oSIP fifo Handling
[The OS port modules]

Classes
struct	osip_fifo
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)

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Typedef Documentation

osip_fifo_t

Structure for referencing a fifo.

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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.

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