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28f540f4 RM |
1 | /* Copyright (C) 1993, 1994 Free Software Foundation, Inc. |
2 | This file is part of the GNU C Library. | |
3 | ||
4 | The GNU C Library is free software; you can redistribute it and/or | |
5 | modify it under the terms of the GNU Library General Public License as | |
6 | published by the Free Software Foundation; either version 2 of the | |
7 | License, or (at your option) any later version. | |
8 | ||
9 | The GNU C Library is distributed in the hope that it will be useful, | |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
12 | Library General Public License for more details. | |
13 | ||
14 | You should have received a copy of the GNU Library General Public | |
15 | License along with the GNU C Library; see the file COPYING.LIB. If | |
16 | not, write to the Free Software Foundation, Inc., 675 Mass Ave, | |
17 | Cambridge, MA 02139, USA. */ | |
18 | ||
19 | #include <unistd.h> | |
20 | #include <hurd.h> | |
21 | #include <hurd/fd.h> | |
22 | #include <errno.h> | |
23 | ||
24 | /* Execute the file FD refers to, overlaying the running program image. */ | |
25 | ||
26 | int | |
27 | fexecve (int fd, char *const argv[], char *const envp[]) | |
28 | { | |
29 | error_t err = HURD_DPORT_USE (fd, _hurd_exec (__mach_task_self (), port, | |
30 | argv, envp)); | |
31 | if (! err) | |
32 | err = EGRATUITOUS; | |
33 | return __hurd_fail (err); | |
34 | } |