/*
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% R e l i n q u i s h U n i q u e F i l e R e s o u r c e %
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% RelinquishUniqueFileResource() relinquishes a unique file resource.
%
% The format of the RelinquishUniqueFileResource() method is:
%
% MagickBooleanType RelinquishUniqueFileResource(const char *path)
%
% A description of each parameter follows:
%
% o name: the name of the temporary resource.
%
%
*/
MagickExport MagickBooleanType RelinquishUniqueFileResource(const char *path)
{
char
cache_path[MaxTextExtent];
assert(path != (const char *) NULL);
(void) LogMagickEvent(ResourceEvent,GetMagickModule(),"%s",path);
if (temporary_resources != (SplayTreeInfo *) NULL)
{
register char
*p;
ResetSplayTreeIterator(temporary_resources);
p=(char *) GetNextKeyInSplayTree(temporary_resources);
while (p != (char *) NULL)
{
if (LocaleCompare(p,path) == 0)
break;
p=(char *) GetNextKeyInSplayTree(temporary_resources);
}
if (p != (char *) NULL)
{
(void) RemoveNodeFromSplayTree(temporary_resources,p);
RelinquishMagickResource(FileResource,1);
}
}
(void) CopyMagickString(cache_path,path,MaxTextExtent);
AppendImageFormat("cache",cache_path);
(void) remove(cache_path);
return(remove(path) == 0 ? MagickTrue : MagickFalse);
}
/*
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% R e m o v e I m a g e R e g i s t r y %
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% RemoveImageRegistry() removes a key from the image registry and returns its
% value.
%
% The format of the RemoveImageRegistry method is:
%
% void *RemoveImageRegistry(const char *key)
%
% A description of each parameter follows:
%
% o key: the registry.
%
*/
MagickExport void *RemoveImageRegistry(const char *key)
{
if (IsEventLogging() != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",key);
if (registry == (void *) NULL)
return((void *) NULL);
return(RemoveNodeFromSplayTree(registry,key));
}
/*
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% R e m o v e I m a g e A r t i f a c t %
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% RemoveImageArtifact() removes an artifact from the image and returns its
% value.
%
% In this case the ConstantString() value returned should be freed by the
% caller when finished.
%
% The format of the RemoveImageArtifact method is:
%
% char *RemoveImageArtifact(Image *image,const char *artifact)
%
% A description of each parameter follows:
%
% o image: the image.
%
% o artifact: the image artifact.
%
*/
MagickExport char *RemoveImageArtifact(Image *image,const char *artifact)
{
char
*value;
assert(image != (Image *) NULL);
assert(image->signature == MagickCoreSignature);
if (image->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",image->filename);
if (image->artifacts == (void *) NULL)
return((char *) NULL);
value=(char *) RemoveNodeFromSplayTree((SplayTreeInfo *) image->artifacts,
artifact);
return(value);
}
