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global: Added macro ERROR_RETURN

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Pali Rohár committed 2012-08-10 19:13:56 +02:00
1 parent 24f34d2f55
commit a67a16479c
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src/global.h
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@@ -16,6 +16,7 @@ extern int verbose;
#define ERROR_STR(str, ...) do { errno = 0; ERROR_INFO_STR(str, __VA_ARGS__); } while (0)
#define ERROR_INFO(...) do { ERROR_INFO_STR("", __VA_ARGS__); } while (0)
#define ERROR(...) do { ERROR_STR("", __VA_ARGS__); } while (0)
#define ERROR_RETURN(str, ...) do { ERROR("%s", str); return __VA_ARGS__; } while (0)
#define ALLOC_ERROR() do { ERROR("Cannot allocate memory"); } while (0)
#define ALLOC_ERROR_RETURN(...) do { ALLOC_ERROR(); return __VA_ARGS__; } while (0)