Subversion Repositories openrisc_2011-10-31

#ifndef _NO_EXECVE

/* execle.c */

/* This and the other exec*.c files in this directory require

   the target to provide the _execve syscall.  */

#include <_ansi.h>

#include <unistd.h>

#ifdef _HAVE_STDC

#include <stdarg.h>

int

_DEFUN(execle, (path, arg0, ...),

      _CONST char *path _AND

      _CONST char *arg0 _DOTS)

#else

#include <varargs.h>

int

_DEFUN(execle, (path, arg0, va_alist),

     _CONST char *path _AND

     _CONST char *arg0 _AND

     va_dcl)

#endif

{

  int i;

  va_list args;

  _CONST char * _CONST *envp;

  _CONST char *argv[256];

  va_start (args, arg0);

  argv[0] = arg0;

  i = 1;

  do

    argv[i] = va_arg (args, _CONST char *);

  while (argv[i++] != NULL);

  envp = va_arg (args, _CONST char * _CONST *);

  va_end (args);

  return _execve (path, (char * _CONST *) argv, (char * _CONST *) envp);

}

#endif /* !_NO_EXECVE  */