diff options
Diffstat (limited to 'src/htssafe.h')
| -rw-r--r-- | src/htssafe.h | 23 |
1 files changed, 16 insertions, 7 deletions
diff --git a/src/htssafe.h b/src/htssafe.h index 004b068..8551c7a 100644 --- a/src/htssafe.h +++ b/src/htssafe.h @@ -36,16 +36,25 @@ Please visit our Website: http://www.httrack.com #include "htsglobal.h" /** - * Optional user-defined callback upon fatal error. - */ -typedef void (*htsErrorCallback) (const char *msg, const char *file, int line); - -/** * Emergency logging. + * Default is to use libhttrack one. */ #ifndef HTSSAFE_ABORT_FUNCTION -HTSEXT_API htsErrorCallback htsCallbackErr; -#define HTSSAFE_ABORT_FUNCTION(A,B,C) do { if (htsCallbackErr != NULL) { htsCallbackErr(A,B,C); } } while(0) + +/** Assert error callback. **/ +#ifndef HTS_DEF_FWSTRUCT_htsErrorCallback +#define HTS_DEF_FWSTRUCT_htsErrorCallback +typedef void (*htsErrorCallback) (const char *msg, const char *file, int line); +HTSEXT_API htsErrorCallback hts_get_error_callback(void); +#endif + +#define HTSSAFE_ABORT_FUNCTION(A,B,C) do { \ + htsErrorCallback callback = hts_get_error_callback(); \ + if (callback != NULL) { \ + callback(A,B,C); \ + } \ +} while(0) + #endif /** |