Resource Manager - Thread Safe?
Resource Manager - Thread Safe?
- Subject: Resource Manager - Thread Safe?
- From: Steve Gehrman <email@hidden>
- Date: Sun, 21 Jul 2002 20:51:01 -0700
I'm getting a mysterious crash when trying to open a resource file and
extract the alias handle. I'm assuming the Resource Manager must not be
thread safe. If not, how can I prevent this crash?
Thread 4 Crashed:
#0 0x70254ca8 in FindFileRecordByRefNum
#1 0x7025a4fc in FindFileRecord
#2 0x70271a94 in PBGetFCBInfoSync
#3 0x70274aac in InvalidateSizeCacheDataForFile
#4 0x7027f5e8 in CloseResourceFork
#5 0x7024c444 in CloseResFileCommon
#6 0x00042d74 in +[AliasFileManager
resolveAliasFile:resolveServer:outIsServerAlias:]
#7 0x0004eb8c in +[FileDesc(Private)
resolveAlias:resolveIfServerAlias:isServerAlias:]
#8 0x0004e808 in -[FileDesc(Private) resolvedDesc:]
#9 0x00046734 in +[FileDesc descWithDesc:resolveIfAlias:]
#10 0x0000791c in -[BrowserItem descPref]
#11 0x000087dc in -[BrowserItem hasChildren]
#12 0x000d7e30 in -[BrowserItemListThread(Private)
buildBrowserList:request:isDesktop:browserModel:]
#13 0x000d79f0 in -[BrowserItemListThread doWorkerMethod:]
#14 0x000850a0 in -[ThreadWorker workerMethod:]
#15 0x70842358 in forkThreadForFunction
#16 0x7002054c in _pthread_body
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