1*d5c9a868SElliott Hughes /* Copyright 1997,1999,2001-2004,2007,2009 Alain Knaff.
2*d5c9a868SElliott Hughes * This file is part of mtools.
3*d5c9a868SElliott Hughes *
4*d5c9a868SElliott Hughes * Mtools is free software: you can redistribute it and/or modify
5*d5c9a868SElliott Hughes * it under the terms of the GNU General Public License as published by
6*d5c9a868SElliott Hughes * the Free Software Foundation, either version 3 of the License, or
7*d5c9a868SElliott Hughes * (at your option) any later version.
8*d5c9a868SElliott Hughes *
9*d5c9a868SElliott Hughes * Mtools is distributed in the hope that it will be useful,
10*d5c9a868SElliott Hughes * but WITHOUT ANY WARRANTY; without even the implied warranty of
11*d5c9a868SElliott Hughes * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12*d5c9a868SElliott Hughes * GNU General Public License for more details.
13*d5c9a868SElliott Hughes *
14*d5c9a868SElliott Hughes * You should have received a copy of the GNU General Public License
15*d5c9a868SElliott Hughes * along with Mtools. If not, see <http://www.gnu.org/licenses/>.
16*d5c9a868SElliott Hughes *
17*d5c9a868SElliott Hughes * Do filename expansion with the shell.
18*d5c9a868SElliott Hughes */
19*d5c9a868SElliott Hughes
20*d5c9a868SElliott Hughes #include "sysincludes.h"
21*d5c9a868SElliott Hughes #include "mtools.h"
22*d5c9a868SElliott Hughes
precmd(struct device * dev)23*d5c9a868SElliott Hughes void precmd(struct device *dev)
24*d5c9a868SElliott Hughes {
25*d5c9a868SElliott Hughes #ifndef OS_mingw32msvc
26*d5c9a868SElliott Hughes int status;
27*d5c9a868SElliott Hughes pid_t pid;
28*d5c9a868SElliott Hughes
29*d5c9a868SElliott Hughes if(!dev || !dev->precmd)
30*d5c9a868SElliott Hughes return;
31*d5c9a868SElliott Hughes
32*d5c9a868SElliott Hughes switch((pid=fork())){
33*d5c9a868SElliott Hughes case -1:
34*d5c9a868SElliott Hughes perror("Could not fork");
35*d5c9a868SElliott Hughes exit(1);
36*d5c9a868SElliott Hughes case 0: /* the son */
37*d5c9a868SElliott Hughes execl("/bin/sh", "sh", "-c", dev->precmd, (char *)NULL);
38*d5c9a868SElliott Hughes break;
39*d5c9a868SElliott Hughes default:
40*d5c9a868SElliott Hughes wait(&status);
41*d5c9a868SElliott Hughes break;
42*d5c9a868SElliott Hughes }
43*d5c9a868SElliott Hughes #endif
44*d5c9a868SElliott Hughes }
45*d5c9a868SElliott Hughes
46