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Removed spurious exception - replaced with NSLog()

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@3830 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Richard Frith-MacDonald 1999-03-02 10:42:24 +00:00
parent fc772ee2e5
commit cbda003dee
1 changed files with 28 additions and 13 deletions
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41
Source/NSDistributedLock.m
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@ -111,32 +111,47 @@
- (BOOL) tryLock
{
NSFileManager *fileManager;
NSMutableDictionary *attributes;
NSMutableDictionary *attributesToSet;
NSDictionary *attributes;
BOOL locked;
fileManager = [NSFileManager defaultManager];
attributes = [NSMutableDictionary dictionaryWithCapacity: 1];
[attributes setObject: [NSNumber numberWithUnsignedInt: 0755]
forKey: NSFilePosixPermissions];
attributesToSet = [NSMutableDictionary dictionaryWithCapacity: 1];
[attributesToSet setObject: [NSNumber numberWithUnsignedInt: 0755]
forKey: NSFilePosixPermissions];
if ([fileManager createDirectoryAtPath: lockPath
attributes: attributes] == NO)
locked = [fileManager createDirectoryAtPath: lockPath
attributes: attributesToSet];
if (locked == NO)
{
BOOL dir;
/*
* We expect the directory creation to have failed because it already
* exists as another processes lock. If the directory doesn't exist,
* then either the other process has removed it's lock (and we can retry)
* or we have a severe problem!
*/
if ([fileManager fileExistsAtPath: lockPath isDirectory: &dir] == NO)
[NSException raise: NSGenericException
format: @"Failed to create lock directory '%@' - %s",
lockPath, strerror(errno)];
{
locked = [fileManager createDirectoryAtPath: lockPath
attributes: attributes];
if (locked == NO)
{
NSLog(@"Failed to create lock directory '%@' - %s",
lockPath, strerror(errno));
}
}
}
if (locked == NO)
{
[lockTime release];
lockTime = nil;
return NO;
}
else
{
NSFileManager *fileManager;
NSDictionary *attributes;
fileManager = [NSFileManager defaultManager];
attributes = [fileManager fileAttributesAtPath: lockPath
traverseLink: YES];
[lockTime release];