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/* 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