Memory asprintf wrapper (and small free fix)

1 files changed, 4 insertions, 0 deletions

diff --git a/memory.h b/memory.h
index 19cfb95..9175dea 100644
--- a/memory.h
+++ b/memory.h
@@ -10,6 +10,10 @@
 	((type*)check_after_allocation("realloc",num,sizeof(type),realloc((ptr),(num)*sizeof(type))))
 #define strdup(str) \
 	((char*)check_after_allocation_str("strdup",strdup(str)))
+#define asprintf(...) \
+	(memory_asprintf_wrapper(__VA_ARGS__))
 
 void* check_after_allocation(const char *func,size_t num,size_t sz,void *ptr);
 void* check_after_allocation_str(const char *func,void *ptr);
+
+int memory_asprintf_wrapper(char **ret,const char *format,...) __attribute__((format (printf, 2, 3)));