This patch moves the GSM-specific functions to the new library
libosmogsm which is provided by libosmocore.
I have also moved generate_backtrace() to backtrace.c instead
of gsm_utils.c, otherwise the timer and msgfile tests depend on
libosmogsm.
Signed-off-by: Pablo Neira Ayuso <pablo@gnumonks.org>
diff --git a/src/backtrace.c b/src/backtrace.c
new file mode 100644
index 0000000..4239445
--- /dev/null
+++ b/src/backtrace.c
@@ -0,0 +1,50 @@
+/*
+ * (C) 2008 by Daniel Willmann <daniel@totalueberwachung.de>
+ * (C) 2009 by Holger Hans Peter Freyther <zecke@selfish.org>
+ * (C) 2009-2010 by Harald Welte <laforge@gnumonks.org>
+ * (C) 2010 by Nico Golde <nico@ngolde.de>
+ *
+ * All Rights Reserved
+ *
+ * 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.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <osmocore/utils.h>
+#include "config.h"
+
+#ifdef HAVE_EXECINFO_H
+#include <execinfo.h>
+void generate_backtrace()
+{
+ int i, nptrs;
+ void *buffer[100];
+ char **strings;
+
+ nptrs = backtrace(buffer, ARRAY_SIZE(buffer));
+ printf("backtrace() returned %d addresses\n", nptrs);
+
+ strings = backtrace_symbols(buffer, nptrs);
+ if (!strings)
+ return;
+
+ for (i = 1; i < nptrs; i++)
+ printf("%s\n", strings[i]);
+
+ free(strings);
+}
+#endif