1 files changed, 82 insertions, 0 deletions
diff --git a/src/panic.c b/src/panic.c
new file mode 100644
index 00000000..be644ff1
--- /dev/null
+++ b/src/panic.c
@@ -0,0 +1,82 @@
+/* Panic handling */
+/*
+ * (C) 2010 by Sylvain Munaut <tnt@246tNt.com>
+ *
+ * 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.
+ *
+ */
+
+/*! \addtogroup utils
+ *  @{
+ */
+
+/*! \file panic.c */
+
+#include <osmocom/gsm/gsm_utils.h>
+#include <osmocom/core/panic.h>
+#include <osmocom/core/backtrace.h>
+
+#include "../config.h"
+
+
+static osmo_panic_handler_t osmo_panic_handler = (void*)0;
+
+
+#ifndef PANIC_INFLOOP
+
+#include <stdio.h>
+#include <stdlib.h>
+
+static void osmo_panic_default(const char *fmt, va_list args)
+{
+	vfprintf(stderr, fmt, args);
+	osmo_generate_backtrace();
+	abort();
+}
+
+#else
+
+static void osmo_panic_default(const char *fmt, va_list args)
+{
+	while (1);
+}
+
+#endif
+
+
+/*! \brief Terminate the current program with a panic */
+void osmo_panic(const char *fmt, ...)
+{
+	va_list args;
+
+	va_start(args, fmt);
+
+	if (osmo_panic_handler)
+		osmo_panic_handler(fmt, args);
+	else
+		osmo_panic_default(fmt, args);
+
+	va_end(args);
+}
+ 
+
+/*! \brief Set the panic handler */
+void osmo_set_panic_handler(osmo_panic_handler_t h)
+{
+	osmo_panic_handler = h;
+}
+