module.c File Reference

#include "magick/studio.h"
#include "magick/blob.h"
#include "magick/coder.h"
#include "magick/client.h"
#include "magick/configure.h"
#include "magick/exception.h"
#include "magick/exception-private.h"
#include "magick/log.h"
#include "magick/hashmap.h"
#include "magick/magic.h"
#include "magick/magick.h"
#include "magick/memory_.h"
#include "magick/module.h"
#include "magick/semaphore.h"
#include "magick/splay-tree.h"
#include "magick/static.h"
#include "magick/string_.h"
#include "magick/token.h"
#include "magick/utility.h"
#include "ltdl.h"

Defines
#define	ModuleGlobExpression   "*.la"
Typedefs
typedef lt_dlhandle	ModuleHandle
Functions
static const ModuleInfo *	RegisterModule (const ModuleInfo *, ExceptionInfo *)
static MagickBooleanType	GetMagickModulePath (const char *, MagickModuleType, char *, ExceptionInfo *)
static MagickBooleanType	InitializeModuleList (ExceptionInfo *)
static MagickBooleanType	UnregisterModule (const ModuleInfo *, ExceptionInfo *)
static void	TagToCoderModuleName (const char *, char *)
static void	TagToFilterModuleName (const char *, char *)
static void	TagToModuleName (const char *, const char *, char *)
MagickExport void	DestroyModuleList (void)
MagickExport const ModuleInfo *	GetModuleInfo (const char *tag, ExceptionInfo *exception)
static int	ModuleInfoCompare (const void *x, const void *y)
MagickExport const ModuleInfo **	GetModuleInfoList (const char *pattern, unsigned long *number_modules, ExceptionInfo *exception)
static int	ModuleCompare (const void *x, const void *y)
MagickExport char **	GetModuleList (const char *pattern, unsigned long *number_modules, ExceptionInfo *exception)
static void *	DestroyModuleNode (void *module_info)
static MagickBooleanType	InitializeModuleList (ExceptionInfo *magick_unused(exception))
MagickExport MagickBooleanType	InvokeDynamicImageFilter (const char *tag, Image **images, const int argc, char **argv, ExceptionInfo *exception)
MagickExport MagickBooleanType	ListModuleInfo (FILE *file, ExceptionInfo *exception)
MagickExport MagickBooleanType	OpenModule (const char *module, ExceptionInfo *exception)
MagickExport MagickBooleanType	OpenModules (ExceptionInfo *exception)
Variables
static SemaphoreInfo *	module_semaphore = (SemaphoreInfo *) NULL
static SplayTreeInfo *	module_list = (SplayTreeInfo *) NULL
static volatile MagickBooleanType	instantiate_module = MagickFalse

---

Define Documentation

#define ModuleGlobExpression   "*.la"

---

Typedef Documentation

typedef lt_dlhandle ModuleHandle

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Function Documentation

MagickExport void DestroyModuleList

(

void

)

static void* DestroyModuleNode

(

void *

module_info

)

[static]

static MagickBooleanType GetMagickModulePath	(	const char *	filename,
		MagickModuleType	module_type,
		char *	path,
		ExceptionInfo *	exception
	)			[static]

MagickExport const ModuleInfo* GetModuleInfo	(	const char *	tag,
		ExceptionInfo *	exception
	)

MagickExport const ModuleInfo** GetModuleInfoList	(	const char *	pattern,
		unsigned long *	number_modules,
		ExceptionInfo *	exception
	)

MagickExport char** GetModuleList	(	const char *	pattern,
		unsigned long *	number_modules,
		ExceptionInfo *	exception
	)

static MagickBooleanType InitializeModuleList

(

ExceptionInfo *

magick_unused(exception)

)

[static]

static MagickBooleanType InitializeModuleList

(

ExceptionInfo *

)

MagickExport MagickBooleanType InvokeDynamicImageFilter	(	const char *	tag,
		Image **	images,
		const int	argc,
		char **	argv,
		ExceptionInfo *	exception
	)

MagickExport MagickBooleanType ListModuleInfo	(	FILE *	file,
		ExceptionInfo *	exception
	)

static int ModuleCompare	(	const void *	x,
		const void *	y
	)			[static]

static int ModuleInfoCompare	(	const void *	x,
		const void *	y
	)			[static]

MagickExport MagickBooleanType OpenModule	(	const char *	module,
		ExceptionInfo *	exception
	)

MagickExport MagickBooleanType OpenModules

(

ExceptionInfo *

exception

)

static const ModuleInfo * RegisterModule	(	const ModuleInfo *	module_info,
		ExceptionInfo *	exception
	)			[static]

static void TagToCoderModuleName	(	const char *	tag,
		char *	name
	)			[static]

static void TagToFilterModuleName	(	const char *	tag,
		char *	name
	)

static void TagToModuleName	(	const char *	tag,
		const char *	format,
		char *	module
	)

static MagickBooleanType UnregisterModule	(	const ModuleInfo *	module_info,
		ExceptionInfo *	exception
	)

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Variable Documentation

volatile MagickBooleanType instantiate_module = MagickFalse [static]

SplayTreeInfo* module_list = (SplayTreeInfo *) NULL [static]

SemaphoreInfo* module_semaphore = (SemaphoreInfo *) NULL [static]

---