919     pid_t childpid;  in rdbSaveBackground()  local
928     if ((childpid = fork()) == 0) {  in rdbSaveBackground()
950         if (childpid == -1) {  in rdbSaveBackground()
956         serverLog(LL_NOTICE,"Background saving started by pid %d",childpid);  in rdbSaveBackground()
958         server.rdb_child_pid = childpid;  in rdbSaveBackground()
966 void rdbRemoveTempFile(pid_t childpid) {  in rdbRemoveTempFile()  argument
969     snprintf(tmpfile,sizeof(tmpfile),"temp-%d.rdb", (int) childpid);  in rdbRemoveTempFile()
1585     pid_t childpid;  in rdbSaveToSlavesSockets()  local
1625     if ((childpid = fork()) == 0) {  in rdbSaveToSlavesSockets()
1696         if (childpid == -1) {  in rdbSaveToSlavesSockets()
1719                 childpid);  in rdbSaveToSlavesSockets()
1721             server.rdb_child_pid = childpid;  in rdbSaveToSlavesSockets()
1727         return (childpid == -1) ? C_ERR : C_OK;  in rdbSaveToSlavesSockets()