| | 1 | |
| | 2 | /* |
| | 3 | * This file is part of DisOrder |
| | 4 | * Copyright (C) 2007, 2008 Richard Kettlewell |
| | 5 | * |
| | 6 | * This program is free software; you can redistribute it and/or modify |
| | 7 | * it under the terms of the GNU General Public License as published by |
| | 8 | * the Free Software Foundation; either version 2 of the License, or |
| | 9 | * (at your option) any later version. |
| | 10 | * |
| | 11 | * This program is distributed in the hope that it will be useful, but |
| | 12 | * WITHOUT ANY WARRANTY; without even the implied warranty of |
| | 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| | 14 | * General Public License for more details. |
| | 15 | * |
| | 16 | * You should have received a copy of the GNU General Public License |
| | 17 | * along with this program; if not, write to the Free Software |
| | 18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 |
| | 19 | * USA |
| | 20 | */ |
| | 21 | /** @file disobedience/help.c |
| | 22 | * @brief Help support |
| | 23 | */ |
| | 24 | |
| | 25 | #include "disobedience.h" |
| | 26 | #include <sys/wait.h> |
| | 27 | #include <unistd.h> |
| | 28 | |
| | 29 | /** @brief Display the manual page */ |
| | 30 | void popup_help(void) { |
| | 31 | char *path; |
| | 32 | pid_t pid; |
| | 33 | int w; |
| | 34 | |
| | 35 | byte_xasprintf(&path, "%s/disobedience.html", pkgdatadir); |
| | 36 | if(!(pid = xfork())) { |
| | 37 | exitfn = _exit; |
| | 38 | if(!xfork()) { |
| | 39 | execlp(browser, browser, path, (char *)0); |
| | 40 | fatal(errno, "error executing %s", browser); |
| | 41 | } |
| | 42 | _exit(0); |
| | 43 | } |
| | 44 | while(waitpid(pid, &w, 0) < 0 && errno == EINTR) |
| | 45 | ; |
| | 46 | } |
| | 47 | |
| | 48 | /* |
| | 49 | Local Variables: |
| | 50 | c-basic-offset:2 |
| | 51 | comment-column:40 |
| | 52 | fill-column:79 |
| | 53 | indent-tabs-mode:nil |
| | 54 | End: |
| | 55 | */ |
~mdw / disorder / blame_incremental