diff options
Diffstat (limited to 'desiredata/src/desire.h')
| -rw-r--r-- | desiredata/src/desire.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/desiredata/src/desire.h b/desiredata/src/desire.h index cbe28e4c..eb1ef989 100644 --- a/desiredata/src/desire.h +++ b/desiredata/src/desire.h @@ -360,4 +360,10 @@ EXTERN int pd_stackn; EXTERN int gstack_empty(); /* that's a completely different stack: see pd_pushsym,pd_popsym */ +class Error {}; +class VeryUnlikelyError : Error {}; +int throw_if_negative(int n) {if (n<0) throw VeryUnlikelyError(); else return n;} +#define asprintf(ARGS...) throw_if_negative( asprintf(ARGS)) +#define vasprintf(ARGS...) throw_if_negative(vasprintf(ARGS)) + #endif /* __DESIRE_H */ |