diff options
Diffstat (limited to 'usage.c')
| -rw-r--r-- | usage.c | 35 |
1 files changed, 30 insertions, 5 deletions
@@ -290,18 +290,24 @@ void warning(const char *warn, ...) /* Only set this, ever, from t/helper/, when verifying that bugs are caught. */ int BUG_exit_code; -static NORETURN void BUG_vfl(const char *file, int line, const char *fmt, va_list params) +static void BUG_vfl_common(const char *file, int line, const char *fmt, + va_list params) { char prefix[256]; - va_list params_copy; - static int in_bug; - - va_copy(params_copy, params); /* truncation via snprintf is OK here */ snprintf(prefix, sizeof(prefix), "BUG: %s:%d: ", file, line); vreportf(prefix, fmt, params); +} + +static NORETURN void BUG_vfl(const char *file, int line, const char *fmt, va_list params) +{ + va_list params_copy; + static int in_bug; + + va_copy(params_copy, params); + BUG_vfl_common(file, line, fmt, params); if (in_bug) abort(); @@ -317,11 +323,30 @@ static NORETURN void BUG_vfl(const char *file, int line, const char *fmt, va_lis NORETURN void BUG_fl(const char *file, int line, const char *fmt, ...) { va_list ap; + + bug_called_must_BUG = 0; + va_start(ap, fmt); BUG_vfl(file, line, fmt, ap); va_end(ap); } +int bug_called_must_BUG; +void bug_fl(const char *file, int line, const char *fmt, ...) +{ + va_list ap; + + bug_called_must_BUG = 1; + + va_start(ap, fmt); + BUG_vfl_common(file, line, fmt, ap); + va_end(ap); + + va_start(ap, fmt); + trace2_cmd_error_va(fmt, ap); + va_end(ap); +} + #ifdef SUPPRESS_ANNOTATED_LEAKS void unleak_memory(const void *ptr, size_t len) { |