Commit | Line | Data |
---|---|---|
13affe66 RK |
1 | /* |
2 | * This file is part of DisOrder | |
5aff007d | 3 | * Copyright (C) 2007, 2008 Richard Kettlewell |
13affe66 RK |
4 | * |
5 | * This program is free software; you can redistribute it and/or modify | |
6 | * it under the terms of the GNU General Public License as published by | |
7 | * the Free Software Foundation; either version 2 of the License, or | |
8 | * (at your option) any later version. | |
9 | * | |
10 | * This program is distributed in the hope that it will be useful, but | |
11 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 | * General Public License for more details. | |
14 | * | |
15 | * You should have received a copy of the GNU General Public License | |
16 | * along with this program; if not, write to the Free Software | |
17 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 | |
18 | * USA | |
19 | */ | |
8439fcfd RK |
20 | /** @file disobedience/help.c |
21 | * @brief Help support | |
22 | */ | |
13affe66 RK |
23 | |
24 | #include "disobedience.h" | |
f486ea18 RK |
25 | #include <sys/wait.h> |
26 | #include <unistd.h> | |
13affe66 | 27 | |
f486ea18 | 28 | /** @brief Display the manual page */ |
13affe66 | 29 | void popup_help(void) { |
f486ea18 RK |
30 | char *path; |
31 | pid_t pid; | |
32 | int w; | |
33 | ||
58d97da4 | 34 | byte_xasprintf(&path, "%s/disobedience.html", pkgdatadir); |
f486ea18 RK |
35 | if(!(pid = xfork())) { |
36 | exitfn = _exit; | |
37 | if(!xfork()) { | |
38 | execlp(browser, browser, path, (char *)0); | |
39 | fatal(errno, "error executing %s", browser); | |
40 | } | |
41 | _exit(0); | |
13affe66 | 42 | } |
f486ea18 RK |
43 | while(waitpid(pid, &w, 0) < 0 && errno == EINTR) |
44 | ; | |
13affe66 RK |
45 | } |
46 | ||
47 | /* | |
48 | Local Variables: | |
49 | c-basic-offset:2 | |
50 | comment-column:40 | |
51 | fill-column:79 | |
52 | indent-tabs-mode:nil | |
53 | End: | |
54 | */ |