diff options
Diffstat (limited to 'src/basic/util.h')
| -rw-r--r-- | src/basic/util.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/basic/util.h b/src/basic/util.h index c7dff9a86d..8abaa740b2 100644 --- a/src/basic/util.h +++ b/src/basic/util.h @@ -374,7 +374,9 @@ DEFINE_TRIVIAL_CLEANUP_FUNC(cpu_set_t*, CPU_FREE); cpu_set_t* cpu_set_malloc(unsigned *ncpus); -#define xsprintf(buf, fmt, ...) assert_se((size_t) snprintf(buf, ELEMENTSOF(buf), fmt, __VA_ARGS__) < ELEMENTSOF(buf)) +#define xsprintf(buf, fmt, ...) \ + assert_message_se((size_t) snprintf(buf, ELEMENTSOF(buf), fmt, __VA_ARGS__) < ELEMENTSOF(buf), \ + "xsprintf: " #buf "[] must be big enough") int files_same(const char *filea, const char *fileb); |