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win32.h
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win32.h
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#ifndef RUBY_WIN32_H
#define RUBY_WIN32_H
/*
* Copyright (c) 1993, Intergraph Corporation
*
* You may distribute under the terms of either the GNU General Public
* License or the Artistic License, as specified in the perl README file.
*
*/
//
// Definitions for NT port of Perl
//
//
// Ok now we can include the normal include files.
//
// #include <stdarg.h> conflict with varargs.h?
#if !defined(IN) && !defined(FLOAT)
#ifdef __BORLANDC__
#define USE_WINSOCK2
#endif
#ifdef USE_WINSOCK2
#include <winsock2.h>
#include <ws2tcpip.h>
#include <windows.h>
#else
#include <windows.h>
#include <winsock.h>
#endif
#endif
#define NT 1 /* deprecated */
#ifdef _WIN32_WCE
#undef CharNext
#define CharNext CharNextA
#endif
//
// We're not using Microsoft's "extensions" to C for
// Structured Exception Handling (SEH) so we can nuke these
//
#undef try
#undef except
#undef finally
#undef leave
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <direct.h>
#include <process.h>
#include <time.h>
#if defined(__cplusplus) && defined(_MSC_VER) && _MSC_VER == 1200
extern "C++" { /* template without extern "C++" */
#endif
#include <math.h>
#if defined(__cplusplus) && defined(_MSC_VER) && _MSC_VER == 1200
}
#endif
#include <signal.h>
#include <sys/stat.h>
#include <sys/types.h>
#if !defined(__BORLANDC__)
# include <sys/utime.h>
#else
# include <utime.h>
#endif
#include <io.h>
#include <malloc.h>
#ifdef _M_IX86
# define WIN95 1
#else
# undef WIN95
#endif
#ifdef WIN95
extern DWORD rb_w32_osid(void);
#define rb_w32_iswinnt() (rb_w32_osid() == VER_PLATFORM_WIN32_NT)
#define rb_w32_iswin95() (rb_w32_osid() == VER_PLATFORM_WIN32_WINDOWS)
#else
#define rb_w32_iswinnt() TRUE
#define rb_w32_iswin95() FALSE
#endif
#define WNOHANG -1
#undef getc
#undef putc
#undef fgetc
#undef fputc
#undef getchar
#undef putchar
#undef fgetchar
#undef fputchar
#undef utime
#define getc(_stream) rb_w32_getc(_stream)
#define putc(_c, _stream) rb_w32_putc(_c, _stream)
#define fgetc(_stream) getc(_stream)
#define fputc(_c, _stream) putc(_c, _stream)
#define getchar() rb_w32_getc(stdin)
#define putchar(_c) rb_w32_putc(_c, stdout)
#define fgetchar() getchar()
#define fputchar(_c) putchar(_c)
#define utime(_p, _t) rb_w32_utime(_p, _t)
#define strcasecmp(s1, s2) stricmp(s1, s2)
#define strncasecmp(s1, s2, n) strnicmp(s1, s2, n)
#define close(h) rb_w32_close(h)
#define fclose(f) rb_w32_fclose(f)
#define read(f, b, s) rb_w32_read(f, b, s)
#define write(f, b, s) rb_w32_write(f, b, s)
#define getpid() rb_w32_getpid()
#define sleep(x) rb_w32_sleep((x)*1000)
#ifdef __BORLANDC__
#define creat(p, m) _creat(p, m)
#define eof() _eof()
#define filelength(h) _filelength(h)
#define mktemp(t) _mktemp(t)
#define tell(h) _tell(h)
#define unlink(p) _unlink(p)
#define _open _sopen
#define sopen _sopen
#undef fopen
#define fopen(p, m) rb_w32_fopen(p, m)
#undef fdopen
#define fdopen(h, m) rb_w32_fdopen(h, m)
#undef fsopen
#define fsopen(p, m, sh) rb_w32_fsopen(p, m, sh)
#endif
#define fsync(h) _commit(h)
#undef stat
#define stat(path,st) rb_w32_stat(path,st)
#undef execv
#define execv(path,argv) do_aspawn(P_OVERLAY,path,argv)
#if !defined(__BORLANDC__) && !defined(_WIN32_WCE)
#undef isatty
#define isatty(h) rb_w32_isatty(h)
#endif
#undef mkdir
#define mkdir(p, m) rb_w32_mkdir(p, m)
#undef rmdir
#define rmdir(p) rb_w32_rmdir(p)
#undef unlink
#define unlink(p) rb_w32_unlink(p)
#ifdef __MINGW32__
struct timezone {
int tz_minuteswest;
int tz_dsttime;
};
#undef isascii
#define isascii __isascii
#endif
extern void NtInitialize(int *, char ***);
extern int rb_w32_cmdvector(const char *, char ***);
extern rb_pid_t pipe_exec(const char *, int, FILE **, FILE **);
extern int flock(int fd, int oper);
extern int rb_w32_accept(int, struct sockaddr *, int *);
extern int rb_w32_bind(int, struct sockaddr *, int);
extern int rb_w32_connect(int, struct sockaddr *, int);
extern void rb_w32_fdset(int, fd_set*);
extern void rb_w32_fdclr(int, fd_set*);
extern int rb_w32_fdisset(int, fd_set*);
extern long rb_w32_select(int, fd_set *, fd_set *, fd_set *, struct timeval *);
extern int rb_w32_getpeername(int, struct sockaddr *, int *);
extern int rb_w32_getsockname(int, struct sockaddr *, int *);
extern int rb_w32_getsockopt(int, int, int, char *, int *);
extern int rb_w32_ioctlsocket(int, long, u_long *);
extern int rb_w32_listen(int, int);
extern int rb_w32_recv(int, char *, int, int);
extern int rb_w32_recvfrom(int, char *, int, int, struct sockaddr *, int *);
extern int rb_w32_send(int, const char *, int, int);
extern int rb_w32_sendto(int, const char *, int, int, struct sockaddr *, int);
extern int rb_w32_setsockopt(int, int, int, char *, int);
extern int rb_w32_shutdown(int, int);
extern int rb_w32_socket(int, int, int);
extern SOCKET rb_w32_get_osfhandle(int);
extern struct hostent * rb_w32_gethostbyaddr(char *, int, int);
extern struct hostent * rb_w32_gethostbyname(char *);
extern int rb_w32_gethostname(char *, int);
extern struct protoent * rb_w32_getprotobyname(char *);
extern struct protoent * rb_w32_getprotobynumber(int);
extern struct servent * rb_w32_getservbyname(char *, char *);
extern struct servent * rb_w32_getservbyport(int, char *);
extern char * rb_w32_getcwd(char *, int);
extern char * rb_w32_getenv(const char *);
extern int rb_w32_rename(const char *, const char *);
extern int rb_w32_stat(const char *, struct stat *);
extern char **rb_w32_get_environ(void);
extern void rb_w32_free_environ(char **);
extern int rb_w32_map_errno(DWORD);
#define vsnprintf(s,n,f,l) rb_w32_vsnprintf(s,n,f,l)
#define snprintf rb_w32_snprintf
extern int rb_w32_vsnprintf(char *, size_t, const char *, va_list);
extern int rb_w32_snprintf(char *, size_t, const char *, ...);
extern int chown(const char *, int, int);
extern int link(char *, char *);
extern int gettimeofday(struct timeval *, struct timezone *);
extern rb_pid_t waitpid (rb_pid_t, int *, int);
extern int do_spawn(int, const char *);
extern int do_aspawn(int, const char *, char **);
extern int kill(int, int);
extern int fcntl(int, int, ...);
extern rb_pid_t rb_w32_getpid(void);
#if !defined(__BORLANDC__) && !defined(_WIN32_WCE)
extern int rb_w32_isatty(int);
#endif
extern int rb_w32_mkdir(const char *, int);
extern int rb_w32_rmdir(const char *);
extern int rb_w32_unlink(const char*);
#ifdef __BORLANDC__
extern FILE *rb_w32_fopen(const char *, const char *);
extern FILE *rb_w32_fdopen(int, const char *);
extern FILE *rb_w32_fsopen(const char *, const char *, int);
#endif
#include <float.h>
#if !defined __MINGW32__ || defined __NO_ISOCEXT
#ifndef isnan
#define isnan(x) _isnan(x)
#endif
#ifndef finite
#define finite(x) _finite(x)
#endif
#ifndef copysign
#define copysign(a, b) _copysign(a, b)
#endif
#ifndef scalb
#define scalb(a, b) _scalb(a, b)
#endif
#endif
#if !defined S_IFIFO && defined _S_IFIFO
#define S_IFIFO _S_IFIFO
#endif
#ifdef __BORLANDC__
#undef S_ISDIR
#undef S_ISFIFO
#undef S_ISBLK
#undef S_ISCHR
#undef S_ISREG
#define S_ISDIR(m) (((unsigned short)(m) & S_IFMT) == S_IFDIR)
#define S_ISFIFO(m) (((unsigned short)(m) & S_IFMT) == S_IFIFO)
#define S_ISBLK(m) (((unsigned short)(m) & S_IFMT) == S_IFBLK)
#define S_ISCHR(m) (((unsigned short)(m) & S_IFMT) == S_IFCHR)
#define S_ISREG(m) (((unsigned short)(m) & S_IFMT) == S_IFREG)
#endif
#if !defined S_IRUSR && !defined __MINGW32__
#define S_IRUSR 0400
#endif
#ifndef S_IRGRP
#define S_IRGRP 0040
#endif
#ifndef S_IROTH
#define S_IROTH 0004
#endif
#if !defined S_IWUSR && !defined __MINGW32__
#define S_IWUSR 0200
#endif
#ifndef S_IWGRP
#define S_IWGRP 0020
#endif
#ifndef S_IWOTH
#define S_IWOTH 0002
#endif
#if !defined S_IXUSR && !defined __MINGW32__
#define S_IXUSR 0100
#endif
#ifndef S_IXGRP
#define S_IXGRP 0010
#endif
#ifndef S_IXOTH
#define S_IXOTH 0001
#endif
//
// define this so we can do inplace editing
//
#define SUFFIX
//
// stubs
//
#if !defined(__BORLANDC__)
extern int ioctl (int, unsigned int, long);
#endif
extern rb_uid_t getuid (void);
extern rb_uid_t geteuid (void);
extern rb_gid_t getgid (void);
extern rb_gid_t getegid (void);
extern int setuid (rb_uid_t);
extern int setgid (rb_gid_t);
extern char *rb_w32_strerror(int);
#define strerror(e) rb_w32_strerror(e)
#define PIPE_BUF 1024
#define LOCK_SH 1
#define LOCK_EX 2
#define LOCK_NB 4
#define LOCK_UN 8
#ifndef SIGINT
#define SIGINT 2
#endif
#ifndef SIGKILL
#define SIGKILL 9
#endif
/* #undef va_start */
/* #undef va_end */
/* winsock error map */
#define EWOULDBLOCK WSAEWOULDBLOCK
#define EINPROGRESS WSAEINPROGRESS
#define EALREADY WSAEALREADY
#define ENOTSOCK WSAENOTSOCK
#define EDESTADDRREQ WSAEDESTADDRREQ
#define EMSGSIZE WSAEMSGSIZE
#define EPROTOTYPE WSAEPROTOTYPE
#define ENOPROTOOPT WSAENOPROTOOPT
#define EPROTONOSUPPORT WSAEPROTONOSUPPORT
#define ESOCKTNOSUPPORT WSAESOCKTNOSUPPORT
#define EOPNOTSUPP WSAEOPNOTSUPP
#define EPFNOSUPPORT WSAEPFNOSUPPORT
#define EAFNOSUPPORT WSAEAFNOSUPPORT
#define EADDRINUSE WSAEADDRINUSE
#define EADDRNOTAVAIL WSAEADDRNOTAVAIL
#define ENETDOWN WSAENETDOWN
#define ENETUNREACH WSAENETUNREACH
#define ENETRESET WSAENETRESET
#define ECONNABORTED WSAECONNABORTED
#define ECONNRESET WSAECONNRESET
#define ENOBUFS WSAENOBUFS
#define EISCONN WSAEISCONN
#define ENOTCONN WSAENOTCONN
#define ESHUTDOWN WSAESHUTDOWN
#define ETOOMANYREFS WSAETOOMANYREFS
#define ETIMEDOUT WSAETIMEDOUT
#define ECONNREFUSED WSAECONNREFUSED
#define ELOOP WSAELOOP
/*#define ENAMETOOLONG WSAENAMETOOLONG*/
#define EHOSTDOWN WSAEHOSTDOWN
#define EHOSTUNREACH WSAEHOSTUNREACH
/*#define ENOTEMPTY WSAENOTEMPTY*/
#define EPROCLIM WSAEPROCLIM
#define EUSERS WSAEUSERS
#define EDQUOT WSAEDQUOT
#define ESTALE WSAESTALE
#define EREMOTE WSAEREMOTE
#define F_SETFL 1
#define O_NONBLOCK 1
#ifdef accept
#undef accept
#endif
#define accept(s, a, l) rb_w32_accept(s, a, l)
#ifdef bind
#undef bind
#endif
#define bind(s, a, l) rb_w32_bind(s, a, l)
#ifdef connect
#undef connect
#endif
#define connect(s, a, l) rb_w32_connect(s, a, l)
#undef FD_SET
#define FD_SET(f, s) rb_w32_fdset(f, s)
#undef FD_CLR
#define FD_CLR(f, s) rb_w32_fdclr(f, s)
#undef FD_ISSET
#define FD_ISSET(f, s) rb_w32_fdisset(f, s)
#undef select
#define select(n, r, w, e, t) rb_w32_select(n, r, w, e, t)
#ifdef getpeername
#undef getpeername
#endif
#define getpeername(s, a, l) rb_w32_getpeername(s, a, l)
#ifdef getsockname
#undef getsockname
#endif
#define getsockname(s, a, l) rb_w32_getsockname(s, a, l)
#ifdef getsockopt
#undef getsockopt
#endif
#define getsockopt(s, v, n, o, l) rb_w32_getsockopt(s, v, n, o, l)
#ifdef ioctlsocket
#undef ioctlsocket
#endif
#define ioctlsocket(s, c, a) rb_w32_ioctlsocket(s, c, a)
#ifdef listen
#undef listen
#endif
#define listen(s, b) rb_w32_listen(s, b)
#ifdef recv
#undef recv
#endif
#define recv(s, b, l, f) rb_w32_recv(s, b, l, f)
#ifdef recvfrom
#undef recvfrom
#endif
#define recvfrom(s, b, l, f, fr, frl) rb_w32_recvfrom(s, b, l, f, fr, frl)
#ifdef send
#undef send
#endif
#define send(s, b, l, f) rb_w32_send(s, b, l, f)
#ifdef sendto
#undef sendto
#endif
#define sendto(s, b, l, f, t, tl) rb_w32_sendto(s, b, l, f, t, tl)
#ifdef setsockopt
#undef setsockopt
#endif
#define setsockopt(s, v, n, o, l) rb_w32_setsockopt(s, v, n, o, l)
#ifdef shutdown
#undef shutdown
#endif
#define shutdown(s, h) rb_w32_shutdown(s, h)
#ifdef socket
#undef socket
#endif
#define socket(s, t, p) rb_w32_socket(s, t, p)
#ifdef gethostbyaddr
#undef gethostbyaddr
#endif
#define gethostbyaddr(a, l, t) rb_w32_gethostbyaddr(a, l, t)
#ifdef gethostbyname
#undef gethostbyname
#endif
#define gethostbyname(n) rb_w32_gethostbyname(n)
#ifdef gethostname
#undef gethostname
#endif
#define gethostname(n, l) rb_w32_gethostname(n, l)
#ifdef getprotobyname
#undef getprotobyname
#endif
#define getprotobyname(n) rb_w32_getprotobyname(n)
#ifdef getprotobynumber
#undef getprotobynumber
#endif
#define getprotobynumber(n) rb_w32_getprotobynumber(n)
#ifdef getservbyname
#undef getservbyname
#endif
#define getservbyname(n, p) rb_w32_getservbyname(n, p)
#ifdef getservbyport
#undef getservbyport
#endif
#define getservbyport(p, pr) rb_w32_getservbyport(p, pr)
#ifdef get_osfhandle
#undef get_osfhandle
#endif
#define get_osfhandle(h) rb_w32_get_osfhandle(h)
#ifdef getcwd
#undef getcwd
#endif
#define getcwd(b, s) rb_w32_getcwd(b, s)
#ifdef getenv
#undef getenv
#endif
#define getenv(n) rb_w32_getenv(n)
#ifdef rename
#undef rename
#endif
#define rename(o, n) rb_w32_rename(o, n)
struct tms {
long tms_utime;
long tms_stime;
long tms_cutime;
long tms_cstime;
};
#ifdef times
#undef times
#endif
#define times(t) rb_w32_times(t)
int rb_w32_times(struct tms *);
/* thread stuff */
HANDLE GetCurrentThreadHandle(void);
void rb_w32_interrupted(void);
int rb_w32_main_context(int arg, void (*handler)(int));
int rb_w32_sleep(unsigned long msec);
void rb_w32_enter_critical(void);
void rb_w32_leave_critical(void);
int rb_w32_putc(int, FILE*);
int rb_w32_getc(FILE*);
int rb_w32_close(int);
int rb_w32_fclose(FILE*);
size_t rb_w32_read(int, void *, size_t);
size_t rb_w32_write(int, const void *, size_t);
int rb_w32_utime(const char *, struct utimbuf *);
#define Sleep(msec) (void)rb_w32_sleep(msec)
/*
== ***CAUTION***
Since this function is very dangerous, ((*NEVER*))
* lock any HANDLEs(i.e. Mutex, Semaphore, CriticalSection and so on) or,
* use anything like TRAP_BEG...TRAP_END block structure,
in asynchronous_func_t.
*/
typedef DWORD (*asynchronous_func_t)(DWORD self, int argc, DWORD* argv);
DWORD rb_w32_asynchronize(asynchronous_func_t func, DWORD self, int argc, DWORD* argv, DWORD intrval);
#endif