diff options
Diffstat (limited to 'common/logging.h')
| -rw-r--r-- | common/logging.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/common/logging.h b/common/logging.h index 5a82be4a0..a20b8f895 100644 --- a/common/logging.h +++ b/common/logging.h @@ -150,4 +150,31 @@ void log_printhex (const void *buffer, size_t length, const char *text); void log_clock (const char *fmt, ...) GPGRT_ATTR_PRINTF(1,2); #endif /* Use gnupg internal logging functions. */ + +/* Some handy assertion macros which don't abort. */ + +#define return_if_fail(expr) do { \ + if (!(expr)) { \ + log_debug ("%s:%d: assertion '%s' failed\n", \ + __FILE__, __LINE__, #expr ); \ + return; \ + } } while (0) +#define return_null_if_fail(expr) do { \ + if (!(expr)) { \ + log_debug ("%s:%d: assertion '%s' failed\n", \ + __FILE__, __LINE__, #expr ); \ + return NULL; \ + } } while (0) +#define return_val_if_fail(expr,val) do { \ + if (!(expr)) { \ + log_debug ("%s:%d: assertion '%s' failed\n", \ + __FILE__, __LINE__, #expr ); \ + return (val); \ + } } while (0) +#define never_reached() do { \ + log_debug ("%s:%d: oops - should never get here\n", \ + __FILE__, __LINE__ ); \ + } while (0) + + #endif /*GNUPG_COMMON_LOGGING_H*/ |