oSIP fifo Handling
[The OS port modules]

Classes

struct osip_fifo

Typedefs

typedef osip_fifo osip_fifo_t

Functions

void osip_fifo_init (osip_fifo_t *ff)

void osip_fifo_free (osip_fifo_t *ff)

int osip_fifo_insert (osip_fifo_t *ff, void *element)

int osip_fifo_add (osip_fifo_t *ff, void *element)

int osip_fifo_size (osip_fifo_t *ff)

void * osip_fifo_get (osip_fifo_t *ff)

void * osip_fifo_tryget (osip_fifo_t *ff)

Typedef Documentation

osip_fifo_t

Structure for referencing a fifo.

Function Documentation

int osip_fifo_add ( osip_fifo_t * ff,

void * element

)

Add an element in a fifo.

Parameters:: ff The element to work on.

element The pointer on the element to add.

void osip_fifo_free ( osip_fifo_t * ff )

Free a fifo element.

Parameters:: ff The element to work on.

void* osip_fifo_get ( osip_fifo_t * ff )

Get an element from a fifo or block until one is added.

Parameters:: ff The element to work on.

void osip_fifo_init ( osip_fifo_t * ff )

Initialise a osip_fifo_t element. NOTE: this element MUST be previously allocated.

Parameters:: ff The element to initialise.

int osip_fifo_insert ( osip_fifo_t * ff,

void * element

)

Insert an element in a fifo (at the beginning).

Parameters:: ff The element to work on.

element The pointer on the element to insert.

int osip_fifo_size ( osip_fifo_t * ff )

Get the number of element in a fifo.

Parameters:: ff The element to work on.

void* osip_fifo_tryget ( osip_fifo_t * ff )

Try to get an element from a fifo, but do not block if there is no element.

Parameters:: ff The element to work on.