about summary refs log tree commit diff
path: root/include
diff options
context:
space:
mode:
authorTorvald Riegel <triegel@redhat.com>2016-06-14 15:12:00 +0200
committerTorvald Riegel <triegel@redhat.com>2016-06-24 23:04:40 +0300
commit76a0b73e8102c5bfb5cb791e34992472f5d1d33e (patch)
tree2fcd8ece66b944eed3ca046d79651c7a7573736f /include
parent40244be3729149ff440caf18e445ec17b0d0b511 (diff)
downloadglibc-76a0b73e8102c5bfb5cb791e34992472f5d1d33e.tar.gz
glibc-76a0b73e8102c5bfb5cb791e34992472f5d1d33e.tar.xz
glibc-76a0b73e8102c5bfb5cb791e34992472f5d1d33e.zip
Remove atomic_compare_and_exchange_bool_rel.
atomic_compare_and_exchange_bool_rel and
catomic_compare_and_exchange_bool_rel are removed and replaced with the
new C11-like atomic_compare_exchange_weak_release.  The concurrent code
in nscd/cache.c has not been reviewed yet, so this patch does not add
detailed comments.

	* nscd/cache.c (cache_add): Use new C11-like atomic operation instead
	of atomic_compare_and_exchange_bool_rel.
	* nptl/pthread_mutex_unlock.c (__pthread_mutex_unlock_full): Likewise.
	* include/atomic.h (atomic_compare_and_exchange_bool_rel,
	catomic_compare_and_exchange_bool_rel): Remove.
	* sysdeps/aarch64/atomic-machine.h
	(atomic_compare_and_exchange_bool_rel): Likewise.
	* sysdeps/alpha/atomic-machine.h
	(atomic_compare_and_exchange_bool_rel): Likewise.
	* sysdeps/arm/atomic-machine.h
	(atomic_compare_and_exchange_bool_rel): Likewise.
	* sysdeps/mips/atomic-machine.h
	(atomic_compare_and_exchange_bool_rel): Likewise.
	* sysdeps/tile/atomic-machine.h
	(atomic_compare_and_exchange_bool_rel): Likewise.
Diffstat (limited to 'include')
-rw-r--r--include/atomic.h17
1 files changed, 0 insertions, 17 deletions
diff --git a/include/atomic.h b/include/atomic.h
index 5e8bfffa08..ad3db2562e 100644
--- a/include/atomic.h
+++ b/include/atomic.h
@@ -159,23 +159,6 @@
 #endif
 
 
-#ifndef catomic_compare_and_exchange_bool_rel
-# ifndef atomic_compare_and_exchange_bool_rel
-#  define catomic_compare_and_exchange_bool_rel(mem, newval, oldval)	      \
-  catomic_compare_and_exchange_bool_acq (mem, newval, oldval)
-# else
-#  define catomic_compare_and_exchange_bool_rel(mem, newval, oldval)	      \
-  atomic_compare_and_exchange_bool_rel (mem, newval, oldval)
-# endif
-#endif
-
-
-#ifndef atomic_compare_and_exchange_bool_rel
-# define atomic_compare_and_exchange_bool_rel(mem, newval, oldval) \
-  atomic_compare_and_exchange_bool_acq (mem, newval, oldval)
-#endif
-
-
 /* Store NEWVALUE in *MEM and return the old value.  */
 #ifndef atomic_exchange_acq
 # define atomic_exchange_acq(mem, newvalue) \