337 pid_t sys_fork(void)  in sys_fork()
353 pid_t fork(void)  in fork()
355 	pid_t ret = sys_fork();  in fork()
416 pid_t sys_getpgid(pid_t pid)  in sys_getpgid()
422 pid_t getpgid(pid_t pid)  in getpgid()
424 	pid_t ret = sys_getpgid(pid);  in getpgid()
439 pid_t sys_getpgrp(void)  in sys_getpgrp()
445 pid_t getpgrp(void)  in getpgrp()
456 pid_t sys_getpid(void)  in sys_getpid()
462 pid_t getpid(void)  in getpid()
473 pid_t sys_getppid(void)  in sys_getppid()
479 pid_t getppid(void)  in getppid()
490 pid_t sys_gettid(void)  in sys_gettid()
496 pid_t gettid(void)  in gettid()
552 int sys_kill(pid_t pid, int signal)  in sys_kill()
558 int kill(pid_t pid, int signal)  in kill()
987 int sys_setpgid(pid_t pid, pid_t pgid)  in sys_setpgid()
993 int setpgid(pid_t pid, pid_t pgid)  in setpgid()
1010 pid_t sys_setsid(void)  in sys_setsid()
1016 pid_t setsid(void)  in setsid()
1018 	pid_t ret = sys_setsid();  in setsid()
1181 pid_t sys_wait4(pid_t pid, int *status, int options, struct rusage *rusage)  in sys_wait4()
1187 pid_t wait(int *status)  in wait()
1189 	pid_t ret = sys_wait4(-1, status, 0, NULL);  in wait()
1199 pid_t wait4(pid_t pid, int *status, int options, struct rusage *rusage)  in wait4()
1201 	pid_t ret = sys_wait4(pid, status, options, rusage);  in wait4()
1212 pid_t waitpid(pid_t pid, int *status, int options)  in waitpid()
1214 	pid_t ret = sys_wait4(pid, status, options, NULL);  in waitpid()