Tracer Module implementation

Collaboration diagram for Tracer Module implementation:

Data Structures
union	vlc_tracer_value_t
struct	vlc_tracer_entry
	Trace message. More...
struct	vlc_tracer_trace
	Trace record containing the key-values from the trace. More...
struct	vlc_tracer_operations
	Tracer operations returned by the module probe function. More...

Typedefs
typedef struct vlc_tracer_operations *(*	vlc_tracer_open_cb) (vlc_object_t *obj, void **restrict sysp)
	Module probe/open function signature.

Enumerations
enum	vlc_tracer_value { VLC_TRACER_INT , VLC_TRACER_DOUBLE , VLC_TRACER_STRING }
	Trace message values. More...

Detailed Description

Typedef Documentation

vlc_tracer_open_cb

typedef struct vlc_tracer_operations *(* vlc_tracer_open_cb) (vlc_object_t *obj, void **restrict sysp)

Module probe/open function signature.

Parameters

	obj	a valid object
[out]	sysp	to module specific data

Returns

the operations implemented by the module or NULL in case of error

Enumeration Type Documentation

vlc_tracer_value

enum vlc_tracer_value

Trace message values.

Enumerator
VLC_TRACER_INT
VLC_TRACER_DOUBLE
VLC_TRACER_STRING