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/*
* usage.c - usage functions for lsof
*/
/*
* Copyright 1998 Purdue Research Foundation, West Lafayette, Indiana
* 47907. All rights reserved.
*
* Written by Victor A. Abell
*
* This software is not subject to any license of the American Telephone
* and Telegraph Company or the Regents of the University of California.
*
* Permission is granted to anyone to use this software for any purpose on
* any computer system, and to alter it and redistribute it freely, subject
* to the following restrictions:
*
* 1. Neither the authors nor Purdue University are responsible for any
* consequences of the use of this software.
*
* 2. The origin of this software must not be misrepresented, either by
* explicit claim or by omission. Credit to the authors and Purdue
* University must appear in documentation and sources.
*
* 3. Altered versions must be plainly marked as such, and must not be
* misrepresented as being the original software.
*
* 4. This notice may not be removed or altered.
*/
#ifndef lint
static char copyright[] =
"@(#) Copyright 1998 Purdue Research Foundation.\nAll rights reserved.\n";
static char *rcsid = "$Id: usage.c,v 1.29 2010/07/29 15:59:28 abe Exp $";
#endif
#include "lsof.h"
#include "version.h"
/*
* Local function prototypes
*/
_PROTOTYPE(static char *isnullstr,(char *s));
_PROTOTYPE(static int print_in_col,(int col, char *cp));
_PROTOTYPE(static void report_HASDCACHE,(int type, char *ttl, char *det));
_PROTOTYPE(static void report_HASKERNIDCK,(char *pfx, char *verb));
_PROTOTYPE(static void report_SECURITY,(char *pfx, char *punct));
_PROTOTYPE(static void report_WARNDEVACCESS,(char *pfx, char *verb,
char *punct));
/*
* isnullstr() - is it a null string?
*/
static char *
isnullstr(s)
char *s; /* string pointer */
{
if (!s)
return((char *)NULL);
while (*s) {
if (*s != ' ')
return(s);
s++;
}
return((char *)NULL);
}
/*
* print_in_col() -- print character string in help column
*/
static int
print_in_col(col, cp)
int col; /* column number */
char *cp; /* what to print */
{
if (cp && *cp) {
switch (col) {
case 1:
(void) fprintf(stderr, " %-23.23s", cp);
break;
case 2:
(void) fprintf(stderr, " %-25.25s", cp);
break;
default:
(void) fprintf(stderr, " %s\n", cp);
col = 0;
}
col++;
}
return(col);
}
/*
* report_HASDCACHE() -- report device cache file state
*/
static void
report_HASDCACHE(type, ttl, det)
int type; /* type: 0 == read path report
* 1 == full report */
char *ttl; /* title lines prefix
* (NULL if none) */
char *det; /* detail lines prefix
* (NULL if none) */
{
#if defined(HASDCACHE)
char *cp;
int dx;
# if defined(WILLDROPGID)
int saved_Setgid = Setgid;
Setgid = 0;
# endif /* defined(WILLDROPGID) */
if (type) {
/*
* Report full device cache information.
*/
(void) fprintf(stderr, "%sDevice cache file read-only paths:\n",
ttl ? ttl : "");
if ((dx = dcpath(1, 0)) < 0)
(void) fprintf(stderr, "%snone\n", det ? det : "");
else {
(void) fprintf(stderr, "%sNamed via -D: %s\n",
det ? det : "",
DCpath[0] ? DCpath[0] : "none");
# if defined(HASENVDC)
(void) fprintf(stderr,
"%sNamed in environment variable %s: %s\n",
det ? det : "",
HASENVDC, DCpath[1] ? DCpath[1] : "none");
# endif /* defined(HASENVDC) */
# if defined(HASSYSDC)
if (DCpath[2])
(void) fprintf(stderr,
"%sSystem-wide device cache: %s\n",
det ? det : "",
DCpath[2]);
# endif /* defined(HASSYSDC) */
# if defined(HASPERSDC)
(void) fprintf(stderr,
"%sPersonal path format (HASPERSDC): \"%s\"\n",
det ? det : "",
HASPERSDC);
# if defined(HASPERSDCPATH)
(void) fprintf(stderr,
"%sModified personal path environment variable: %s\n",
det ? det : "",
HASPERSDCPATH);
cp = getenv(HASPERSDCPATH);
(void) fprintf(stderr, "%s%s value: %s\n",
det ? det : "",
HASPERSDCPATH, cp ? cp : "none");
# endif /* defined(HASPERSDCPATH) */
(void) fprintf(stderr, "%sPersonal path: %s\n",
det ? det : "",
DCpath[3] ? DCpath[3] : "none");
# endif /* defined(HASPERSDC) */
}
(void) fprintf(stderr, "%sDevice cache file write paths:\n",
ttl ? ttl : "");
if ((dx = dcpath(2, 0)) < 0)
(void) fprintf(stderr, "%snone\n", det ? det : "");
else {
(void) fprintf(stderr, "%sNamed via -D: %s\n",
det ? det : "",
DCstate == 2 ? "none"
: DCpath[0] ? DCpath[0] : "none");
# if defined(HASENVDC)
(void) fprintf(stderr,
"%sNamed in environment variable %s: %s\n",
det ? det : "",
HASENVDC, DCpath[1] ? DCpath[1] : "none");
# endif /* defined(HASENVDC) */
# if defined(HASPERSDC)
(void) fprintf(stderr,
"%sPersonal path format (HASPERSDC): \"%s\"\n",
det ? det : "",
HASPERSDC);
# if defined(HASPERSDCPATH)
(void) fprintf(stderr,
"%sModified personal path environment variable: %s\n",
det ? det : "",
HASPERSDCPATH);
cp = getenv(HASPERSDCPATH);
(void) fprintf(stderr, "%s%s value: %s\n",
det ? det : "",
HASPERSDCPATH, cp ? cp : "none");
# endif /* defined(HASPERSDCPATH) */
(void) fprintf(stderr, "%sPersonal path: %s\n",
det ? det : "",
DCpath[3] ? DCpath[3] : "none");
# endif /* defined(HASPERSDC) */
}
} else {
/*
* Report device cache read file path.
*/
# if defined(HASENVDC) || defined(HASPERSDC) || defined(HASSYSDC)
cp = NULL;
# if defined(HASENVDC)
if ((dx = dcpath(1, 0)) >= 0)
cp = DCpath[1];
# endif /* defined(HASENVDC) */
# if defined(HASSYSDC)
if (!cp)
cp = HASSYSDC;
# endif /* defined(HASSYSDC) */
# if defined(HASPERSDC)
if (!cp && dx != -1 && (dx = dcpath(1, 0)) >= 0)
cp = DCpath[3];
# endif /* defined(HASPERSDC) */
if (cp)
(void) fprintf(stderr,
"%s%s is the default device cache file read path.\n",
ttl ? ttl : "",
cp
);
# endif /* defined(HASENVDC) || defined(HASPERSDC) || defined(HASSYSDC) */
}
# if defined(WILLDROPGID)
Setgid = saved_Setgid;
# endif /* defined(WILLDROPGID) */
#endif /* defined(HASDCACHE) */
}
/*
* report_HASKERNIDCK() -- report HASKERNIDCK state
*/
static void
report_HASKERNIDCK(pfx, verb)
char *pfx; /* prefix (NULL if none) */
char *verb; /* verb (NULL if none) */
{
(void) fprintf(stderr, "%sernel ID check %s%s%s.\n",
pfx ? pfx : "",
verb ? verb : "",
verb ? " " : "",
#if defined(HASKERNIDCK)
"enabled"
#else /* !defined(HASKERNIDCK) */
"disabled"
#endif /* defined(HASKERNIDCK) */
);
}
/*
* report_SECURITY() -- report *SECURITY states
*/
static void
report_SECURITY(pfx, punct)
char *pfx; /* prefix (NULL if none) */
char *punct; /* short foem punctuation
* (NULL if none) */
{
fprintf(stderr, "%s%s can list all files%s",
pfx ? pfx : "",
#if defined(HASSECURITY)
"Only root",
# if defined(HASNOSOCKSECURITY)
", but anyone can list socket files.\n"
# else /* !defined(HASNOSOCKSECURITY) */
punct ? punct : ""
# endif /* defined(HASNOSOCKSECURITY) */
#else /* !defined(HASSECURITY) */
"Anyone",
punct ? punct : ""
#endif /* defined(HASSECURITY) */
);
}
/*
* report_WARNDEVACCESS() -- report WEARNDEVACCESS state
*/
static void
report_WARNDEVACCESS(pfx, verb, punct)
char *pfx; /* prefix (NULL if none) */
char *verb; /* verb (NULL if none) */
char *punct; /* punctuation */
{
(void) fprintf(stderr, "%s/dev warnings %s%s%s%s",
pfx ? pfx : "",
verb ? verb : "",
verb ? " " : "",
#if defined(WARNDEVACCESS)
"enabled",
#else /* !defined(WARNDEVACCESS) */
"disabled",
#endif /* defined(WARNDEVACCESS) */
punct);
}
/*
* usage() - display usage and exit
*/
void
usage(xv, fh, version)
int xv; /* exit value */
int fh; /* ``-F ?'' status */
int version; /* ``-v'' status */
{
char buf[MAXPATHLEN+1], *cp, *cp1, *cp2;
int col, i;
if (Fhelp || xv) {
(void) fprintf(stderr, "%s %s\n latest revision: %s\n",
Pn, LSOF_VERSION, LSOF_URL);
(void) fprintf(stderr, " latest FAQ: %sFAQ\n", LSOF_URL);
(void) fprintf(stderr, " latest man page: %slsof_man\n", LSOF_URL);
(void) fprintf(stderr,
" usage: [-?ab%sh%slnNoOP%s%stUvV%s]",
#if defined(HASNCACHE)
"C",
#else /* !defined(HASNCACHE) */
"",
#endif /* defined(HASNCACHE) */
#if defined(HASTASKS)
"K",
#else /* !defined(HASTASKS) */
"",
#endif /* defined(HASTASKS) */
#if defined(HASPPID)
"R",
#else /* !defined(HASPPID) */
"",
#endif /* defined(HASPPID) */
#if defined(HASTCPUDPSTATE)
"",
#else /* !defined(HASTCPUDPSTATE) */
"s",
#endif /* defined(HASTCPUDPSTATE) */
#if defined(HASXOPT)
# if defined(HASXOPT_ROOT)
(Myuid == 0) ? "X" : ""
# else /* !defined(HASXOPT_ROOT) */
"X"
# endif /* defined(HASXOPT_ROOT) */
#else /* !defined(HASXOPT) */
""
#endif /* defined(HASXOPT) */
);
#if defined(HAS_AFS) && defined(HASAOPT)
(void) fprintf(stderr, " [-A A]");
#endif /* defined(HAS_AFS) && defined(HASAOPT) */
(void) fprintf(stderr, " [+|-c c] [+|-d s] [+%sD D]",
#if defined(HASDCACHE)
"|-"
#else /* !defined(HASDCACHE) */
""
#endif /* defined(HASDCACHE) */
);
(void) fprintf(stderr,
" [+|-f%s%s%s%s%s%s]\n [-F [f]] [-g [s]] [-i [i]]",
#if defined(HASFSTRUCT)
"[",
# if defined(HASNOFSCOUNT)
"",
# else /* !defined(HASNOFSCOUNT) */
"c",
# endif /* defined(HASNOFSCOUNT) */
# if defined(HASNOFSADDR)
"",
# else /* !defined(HASNOFSADDR) */
"f",
# endif /* defined(HASNOFSADDR) */
# if defined(HASNOFSFLAGS)
"",
# else /* !defined(HASNOFSFLAGS) */
"gG",
# endif /* defined(HASNOFSFLAGS) */
# if defined(HASNOFSNADDR)
"",
# else /* !defined(HASNOFSNADDR) */
"n",
# endif /* defined(HASNOFSNADDR) */
"]"
#else /* !defined(HASFSTRUCT) */
"", "", "", "", "", ""
#endif /* defined(HASFSTRUCT) */
);
#if defined(HASKOPT)
(void) fprintf(stderr, " [-k k]");
#endif /* defined(HASKOPT) */
(void) fprintf(stderr, " [+|-L [l]]");
#if defined(HASMOPT) || defined(HASMNTSUP)
(void) fprintf(stderr,
# if defined(HASMOPT)
# if defined(HASMNTSUP)
" [+|-m [m]]"
# else /* !defined(HASMNTSUP) */
" [-m m]"
# endif /* defined(HASMNTSUP) */
# else /* !defined(HASMOPT) */
" [+m [m]]"
# endif /* defined(HASMOPT) */
);
#endif /* defined(HASMOPT) || defined(HASMNTSUP) */
(void) fprintf(stderr,
" [+|-M] [-o [o]] [-p s]\n[+|-r [t]]%s [-S [t]] [-T [t]]",
#if defined(HASTCPUDPSTATE)
" [-s [p:s]]"
#else /* !defined(HASTCPUDPSTATE) */
""
#endif /* defined(HASTCPUDPSTATE) */
);
(void) fprintf(stderr, " [-u s] [+|-w] [-x [fl]]");
#if defined(HASZONES)
(void) fprintf(stderr, " [-z [z]]");
#else /* !defined(HASZONES) */
# if defined(HASSELINUX)
if (CntxStatus)
(void) fprintf(stderr, " [-Z [Z]]");
# endif /* defined(HASSELINUX) */
#endif /* defined(HASZONES) */
(void) fprintf(stderr, " [--] [names]\n");
}
if (xv && !Fhelp) {
(void) fprintf(stderr,
"Use the ``-h'' option to get more help information.\n");
if (!fh)
Exit(xv);
}
if (Fhelp) {
(void) fprintf(stderr,
"Defaults in parentheses; comma-separated set (s) items;");
(void) fprintf(stderr, " dash-separated ranges.\n");
col = print_in_col(1, "-?|-h list help");
col = print_in_col(col, "-a AND selections (OR)");
col = print_in_col(col, "-b avoid kernel blocks");
col = print_in_col(col, "-c c cmd c ^c /c/[bix]");
(void) snpf(buf, sizeof(buf), "+c w COMMAND width (%d)", CMDL);
col = print_in_col(col, buf);
#if defined(HASNCACHE)
col = print_in_col(col, "-C no kernel name cache");
#endif /* defined(HASNCACHE) */
col = print_in_col(col, "+d s dir s files");
col = print_in_col(col, "-d s select by FD set");
col = print_in_col(col, "+D D dir D tree *SLOW?*");
#if defined(HASDCACHE)
if (Setuidroot)
cp = "?|i|r";
# if !defined(WILLDROPGID)
else if (Myuid)
cp = "?|i|r<path>";
# endif /* !defined(WILLDROPGID) */
else
cp = "?|i|b|r|u[path]";
(void) snpf(buf, sizeof(buf), "-D D %s", cp);
#else /* !defined(HASDCACHE) */
buf[0] = '\0';
#endif /* defined(HASDCACHE) */
col = print_in_col(col, buf);
(void) snpf(buf, sizeof(buf), "-i select IPv%s files",
#if defined(HASIPv6)
"[46]"
#else /* !defined(HASIPv6) */
"4"
#endif /* defined(HASIPv6) */
);
col = print_in_col(col, buf);
#if defined(HASTASKS)
col = print_in_col(col, "-K list tasKs");
#endif /* defined(HASTASKS) */
col = print_in_col(col, "-l list UID numbers");
col = print_in_col(col, "-n no host names");
col = print_in_col(col, "-N select NFS files");
col = print_in_col(col, "-o list file offset");
col = print_in_col(col, "-O avoid overhead *RISKY*");
col = print_in_col(col, "-P no port names");
#if defined(HASPPID)
col = print_in_col(col, "-R list paRent PID");
#endif /* defined(HASPPID) */
col = print_in_col(col, "-s list file size");
col = print_in_col(col, "-t terse listing");
col = print_in_col(col, "-T disable TCP/TPI info");
col = print_in_col(col, "-U select Unix socket");
col = print_in_col(col, "-v list version info");
col = print_in_col(col, "-V verbose search");
(void) snpf(buf, sizeof(buf), "+|-w Warnings (%s)",
#if defined(WARNINGSTATE)
"-");
#else /* !defined(WARNINGSTATE) */
"+");
#endif /* defined(WARNINGSTATE) */
col = print_in_col(col, buf);
#if defined(HASXOPT)
# if defined(HASXOPT_ROOT)
if (Myuid == 0)
(void) snpf(buf, sizeof(buf), "-X %s", HASXOPT);
else
buf[0] = '\0';
# else /* !defined(HASXOPT_ROOT) */
(void) snpf(buf, sizeof(buf), "-X %s", HASXOPT);
# endif /* defined(HASXOPT_ROOT) */
# else /* !defined(HASXOPT) */
buf[0] = '\0';
#endif /* defined(HASXOPT) */
col = print_in_col(col, buf);
#if defined(HASZONES)
col = print_in_col(col, "-z z zone [z]");
#endif /* defined(HASZONES) */
#if defined(HASSELINUX)
col = print_in_col(col, "-Z Z context [Z]");
#endif /* defined(HASSELINUX) */
col = print_in_col(col, "-- end option scan");
if (col != 1)
(void) fprintf(stderr, "\n");
(void) fprintf(stderr, " %-36.36s",
"+f|-f +filesystem or -file names");
#if defined(HASFSTRUCT)
(void) fprintf(stderr,
" +|-f[%s%s%s%s]%s%s%s%s %s%s%s%s%s%s%s\n",
# if defined(HASNOFSCOUNT)
"",
# else /* !defined(HASNOFSCOUNT) */
"c",
# endif /* defined(HASNOFSCOUNT) */
# if defined(HASNOFSADDR)
"",
# else /* !defined(HASNOFSADDR) */
"f",
# endif /* defined(HASNOFSADDR) */
# if defined(HASNOFSFLAGS)
"",
# else /* !defined(HASNOFSFLAGS) */
"gG",
# endif /* defined(HASNOFSFLAGS) */
# if defined(HASNOFSNADDR)
"",
# else /* !defined(HASNOFSNADDR) */
"n",
# endif /* defined(HASNOFSNADDR) */
# if defined(HASNOFSCOUNT)
"",
# else /* !defined(HASNOFSCOUNT) */
" Ct",
# endif /* defined(HASNOFSCOUNT) */
# if defined(HASNOFSADDR)
"",
# else /* !defined(HASNOFSADDR) */
" Fstr",
# endif /* defined(HASNOFSADDR) */
# if defined(HASNOFSFLAGS)
"",
# else /* !defined(HASNOFSFLAGS) */
" flaGs",
# endif /* defined(HASNOFSFLAGS) */
# if defined(HASNOFSNADDR)
"",
# else /* !defined(HASNOFSNADDR) */
" Node",
# endif /* defined(HASNOFSNADDR) */
Fsv ? "(" : "",
(Fsv & FSV_CT) ? "C" : "",
(Fsv & FSV_FA) ? "F" : "",
((Fsv & FSV_FG) && FsvFlagX) ? "g" : "",
((Fsv & FSV_FG) && !FsvFlagX) ? "G" : "",
(Fsv & FSV_NI) ? "N" : "",
Fsv ? ")" : "");
#else /* !defined(HASFSTRUCT) */
putc('\n', stderr);
#endif /* defined(HASFSTRUCT) */
(void) fprintf(stderr, " %-36.36s",
"-F [f] select fields; -F? for help");
#if defined(HASKOPT)
(void) fprintf(stderr,
" -k k kernel symbols (%s)\n",
Nmlst ? Nmlst
# if defined(N_UNIX)
: N_UNIX
# else /* !defined(N_UNIX) */
: (Nmlst = get_nlist_path(1)) ? Nmlst
: "none found"
# endif /* defined(N_UNIX) */
);
#else /* !defined(HASKOPT) */
putc('\n', stderr);
#endif /* defined(HASKOPT) */
(void) fprintf(stderr,
" +|-L [l] list (+) suppress (-) link counts < l (0 = all; default = 0)\n");
#if defined(HASMOPT) || defined(HASMNTSUP)
# if defined(HASMOPT)
(void) snpf(buf, sizeof(buf), "-m m kernel memory (%s)", KMEM);
# else /* !defined(HASMOPT) */
buf[0] = '\0';
# endif /* defined(HASMOPT) */
(void) fprintf(stderr, " %-36.36s", buf);
# if defined(HASMNTSUP)
(void) fprintf(stderr, " +m [m] use|create mount supplement\n");
# else /* !defined(HASMNTSUP) */
(void) fprintf(stderr, "\n");
# endif /* defined(HASMNTSUP) */
#endif /* defined(HASMOPT) || defined(HASMNTSUP) */
(void) snpf(buf, sizeof(buf), "+|-M portMap registration (%s)",
#if defined(HASPMAPENABLED)
"+"
#else /* !defined(HASPMAPENABLED) */
"-"
#endif /* defined(HASPMAPENABLED) */
);
(void) fprintf(stderr, " %-36.36s", buf);
(void) snpf(buf, sizeof(buf), "-o o o 0t offset digits (%d)",
OFFDECDIG);
(void) fprintf(stderr, " %s\n", buf);
(void) fprintf(stderr, " %-36.36s",
"-p s exclude(^)|select PIDs");
(void) fprintf(stderr, " -S [t] t second stat timeout (%d)\n",
TMLIMIT);
(void) snpf(buf, sizeof(buf),
"-T %s%ss%s TCP/TPI %s%sSt%s (s) info",
#if defined(HASSOOPT) || defined(HASSOSTATE) || defined(HASTCPOPT)
"f",
#else /* !defined(HASSOOPT) && !defined(HASSOSTATE) && !defined(HASTCPOPT)*/
"",
#endif /* defined(HASSOOPT) || defined(HASSOSTATE) || defined(HASTCPOPT)*/
#if defined(HASTCPTPIQ)
"q",
#else /* !defined(HASTCPTPIQ) */
" ",
#endif /* defined(HASTCPTPIQ) */
#if defined(HASTCPTPIW)
"w",
#else /* !defined(HASTCPTPIW) */
"",
#endif /* defined(HASTCPTPIW) */
#if defined(HASSOOPT) || defined(HASSOSTATE) || defined(HASTCPOPT)
"Fl,",
#else /* !defined(HASSOOPT) && !defined(HASSOSTATE) && !defined(HASTCPOPT)*/
"",
#endif /* defined(HASSOOPT) || defined(HASSOSTATE) || defined(HASTCPOPT)*/
#if defined(HASTCPTPIQ)
"Q,",
#else /* !defined(HASTCPTPIQ) */
"",
#endif /* defined(HASTCPTPIQ) */
#if defined(HASTCPTPIW)
",Win"
#else /* !defined(HASTCPTPIW) */
""
#endif /* defined(HASTCPTPIW) */
);
(void) fprintf(stderr, " %s\n", buf);
#if defined(HAS_AFS) && defined(HASAOPT)
(void) fprintf(stderr,
" -A A AFS name list file (%s)\n", AFSAPATHDEF);
#endif /* defined(HAS_AFS) && defined(HASAOPT) */
(void) fprintf(stderr,
" -g [s] exclude(^)|select and print process group IDs\n");
(void) fprintf(stderr, " -i i select by IPv%s address:",
#if defined(HASIPv6)
"[46]"
#else /* !defined(HASIPv6) */
"4"
#endif /* defined(HASIPv6) */
);
(void) fprintf(stderr,
" [%s][proto][@host|addr][:svc_list|port_list]\n",
#if defined(HASIPv6)
"46"
#else /* !defined(HASIPv6) */
"4"
#endif /* defined(HASIPv6) */
);
(void) fprintf(stderr,
" +|-r [%s] repeat every t seconds (%d); %s",
#if defined(HAS_STRFTIME)
"t[m<fmt>]",
#else /* !defined(has_STRFTIME) */
"t",
#endif /* defined(HAS_STRFTIME) */
RPTTM,
" + until no files, - forever.\n");
#if defined(HAS_STRFTIME)
(void) fprintf(stderr,
" An optional suffix to t is m<fmt>; m must separate %s",
"t from <fmt> and\n");
(void) fprintf(stderr, " <fmt> is an strftime(3) format %s",
"for the marker line.\n");
#endif /* defined(HAS_STRFTIME) */
#if defined(HASTCPUDPSTATE)
(void) fprintf(stderr,
" -s p:s exclude(^)|select protocol (p = TCP|UDP) states");
(void) fprintf(stderr, " by name(s).\n");
#endif /* defined(HASTCPUDPSTATE) */
(void) fprintf(stderr,
" -u s exclude(^)|select login|UID set s\n");
(void) fprintf(stderr,
" -x [fl] cross over +d|+D File systems or symbolic Links\n");
(void) fprintf(stderr,
" names select named files or files on named file systems\n");
(void) report_SECURITY(NULL, "; ");
(void) report_WARNDEVACCESS(NULL, NULL, ";");
(void) report_HASKERNIDCK(" k", NULL);
(void) report_HASDCACHE(0, NULL, NULL);
#if defined(DIALECT_WARNING)
(void) fprintf(stderr, "WARNING: %s\n", DIALECT_WARNING);
#endif /* defined(DIALECT_WARNING) */
}
if (fh) {
(void) fprintf(stderr, "%s:\tID field description\n", Pn);
for (i = 0; FieldSel[i].nm; i++) {
#if !defined(HASPPID)
if (FieldSel[i].id == LSOF_FID_PPID)
continue;
#endif /* !defined(HASPPID) */
#if !defined(HASFSTRUCT)
if (FieldSel[i].id == LSOF_FID_FA
|| FieldSel[i].id == LSOF_FID_CT
|| FieldSel[i].id == LSOF_FID_FG
|| FieldSel[i].id == LSOF_FID_NI)
continue;
#else /* defined(HASFSTRUCT) */
# if defined(HASNOFSADDR)
if (FieldSel[i].id == LSOF_FID_FA)
continue;
# endif /* defined(HASNOFSADDR) */
# if defined(HASNOFSCOUNT)
if (FieldSel[i].id == LSOF_FID_CT)
continue;
# endif /* !defined(HASNOFSCOUNT) */
# if defined(HASNOFSFLAGS)
if (FieldSel[i].id == LSOF_FID_FG)
continue;
# endif /* defined(HASNOFSFLAGS) */
# if defined(HASNOFSNADDR)
if (FieldSel[i].id == LSOF_FID_NI)
continue;
# endif /* defined(HASNOFSNADDR) */
#endif /* !defined(HASFSTRUCT) */
#if !defined(HASZONES)
if (FieldSel[i].id == LSOF_FID_ZONE)
continue;
#endif /* !defined(HASZONES) */
#if defined(HASSELINUX)
if ((FieldSel[i].id == LSOF_FID_CNTX) && !CntxStatus)
continue;
#else /* !defined(HASSELINUX) */
if (FieldSel[i].id == LSOF_FID_CNTX)
continue;
#endif /* !defined(HASSELINUX) */
(void) fprintf(stderr, "\t %c %s\n",
FieldSel[i].id, FieldSel[i].nm);
}
}
#if defined(HASDCACHE)
if (DChelp)
report_HASDCACHE(1, NULL, " ");
#endif /* defined(HASDCACHE) */
if (version) {
/*
* Display version information in reponse to ``-v''.
*/
(void) fprintf(stderr, "%s version information:\n", Pn);
(void) fprintf(stderr, " revision: %s\n", LSOF_VERSION);
(void) fprintf(stderr, " latest revision: %s\n", LSOF_URL);
(void) fprintf(stderr, " latest FAQ: %sFAQ\n",
LSOF_URL);
(void) fprintf(stderr, " latest man page: %slsof_man\n",
LSOF_URL);
#if defined(LSOF_CINFO)
if ((cp = isnullstr(LSOF_CINFO)))
(void) fprintf(stderr, " configuration info: %s\n", cp);
#endif /* defined(LSOF_CINFO) */
if ((cp = isnullstr(LSOF_CCDATE)))
(void) fprintf(stderr, " constructed: %s\n", cp);
cp = isnullstr(LSOF_HOST);
if (!(cp1 = isnullstr(LSOF_LOGNAME)))
cp1 = isnullstr(LSOF_USER);
if (cp || cp1) {
if (cp && cp1)
cp2 = "by and on";
else if (cp)
cp2 = "on";
else
cp2 = "by";
(void) fprintf(stderr, " constructed %s: %s%s%s\n",
cp2,
cp1 ? cp1 : "",
(cp && cp1) ? "@" : "",
cp ? cp : ""
);
}
#if defined(LSOF_BLDCMT)
if ((cp = isnullstr(LSOF_BLDCMT)))
(void) fprintf(stderr, " builder's comment: %s\n", cp);
#endif /* defined(LSOF_BLDCMT) */
if ((cp = isnullstr(LSOF_CC)))
(void) fprintf(stderr, " compiler: %s\n", cp);
if ((cp = isnullstr(LSOF_CCV)))
(void) fprintf(stderr, " compiler version: %s\n", cp);
if ((cp = isnullstr(LSOF_CCFLAGS)))
(void) fprintf(stderr, " compiler flags: %s\n", cp);
if ((cp = isnullstr(LSOF_LDFLAGS)))
(void) fprintf(stderr, " loader flags: %s\n", cp);
if ((cp = isnullstr(LSOF_SYSINFO)))
(void) fprintf(stderr, " system info: %s\n", cp);
(void) report_SECURITY(" ", ".\n");
(void) report_WARNDEVACCESS(" ", "are", ".\n");
(void) report_HASKERNIDCK(" K", "is");
#if defined(DIALECT_WARNING)
(void) fprintf(stderr, " WARNING: %s\n", DIALECT_WARNING);
#endif /* defined(DIALECT_WARNING) */
(void) report_HASDCACHE(1, " ", "\t");
}
Exit(xv);
}
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