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authordimitri staessens <dimitri.staessens@intec.ugent.be>2017-01-11 01:33:01 +0100
committerdimitri staessens <dimitri.staessens@intec.ugent.be>2017-01-11 09:59:52 +0100
commitf6ba7c8f87d310da5fdfd3fd00eaed3a80c7cfbc (patch)
treeba8533017950d047fb034a0685a11de90448d548 /include
parent3624ccc852962ca0dfce7df461ce27fe9e987d02 (diff)
downloadouroboros-f6ba7c8f87d310da5fdfd3fd00eaed3a80c7cfbc.tar.gz
ouroboros-f6ba7c8f87d310da5fdfd3fd00eaed3a80c7cfbc.zip
logs: Comply with C99 standard for variadic macros
Diffstat (limited to 'include')
-rw-r--r--include/ouroboros/logs.h45
1 files changed, 24 insertions, 21 deletions
diff --git a/include/ouroboros/logs.h b/include/ouroboros/logs.h
index ed7c7f8c..4767a6f6 100644
--- a/include/ouroboros/logs.h
+++ b/include/ouroboros/logs.h
@@ -3,8 +3,9 @@
*
* Logging facilities
*
- * Sander Vrijders <sander.vrijders@intec.ugent.be>
+ * Sander Vrijders <sander.vrijders@intec.ugent.be>
* Francesco Salvestrini <f.salvestrini@nextworks.it>
+ * Dimitri Staessens <dimitri.staessens@intec.ugent.be>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
@@ -26,6 +27,7 @@
#include <unistd.h>
#include <stdio.h>
+#include <stdbool.h>
#ifndef OUROBOROS_PREFIX
#error You must define OUROBOROS_PREFIX before including this file
@@ -48,38 +50,39 @@ void close_logfile(void);
extern FILE * logfile;
-#define __LOG(CLR, LVL, FMT, ARGS...) \
+#define __LOG(CLR, FUNC, LVL, ...) \
do { \
if (logfile != NULL) { \
- fprintf(logfile, \
- OUROBOROS_PREFIX "(" LVL "): " \
- FMT ANSI_COLOR_RESET "\n", ##ARGS); \
+ fprintf(logfile, OUROBOROS_PREFIX); \
+ fprintf(logfile, "(" LVL "): "); \
+ if (FUNC) \
+ fprintf(logfile, "%s: ", __FUNCTION__); \
+ fprintf(logfile, __VA_ARGS__); \
+ fprintf(logfile, "\n"); \
fflush(logfile); \
} else { \
- printf(CLR "==%05d== " \
- OUROBOROS_PREFIX "(" LVL "): " \
- FMT ANSI_COLOR_RESET "\n", getpid(), \
- ##ARGS); \
+ printf(CLR "==%05d== ", getpid()); \
+ printf(OUROBOROS_PREFIX "(" LVL "): "); \
+ if (FUNC) \
+ printf("%s: ", __FUNCTION__); \
+ printf(__VA_ARGS__); \
+ printf(ANSI_COLOR_RESET "\n"); \
} \
} while (0)
-#define LOG_ERR(FMT, ARGS...) __LOG(ANSI_COLOR_RED, \
- ERROR_CODE, FMT, ##ARGS)
-#define LOG_WARN(FMT, ARGS...) __LOG(ANSI_COLOR_YELLOW, \
- WARN_CODE, FMT, ##ARGS)
-#define LOG_INFO(FMT, ARGS...) __LOG(ANSI_COLOR_GREEN, \
- INFO_CODE, FMT, ##ARGS)
-#define LOG_NI(FMT, ARGS...) __LOG(ANSI_COLOR_BLUE, \
- IMPL_CODE, FMT, ##ARGS)
+#define LOG_ERR(...) __LOG(ANSI_COLOR_RED, false, ERROR_CODE, __VA_ARGS__)
+#define LOG_WARN(...) __LOG(ANSI_COLOR_YELLOW, false, WARN_CODE, __VA_ARGS__)
+#define LOG_INFO(...) __LOG(ANSI_COLOR_GREEN, false, INFO_CODE, __VA_ARGS__)
+#define LOG_NI(...) __LOG(ANSI_COLOR_BLUE, false, IMPL_CODE, __VA_ARGS__)
#ifdef CONFIG_OUROBOROS_DEBUG
-#define LOG_DBG(FMT, ARGS...) __LOG("", DEBUG_CODE, FMT, ##ARGS)
+#define LOG_DBG(...) __LOG("", false, DEBUG_CODE, __VA_ARGS__)
+#define LOG_DBGF(...) __LOG("", true, DEBUG_CODE, __VA_ARGS__)
#else
-#define LOG_DBG(FMT, ARGS...) do { } while (0)
+#define LOG_DBG(...) do { } while (0)
+#define LOG_DBGF(...) do { } while (0)
#endif
-#define LOG_DBGF(FMT, ARGS...) LOG_DBG("%s: " FMT, __FUNCTION__, ##ARGS)
-
#define LOG_MISSING LOG_NI("Missing code in %s:%d",__FILE__, __LINE__)
#endif