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Logging level (#38)

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* Set logging levels in Makefile using -DRAY_COMMON_LOG_LEVEL=level

* Lower level of some LOG_ERROR messages, log the name of the table operation on failure

* Address rest of Robert's comments

* Fix spurious log message
This commit is contained in:
Stephanie Wang
2016-11-15 20:33:29 -08:00
committed by Robert Nishihara
parent 986ed5c9e8
commit 7babe0d22f
14 changed files with 123 additions and 75 deletions
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src/common/common.h
+38 -8
View File
@@ -11,20 +11,49 @@
#include "utarray.h"
#ifndef RAY_COMMON_DEBUG
#define RAY_COMMON_DEBUG 0
#define RAY_COMMON_INFO 1
#define RAY_COMMON_WARNING 2
#define RAY_COMMON_ERROR 3
#define RAY_COMMON_FATAL 4
/* Default logging level is INFO. */
#ifndef RAY_COMMON_LOG_LEVEL
#define RAY_COMMON_LOG_LEVEL RAY_COMMON_INFO
#endif
#if (RAY_COMMON_LOG_LEVEL > RAY_COMMON_DEBUG)
#define LOG_DEBUG(M, ...)
#else
#define LOG_DEBUG(M, ...) \
fprintf(stderr, "[DEBUG] (%s:%d) " M "\n", __FILE__, __LINE__, ##__VA_ARGS__)
#endif
#define LOG_ERR(M, ...) \
fprintf(stderr, "[ERROR] (%s:%d: errno: %s) " M "\n", __FILE__, __LINE__, \
errno == 0 ? "None" : strerror(errno), ##__VA_ARGS__)
#if (RAY_COMMON_LOG_LEVEL > RAY_COMMON_INFO)
#define LOG_INFO(M, ...)
#else
#define LOG_INFO(M, ...) \
fprintf(stderr, "[INFO] (%s:%d) " M "\n", __FILE__, __LINE__, ##__VA_ARGS__)
#endif
#if (RAY_COMMON_LOG_LEVEL > RAY_COMMON_WARNING)
#define LOG_WARN(M, ...)
#else
#define LOG_WARN(M, ...) \
fprintf(stderr, "[WARN] (%s:%d) " M "\n", __FILE__, __LINE__, ##__VA_ARGS__)
#endif
#if (RAY_COMMON_LOG_LEVEL > RAY_COMMON_ERROR)
#define LOG_ERROR(M, ...)
#else
#define LOG_ERROR(M, ...) \
fprintf(stderr, "[ERROR] (%s:%d: errno: %s) " M "\n", __FILE__, __LINE__, \
errno == 0 ? "None" : strerror(errno), ##__VA_ARGS__)
#endif
#if (RAY_COMMON_LOG_LEVEL > RAY_COMMON_FATAL)
#define LOG_FATAL(M, ...)
#else
#define LOG_FATAL(M, ...) \
do { \
fprintf(stderr, "[FATAL] (%s:%d) " M "\n", __FILE__, __LINE__, \
@@ -34,10 +63,11 @@
backtrace_symbols_fd(buffer, calls, 1); \
exit(-1); \
} while (0);
#endif
#define CHECKM(COND, M, ...) \
if (!(COND)) { \
LOG_ERR("Check failure: %s \n" M, #COND, ##__VA_ARGS__); \
#define CHECKM(COND, M, ...) \
if (!(COND)) { \
LOG_FATAL("Check failure: %s \n" M, #COND, ##__VA_ARGS__); \
}
#define CHECK(COND) CHECKM(COND, "")