27 lines
600 B
C
27 lines
600 B
C
|
/* libc/sys/linux/process.c - Process-related system calls */
|
||
|
|
|
||
|
|
/* Written 2000 by Werner Almesberger */
|
||
|
|
|
||
|
|
|
||
|
|
#include <sys/unistd.h>
|
||
|
|
#include <sys/syscall.h>
|
||
|
|
|
||
|
|
|
||
|
|
#define __NR__exit __NR_exit
|
||
|
|
#define __NR__execve __NR_execve
|
||
|
|
|
||
|
|
_syscall0(int,fork)
|
||
|
|
_syscall0(pid_t,vfork)
|
||
|
|
_syscall3(int,_execve,const char *,file,char * const *,argv,char * const *,envp)
|
||
|
|
_syscall0(int,getpid)
|
||
|
|
_syscall2(int,setpgid,pid_t,pid,pid_t,pgid)
|
||
|
|
_syscall0(pid_t,getppid)
|
||
|
|
_syscall0(pid_t,getpgrp)
|
||
|
|
_syscall0(pid_t,setsid)
|
||
|
|
|
||
|
|
/* FIXME: get rid of noreturn warning */
|
||
|
|
|
||
|
|
#define return for (;;)
|
||
|
|
_syscall1(void,_exit,int,exitcode)
|
||
|
|
#undef return
|