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