fb2ad9d3a4
This makes a tiny percentage of entries in calendars ugly for latin1 users, but fixes them for UTF-8 users. This badly needs a solution involving locale-dependent re-encoding.
693 lines
16 KiB
C
693 lines
16 KiB
C
/*
|
|
* Copyright © 2002, Jörg Wunsch
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
|
|
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
|
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT,
|
|
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
|
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
|
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
|
|
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
* POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
/*
|
|
* 4.3BSD UI-compatible whereis(1) utility. Rewritten from scratch
|
|
* since the original 4.3BSD version suffers legal problems that
|
|
* prevent it from being redistributed, and since the 4.4BSD version
|
|
* was pretty inferior in functionality.
|
|
*/
|
|
|
|
#include <sys/types.h>
|
|
|
|
__FBSDID("$FreeBSD$");
|
|
|
|
#include <sys/stat.h>
|
|
#include <sys/sysctl.h>
|
|
|
|
#include <dirent.h>
|
|
#include <err.h>
|
|
#include <errno.h>
|
|
#include <locale.h>
|
|
#include <regex.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <sysexits.h>
|
|
#include <unistd.h>
|
|
|
|
#include "pathnames.h"
|
|
|
|
#define NO_BIN_FOUND 1
|
|
#define NO_MAN_FOUND 2
|
|
#define NO_SRC_FOUND 4
|
|
|
|
typedef const char *ccharp;
|
|
|
|
static int opt_a, opt_b, opt_m, opt_q, opt_s, opt_u, opt_x;
|
|
static ccharp *bindirs, *mandirs, *sourcedirs;
|
|
static char **query;
|
|
|
|
static const char *sourcepath = PATH_SOURCES;
|
|
|
|
static char *colonify(ccharp *);
|
|
static int contains(ccharp *, const char *);
|
|
static void decolonify(char *, ccharp **, int *);
|
|
static void defaults(void);
|
|
static void scanopts(int, char **);
|
|
static void usage(void);
|
|
|
|
/*
|
|
* Throughout this program, a number of strings are dynamically
|
|
* allocated but never freed. Their memory is written to when
|
|
* splitting the strings into string lists which will later be
|
|
* processed. Since it's important that those string lists remain
|
|
* valid even after the functions allocating the memory returned,
|
|
* those functions cannot free them. They could be freed only at end
|
|
* of main(), which is pretty pointless anyway.
|
|
*
|
|
* The overall amount of memory to be allocated for processing the
|
|
* strings is not expected to exceed a few kilobytes. For that
|
|
* reason, allocation can usually always be assumed to succeed (within
|
|
* a virtual memory environment), thus we simply bail out using
|
|
* abort(3) in case of an allocation failure.
|
|
*/
|
|
|
|
static void
|
|
usage(void)
|
|
{
|
|
(void)fprintf(stderr,
|
|
"usage: whereis [-abmqsux] [-BMS dir ... -f] program ...\n");
|
|
exit(EX_USAGE);
|
|
}
|
|
|
|
/*
|
|
* Scan options passed to program.
|
|
*
|
|
* Note that the -B/-M/-S options expect a list of directory
|
|
* names that must be terminated with -f.
|
|
*/
|
|
static void
|
|
scanopts(int argc, char **argv)
|
|
{
|
|
int c, i;
|
|
ccharp **dirlist;
|
|
|
|
while ((c = getopt(argc, argv, "BMSabfmqsux")) != -1)
|
|
switch (c) {
|
|
case 'B':
|
|
dirlist = &bindirs;
|
|
goto dolist;
|
|
|
|
case 'M':
|
|
dirlist = &mandirs;
|
|
goto dolist;
|
|
|
|
case 'S':
|
|
dirlist = &sourcedirs;
|
|
dolist:
|
|
i = 0;
|
|
*dirlist = realloc(*dirlist, (i + 1) * sizeof(char *));
|
|
(*dirlist)[i] = NULL;
|
|
while (optind < argc &&
|
|
strcmp(argv[optind], "-f") != 0 &&
|
|
strcmp(argv[optind], "-B") != 0 &&
|
|
strcmp(argv[optind], "-M") != 0 &&
|
|
strcmp(argv[optind], "-S") != 0) {
|
|
decolonify(argv[optind], dirlist, &i);
|
|
optind++;
|
|
}
|
|
break;
|
|
|
|
case 'a':
|
|
opt_a = 1;
|
|
break;
|
|
|
|
case 'b':
|
|
opt_b = 1;
|
|
break;
|
|
|
|
case 'f':
|
|
goto breakout;
|
|
|
|
case 'm':
|
|
opt_m = 1;
|
|
break;
|
|
|
|
case 'q':
|
|
opt_q = 1;
|
|
break;
|
|
|
|
case 's':
|
|
opt_s = 1;
|
|
break;
|
|
|
|
case 'u':
|
|
opt_u = 1;
|
|
break;
|
|
|
|
case 'x':
|
|
opt_x = 1;
|
|
break;
|
|
|
|
default:
|
|
usage();
|
|
}
|
|
breakout:
|
|
if (optind == argc)
|
|
usage();
|
|
query = argv + optind;
|
|
}
|
|
|
|
/*
|
|
* Find out whether string `s' is contained in list `cpp'.
|
|
*/
|
|
static int
|
|
contains(ccharp *cpp, const char *s)
|
|
{
|
|
ccharp cp;
|
|
|
|
if (cpp == NULL)
|
|
return (0);
|
|
|
|
while ((cp = *cpp) != NULL) {
|
|
if (strcmp(cp, s) == 0)
|
|
return (1);
|
|
cpp++;
|
|
}
|
|
return (0);
|
|
}
|
|
|
|
/*
|
|
* Split string `s' at colons, and pass it to the string list pointed
|
|
* to by `cppp' (which has `*ip' elements). Note that the original
|
|
* string is modified by replacing the colon with a NUL byte. The
|
|
* partial string is only added if it has a length greater than 0, and
|
|
* if it's not already contained in the string list.
|
|
*/
|
|
static void
|
|
decolonify(char *s, ccharp **cppp, int *ip)
|
|
{
|
|
char *cp;
|
|
|
|
while ((cp = strchr(s, ':')), *s != '\0') {
|
|
if (cp)
|
|
*cp = '\0';
|
|
if (strlen(s) && !contains(*cppp, s)) {
|
|
*cppp = realloc(*cppp, (*ip + 2) * sizeof(char *));
|
|
if (cppp == NULL)
|
|
abort();
|
|
(*cppp)[*ip] = s;
|
|
(*cppp)[*ip + 1] = NULL;
|
|
(*ip)++;
|
|
}
|
|
if (cp)
|
|
s = cp + 1;
|
|
else
|
|
break;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Join string list `cpp' into a colon-separated string.
|
|
*/
|
|
static char *
|
|
colonify(ccharp *cpp)
|
|
{
|
|
size_t s;
|
|
char *cp;
|
|
int i;
|
|
|
|
if (cpp == NULL)
|
|
return (0);
|
|
|
|
for (s = 0, i = 0; cpp[i] != NULL; i++)
|
|
s += strlen(cpp[i]) + 1;
|
|
if ((cp = malloc(s + 1)) == NULL)
|
|
abort();
|
|
for (i = 0, *cp = '\0'; cpp[i] != NULL; i++) {
|
|
strcat(cp, cpp[i]);
|
|
strcat(cp, ":");
|
|
}
|
|
cp[s - 1] = '\0'; /* eliminate last colon */
|
|
|
|
return (cp);
|
|
}
|
|
|
|
/*
|
|
* Provide defaults for all options and directory lists.
|
|
*/
|
|
static void
|
|
defaults(void)
|
|
{
|
|
size_t s;
|
|
char *b, buf[BUFSIZ], *cp;
|
|
int nele;
|
|
FILE *p;
|
|
DIR *dir;
|
|
struct stat sb;
|
|
struct dirent *dirp;
|
|
|
|
/* default to -bms if none has been specified */
|
|
if (!opt_b && !opt_m && !opt_s)
|
|
opt_b = opt_m = opt_s = 1;
|
|
|
|
/* -b defaults to default path + /usr/libexec +
|
|
* /usr/games + user's path */
|
|
if (!bindirs) {
|
|
if (sysctlbyname("user.cs_path", (void *)NULL, &s,
|
|
(void *)NULL, 0) == -1)
|
|
err(EX_OSERR, "sysctlbyname(\"user.cs_path\")");
|
|
if ((b = malloc(s + 1)) == NULL)
|
|
abort();
|
|
if (sysctlbyname("user.cs_path", b, &s, (void *)NULL, 0) == -1)
|
|
err(EX_OSERR, "sysctlbyname(\"user.cs_path\")");
|
|
nele = 0;
|
|
decolonify(b, &bindirs, &nele);
|
|
bindirs = realloc(bindirs, (nele + 3) * sizeof(char *));
|
|
if (bindirs == NULL)
|
|
abort();
|
|
bindirs[nele++] = PATH_LIBEXEC;
|
|
bindirs[nele++] = PATH_GAMES;
|
|
bindirs[nele] = NULL;
|
|
if ((cp = getenv("PATH")) != NULL) {
|
|
/* don't destroy the original environment... */
|
|
if ((b = malloc(strlen(cp) + 1)) == NULL)
|
|
abort();
|
|
strcpy(b, cp);
|
|
decolonify(b, &bindirs, &nele);
|
|
}
|
|
}
|
|
|
|
/* -m defaults to $(manpath) */
|
|
if (!mandirs) {
|
|
if ((p = popen(MANPATHCMD, "r")) == NULL)
|
|
err(EX_OSERR, "cannot execute manpath command");
|
|
if (fgets(buf, BUFSIZ - 1, p) == NULL ||
|
|
pclose(p))
|
|
err(EX_OSERR, "error processing manpath results");
|
|
if ((b = strchr(buf, '\n')) != NULL)
|
|
*b = '\0';
|
|
if ((b = malloc(strlen(buf) + 1)) == NULL)
|
|
abort();
|
|
strcpy(b, buf);
|
|
nele = 0;
|
|
decolonify(b, &mandirs, &nele);
|
|
}
|
|
|
|
/* -s defaults to precompiled list, plus subdirs of /usr/ports */
|
|
if (!sourcedirs) {
|
|
if ((b = malloc(strlen(sourcepath) + 1)) == NULL)
|
|
abort();
|
|
strcpy(b, sourcepath);
|
|
nele = 0;
|
|
decolonify(b, &sourcedirs, &nele);
|
|
|
|
if (stat(PATH_PORTS, &sb) == -1) {
|
|
if (errno == ENOENT)
|
|
/* no /usr/ports, we are done */
|
|
return;
|
|
err(EX_OSERR, "stat(" PATH_PORTS ")");
|
|
}
|
|
if ((sb.st_mode & S_IFMT) != S_IFDIR)
|
|
/* /usr/ports is not a directory, ignore */
|
|
return;
|
|
if (access(PATH_PORTS, R_OK | X_OK) != 0)
|
|
return;
|
|
if ((dir = opendir(PATH_PORTS)) == NULL)
|
|
err(EX_OSERR, "opendir" PATH_PORTS ")");
|
|
while ((dirp = readdir(dir)) != NULL) {
|
|
/*
|
|
* Not everything below PATH_PORTS is of
|
|
* interest. First, all dot files and
|
|
* directories (e. g. .snap) can be ignored.
|
|
* Also, all subdirectories starting with a
|
|
* capital letter are not going to be
|
|
* examined, as they are used for internal
|
|
* purposes (Mk, Tools, ...). This also
|
|
* matches a possible CVS subdirectory.
|
|
* Finally, the distfiles subdirectory is also
|
|
* special, and should not be considered to
|
|
* avoid false matches.
|
|
*/
|
|
if (dirp->d_name[0] == '.' ||
|
|
/*
|
|
* isupper() not used on purpose: the
|
|
* check is supposed to default to the C
|
|
* locale instead of the current user's
|
|
* locale.
|
|
*/
|
|
(dirp->d_name[0] >= 'A' && dirp->d_name[0] <= 'Z') ||
|
|
strcmp(dirp->d_name, "distfiles") == 0)
|
|
continue;
|
|
if ((b = malloc(sizeof PATH_PORTS + 1 + dirp->d_namlen))
|
|
== NULL)
|
|
abort();
|
|
strcpy(b, PATH_PORTS);
|
|
strcat(b, "/");
|
|
strcat(b, dirp->d_name);
|
|
if (stat(b, &sb) == -1 ||
|
|
(sb.st_mode & S_IFMT) != S_IFDIR ||
|
|
access(b, R_OK | X_OK) != 0) {
|
|
free(b);
|
|
continue;
|
|
}
|
|
sourcedirs = realloc(sourcedirs,
|
|
(nele + 2) * sizeof(char *));
|
|
if (sourcedirs == NULL)
|
|
abort();
|
|
sourcedirs[nele++] = b;
|
|
sourcedirs[nele] = NULL;
|
|
}
|
|
closedir(dir);
|
|
}
|
|
}
|
|
|
|
int
|
|
main(int argc, char **argv)
|
|
{
|
|
int unusual, i, printed;
|
|
char *bin, buf[BUFSIZ], *cp, *cp2, *man, *name, *src;
|
|
ccharp *dp;
|
|
size_t nlen, olen, s;
|
|
struct stat sb;
|
|
regex_t re, re2;
|
|
regmatch_t matches[2];
|
|
regoff_t rlen;
|
|
FILE *p;
|
|
|
|
setlocale(LC_ALL, "");
|
|
|
|
scanopts(argc, argv);
|
|
defaults();
|
|
|
|
if (mandirs == NULL)
|
|
opt_m = 0;
|
|
if (bindirs == NULL)
|
|
opt_b = 0;
|
|
if (sourcedirs == NULL)
|
|
opt_s = 0;
|
|
if (opt_m + opt_b + opt_s == 0)
|
|
errx(EX_DATAERR, "no directories to search");
|
|
|
|
if (opt_m) {
|
|
setenv("MANPATH", colonify(mandirs), 1);
|
|
if ((i = regcomp(&re, MANWHEREISMATCH, REG_EXTENDED)) != 0) {
|
|
regerror(i, &re, buf, BUFSIZ - 1);
|
|
errx(EX_UNAVAILABLE, "regcomp(%s) failed: %s",
|
|
MANWHEREISMATCH, buf);
|
|
}
|
|
}
|
|
|
|
for (; (name = *query) != NULL; query++) {
|
|
/* strip leading path name component */
|
|
if ((cp = strrchr(name, '/')) != NULL)
|
|
name = cp + 1;
|
|
/* strip SCCS or RCS suffix/prefix */
|
|
if (strlen(name) > 2 && strncmp(name, "s.", 2) == 0)
|
|
name += 2;
|
|
if ((s = strlen(name)) > 2 && strcmp(name + s - 2, ",v") == 0)
|
|
name[s - 2] = '\0';
|
|
/* compression suffix */
|
|
s = strlen(name);
|
|
if (s > 2 &&
|
|
(strcmp(name + s - 2, ".z") == 0 ||
|
|
strcmp(name + s - 2, ".Z") == 0))
|
|
name[s - 2] = '\0';
|
|
else if (s > 3 &&
|
|
strcmp(name + s - 3, ".gz") == 0)
|
|
name[s - 3] = '\0';
|
|
else if (s > 4 &&
|
|
strcmp(name + s - 4, ".bz2") == 0)
|
|
name[s - 4] = '\0';
|
|
|
|
unusual = 0;
|
|
bin = man = src = NULL;
|
|
s = strlen(name);
|
|
|
|
if (opt_b) {
|
|
/*
|
|
* Binaries have to match exactly, and must be regular
|
|
* executable files.
|
|
*/
|
|
unusual = unusual | NO_BIN_FOUND;
|
|
for (dp = bindirs; *dp != NULL; dp++) {
|
|
cp = malloc(strlen(*dp) + 1 + s + 1);
|
|
if (cp == NULL)
|
|
abort();
|
|
strcpy(cp, *dp);
|
|
strcat(cp, "/");
|
|
strcat(cp, name);
|
|
if (stat(cp, &sb) == 0 &&
|
|
(sb.st_mode & S_IFMT) == S_IFREG &&
|
|
(sb.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))
|
|
!= 0) {
|
|
unusual = unusual & ~NO_BIN_FOUND;
|
|
if (bin == NULL) {
|
|
bin = strdup(cp);
|
|
} else {
|
|
olen = strlen(bin);
|
|
nlen = strlen(cp);
|
|
bin = realloc(bin,
|
|
olen + nlen + 2);
|
|
if (bin == 0)
|
|
abort();
|
|
strcat(bin, " ");
|
|
strcat(bin, cp);
|
|
}
|
|
if (!opt_a) {
|
|
free(cp);
|
|
break;
|
|
}
|
|
}
|
|
free(cp);
|
|
}
|
|
}
|
|
|
|
if (opt_m) {
|
|
/*
|
|
* Ask the man command to perform the search for us.
|
|
*/
|
|
unusual = unusual | NO_MAN_FOUND;
|
|
if (opt_a)
|
|
cp = malloc(sizeof MANWHEREISALLCMD - 2 + s);
|
|
else
|
|
cp = malloc(sizeof MANWHEREISCMD - 2 + s);
|
|
|
|
if (cp == NULL)
|
|
abort();
|
|
|
|
if (opt_a)
|
|
sprintf(cp, MANWHEREISALLCMD, name);
|
|
else
|
|
sprintf(cp, MANWHEREISCMD, name);
|
|
|
|
if ((p = popen(cp, "r")) != NULL) {
|
|
|
|
while (fgets(buf, BUFSIZ - 1, p) != NULL) {
|
|
unusual = unusual & ~NO_MAN_FOUND;
|
|
|
|
if ((cp2 = strchr(buf, '\n')) != NULL)
|
|
*cp2 = '\0';
|
|
if (regexec(&re, buf, 2,
|
|
matches, 0) == 0 &&
|
|
(rlen = matches[1].rm_eo -
|
|
matches[1].rm_so) > 0) {
|
|
/*
|
|
* man -w found formated
|
|
* page, need to pick up
|
|
* source page name.
|
|
*/
|
|
cp2 = malloc(rlen + 1);
|
|
if (cp2 == NULL)
|
|
abort();
|
|
memcpy(cp2,
|
|
buf + matches[1].rm_so,
|
|
rlen);
|
|
cp2[rlen] = '\0';
|
|
} else {
|
|
/*
|
|
* man -w found plain source
|
|
* page, use it.
|
|
*/
|
|
s = strlen(buf);
|
|
cp2 = malloc(s + 1);
|
|
if (cp2 == NULL)
|
|
abort();
|
|
strcpy(cp2, buf);
|
|
}
|
|
|
|
if (man == NULL) {
|
|
man = strdup(cp2);
|
|
} else {
|
|
olen = strlen(man);
|
|
nlen = strlen(cp2);
|
|
man = realloc(man,
|
|
olen + nlen + 2);
|
|
if (man == 0)
|
|
abort();
|
|
strcat(man, " ");
|
|
strcat(man, cp2);
|
|
}
|
|
|
|
free(cp2);
|
|
|
|
if (!opt_a)
|
|
break;
|
|
}
|
|
pclose(p);
|
|
free(cp);
|
|
}
|
|
}
|
|
|
|
if (opt_s) {
|
|
/*
|
|
* Sources match if a subdir with the exact
|
|
* name is found.
|
|
*/
|
|
unusual = unusual | NO_SRC_FOUND;
|
|
for (dp = sourcedirs; *dp != NULL; dp++) {
|
|
cp = malloc(strlen(*dp) + 1 + s + 1);
|
|
if (cp == NULL)
|
|
abort();
|
|
strcpy(cp, *dp);
|
|
strcat(cp, "/");
|
|
strcat(cp, name);
|
|
if (stat(cp, &sb) == 0 &&
|
|
(sb.st_mode & S_IFMT) == S_IFDIR) {
|
|
unusual = unusual & ~NO_SRC_FOUND;
|
|
if (src == NULL) {
|
|
src = strdup(cp);
|
|
} else {
|
|
olen = strlen(src);
|
|
nlen = strlen(cp);
|
|
src = realloc(src,
|
|
olen + nlen + 2);
|
|
if (src == 0)
|
|
abort();
|
|
strcat(src, " ");
|
|
strcat(src, cp);
|
|
}
|
|
if (!opt_a) {
|
|
free(cp);
|
|
break;
|
|
}
|
|
}
|
|
free(cp);
|
|
}
|
|
/*
|
|
* If still not found, ask locate to search it
|
|
* for us. This will find sources for things
|
|
* like lpr that are well hidden in the
|
|
* /usr/src tree, but takes a lot longer.
|
|
* Thus, option -x (`expensive') prevents this
|
|
* search.
|
|
*
|
|
* Do only match locate output that starts
|
|
* with one of our source directories, and at
|
|
* least one further level of subdirectories.
|
|
*/
|
|
if (opt_x || (src && !opt_a))
|
|
goto done_sources;
|
|
|
|
cp = malloc(sizeof LOCATECMD - 2 + s);
|
|
if (cp == NULL)
|
|
abort();
|
|
sprintf(cp, LOCATECMD, name);
|
|
if ((p = popen(cp, "r")) == NULL)
|
|
goto done_sources;
|
|
while ((src == NULL || opt_a) &&
|
|
(fgets(buf, BUFSIZ - 1, p)) != NULL) {
|
|
if ((cp2 = strchr(buf, '\n')) != NULL)
|
|
*cp2 = '\0';
|
|
for (dp = sourcedirs;
|
|
(src == NULL || opt_a) && *dp != NULL;
|
|
dp++) {
|
|
cp2 = malloc(strlen(*dp) + 9);
|
|
if (cp2 == NULL)
|
|
abort();
|
|
strcpy(cp2, "^");
|
|
strcat(cp2, *dp);
|
|
strcat(cp2, "/[^/]+/");
|
|
if ((i = regcomp(&re2, cp2,
|
|
REG_EXTENDED|REG_NOSUB))
|
|
!= 0) {
|
|
regerror(i, &re, buf,
|
|
BUFSIZ - 1);
|
|
errx(EX_UNAVAILABLE,
|
|
"regcomp(%s) failed: %s",
|
|
cp2, buf);
|
|
}
|
|
free(cp2);
|
|
if (regexec(&re2, buf, 0,
|
|
(regmatch_t *)NULL, 0)
|
|
== 0) {
|
|
unusual = unusual &
|
|
~NO_SRC_FOUND;
|
|
if (src == NULL) {
|
|
src = strdup(buf);
|
|
} else {
|
|
olen = strlen(src);
|
|
nlen = strlen(buf);
|
|
src = realloc(src,
|
|
olen +
|
|
nlen + 2);
|
|
if (src == 0)
|
|
abort();
|
|
strcat(src, " ");
|
|
strcat(src, buf);
|
|
}
|
|
}
|
|
regfree(&re2);
|
|
}
|
|
}
|
|
pclose(p);
|
|
free(cp);
|
|
}
|
|
done_sources:
|
|
|
|
if (opt_u && !unusual)
|
|
continue;
|
|
|
|
printed = 0;
|
|
if (!opt_q) {
|
|
printf("%s:", name);
|
|
printed++;
|
|
}
|
|
if (bin) {
|
|
if (printed++)
|
|
putchar(' ');
|
|
fputs(bin, stdout);
|
|
}
|
|
if (man) {
|
|
if (printed++)
|
|
putchar(' ');
|
|
fputs(man, stdout);
|
|
}
|
|
if (src) {
|
|
if (printed++)
|
|
putchar(' ');
|
|
fputs(src, stdout);
|
|
}
|
|
if (printed)
|
|
putchar('\n');
|
|
}
|
|
|
|
if (opt_m)
|
|
regfree(&re);
|
|
|
|
return (0);
|
|
}
|