Mercurial > masqmail-0.2
view src/readsock.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 | 26e34ae9a3e3 |
children |
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/* MasqMail Copyright (C) 2000 Oliver Kurth This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #define READSOCKL_CHUG 0x01 #define READSOCKL_CVT_CRLF 0x02 int read_sockline(FILE * in, char *buf, int buf_len, int timeout, unsigned int flags); int read_sockline1(FILE * in, char **pbuf, int *size, int timeout, unsigned int flags);