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| author | Martin Willi <martin@revosec.ch> | 2013-06-11 15:51:50 +0200 |
|---|---|---|
| committer | Martin Willi <martin@revosec.ch> | 2013-06-11 15:54:27 +0200 |
| commit | d024a4652c6a791318e3b17b27006678315a7449 (patch) | |
| tree | 56769e5b57f1b0d7ca12fedf03dd9cd017f0717a /src/libstrongswan/utils/utils.h | |
| parent | 37a60cad3cfbf9ce98b6c76564f419fe884a1d71 (diff) | |
| parent | 3568abe7be1efdd8d95b6711a552fefc8089fff8 (diff) | |
| download | strongswan-d024a4652c6a791318e3b17b27006678315a7449.tar.bz2 strongswan-d024a4652c6a791318e3b17b27006678315a7449.tar.xz | |
Merge branch 'unique-sas'
Makes IKE_SA unique ID and CHILD_SA reqid counters atomic.
Diffstat (limited to 'src/libstrongswan/utils/utils.h')
| -rw-r--r-- | src/libstrongswan/utils/utils.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/libstrongswan/utils/utils.h b/src/libstrongswan/utils/utils.h index ff1a007c1..8cc48513b 100644 --- a/src/libstrongswan/utils/utils.h +++ b/src/libstrongswan/utils/utils.h @@ -661,7 +661,7 @@ typedef volatile u_int refcount_t; #ifdef HAVE_GCC_ATOMIC_OPERATIONS -#define ref_get(ref) {__sync_fetch_and_add(ref, 1); } +#define ref_get(ref) __sync_add_and_fetch(ref, 1) #define ref_put(ref) (!__sync_sub_and_fetch(ref, 1)) #define cas_bool(ptr, oldval, newval) \ @@ -677,8 +677,9 @@ typedef volatile u_int refcount_t; * Increments the reference counter atomic. * * @param ref pointer to ref counter + * @return new value of ref */ -void ref_get(refcount_t *ref); +refcount_t ref_get(refcount_t *ref); /** * Put back a unused reference. |