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| author | inmarket <andrewh@inmarket.com.au> | 2014-03-11 17:11:02 +1000 |
|---|---|---|
| committer | inmarket <andrewh@inmarket.com.au> | 2014-03-11 17:11:02 +1000 |
| commit | 944c33cbff5f2cfb1c80f48193aa2161574864fd (patch) | |
| tree | 830d30c57bd31b932e6a090a4bb4bdbac30afceb /src/gqueue/gqueue.c | |
| parent | a29501c7bda2212417e1df4b255690bd7fb61ad2 (diff) | |
| download | uGFX-944c33cbff5f2cfb1c80f48193aa2161574864fd.tar.gz uGFX-944c33cbff5f2cfb1c80f48193aa2161574864fd.tar.bz2 uGFX-944c33cbff5f2cfb1c80f48193aa2161574864fd.zip | |
Add support for gfxQueueGSyncGetI()
Diffstat (limited to 'src/gqueue/gqueue.c')
| -rw-r--r-- | src/gqueue/gqueue.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/gqueue/gqueue.c b/src/gqueue/gqueue.c index f3da1cdf..b7ecb032 100644 --- a/src/gqueue/gqueue.c +++ b/src/gqueue/gqueue.c @@ -138,6 +138,17 @@ return pi; } + gfxQueueGSyncItem *gfxQueueGSyncGetI(gfxQueueGSync *pqueue) { + gfxQueueGSyncItem *pi; + + if (!gfxSemWaitI(&pqueue->sem)) + return 0; + + pi = pqueue->head; + pqueue->head = pi->next; + pi->next = 0; + return pi; + } void gfxQueueGSyncPut(gfxQueueGSync *pqueue, gfxQueueGSyncItem *pitem) { gfxSystemLock(); |