From 870e63be7360b5a0097a27656048e853bc720464 Mon Sep 17 00:00:00 2001 From: John MacFarlane Date: Mon, 21 Jul 2014 22:29:16 -0700 Subject: Initial commit --- src/debug.h | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 src/debug.h (limited to 'src/debug.h') diff --git a/src/debug.h b/src/debug.h new file mode 100644 index 0000000..af1d017 --- /dev/null +++ b/src/debug.h @@ -0,0 +1,36 @@ +#ifndef __debug_h__ +#define __debug_h__ +#include +#include +#include + +#ifdef NDEBUG +#define debug(M, ...) +#else +#define debug(M, ...) \ + fprintf(stderr, "DEBUG %s:%d: " M "\n", __FILE__, __LINE__, ##__VA_ARGS__) +#endif + +#define clean_errno() (errno == 0 ? "None" : strerror(errno)) + +#define log_err(M, ...) \ + fprintf(stderr, "[ERROR] (%s:%d: errno: %s) " M "\n", __FILE__, __LINE__, \ + clean_errno(), ##__VA_ARGS__) + +#define log_warn(M, ...) \ + fprintf(stderr, "[WARN] (%s:%d: errno: %s) " M "\n", __FILE__, __LINE__, \ + clean_errno(), ##__VA_ARGS__) + +#define log_info(M, ...) fprintf(stderr, "[INFO] (%s:%d) " M "\n", __FILE__, \ + __LINE__, ##__VA_ARGS__) + +#define check(A, M, ...) \ + if(!(A)) { log_err(M, ##__VA_ARGS__); errno=0; goto error; } + +#define sentinel(M, ...) \ + { log_err(M, ##__VA_ARGS__); errno=0; goto error; } + +#define check_debug(A, M, ...) \ + if(!(A)) { debug(M, ##__VA_ARGS__); errno=0; goto error; } + +#endif -- cgit v1.2.3