diff options
| author | Corinna Vinschen <corinna@vinschen.de> | 2016-02-13 18:56:12 +0300 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2016-02-13 18:56:12 +0300 |
| commit | c76954517fddaa424884ffe43ad124792a769a50 (patch) | |
| tree | 682b8ae53fe4c9ea60324418d1b811bd93335fc7 | |
| parent | 9a25a76e7b3aaf530ee6a6ff99e2c76c96630f6d (diff) | |
Remove local winbase.h (again).
Mingw32-w64 supports all required inline Interlocked functions in the
meantime.
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
| -rw-r--r-- | winsup/cygwin/winbase.h | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/winsup/cygwin/winbase.h b/winsup/cygwin/winbase.h deleted file mode 100644 index 1e825e4d4..000000000 --- a/winsup/cygwin/winbase.h +++ /dev/null @@ -1,59 +0,0 @@ -/* winbase.h - - Copyright 2001, 2002, 2003, 2004, 2005, 2008, 2009, 2012 Red Hat, Inc. - -This software is a copyrighted work licensed under the terms of the -Cygwin license. Please consult the file "CYGWIN_LICENSE" for -details. */ - -#include_next "winbase.h" - -#ifndef _WINBASE2_H -#define _WINBASE2_H - -__attribute__((gnu_inline)) -extern __inline__ LONG -ilockcmpexch (volatile LONG *t, LONG v, LONG c) -{ - return - ({ - register LONG ret __asm ("%eax"); - __asm __volatile ("lock cmpxchgl %2, %1" - : "=a" (ret), "=m" (*t) - : "r" (v), "m" (*t), "0" (c) - : "memory"); - ret; - }); -} - -#undef InterlockedCompareExchange -#define InterlockedCompareExchange ilockcmpexch -#undef InterlockedCompareExchangePointer - -#ifdef __x86_64__ -__attribute__((gnu_inline)) -extern __inline__ LONGLONG -ilockcmpexch64 (volatile LONGLONG *t, LONGLONG v, LONGLONG c) -{ - return - ({ - register LONGLONG ret __asm ("%rax"); - __asm __volatile ("lock cmpxchgq %2, %1" - : "=a" (ret), "=m" (*t) - : "r" (v), "m" (*t), "0" (c) - : "memory"); - ret; - }); -} - -#define InterlockedCompareExchange64 ilockcmpexch64 -#define InterlockedCompareExchangePointer(d,e,c) \ - (PVOID)InterlockedCompareExchange64((LONGLONG volatile *)(d),(LONGLONG)(e),(LONGLONG)(c)) - -#else - -#define InterlockedCompareExchangePointer(d,e,c) \ - (PVOID)InterlockedCompareExchange((LONG volatile *)(d),(LONG)(e),(LONG)(c)) - -#endif /* !__x86_64 */ -#endif /*_WINBASE2_H*/ |