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add -DBUG_ON -DWARN_ON to enable/disable bug_on()/warn_on()

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Bruno Raoult
2024-02-26 19:09:15 +01:00
parent 24baf3524a
commit 9162db31e3
2 changed files with 12 additions and 1 deletions
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3
Makefile
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@@ -51,6 +51,9 @@ CPPFLAGS := -I $(INCDIR)
CPPFLAGS += -DDEBUG_DEBUG # activate logs funcs CPPFLAGS += -DDEBUG_DEBUG # activate logs funcs
CPPFLAGS += -DDEBUG_POOL # mem pools CPPFLAGS += -DDEBUG_POOL # mem pools
CPPFLAGS += -DBUG_ON # bug_on in bug.h
CPPFLAGS += -DWARN_ON # warn_on in bug.h
# remove extraneous spaces (due to spaces before comments) # remove extraneous spaces (due to spaces before comments)
CPPFLAGS := $(strip $(CPPFLAGS)) CPPFLAGS := $(strip $(CPPFLAGS))

10
include/bug.h
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@@ -16,10 +16,12 @@
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
#include <stdbool.h>
#include <stdarg.h> #include <stdarg.h>
#include "likely.h" #include "likely.h"
#ifdef BUG_ON
#define bug_on(expr) do { \ #define bug_on(expr) do { \
if (unlikely(expr)) { \ if (unlikely(expr)) { \
fprintf(stderr, \ fprintf(stderr, \
@@ -28,7 +30,11 @@
abort(); \ abort(); \
} \ } \
} while (0) } while (0)
#else
#define bug_on(expr) ({ 0; })
#endif
#ifdef WARN_ON
#define warn_on(expr) ({ \ #define warn_on(expr) ({ \
int _ret = !!(expr); \ int _ret = !!(expr); \
if (unlikely(_ret)) \ if (unlikely(_ret)) \
@@ -37,7 +43,9 @@
__func__, __FILE__,__LINE__); \ __func__, __FILE__,__LINE__); \
unlikely(_ret); \ unlikely(_ret); \
}) })
#else
#define warn_on(expr) ({ 0; })
#endif
#define warn(expr, args...) ({ \ #define warn(expr, args...) ({ \
int _ret = !!(expr); \ int _ret = !!(expr); \
if (unlikely(_ret)) \ if (unlikely(_ret)) \