mirror of
https://gitlab.freedesktop.org/NetworkManager/NetworkManager.git
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b06df42628
* src/Makefile.am - make and install nm-crash-logger * src/nm-logging.[ch] - New files; consolidate logging and crash handling * src/nm-crash-logger.c src/gdb-cmd - Standalong crashlogger for NM, grab a backtrace using GDB * src/NetworkManager.[ch] - Remove signal handling and put it into nm-logging.c git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@1499 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
87 lines
2.4 KiB
C
87 lines
2.4 KiB
C
/* NetworkManager -- Network link manager
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*
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* Dan Williams <dcbw@redhat.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* (C) Copyright 2006 Red Hat, Inc.
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*/
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#include <glib.h>
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#include <stdio.h>
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#include <unistd.h>
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#include <errno.h>
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#include <sys/wait.h>
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#include <stdlib.h>
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#include <syslog.h>
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int main (int argc, char ** argv)
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{
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GPid gdb_pid;
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int out;
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char nm_pid[16];
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char line[256];
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int gdb_stat;
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int bytes_read;
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gboolean done = FALSE;
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char * args[] = { BINDIR "/gdb",
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"--batch",
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"--quiet",
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"--command=" DATADIR "/NetworkManager/gdb-cmd",
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SBINDIR "/NetworkManager",
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NULL, NULL };
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snprintf (nm_pid, sizeof (nm_pid), "%d", getppid ());
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args[5] = &nm_pid[0];
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if (!g_spawn_async_with_pipes (NULL, args, NULL, G_SPAWN_DO_NOT_REAP_CHILD, NULL, NULL,
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&gdb_pid, NULL, &out, NULL, NULL))
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{
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exit (1);
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}
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openlog ("NetworkManager", LOG_CONS | LOG_PERROR, LOG_DAEMON);
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syslog (LOG_CRIT, "******************* START **********************************");
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while (!done)
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{
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bytes_read = read (out, line, sizeof (line) - 1);
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if (bytes_read > 0)
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{
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char *end = &line[0];
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char *start = &line[0];
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/* Can't just funnel the output to syslog, have to do a separate
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* syslog () for each line in the output.
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*/
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line[bytes_read] = '\0';
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while (*end != '\0')
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{
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if (*end == '\n')
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{
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*end = '\0';
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syslog (LOG_CRIT, "%s", start);
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start = end + 1;
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}
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end++;
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}
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}
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else if ((bytes_read <= 0) || ((errno != EINTR) && (errno != EAGAIN)))
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done = TRUE;
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}
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syslog (LOG_CRIT, "******************* END **********************************");
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close (out);
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waitpid (gdb_pid, &gdb_stat, 0);
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exit (0);
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}
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