Synopsis

MagickPassFail AcquireMagickResource( const ResourceType type, const magick_int64_t size );

Description

AcquireMagickResource() acquires resources of the specified type. True is returned if the specified resource is available otherwise False.

The format of the AcquireMagickResource() method is:

MagickPassFail AcquireMagickResource( const ResourceType type, const magick_int64_t size );

type:

The type of resource.

size:

The number of bytes needed from for this resource.

Synopsis

magick_uint64_t GetMagickResource( const ResourceType type );

Description

GetMagickResource() returns the current consumption level for the specified resource type.

The format of the GetMagickResource() method is:

magick_uint64_t GetMagickResource( const ResourceType type );

A description of each parameter follows:

type:

The type of resource.

Synopsis

magick_int64_t GetMagickResourceLimit( const ResourceType type );

Description

GetMagickResourceLimit() returns the current maximum limit for the specified resource type. Returns a maximum 64-bit integer value if the resource has not been limited.

The format of the GetMagickResourceLimit() method is:

magick_int64_t GetMagickResourceLimit( const ResourceType type );

A description of each parameter follows:

type:

The type of resource.

Synopsis

void LiberateMagickResource( const ResourceType type, const magick_int64_t size );

Description

LiberateMagickResource() liberates resources of the specified type.

The format of the LiberateMagickResource() method is:

void LiberateMagickResource( const ResourceType type, const magick_int64_t size );

type:

The type of resource.

size:

The size of the resource.

Synopsis

unsigned int ListMagickResourceInfo( FILE *file, ExceptionInfo *exception );

Description

Method ListMagickResourceInfo lists the resource info to a file.

The format of the ListMagickResourceInfo method is:

unsigned int ListMagickResourceInfo( FILE *file, ExceptionInfo *exception );

A description of each parameter follows.

file:

An pointer to a FILE.

exception:

Return any errors or warnings in this structure.

Synopsis

void SetMagickResourceLimit( const ResourceType type, const unsigned long limit );

Description

SetMagickResourceLimit() sets the limit for a particular resource. The units for resource types are as follows:

DiskResource -- Bytes FileResource -- Open files MapResource -- Bytes MemoryResource -- Bytes PixelsResource -- Pixels ThreadsResource -- Threads WidthResource -- Pixels HeightResource -- Pixels ReadResource -- Bytes WriteResource -- Bytes

The format of the SetMagickResourceLimit() method is:

void SetMagickResourceLimit( const ResourceType type, const unsigned long limit );

type:

The type of resource.

limit:

The maximum limit for the resource.