens = compute_ntokens(str, delim); - *tokens = (char **)xmalloc((*ntokens) * sizeof(char *)); - - p = str; - len = strlen(str); - for (i = 0; i < *ntokens; i++) { - /* Find token start */ - plen = len - (p - str); - q = skip_delims(p, delim, plen); - /* Find token end (may be NULL char) */ - qlen = len - (q - str); - r = strchr(q, delim); - /* Compute token len, malloc token, and copy it */ - toklen = (r != NULL) ? (r - q) : qlen; - (*tokens)[i] = (char *)xmalloc(toklen + NULLBYTE_SIZE); - memcpy((*tokens)[i], q, toklen); - (*tokens)[i][toklen] = '\0'; - p = strchr(q, delim); - } -} - -char *token_array_maxtoken(char **tokens, int ntokens) -{ - int i, max = 0; - - for (i = 0; i < ntokens; i++) - if (strlen(tokens[i]) > strlen(tokens[max])) - max = i; - return tokens[max]; -} - -void token_array_destroy(char **tokens, int ntokens) -{ - int i; - - for (i = 0; i < ntokens; i++) - xfree(tokens[i]); - xfree(tokens); -} diff --git a/gexec/libe/token_array.h b/gexec/libe/token_array.h deleted file mode 100644 index 533e48b6f..000000000 --- a/gexec/libe/token_array.h +++ /dev/null @@ -1,26 +0,0 @@ -/* - * Copyright (C) 2002 Brent N. Chun - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the Free - * Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307, USA. - */ -#ifndef __TOKEN_ARRAY_H -#define __TOKEN_ARRAY_H - -void token_array_create(char ***tokens, int *ntokens, char *str, char delim); -char *token_array_maxtoken(char **tokens, int ntokens); -void token_array_destroy(char **tokens, int ntokens); - -#endif /* __TOKEN_ARRAY_H */ diff --git a/gexec/libe/tree.c b/gexec/libe/tree.c deleted file mode 100644 index b1ba762b5..000000000 --- a/gexec/libe/tree.c +++ /dev/null @@ -1,223 +0,0 @@ -/* - * Copyright (C) 2002 Brent N. Chun - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the Free - * Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307, USA. - */ -#include -#include -#include -#include -#include -#include "bytes.h" -#include "e_error.h" -#include "hash.h" -#include "safe.h" -#include "tree.h" -#include "xmalloc.h" - -static void compute_parents(int *parents, int nhosts, int fanout) -{ - int i, j, c; - - parents[0] = -1; - for (i = 0; i < nhosts; i++) { - for (c = 1; c <= fanout; c++) { - j = i * fanout + c; - if (j >= nhosts) - return; - parents[j] = i; - } - } -} - -static int has_cycle(tree *t) -{ - int i, klen, cycle = 0; - int present = 1; - void *key; - hash_table *hash; - - /* Checks for duplicates in [1,n-1] (ignores root) */ - hash_table_create(&hash, 191); - for (i = 1; i < t->nhosts; i++) { - key = t->ips[i]; - klen = strlen(t->ips[i]) + NULLBYTE_SIZE; - if (!hash_table_insert(hash, key, klen, &present, sizeof(int))) { - cycle = 1; - break; - } - } - hash_table_destroy(hash); - return (!cycle) ? E_OK : E_GRAPH_CYCLE_ERROR; -} - - -int tree_create(tree **t, int nhosts, char **ips, int fanout, int dup_ips) -{ - int i; - - (*t) = (tree *)xmalloc(sizeof(tree)); - (*t)->nhosts = nhosts; - (*t)->ips = (char **)xmalloc(nhosts * sizeof(char *)); - (*t)->parents = (int *)xmalloc(nhosts * sizeof(int)); - (*t)->fanout = fanout; - for (i = 0; i < nhosts; i++) { - (*t)->ips[i] = (char *)xmalloc(IP_STRLEN); - memcpy((*t)->ips[i], ips[i], IP_STRLEN); - } - compute_parents((*t)->parents, (*t)->nhosts, (*t)->fanout); - if (!dup_ips && has_cycle(*t)) - goto cleanup; - return E_OK; - - cleanup: - for (i = 0; i < nhosts; i++) - xfree((*t)->ips[i]); - xfree((*t)->parents); - xfree((*t)->ips); - xfree((*t)); - *t = NULL; - return E_GRAPH_CYCLE_ERROR; -} - -int tree_create_from_buf(tree **t, void *buf, int buf_len, int dup_ips) -{ - int i, j, len, plen; - void *p; - - (*t) = (tree *)xmalloc(sizeof(tree)); - p = buf; - plen = buf_len; - - /* Copy nhosts */ - len = sizeof((*t)->nhosts); - if (safe_memcpy(&(*t)->nhosts, p, len, plen) != E_OK) - goto cleanup0; - p += len; - plen -= len; - - /* Copy ips */ - (*t)->ips = (char **)xmalloc((*t)->nhosts * sizeof(char *)); - for (i = 0; i < (*t)->nhosts; i++) { - (*t)->ips[i] = (char *)xmalloc(IP_STRLEN); - if (safe_memcpy((*t)->ips[i], p, IP_STRLEN, plen) != E_OK) - goto cleanup1; - p += IP_STRLEN; - plen -= IP_STRLEN; - } - - /* Copy parents */ - len = (*t)->nhosts * sizeof(int); - (*t)->parents = (int *)xmalloc(len); - if (safe_memcpy((*t)->parents, p, len, plen) != E_OK) - goto cleanup2; - p += len; - plen -= len; - - /* Copy fanout */ - len = sizeof((*t)->fanout); - if (safe_memcpy(&(*t)->fanout, p, len, plen) != E_OK) - goto cleanup2; - p += len; - plen -= len; - - if (!dup_ips && has_cycle(*t)) - goto cleanup2; - e_assert(plen == 0); - return E_OK; - - cleanup2: - xfree((*t)->parents); - cleanup1: - for (j = 0; j < i; j++) - xfree((*t)->ips[j]); - xfree((*t)->ips); - cleanup0: - xfree((*t)); - *t = NULL; - return E_GRAPH_CYCLE_ERROR; -} - -void *tree_malloc_buf(tree *t, int *buf_len) -{ - int i; - void *buf, *p; - - *buf_len = - sizeof(t->nhosts) + t->nhosts * IP_STRLEN + - t->nhosts * sizeof(int) + sizeof(t->fanout); - - p = buf = (void *)xmalloc(*buf_len); - - memcpy(p, &t->nhosts, sizeof(t->nhosts)); - p += sizeof(t->nhosts); - - for (i = 0; i < t->nhosts; i++) { - memcpy(p, t->ips[i], IP_STRLEN); - p += IP_STRLEN; - } - - memcpy(p, t->parents, t->nhosts * sizeof(int)); - p += t->nhosts * sizeof(int); - - memcpy(p, &t->fanout, sizeof(t->fanout)); - p += sizeof(t->fanout); - - return buf; -} - -void tree_destroy(tree *t) -{ - int i; - - xfree(t->parents); - for (i = 0; i < t->nhosts; i++) - xfree(t->ips[i]); - xfree(t->ips); - xfree(t); -} - -int tree_parent(tree *t, int index) -{ - return t->parents[index]; -} - -int tree_child(tree *t, int index, int child_num) -{ - int first, child; - - first = (index * t->fanout) + 1; - first = (first < t->nhosts) ? first : -1; - if (first == -1) - return -1; - - child = first + child_num; - return (child < t->nhosts) ? child : -1; -} - -int tree_num_children(tree *t, int index) -{ - int first, last; - - first = (index * t->fanout) + 1; - first = (first < t->nhosts) ? first : -1; - if (first == -1) - return 0; - - last = first + (t->fanout - 1); - last = (last < t->nhosts) ? last : t->nhosts - 1; - return (last - first + 1); -} diff --git a/gexec/libe/tree.h b/gexec/libe/tree.h deleted file mode 100644 index b79f11066..000000000 --- a/gexec/libe/tree.h +++ /dev/null @@ -1,44 +0,0 @@ -/* - * Copyright (C) 2002 Brent N. Chun - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the Free - * Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307, USA. - */ -#ifndef __TREE_H -#define __TREE_H - -/* www.xxx.yyy.zzz (max IPV4 address + NULL byte) */ -#define IP_STRLEN 16 - -typedef struct { - int nhosts; - char **ips; - int *parents; - int fanout; -} tree; - -int tree_create(tree **t, int nhosts, char **ips, int fanout, int dup_ips); -int tree_create_from_buf(tree **t, void *buf, int buf_len, int dup_ips); -void *tree_malloc_buf(tree *t, int *buf_len); -void tree_destroy(tree *t); - -int tree_parent(tree *t, int node); -int tree_child(tree *t, int node, int child_num); -int tree_num_children(tree *t, int node); - -#define ROOT 0 - -#endif /* __TREE_H */ - diff --git a/gexec/libe/xmalloc.c b/gexec/libe/xmalloc.c deleted file mode 100644 index fa992831d..000000000 --- a/gexec/libe/xmalloc.c +++ /dev/null @@ -1,79 +0,0 @@ -/* - * Copyright (C) 2002 Brent N. Chun - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the Free - * Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307, USA. - */ -#include -#include -#include -#include "e_error.h" - -void *_xmalloc(size_t size, char *file, int line) -{ - void *ptr; - - if (size <= 0) { - fatal_error_long("xmalloc error\n", file, line); - exit(1); - } - ptr = malloc(size); - if (ptr == NULL) { - fatal_error_long("xmalloc error\n", file, line); - exit(1); - } - return ptr; -} - -void _xfree(void *ptr, char *file, int line) -{ - if (ptr == NULL) { - fatal_error_long("xfree error\n", file, line); - exit(1); - } - free(ptr); -} - -void *_xcalloc(size_t nmemb, size_t size, char *file, int line) -{ - void *ptr; - - if (nmemb <= 0 || size <= 0) { - fatal_error_long("xcalloc error\n", file, line); - exit(1); - } - ptr = calloc(nmemb, size); - if (ptr == NULL) { - fatal_error_long("xcalloc error\n", file, line); - exit(1); - } - return ptr; -} - -void *_xrealloc(void *ptr, size_t size, char *file, int line) -{ - void *newptr; - - if (ptr == NULL) { - fatal_error_long("xrealloc error\n", file, line); - exit(1); - } - newptr = realloc(ptr, size); - if (newptr == NULL) { - fatal_error_long("xrealloc error\n", file, line); - exit(1); - } - return newptr; -} diff --git a/gexec/libe/xmalloc.h b/gexec/libe/xmalloc.h deleted file mode 100644 index e67890f1f..000000000 --- a/gexec/libe/xmalloc.h +++ /dev/null @@ -1,38 +0,0 @@ -/* - * Copyright (C) 2002 Brent N. Chun - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the Free - * Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307, USA. - */ -#ifndef __XMALLOC_H -#define __XMALLOC_H - -#include - -#define xmalloc(__size) \ - _xmalloc(__size, __FILE__, __LINE__) -#define xfree(__ptr) \ - _xfree(__ptr, __FILE__, __LINE__) -#define xcalloc(__nmemb, __size) \ - _xcalloc(__nmemb, __size, __FILE__, __LINE__) -#define xrealloc(__ptr, __size) \ - _xrealloc(__ptr, __size, __FILE__, __LINE__) - -void *_xmalloc(size_t size, char *file, int line); -void _xfree(void *ptr, char *file, int line); -void *_xcalloc(size_t nmemb, size_t size, char *file, int line); -void *_xrealloc(void *ptr, size_t size, char *file, int line); - -#endif /* __XMALLOC_H */