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Figure out absolute path for the pid file before daemonizing

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This allows relative path to be used in the same way as was already
supported by wpa_supplicant.
This commit is contained in:
Jouni Malinen 2009-08-15 20:09:24 +03:00
parent ba30964b60
commit cedf947308
1 changed files with 4 additions and 2 deletions
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6
hostapd/main.c
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@ -393,7 +393,7 @@ int main(int argc, char *argv[])
int ret = 1;
size_t i;
int c, debug = 0, daemonize = 0;
const char *pid_file = NULL;
char *pid_file = NULL;
for (;;) {
c = getopt(argc, argv, "BdhKP:tv");
@ -415,7 +415,8 @@ int main(int argc, char *argv[])
wpa_debug_show_keys++;
break;
case 'P':
pid_file = optarg;
os_free(pid_file);
pid_file = os_rel2abs_path(optarg);
break;
case 't':
wpa_debug_timestamp++;
@ -459,6 +460,7 @@ int main(int argc, char *argv[])
ret = 0;
out:
os_free(pid_file);
/* Deinitialize all interfaces */
for (i = 0; i < interfaces.count; i++)
hostapd_interface_deinit(interfaces.iface[i]);