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* include/winnt.h (MemoryBarrier): Define to __mingworg_MemoryBarrier() 

which is in libmingwex.a.
	MODIFIED FROM: Use __sync_synchronize instead of
	creating a function due to multiple definition.
	NOTE: Not using __sync_synchronize to allow applications to mix-n-match
	C libraries from different vendors.
This commit is contained in:
Earnie Boyd 2012-08-06 18:12:53 +00:00
parent 525800e855
commit f29261e662
2 changed files with 7 additions and 2 deletions
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6
winsup/w32api/ChangeLog
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@ -1,7 +1,11 @@
2012-08-06 Earnie Boyd <earnie@users.sourceforge.net>
* include/winnt.h (MemoryBarrier): Use __sync_synchronize instead of
* include/winnt.h (MemoryBarrier): Define to __mingworg_MemoryBarrier()
which is in libmingwex.a.
MODIFIED FROM: Use __sync_synchronize instead of
creating a function due to multiple definition.
NOTE: Not using __sync_synchronize to allow applications to mix-n-match
C libraries from different vendors.
2012-08-04 Earnie Boyd <earnie@users.sourceforge.net>

3
winsup/w32api/include/winnt.h
View File

@ -4041,7 +4041,8 @@ struct _TEB * NtCurrentTeb(void);
# elif defined(_IA64_)
# define MemoryBarrier __mf
# else
# define MemoryBarrier __sync_synchronize
void __mingworg_MemoryBarrier(void);
# define MemoryBarrier __mingworg_MemoryBarrier
# endif
#else
# define MemoryBarrier