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Allow interpreted daemons to use s-s-d a little easier.

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This commit is contained in:
Roy Marples 2008-09-17 16:56:23 +00:00
parent 93a3b2dd02
commit 39304745d4
1 changed files with 23 additions and 20 deletions
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43
src/rc/start-stop-daemon.c
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@ -97,9 +97,10 @@ typedef struct scheduleitem
TAILQ_ENTRY(scheduleitem) entries;
} SCHEDULEITEM;
TAILQ_HEAD(, scheduleitem) schedule;
static char **nav = NULL;
extern const char *applet;
static char *changeuser;
static char *changeuser = NULL;
extern char **environ;
@ -118,8 +119,8 @@ static void free_schedulelist(void)
static void cleanup(void)
{
if (changeuser)
free(changeuser);
free(changeuser);
free(nav);
free_schedulelist();
}
@ -753,6 +754,7 @@ int start_stop_daemon(int argc, char **argv)
case_RC_COMMON_GETOPT
}
endpwent();
argc -= optind;
argv += optind;
quiet = rc_yesno(getenv("EINFO_QUIET"));
@ -855,30 +857,31 @@ int start_stop_daemon(int argc, char **argv)
exit(EXIT_FAILURE);
}
/* If we don't have a pidfile or name, check it's not
* interpreted, otherwise we should fail */
if (!pidfile && !name) {
fp = fopen(tmp, "r");
/* If we don't have a pidfile we should check if it's interpreted
* or not. If it we, we need to pass the interpreter through
* to our daemon calls to find it correctly. */
if (!pidfile) {
fp = fopen(exec_file, "r");
if (fp) {
fgets(line, sizeof(line), fp);
fclose(fp);
if (line[0] == '#' && line[1] == '!') {
len = strlen(line) - 1;
/* Remove the trailing newline */
len = strlen(line) - 1;
if (line[len] == '\n')
line[len] = '\0';
eerror("%s: %s is a script",
applet, exec);
eerror("%s: and should be started, stopped"
" or signalled with ", applet);
eerror("%s: --exec %s %s",
applet, line + 2, exec);
eerror("%s: or you should specify a pidfile"
" or process name", applet);
exit(EXIT_FAILURE);
strncpy(exec_file, line + 2, sizeof(exec_file));
opt = 0;
for (nav = argv; *nav; nav++)
opt++;
nav = xmalloc(sizeof(char *) * (opt + 3));
nav[0] = exec_file;
nav[1] = (char *)"--";
for (i = 0; i < opt; i++)
nav[i + 2] = argv[i];
nav[i + 2] = '\0';
argv = nav;
exec = exec_file;
}
}
}