Lines Matching defs:pid
36 pid_t pid = fork();38 if (pid < 0) {42 if (pid == 0) {49 ret = waitpid(pid, &status, 0);56 if (ret != pid)68 pid_t pid = fork();70 if (pid < 0) {74 if (pid == 0) {81 ret = waitpid(pid, &status, 0);88 if (ret != pid)