1 /* SPDX-License-Identifier: LGPL-2.1-or-later */
2 #pragma once
3
4 /* When built with --coverage (gcov) we need to explicitly call __gcov_dump()
5 * in places where we use _exit(), since _exit() skips at-exit hooks resulting
6 * in lost coverage.
7 *
8 * To make sure we don't miss any _exit() calls, this header file is included
9 * explicitly on the compiler command line via the -include directive (only
10 * when built with -Db_coverage=true)
11 * */
12 extern void _exit(int);
13 extern void __gcov_dump(void);
14
_coverage__exit(int status)15 static inline void _coverage__exit(int status) {
16 __gcov_dump();
17 _exit(status);
18 }
19 #define _exit(x) _coverage__exit(x)
20