diff options
author | rsiddharth <s@ricketyspace.net> | 2019-08-24 19:26:17 -0400 |
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committer | rsiddharth <s@ricketyspace.net> | 2020-04-17 20:56:33 -0400 |
commit | 0c5b08ea58f88252e950ecaf40125a22b79fa83c (patch) | |
tree | 89508d0e0d6afc6cb6379bde9139777af5341160 /nserver/src/dbg.h |
Add nserver.
For now it contains only "statserve".
Diffstat (limited to 'nserver/src/dbg.h')
-rw-r--r-- | nserver/src/dbg.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/nserver/src/dbg.h b/nserver/src/dbg.h new file mode 100644 index 0000000..67ebe77 --- /dev/null +++ b/nserver/src/dbg.h @@ -0,0 +1,43 @@ +#ifndef __dbg_h__ +#define __dbg_h__ + +#include <stdio.h> +#include <errno.h> +#include <string.h> + +#ifdef NDEBUG +#define debug(M, ...) +#else +#define debug(M, ...) fprintf(stderr, "DEBUG %s:%s:%d: " M "\n", \ + __FILE__, __FUNCTION__, __LINE__, \ + ##__VA_ARGS__) +#endif + +#define clean_errno() (errno == 0 ? "None" : strerror(errno)) + +#define log_err(M, ...) fprintf(stderr, \ + "[ERROR] (%s:%s:%d: errno: %s) " M "\n", __FILE__, \ + __FUNCTION__, __LINE__, \ + clean_errno(), ##__VA_ARGS__) + +#define log_warn(M, ...) fprintf(stderr, \ + "[WARN] (%s:%s:%d: errno: %s) " M "\n", \ + __FILE__, __FUNCTION__, __LINE__, \ + clean_errno(), ##__VA_ARGS__) + +#define log_info(M, ...) fprintf(stderr, "[INFO] (%s:%s:%d) " M "\n", \ + __FILE__, __FUNCTION__, __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_mem(A) check((A), "Out of memory.") + +#define check_debug(A, M, ...) if(!(A)) { debug(M, ##__VA_ARGS__);\ + errno=0; goto error; } + +#endif |