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| author | Rainer Gerhards <rgerhards@adiscon.com> | 2009-04-21 16:54:05 +0200 |
|---|---|---|
| committer | Rainer Gerhards <rgerhards@adiscon.com> | 2009-04-21 16:54:05 +0200 |
| commit | 88caccecf8dd8beaf46915df05241a44f7d635f6 (patch) | |
| tree | 7d6db5808b3bdd2453f041fef5c808b8fab36119 /runtime/atomic.h | |
| parent | 6e410a76f64d74fec03de27a6ca1f3f996844917 (diff) | |
| parent | 8e536c5b25ca1a7106f541149cf0d76bdf9237da (diff) | |
| download | rsyslog-88caccecf8dd8beaf46915df05241a44f7d635f6.tar.gz rsyslog-88caccecf8dd8beaf46915df05241a44f7d635f6.tar.xz rsyslog-88caccecf8dd8beaf46915df05241a44f7d635f6.zip | |
Merge branch 'master' into beta
Conflicts:
ChangeLog
configure.ac
doc/manual.html
Diffstat (limited to 'runtime/atomic.h')
| -rw-r--r-- | runtime/atomic.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/runtime/atomic.h b/runtime/atomic.h index 10dbac90..fdf64214 100644 --- a/runtime/atomic.h +++ b/runtime/atomic.h @@ -42,6 +42,7 @@ */ #ifdef HAVE_ATOMIC_BUILTINS # define ATOMIC_INC(data) ((void) __sync_fetch_and_add(&(data), 1)) +# define ATOMIC_DEC(data) ((void) __sync_sub_and_fetch(&(data), 1)) # define ATOMIC_DEC_AND_FETCH(data) __sync_sub_and_fetch(&(data), 1) # define ATOMIC_FETCH_32BIT(data) ((unsigned) __sync_fetch_and_and(&(data), 0xffffffff)) # define ATOMIC_STORE_1_TO_32BIT(data) __sync_lock_test_and_set(&(data), 1) @@ -55,6 +56,7 @@ */ # warning "atomic builtins not available, using nul operations - rsyslogd will probably be racy!" # define ATOMIC_INC(data) (++(data)) +# define ATOMIC_DEC(data) (--(data)) # define ATOMIC_DEC_AND_FETCH(data) (--(data)) # define ATOMIC_FETCH_32BIT(data) (data) # define ATOMIC_STORE_1_TO_32BIT(data) (data) = 1 |