libc/sysdeps/linux/common/waitpid.c


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#include <syscall.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <sys/resource.h>

static inline
_syscall4(__pid_t,wait4,__pid_t,pid,__WAIT_STATUS,status,int,options,struct rusage *,ru)

__pid_t
waitpid(__pid_t pid, int *wait_stat, int options)
{
	return wait4(pid, (__WAIT_STATUS) wait_stat, options, NULL);
}