diff options
Diffstat (limited to 'src/nonstd/ASSERT_NONNULL.c')
| -rw-r--r-- | src/nonstd/ASSERT_NONNULL.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/nonstd/ASSERT_NONNULL.c b/src/nonstd/ASSERT_NONNULL.c new file mode 100644 index 00000000..e65020fd --- /dev/null +++ b/src/nonstd/ASSERT_NONNULL.c @@ -0,0 +1,14 @@ +#include <nonstd/assert.h> + +#ifndef NDEBUG +#define ASSERT_NONNULL(_ptr) do { \ + if (!_ptr) { \ + struct __constraint_info _ci = {0}; \ + _ci.func = __func__; \ + __libc.stdlib.constraint_handler("Undefined behavior: " \ + "Parameter " #_ptr " can not be NULL", &_ci, EFAULT); \ + } \ + } while (0) +#else +#define ASSERT_NONNULL(x) +#endif |