309     FILE *fp;  in serverLogRaw()  local
317     fp = log_to_stdout ? stdout : fopen(server.logfile,"a");  in serverLogRaw()
318     if (!fp) return;  in serverLogRaw()
321         fprintf(fp,"%s",msg);  in serverLogRaw()
338         fprintf(fp,"%d:%c %s %c %s\n",  in serverLogRaw()
341     fflush(fp);  in serverLogRaw()
343     if (!log_to_stdout) fclose(fp);  in serverLogRaw()
1740     FILE *fp = fopen("/proc/sys/net/core/somaxconn","r");  in checkTcpBacklogSettings()  local
1742     if (!fp) return;  in checkTcpBacklogSettings()
1743     if (fgets(buf,sizeof(buf),fp) != NULL) {  in checkTcpBacklogSettings()
1749     fclose(fp);  in checkTcpBacklogSettings()
3617     FILE *fp = fopen("/proc/sys/vm/overcommit_memory","r");  in linuxOvercommitMemoryValue()  local
3620     if (!fp) return -1;  in linuxOvercommitMemoryValue()
3621     if (fgets(buf,64,fp) == NULL) {  in linuxOvercommitMemoryValue()
3622         fclose(fp);  in linuxOvercommitMemoryValue()
3625     fclose(fp);  in linuxOvercommitMemoryValue()
3646     FILE *fp = fopen(server.pidfile,"w");  in createPidFile()  local
3647     if (fp) {  in createPidFile()
3648         fprintf(fp,"%d\n",(int)getpid());  in createPidFile()
3649         fclose(fp);  in createPidFile()