core: Add some generic panic handling

This also includes an option for a minimal 'infinite loop' type
panic that could be required for embedded target that don't have
abort() or fprintf()

Signed-off-by: Sylvain Munaut <tnt@246tNt.com>

1 files changed, 11 insertions, 0 deletions

diff --git a/include/osmocore/panic.h b/include/osmocore/panic.h
new file mode 100644
index 00000000..cee95358
--- /dev/null
+++ b/include/osmocore/panic.h
@@ -0,0 +1,11 @@
+#ifndef OSMOCORE_PANIC_H
+#define OSMOCORE_PANIC_H
+
+#include <stdarg.h>
+
+typedef void (*osmo_panic_handler_t)(const char *fmt, va_list args);
+
+void osmo_panic(const char *fmt, ...);
+void osmo_set_panic_handler(osmo_panic_handler_t *h);
+
+#endif