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/* $OpenBSD: ptrace.c,v 1.4 2005/12/21 01:40:23 millert Exp $ */
/* David Leonard <d@openbsd.org>, 1999. Public domain. */
#include <sys/types.h>
#include <sys/ptrace.h>
#include <errno.h>
int _ptrace(int, pid_t, caddr_t, int);
int
ptrace(int request, pid_t pid, caddr_t addr, int data)
{
/* ptrace(2) is documented to clear errno on success: */
errno = 0;
return (_ptrace(request, pid, addr, data));
}
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