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fixed BUILD_BUG_ON() to work in C++

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git-svn-id: svn://anubis/hos/trunk@89 5b3e749e-e535-0410-8002-a9bb6afbdfca
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josh 2010-01-22 20:48:41 +00:00
parent 0c78e21e14
commit dccecb054b
1 changed files with 5 additions and 1 deletions
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6
kernel/include/hos_defines.h
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@ -27,7 +27,11 @@
#define KERNEL_TIMER_FREQ 1000 #define KERNEL_TIMER_FREQ 1000
#define BUILD_BUG_ON(condition) \ #define BUILD_BUG_ON(condition) \
((void) sizeof(struct { int : -!!(condition); })) do { \
typedef struct { int negative_width_test : ((condition)?-1:1); } \
BUILD_BUG_ON_DUMMY_STRUCT; \
} \
while(0)
#ifdef __cplusplus #ifdef __cplusplus
extern "C" { extern "C" {