arch/m68k/mach-mcfv4e/include/proc/net/nbuf.h File Reference

Detailed Description

Functions

int nbuf_init (void)

NBUF * nbuf_alloc (void)

void nbuf_free (NBUF *)

NBUF * nbuf_remove (int)

void nbuf_add (int, NBUF *)

Add a network buffer to the specified queue.

Parameters: q The index that identifies the queue to add the buffer to

NBUF* nbuf_alloc ( void )

Allocate a network buffer from the free list.

Return Value: Pointer to a free network buffer NULL if none are available

void nbuf_debug_dump ( void )

Display all the nbuf queues.

Referenced by nbuf_init().

void nbuf_flush ( void )

Return all the allocated memory to the heap.

void nbuf_free ( NBUF * nbuf )

Add the specified network buffer back to the free list.

Parameters: nbuf Buffer to add back to the free list

Referenced by nbuf_reset().

int nbuf_init ( void )

Initialize all the network buffer queues.

Return Value: 0 success 1 failure

NBUF* nbuf_remove ( int q )

Remove a network buffer from the specified queue.

Parameters: q The index that identifies the queue to pull the buffer from

Referenced by nbuf_reset().

void nbuf_reset ( void )

Put all the network buffers back into the free list.