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Bug 916757 - More logging to find out more about the error (CLOSED TREE)

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This commit is contained in:
Matt Brubeck 2013-09-16 10:22:47 -07:00
parent 8962eb32e5
commit deb9e39268
1 changed files with 10 additions and 0 deletions
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10
nsprpub/pr/src/md/windows/w95cv.c
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@ -18,6 +18,8 @@
*/
#include "primpl.h"
#include <stdio.h>
#include <windows.h>
/*
* AddThreadToCVWaitQueueInternal --
@ -150,6 +152,10 @@ md_UnlockAndPostNotifies(
thred->md.prev = thred->md.next = NULL;
rv = ReleaseSemaphore(thred->md.blocked_sema, 1, NULL);
if (!rv) {
fprintf(stderr, "ReleaseSemaphore failed, handle: %x, last error: %x\n",
(void*)thred->md.blocked_sema, GetLastError());
}
PR_ASSERT(rv != 0);
thred = next;
}
@ -246,6 +252,10 @@ void _PR_MD_WAIT_CV(_MDCVar *cv, _MDLock *lock, PRIntervalTime timeout )
/* Wait for notification or timeout; don't really care which */
rv = WaitForSingleObject(thred->md.blocked_sema, msecs);
if (rv == WAIT_FAILED) {
fprintf(stderr, "WaitForSingleObject failed, handle: %x, last error: %x\n",
(void*)thred->md.blocked_sema, GetLastError());
}
EnterCriticalSection(&(lock->mutex));