diff options
| author | Joerg Bornemann <joerg.bornemann@theqtcompany.com> | 2015-04-22 15:43:50 +0200 |
|---|---|---|
| committer | Joerg Bornemann <joerg.bornemann@theqtcompany.com> | 2015-05-13 08:39:09 +0000 |
| commit | 5a3251a0324d65d688c3702a327d7a71a0de5ab9 (patch) | |
| tree | 427ea74721bf5ac9a8dde457b5e03c8de7736b7c /src | |
| parent | a1ada382ff00a8e1599aba22ee06ff53ce478666 (diff) | |
Doc: fix QSystemSemaphore example
acquire() doesn't take arguments.
Change-Id: I16f0169c40433cc3cbfcb577bd8386d217cccb12
Task-number: QTBUG-40055
Reviewed-by: Oliver Wolff <oliver.wolff@theqtcompany.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/corelib/doc/snippets/code/src_corelib_kernel_qsystemsemaphore.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/corelib/doc/snippets/code/src_corelib_kernel_qsystemsemaphore.cpp b/src/corelib/doc/snippets/code/src_corelib_kernel_qsystemsemaphore.cpp index bc03770f16..9cded446d1 100644 --- a/src/corelib/doc/snippets/code/src_corelib_kernel_qsystemsemaphore.cpp +++ b/src/corelib/doc/snippets/code/src_corelib_kernel_qsystemsemaphore.cpp @@ -51,8 +51,9 @@ sem.release(2); // resources available == 3 //! [1] QSystemSemaphore sem("market", 5, QSystemSemaphore::Create); -sem.acquire(5); // acquire all 5 resources -sem.release(5); // release the 5 resources +for (int i = 0; i < 5; ++i) // acquire all 5 resources + sem.acquire(); +sem.release(5); // release the 5 resources //! [1] |