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Add --no-ldconfig option to env-update to match portage.

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This commit is contained in:
Roy Marples 2007-06-27 12:35:43 +00:00
parent f9220d3e28
commit 10c3592147
2 changed files with 61 additions and 28 deletions
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4
ChangeLog
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@ -1,6 +1,10 @@
# ChangeLog for Gentoo System Intialization ("rc") scripts
# Copyright 1999-2007 Gentoo Foundation; Distributed under the GPLv2
27 Jun 2007; Roy Marples <uberlord@gentoo.org>:
Add --no-ldconfig option to env-update to match portage.
26 Jun 2007; Roy Marples <uberlord@gentoo.org>:
--nocolor works again, #181011 thanks to Daniel Drake.

85
src/env-update.c
View File

@ -8,7 +8,10 @@
*/
#define APPLET "env-update"
#include <errno.h>
#include <getopt.h>
#include <limits.h>
#include <stdbool.h>
#include <stdio.h>
@ -58,6 +61,14 @@ static const char *space_separated[] = {
static char *applet = NULL;
#define getoptstring "hL"
static struct option longopts[] = {
{ "help", 0, NULL, 'h'},
{ "no-ldconfig", 0, NULL, 'L'},
{ NULL, 0, NULL, 0}
};
#include "_usage.c"
int main (int argc, char **argv)
{
char **files = rc_ls_dir (NULL, ENVDIR, 0);
@ -75,9 +86,24 @@ int main (int argc, char **argv)
char *entry;
char **mycolons = NULL;
char **myspaces = NULL;
int opt;
bool ldconfig = true;
applet = argv[0];
while ((opt = getopt_long (argc, argv, getoptstring,
longopts, (int *) 0)) != -1)
{
switch (opt) {
case 'L':
ldconfig = false;
break;
case 'h':
usage (EXIT_SUCCESS);
default:
usage (EXIT_FAILURE);
}
}
if (! files)
eerrorx ("%s: no files in " ENVDIR " to process", applet);
@ -230,40 +256,43 @@ int main (int argc, char **argv)
nents++;
}
/* Update ld.so.conf only if different */
if (rc_exists (LDSOCONF)) {
char **lines = rc_get_list (NULL, LDSOCONF);
char *line;
ld = false;
STRLIST_FOREACH (lines, line, i)
if (i > nents || strcmp (line, ldents[i - 1]) != 0)
{
if (ldconfig) {
/* Update ld.so.conf only if different */
if (rc_exists (LDSOCONF)) {
char **lines = rc_get_list (NULL, LDSOCONF);
char *line;
ld = false;
STRLIST_FOREACH (lines, line, i)
if (i > nents || strcmp (line, ldents[i - 1]) != 0)
{
ld = true;
break;
}
rc_strlist_free (lines);
if (i - 1 != nents)
ld = true;
break;
}
rc_strlist_free (lines);
if (i - 1 != nents)
ld = true;
}
}
if (ld) {
int retval = 0;
if (ld) {
int retval = 0;
if ((fp = fopen (LDSOCONF, "w")) == NULL)
eerrorx ("%s: fopen `%s': %s", applet, LDSOCONF, strerror (errno));
fprintf (fp, LDNOTICE);
STRLIST_FOREACH (ldents, ldent, i)
fprintf (fp, "%s\n", ldent);
fclose (fp);
if ((fp = fopen (LDSOCONF, "w")) == NULL)
eerrorx ("%s: fopen `%s': %s", applet, LDSOCONF,
strerror (errno));
fprintf (fp, LDNOTICE);
STRLIST_FOREACH (ldents, ldent, i)
fprintf (fp, "%s\n", ldent);
fclose (fp);
#if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__)
ebegin ("Regenerating /var/run/ld-elf.so.hints");
retval = system ("/sbin/ldconfig -elf -i '" LDSOCONF "'");
ebegin ("Regenerating /var/run/ld-elf.so.hints");
retval = system ("/sbin/ldconfig -elf -i '" LDSOCONF "'");
#else
ebegin ("Regenerating /etc/ld.so.cache");
retval = system ("/sbin/ldconfig");
ebegin ("Regenerating /etc/ld.so.cache");
retval = system ("/sbin/ldconfig");
#endif
eend (retval, NULL);
eend (retval, NULL);
}
}
rc_strlist_free (ldents);