diff options
| author | Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com> | 2012-03-03 20:26:47 -0800 |
|---|---|---|
| committer | Qt by Nokia <qt-info@nokia.com> | 2012-03-04 15:35:17 +0100 |
| commit | 8108650b24adbe03543eb29015ea9bda86d0068e (patch) | |
| tree | abc14709a9304b9c267ba45ffce1e7d32a21c1a0 | |
| parent | 8f23a6be1069455e609e8bea7527726c24bebb36 (diff) | |
Fix signature of q_atomic_test_and_set_ptr.
The lack of const results in a compile error when compiling 32-bit Qt
in a 64-bit machine (-platform linux-g++-32 -xplatform linux-g++-32).
Adding const is safe since expected and newval parameters are not modified
by qatomic_i386.s.
Task-Number: QTBUG-22479
Change-Id: Iee9f73b9bed777177aeae34bfcedb2feac83e67a
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
| -rw-r--r-- | src/corelib/arch/qatomic_i386.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/corelib/arch/qatomic_i386.h b/src/corelib/arch/qatomic_i386.h index 53a81864bf..8e68b31272 100644 --- a/src/corelib/arch/qatomic_i386.h +++ b/src/corelib/arch/qatomic_i386.h @@ -202,7 +202,7 @@ Q_INLINE_TEMPLATE T *QBasicAtomicPointer<T>::fetchAndAddOrdered(qptrdiff valueTo extern "C" { Q_CORE_EXPORT int q_atomic_test_and_set_int(volatile int *ptr, int expected, int newval); - Q_CORE_EXPORT int q_atomic_test_and_set_ptr(volatile void *ptr, void *expected, void *newval); + Q_CORE_EXPORT int q_atomic_test_and_set_ptr(volatile void *ptr, const void *expected, const void *newval); Q_CORE_EXPORT int q_atomic_increment(volatile int *ptr); Q_CORE_EXPORT int q_atomic_decrement(volatile int *ptr); Q_CORE_EXPORT int q_atomic_set_int(volatile int *ptr, int newval); |