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ancientstraits/error.h

Created March 7, 2023 18:23
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Simple error-handling utility for C
Raw
error.h
#ifndef ERROR_H
#define ERROR_H
#define LOG(...) do { \
fprintf(stderr, "%s:%s():%d: ", __FILE__, __func__, __LINE__); \
fprintf(stderr, __VA_ARGS__); \
fputc('\n', stderr); \
} while(0)
#define FAIL(...) do { LOG("Error: " __VA_ARGS__); exit(1); } while(0)
#define ASSERT(cond, ...) if (!(cond)) FAIL(__VA_ARGS__)
#endif // !ERROR_H
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