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Allow rc-depend to order as if runlevel was starting or stopping.

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This commit is contained in:
Roy Marples 2008-02-20 10:52:57 +00:00
parent fabce3a51b
commit 2456a265ee
1 changed files with 24 additions and 1 deletions
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25
src/rc/rc-depend.c
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@ -34,10 +34,12 @@
#include <getopt.h>
#include <errno.h>
#include <fcntl.h>
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "builtins.h"
#include "einfo.h"
@ -49,7 +51,18 @@ extern const char *applet;
rc_depinfo_t *_rc_deptree_load (int *regen) {
if (rc_deptree_update_needed ()) {
int fd;
int retval;
int serrno = errno;
int merrno;
/* Test if we have permission to update the deptree */
fd = open (RC_DEPTREE, O_WRONLY);
merrno = errno;
errno = serrno;
if (fd == -1 && merrno == EACCES)
return (rc_deptree_load ());
close (fd);
if (regen)
*regen = 1;
@ -63,8 +76,10 @@ rc_depinfo_t *_rc_deptree_load (int *regen) {
}
#include "_usage.h"
#define getoptstring "t:suT" getoptstring_COMMON
#define getoptstring "aot:suT" getoptstring_COMMON
static const struct option longopts[] = {
{ "starting", 0, NULL, 'a'},
{ "stopping", 0, NULL, 'o'},
{ "type", 1, NULL, 't'},
{ "notrace", 0, NULL, 'T'},
{ "strict", 0, NULL, 's'},
@ -72,6 +87,8 @@ static const struct option longopts[] = {
longopts_COMMON
};
static const char * const longopts_help[] = {
"Order services as if runlevel is starting",
"Order services as if runlevel is stopping",
"Type(s) of dependency to list",
"Don't trace service dependencies",
"Only use what is in the runlevels",
@ -100,6 +117,12 @@ int rc_depend (int argc, char **argv)
longopts, (int *) 0)) != -1)
{
switch (opt) {
case 'a':
options |= RC_DEP_START;
break;
case 'b':
options |= RC_DEP_STOP;
break;
case 's':
options |= RC_DEP_STRICT;
break;