masqmail-0.2
view src/timeival.c @ 72:ad034b57f3b2
fixed Debian bug 536060 (log files are closed after SIGHUP receival)
Explanation:
When run in daemon mode, first the log files are opened. They get
assigned to the file descriptors 3 and 4 usually. Then std{in,out,err}
are closed. When SIGHUP comes in, all open files are closes and
masqmail reexecutes itself. The new masqmail instance opens the log
files at fd 0 and 1 now, but std{in,out,err} are closed afterwards,
thus the log files are closed.
The fix is to close the log files before std{in,out,err} are closed,
in case the log files have higher fds. After std{in,out,err} were
closed, the log files get opened again, now.
See also: http://bugs.debian.org/536060
author | meillo@marmaro.de |
---|---|
date | Wed, 16 Jun 2010 10:32:20 +0200 |
parents | 26e34ae9a3e3 |
children |
line source
1 /* MasqMail
2 Copyright (C) 1999-2002 Oliver Kurth
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program 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
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
17 */
19 #include <ctype.h>
20 #include <glib.h>
22 #include "masqmail.h"
24 gint
25 time_interval(gchar * str, gint * pos)
26 {
27 gchar buf[16];
28 gchar *p = str, *q = buf;
29 gint factor = 1, val;
31 while (*p && isdigit(*p) && (q < buf + 15)) {
32 *(q++) = *(p++);
33 (*pos)++;
34 }
35 (*pos)++;
36 *q = '\0';
37 val = atoi(buf);
39 /* fall through: */
40 switch (*p) {
41 case 'w':
42 factor *= 7;
43 case 'd':
44 factor *= 24;
45 case 'h':
46 factor *= 60;
47 case 'm':
48 factor *= 60;
49 case 's':
50 break;
51 default:
52 return -1;
53 }
54 return val * factor;
55 }