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authorwolfbeast <mcwerewolf@gmail.com>2018-04-25 21:33:57 +0200
committerwolfbeast <mcwerewolf@gmail.com>2018-04-25 21:33:57 +0200
commit7c4d50dccf3080965c202f63aa56439e3824eaf3 (patch)
tree59026bd0f554a24878db82841a508c8fa7ca8356 /nsprpub/pr/src/pthreads/ptsynch.c
parentfba28f19754f62b5227650143d5441fc86d4c7d7 (diff)
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Revert "Update NSPR to 4.18"
This reverts commit 8781f745556be5d7402d0f3adc67ecfe32fe04a0.
Diffstat (limited to 'nsprpub/pr/src/pthreads/ptsynch.c')
-rw-r--r--nsprpub/pr/src/pthreads/ptsynch.c14
1 files changed, 12 insertions, 2 deletions
diff --git a/nsprpub/pr/src/pthreads/ptsynch.c b/nsprpub/pr/src/pthreads/ptsynch.c
index a93b74795..251205336 100644
--- a/nsprpub/pr/src/pthreads/ptsynch.c
+++ b/nsprpub/pr/src/pthreads/ptsynch.c
@@ -23,6 +23,11 @@ static pthread_condattr_t _pt_cvar_attr;
#if defined(DEBUG)
extern PTDebug pt_debug; /* this is shared between several modules */
+
+#if defined(_PR_DCETHREADS)
+static pthread_t pt_zero_tid; /* a null pthread_t (pthread_t is a struct
+ * in DCE threads) to compare with */
+#endif /* defined(_PR_DCETHREADS) */
#endif /* defined(DEBUG) */
#if defined(FREEBSD)
@@ -258,7 +263,12 @@ static PRIntn pt_TimedWait(
rv = pthread_cond_timedwait(cv, ml, &tmo);
/* NSPR doesn't report timeouts */
+#ifdef _PR_DCETHREADS
+ if (rv == -1) return (errno == EAGAIN) ? 0 : errno;
+ else return rv;
+#else
return (rv == ETIMEDOUT) ? 0 : rv;
+#endif
} /* pt_TimedWait */
@@ -1161,14 +1171,14 @@ PR_IMPLEMENT(PRStatus) PR_DeleteSemaphore(const char *name)
PR_IMPLEMENT(PRStatus) PRP_TryLock(PRLock *lock)
{
PRIntn rv = pthread_mutex_trylock(&lock->mutex);
- if (rv == 0)
+ if (rv == PT_TRYLOCK_SUCCESS)
{
PR_ASSERT(PR_FALSE == lock->locked);
lock->locked = PR_TRUE;
lock->owner = pthread_self();
}
/* XXX set error code? */
- return (0 == rv) ? PR_SUCCESS : PR_FAILURE;
+ return (PT_TRYLOCK_SUCCESS == rv) ? PR_SUCCESS : PR_FAILURE;
} /* PRP_TryLock */
PR_IMPLEMENT(PRCondVar*) PRP_NewNakedCondVar(void)