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smartdns: change pid file path from /var/run to /run

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This commit is contained in:
Nick Peng
2023-04-29 00:21:40 +08:00
parent d3a6d46a44
commit 8fab75241c
6 changed files with 24 additions and 7 deletions
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11
src/smartdns.c
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@@ -47,7 +47,8 @@
#include <ucontext.h>
#define MAX_KEY_LEN 64
#define SMARTDNS_PID_FILE "/var/run/smartdns.pid"
#define SMARTDNS_PID_FILE "/run/smartdns.pid"
#define SMARTDNS_LEGACY_PID_FILE "/var/run/smartdns.pid"
#define TMP_BUFF_LEN_32 32
static int verbose_screen;
@@ -696,9 +697,15 @@ int main(int argc, char *argv[])
char pid_file[MAX_LINE_LEN];
int signal_ignore = 0;
sigset_t empty_sigblock;
struct stat sb;
safe_strncpy(config_file, SMARTDNS_CONF_FILE, MAX_LINE_LEN);
safe_strncpy(pid_file, SMARTDNS_PID_FILE, MAX_LINE_LEN);
if (stat("/run", &sb) == 0 && S_ISDIR(sb.st_mode)) {
safe_strncpy(pid_file, SMARTDNS_PID_FILE, MAX_LINE_LEN);
} else {
safe_strncpy(pid_file, SMARTDNS_LEGACY_PID_FILE, MAX_LINE_LEN);
}
/* patch for Asus router: unblock all signal*/
sigemptyset(&empty_sigblock);