diff options
Diffstat (limited to 'src/common/core.c')
| -rw-r--r-- | src/common/core.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/src/common/core.c b/src/common/core.c index 016ade08d..a30445650 100644 --- a/src/common/core.c +++ b/src/common/core.c @@ -76,6 +76,11 @@ sigfunc *compat_signal(int signo, sigfunc *func) static void sig_proc(int sn) { int i; + static int is_called = 0; + + if(is_called++) + return; + switch(sn){ case SIGINT: case SIGTERM: @@ -196,11 +201,37 @@ static void display_title(void) */ int runflag = 1; +char pid_file[256]; + +void pid_delete(void) { + unlink(pid_file); +} + +void pid_create(const char* file) { + FILE *fp; + int len = strlen(file); + strcpy(pid_file,file); + if(len > 4 && pid_file[len - 4] == '.') { + pid_file[len - 4] = 0; + } + strcat(pid_file,".pid"); + fp = fopen(pid_file,"w"); + if(fp) { +#ifdef _WIN32 + fprintf(fp,"%d",GetCurrentProcessId()); +#else + fprintf(fp,"%d",getpid()); +#endif + fclose(fp); + atexit(pid_delete); + } +} int main(int argc,char **argv) { int next; + pid_create(argv[0]); Net_Init(); do_socket(); |