MagickCore  7.0.0
magic.c File Reference
Include dependency graph for magic.c:

Go to the source code of this file.

Data Structures

struct  _MagicMapInfo
 

Macros

#define MagicFilename   "magic.xml"
 
#define MagickString(magic)   (const unsigned char *) (magic), sizeof(magic)-1
 

Typedefs

typedef struct _MagicMapInfo MagicMapInfo
 

Functions

static MagickBooleanType InitializeMagicList (ExceptionInfo *)
 
static MagickBooleanType LoadMagicLists (const char *, ExceptionInfo *)
 
MagickExport const MagicInfoGetMagicInfo (const unsigned char *magic, const size_t length, ExceptionInfo *exception)
 
static int MagicInfoCompare (const void *x, const void *y)
 
MagickExport const MagicInfo ** GetMagicInfoList (const char *pattern, size_t *number_aliases, ExceptionInfo *exception)
 
static int MagicCompare (const void *x, const void *y)
 
MagickExport char ** GetMagicList (const char *pattern, size_t *number_aliases, ExceptionInfo *exception)
 
MagickExport const char * GetMagicName (const MagicInfo *magic_info)
 
MagickExport MagickBooleanType ListMagicInfo (FILE *file, ExceptionInfo *exception)
 
static MagickBooleanType LoadMagicList (const char *xml, const char *filename, const size_t depth, ExceptionInfo *exception)
 
MagickPrivate MagickBooleanType MagicComponentGenesis (void)
 
static void * DestroyMagicElement (void *magic_info)
 
MagickPrivate void MagicComponentTerminus (void)
 

Variables

static const MagicMapInfo MagicMap []
 
static LinkedListInfomagic_list = (LinkedListInfo *) NULL
 
static SemaphoreInfomagic_semaphore = (SemaphoreInfo *) NULL
 
static volatile MagickBooleanType instantiate_magic = MagickFalse
 

Macro Definition Documentation

#define MagicFilename   "magic.xml"

Definition at line 64 of file magic.c.

Referenced by InitializeMagicList().

#define MagickString (   magic)    (const unsigned char *) (magic), sizeof(magic)-1

Definition at line 65 of file magic.c.

Typedef Documentation

typedef struct _MagicMapInfo MagicMapInfo

Function Documentation

static void* DestroyMagicElement ( void *  magic_info)
static
MagickExport const char* GetMagicName ( const MagicInfo magic_info)
static int MagicCompare ( const void *  x,
const void *  y 
)
static

Definition at line 419 of file magic.c.

References LocaleCompare().

Referenced by GetMagicList().

MagickPrivate MagickBooleanType MagicComponentGenesis ( void  )

Definition at line 1023 of file magic.c.

References AcquireSemaphoreInfo(), magic_semaphore, and MagickTrue.

Referenced by MagickCoreGenesis().

static int MagicInfoCompare ( const void *  x,
const void *  y 
)
static

Definition at line 322 of file magic.c.

References LocaleCompare().

Referenced by GetMagicInfoList().

Variable Documentation

volatile MagickBooleanType instantiate_magic = MagickFalse
static

Definition at line 212 of file magic.c.

Referenced by GetMagicInfo(), InitializeMagicList(), and MagicComponentTerminus().

const MagicMapInfo MagicMap[]
static

Definition at line 89 of file magic.c.

Referenced by LoadMagicLists().