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#include "conf.h"
#include <glib/gstdio.h>
#include <stdlib.h>
#include <stdio.h>
#include <unistd.h>
#include <sys/types.h>
#include <signal.h>
void daemonize() {
gchar *pidfile = conf_get_string("audist", "pidfile");
if(pidfile == NULL) {
g_error("pidfile not set - can't daemonize");
}
FILE *f = fopen(pidfile, "w");
if(f == NULL) {
g_error("pidfile \"%s\" not writeable - can't daemonize", pidfile);
}
g_free(pidfile);
switch(fork()) {
case 0:
break;
case -1:
g_error("fork() failed");
default:
_exit(0);
}
fprintf(f, "%d\n", getpid());
fclose(f);
}
void daemon_kill() {
gchar *pidfile = conf_get_string("audist", "pidfile");
if(pidfile == NULL) {
g_error("pidfile not set");
}
FILE *f = fopen(pidfile, "r");
g_free(pidfile);
if(f == NULL) {
g_error("can't read pidfile");
}
int pid;
fscanf(f, "%d", &pid);
fclose(f);
kill(pid, SIGTERM);
}
void daemonize_finished() {
gchar *pidfile = conf_get_string("audist", "pidfile");
if(pidfile == NULL) {
g_warning("pidfile not set");
return;
}
g_unlink(pidfile);
g_free(pidfile);
}
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