Subversion Repositories openrisc

#ifndef _NO_EXECVE
 
/* execl.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>
 
/* Only deal with a pointer to environ, to work around subtle bugs with shared
   libraries and/or small data systems where the user declares his own
   'environ'.  */
static char ***p_environ = &environ;
 
#ifdef _HAVE_STDC
 
#include <stdarg.h>
 
int
_DEFUN(execl, (path, arg0, ...), 
      _CONST char *path _AND
      _CONST char *arg0 _DOTS)
 
#else
 
#include <varargs.h>
 
int
_DEFUN(execl, (path, arg0, va_alist),
     _CONST char *path _AND
     _CONST char *arg0 _AND
     va_dcl)
 
#endif
 
{
  int i;
  va_list args;
  _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);
  va_end (args);
 
  return _execve (path, (char * _CONST  *) argv, *p_environ);
}
#endif /* !_NO_EXECVE  */