bank.c File Reference

Include dependency graph for bank.c:

Functions
static module_t *	module_InitStatic (vlc_plugin_cb entry)
	Registers a statically-linked plug-in.
static void	module_StoreBank (module_t *module)
static void	module_InitStaticModules (void)
void	module_InitBank (void)
	Init bank.
void	module_EndBank (bool b_plugins)
	Unloads all unused plugin modules and empties the module bank in case of success.
size_t	module_LoadPlugins (vlc_object_t *obj)
	Loads module descriptions for all available plugins.
void	module_list_free (module_t **list)
	Frees the flat list of VLC modules.
module_t **	module_list_get (size_t *n)
	Gets the flat list of VLC modules.
static int	modulecmp (const void *a, const void *b)
ssize_t	module_list_cap (module_t ***restrict list, const char *cap)
	Builds a sorted list of all VLC modules with a given capability.
int	module_Map (vlc_object_t *obj, module_t *module)
	Makes sure the module is loaded in memory.

Variables
struct {
vlc_mutex_t   lock
module_t *   head
unsigned   usage
}	modules
vlc_plugin_cb	vlc_static_modules []

Function Documentation

void module_EndBank

(

bool

b_plugins

)

Unloads all unused plugin modules and empties the module bank in case of success.

References module_t::b_loaded, module_t::b_unloadable, config_UnsortConfig(), module_t::handle, head, module_Unload(), modules, module_t::next, vlc_module_destroy(), vlc_mutex_lock(), and vlc_mutex_unlock().

Referenced by libvlc_InternalCleanup(), and libvlc_InternalInit().

void module_InitBank

(

void

)

Init bank.

Creates a module bank structure which will be filled later on with all the modules found.

References config_SortConfig(), likely, module_InitStatic(), module_StoreBank(), modules, vlc_entry__main(), and vlc_mutex_lock().

Referenced by libvlc_InternalInit().

static module_t * module_InitStatic ( vlc_plugin_cb  entry )

static

Registers a statically-linked plug-in.

References module_t::b_loaded, module_t::b_unloadable, unlikely, and vlc_plugin_describe().

Referenced by module_InitBank(), and module_InitStaticModules().

static void module_InitStaticModules ( void  )

static

References likely, module_InitStatic(), and module_StoreBank().

Referenced by module_LoadPlugins().

ssize_t module_list_cap	(	module_t ***restrict	list,
		const char *	cap
	)

Builds a sorted list of all VLC modules with a given capability.

The list is sorted from the highest module score to the lowest.

Parameters

list	pointer to the table of modules [OUT]
cap	capability of modules to look for

Returns

the number of matching found, or -1 on error (*list is then NULL).

Note

*list must be freed with module_list_free().

References module_provides(), modulecmp(), modules, module_t::next, module_t::submodule, and unlikely.

Referenced by config_ListModules(), and vlc_module_load().

void module_list_free

(

module_t **

list

)

Frees the flat list of VLC modules.

Parameters

list	list obtained by module_list_get()
length	number of items on the list

Returns

nothing.

Referenced by config_LoadCmdLine(), config_ResetAll(), config_SaveConfigFile(), config_SortConfig(), ListModules(), module_find(), module_find_by_shortcut(), module_LoadPlugins(), Usage(), and vlc_module_load().

module_t** module_list_get

(

size_t *

n

)

Gets the flat list of VLC modules.

Parameters

n	[OUT] pointer to the number of modules

Returns

table of module pointers (release with module_list_free()), or NULL in case of error (in that case, *n is zeroed).

References modules, module_t::next, module_t::submodule, and unlikely.

Referenced by config_LoadCmdLine(), config_ResetAll(), config_SaveConfigFile(), config_SortConfig(), ListModules(), module_find(), module_find_by_shortcut(), module_LoadPlugins(), and Usage().

size_t module_LoadPlugins

(

vlc_object_t *

obj

)

Loads module descriptions for all available plugins.

Fills the module bank structure with the plugin modules.

Parameters

p_this

vlc object structure

Returns

total number of modules in bank after loading all plug-ins

References config_SortConfig(), config_UnsortConfig(), count, list, module_InitStaticModules(), module_list_free(), module_list_get(), modules, msg_Dbg, and vlc_mutex_unlock().

int module_Map	(	vlc_object_t *	obj,
		module_t *	module
	)

Makes sure the module is loaded in memory.

Returns

0 on success, -1 on failure

References module_t::b_loaded, CacheMerge(), msg_Err, module_t::parent, module_t::psz_filename, and vlc_module_destroy().

Referenced by module_load().

static void module_StoreBank ( module_t *  module )

static

References modules, and module_t::next.

Referenced by module_InitBank(), and module_InitStaticModules().

static int modulecmp ( const void *  a, const void *  b  )

static

References module_t::i_score.

Referenced by module_list_cap().

Variable Documentation

module_t* head

Referenced by module_EndBank(), and vout_BuildOSDEpg().

vlc_mutex_t lock

struct { ... } modules

Referenced by module_EndBank(), module_InitBank(), module_list_cap(), module_list_get(), module_LoadPlugins(), module_StoreBank(), and sout_StreamChainNew().

unsigned usage

vlc_plugin_cb vlc_static_modules[]