osmo_panic(): Annotate as __attribute__ ((noreturn))
In Change-Id I5a70eb65952cbc329bf96eacb428b07a9da32433 we redirected
all OSMO_ASSERT() via osmo_panic(). However, this caused various
applications to have build failures, as OSMO_ASSERT() now appeared
to be able to return to the call site. Let's inform the compiler
explicitly that there's no return from osmo_panic().
Change-Id: I8adf4c7b0ee6a4581cef8dd4e9f6a1dfde70ee55
diff --git a/src/panic.c b/src/panic.c
index a08f89f..072f458 100644
--- a/src/panic.c
+++ b/src/panic.c
@@ -27,6 +27,7 @@
* @{
* \file panic.c */
+#include <unistd.h>
#include <osmocom/core/panic.h>
#include <osmocom/core/backtrace.h>
@@ -83,8 +84,14 @@
osmo_panic_default(fmt, args);
va_end(args);
+
+ /* not reached, but make compiler believe we really never return */
+#ifndef PANIC_INFLOOP
+ exit(2342);
+#else
+ while (1) ;
+#endif
}
-
/*! Set the panic handler
* \param[in] h New panic handler function