glibc/sysdeps/unix/sysv/linux/execve.c

/* Copyright (C) 1999, 2000 Free Software Foundation, Inc.
   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public License as
   published by the Free Software Foundation; either version 2 of the
   License, or (at your option) any later version.

   The GNU C Library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Library General Public License for more details.

   You should have received a copy of the GNU Library General Public
   License along with the GNU C Library; see the file COPYING.LIB.  If not,
   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
   Boston, MA 02111-1307, USA.  */

#include <errno.h>
#include <unistd.h>

#include <sysdep.h>
#include <sys/syscall.h>

extern int __syscall_execve (const char *file, char * const argv[],
			     char * const envp[]);
extern void __pthread_kill_other_threads_np __P ((void));
weak_extern (__pthread_kill_other_threads_np)


int
__execve (file, argv, envp)
     const char *file;
     char *const argv[];
     char *const envp[];
{
  /* If this is a threaded application kill all other threads.  */
  if (__pthread_kill_other_threads_np)
    __pthread_kill_other_threads_np ();

  return INLINE_SYSCALL (execve, 3, file, argv, envp);
}
weak_alias (__execve, execve)