Lines Matching refs:pid
78 waitpid(pid_t pid, int *stat_loc, int options)
85 if (pid > 0) {
87 id = pid;
88 } else if (pid < -1) {
90 id = -pid;
91 } else if (pid == -1) {
117 wait4(pid_t pid, int *stat_loc, int options, struct rusage *rp)
147 if (pid < 0) {
148 pid = -pid;
150 } else if (pid == 0) {
156 error = waitid(idtype, pid, &info, noptions);