xref: /OK3568_Linux_fs/buildroot/package/berkeleydb/0002-atomic_compare_exchange.patch (revision 4882a59341e53eb6f0b4789bf948001014eff981)
1*4882a593SmuzhiyunRename __atomic_compare_exchange to not clash with gcc built-in
2*4882a593Smuzhiyun
3*4882a593SmuzhiyunDownloaded from
4*4882a593Smuzhiyunhttps://src.fedoraproject.org/cgit/rpms/libdb.git/commit/?id=d6841b3b46a51db98c162347211a5a64d154ea37
5*4882a593Smuzhiyun
6*4882a593SmuzhiyunSigned-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
7*4882a593Smuzhiyun
8*4882a593Smuzhiyun--- db-5.3.28/src/dbinc/atomic.h.old	2018-05-23 09:20:04.216914922 +0200
9*4882a593Smuzhiyun+++ db-5.3.28/src/dbinc/atomic.h	2018-05-23 09:20:49.510057897 +0200
10*4882a593Smuzhiyun@@ -144,7 +144,7 @@
11*4882a593Smuzhiyun #define	atomic_inc(env, p)	__atomic_inc(p)
12*4882a593Smuzhiyun #define	atomic_dec(env, p)	__atomic_dec(p)
13*4882a593Smuzhiyun #define	atomic_compare_exchange(env, p, o, n)	\
14*4882a593Smuzhiyun-	__atomic_compare_exchange((p), (o), (n))
15*4882a593Smuzhiyun+	__db_atomic_compare_exchange((p), (o), (n))
16*4882a593Smuzhiyun static inline int __atomic_inc(db_atomic_t *p)
17*4882a593Smuzhiyun {
18*4882a593Smuzhiyun 	int	temp;
19*4882a593Smuzhiyun@@ -176,7 +176,7 @@
20*4882a593Smuzhiyun  * http://gcc.gnu.org/onlinedocs/gcc-4.1.0/gcc/Atomic-Builtins.html
21*4882a593Smuzhiyun  * which configure could be changed to use.
22*4882a593Smuzhiyun  */
23*4882a593Smuzhiyun-static inline int __atomic_compare_exchange(
24*4882a593Smuzhiyun+static inline int __db_atomic_compare_exchange(
25*4882a593Smuzhiyun 	db_atomic_t *p, atomic_value_t oldval, atomic_value_t newval)
26*4882a593Smuzhiyun {
27*4882a593Smuzhiyun 	atomic_value_t was;
28