annotate src/lookup.h @ 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 |
08114f7dcc23 |
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| rev |
line source |
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1 /* MasqMail
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2 * Copyright (C) Oliver Kurth,
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3 *
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4 * This program is free software; you can redistribute it and/or modify
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5 * it under the terms of the GNU General Public License as published by
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6 * the Free Software Foundation; either version 2 of the License, or
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7 * (at your option) any later version.
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8 *
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9 * This program is distributed in the hope that it will be useful,
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10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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12 * GNU General Public License for more details.
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13 *
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14 * You should have received a copy of the GNU General Public License
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15 * along with this program; if not, write to the Free Software
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16 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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17 */
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18
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19 #define MAX_DNSNAME MAXDNAME
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20
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21 typedef struct {
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22 guint32 ip;
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23 int pref;
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24 guchar *name;
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25 } mxip_addr;
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26
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27
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28 typedef GList *(*resolve_func) (GList *, gchar *);
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29
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30 GList *resolve_dns_a(GList * list, gchar * domain);
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31 GList *resolve_dns_mx(GList * list, gchar * domain);
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32 GList *resolve_byname(GList * list, gchar * domain);
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