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Properly guard rand_r use with _POSIX_THREAD_SAFE_FUNCTIONS for Android.

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Android does not support this, or other thread-safe functions.

Change-Id: Id2a918f83e6138795196c45f89613c5b46911901
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>
This commit is contained in:
Robin Burchell 2012-05-01 20:48:17 +02:00 committed by Qt by Nokia
parent ee69c935c0
commit 1cf82c4081
1 changed files with 1 additions and 1 deletions
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2
src/corelib/global/qglobal.cpp
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@ -2168,7 +2168,7 @@ void qsrand(uint seed)
*/ */
int qrand() int qrand()
{ {
#if defined(Q_OS_UNIX) && !defined(QT_NO_THREAD) #if !defined(QT_NO_THREAD) && defined(_POSIX_THREAD_SAFE_FUNCTIONS) && (_POSIX_THREAD_SAFE_FUNCTIONS - 0 > 0)
SeedStorage *seedStorage = randTLS(); SeedStorage *seedStorage = randTLS();
if (seedStorage) { if (seedStorage) {
SeedStorageType *pseed = seedStorage->localData(); SeedStorageType *pseed = seedStorage->localData();