diff options
Diffstat (limited to 'include/log.h')
| -rw-r--r-- | include/log.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/include/log.h b/include/log.h index c0453d2f97..6ef891d4d2 100644 --- a/include/log.h +++ b/include/log.h @@ -316,10 +316,30 @@ void __assert_fail(const char *assertion, const char *file, unsigned int line, __ret); \ __ret; \ }) + +/* + * Similar to the above, but any non-zero value is consider an error, not just + * values less than 0. + */ +#define log_retz(_ret) ({ \ + int __ret = (_ret); \ + if (__ret) \ + log(LOG_CATEGORY, LOGL_ERR, "returning err=%d\n", __ret); \ + __ret; \ + }) +#define log_msg_retz(_msg, _ret) ({ \ + int __ret = (_ret); \ + if (__ret) \ + log(LOG_CATEGORY, LOGL_ERR, "%s: returning err=%d\n", _msg, \ + __ret); \ + __ret; \ + }) #else /* Non-logging versions of the above which just return the error code */ #define log_ret(_ret) (_ret) #define log_msg_ret(_msg, _ret) ((void)(_msg), _ret) +#define log_retz(_ret) (_ret) +#define log_msg_retz(_msg, _ret) ((void)(_msg), _ret) #endif /** * enum log_rec_flags - Flags for a log record */ |