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-rw-r--r--ANDROID_3.4.5/include/net/caif/cfpkt.h198
1 files changed, 0 insertions, 198 deletions
diff --git a/ANDROID_3.4.5/include/net/caif/cfpkt.h b/ANDROID_3.4.5/include/net/caif/cfpkt.h
deleted file mode 100644
index 6bd200a4..00000000
--- a/ANDROID_3.4.5/include/net/caif/cfpkt.h
+++ /dev/null
@@ -1,198 +0,0 @@
-/*
- * Copyright (C) ST-Ericsson AB 2010
- * Author: Sjur Brendeland/sjur.brandeland@stericsson.com
- * License terms: GNU General Public License (GPL) version 2
- */
-
-#ifndef CFPKT_H_
-#define CFPKT_H_
-#include <net/caif/caif_layer.h>
-#include <linux/types.h>
-struct cfpkt;
-
-/* Create a CAIF packet.
- * len: Length of packet to be created
- * @return New packet.
- */
-struct cfpkt *cfpkt_create(u16 len);
-
-/*
- * Destroy a CAIF Packet.
- * pkt Packet to be destoyed.
- */
-void cfpkt_destroy(struct cfpkt *pkt);
-
-/*
- * Extract header from packet.
- *
- * pkt Packet to extract header data from.
- * data Pointer to copy the header data into.
- * len Length of head data to copy.
- * @return zero on success and error code upon failure
- */
-int cfpkt_extr_head(struct cfpkt *pkt, void *data, u16 len);
-
-/*
- * Peek header from packet.
- * Reads data from packet without changing packet.
- *
- * pkt Packet to extract header data from.
- * data Pointer to copy the header data into.
- * len Length of head data to copy.
- * @return zero on success and error code upon failure
- */
-int cfpkt_peek_head(struct cfpkt *pkt, void *data, u16 len);
-
-/*
- * Extract header from trailer (end of packet).
- *
- * pkt Packet to extract header data from.
- * data Pointer to copy the trailer data into.
- * len Length of header data to copy.
- * @return zero on success and error code upon failure
- */
-int cfpkt_extr_trail(struct cfpkt *pkt, void *data, u16 len);
-
-/*
- * Add header to packet.
- *
- *
- * pkt Packet to add header data to.
- * data Pointer to data to copy into the header.
- * len Length of header data to copy.
- * @return zero on success and error code upon failure
- */
-int cfpkt_add_head(struct cfpkt *pkt, const void *data, u16 len);
-
-/*
- * Add trailer to packet.
- *
- *
- * pkt Packet to add trailer data to.
- * data Pointer to data to copy into the trailer.
- * len Length of trailer data to copy.
- * @return zero on success and error code upon failure
- */
-int cfpkt_add_trail(struct cfpkt *pkt, const void *data, u16 len);
-
-/*
- * Pad trailer on packet.
- * Moves data pointer in packet, no content copied.
- *
- * pkt Packet in which to pad trailer.
- * len Length of padding to add.
- * @return zero on success and error code upon failure
- */
-int cfpkt_pad_trail(struct cfpkt *pkt, u16 len);
-
-/*
- * Add a single byte to packet body (tail).
- *
- * pkt Packet in which to add byte.
- * data Byte to add.
- * @return zero on success and error code upon failure
- */
-int cfpkt_addbdy(struct cfpkt *pkt, const u8 data);
-
-/*
- * Add a data to packet body (tail).
- *
- * pkt Packet in which to add data.
- * data Pointer to data to copy into the packet body.
- * len Length of data to add.
- * @return zero on success and error code upon failure
- */
-int cfpkt_add_body(struct cfpkt *pkt, const void *data, u16 len);
-
-/*
- * Checks whether there are more data to process in packet.
- * pkt Packet to check.
- * @return true if more data are available in packet false otherwise
- */
-bool cfpkt_more(struct cfpkt *pkt);
-
-/*
- * Checks whether the packet is erroneous,
- * i.e. if it has been attempted to extract more data than available in packet
- * or writing more data than has been allocated in cfpkt_create().
- * pkt Packet to check.
- * @return true on error false otherwise
- */
-bool cfpkt_erroneous(struct cfpkt *pkt);
-
-/*
- * Get the packet length.
- * pkt Packet to get length from.
- * @return Number of bytes in packet.
- */
-u16 cfpkt_getlen(struct cfpkt *pkt);
-
-/*
- * Set the packet length, by adjusting the trailer pointer according to length.
- * pkt Packet to set length.
- * len Packet length.
- * @return Number of bytes in packet.
- */
-int cfpkt_setlen(struct cfpkt *pkt, u16 len);
-
-/*
- * cfpkt_append - Appends a packet's data to another packet.
- * dstpkt: Packet to append data into, WILL BE FREED BY THIS FUNCTION
- * addpkt: Packet to be appended and automatically released,
- * WILL BE FREED BY THIS FUNCTION.
- * expectlen: Packet's expected total length. This should be considered
- * as a hint.
- * NB: Input packets will be destroyed after appending and cannot be used
- * after calling this function.
- * @return The new appended packet.
- */
-struct cfpkt *cfpkt_append(struct cfpkt *dstpkt, struct cfpkt *addpkt,
- u16 expectlen);
-
-/*
- * cfpkt_split - Split a packet into two packets at the specified split point.
- * pkt: Packet to be split (will contain the first part of the data on exit)
- * pos: Position to split packet in two parts.
- * @return The new packet, containing the second part of the data.
- */
-struct cfpkt *cfpkt_split(struct cfpkt *pkt, u16 pos);
-
-/*
- * Iteration function, iterates the packet buffers from start to end.
- *
- * Checksum iteration function used to iterate buffers
- * (we may have packets consisting of a chain of buffers)
- * pkt: Packet to calculate checksum for
- * iter_func: Function pointer to iteration function
- * chks: Checksum calculated so far.
- * buf: Pointer to the buffer to checksum
- * len: Length of buf.
- * data: Initial checksum value.
- * @return Checksum of buffer.
- */
-
-u16 cfpkt_iterate(struct cfpkt *pkt,
- u16 (*iter_func)(u16 chks, void *buf, u16 len),
- u16 data);
-
-/* Map from a "native" packet (e.g. Linux Socket Buffer) to a CAIF packet.
- * dir - Direction indicating whether this packet is to be sent or received.
- * nativepkt - The native packet to be transformed to a CAIF packet
- * @return The mapped CAIF Packet CFPKT.
- */
-struct cfpkt *cfpkt_fromnative(enum caif_direction dir, void *nativepkt);
-
-/* Map from a CAIF packet to a "native" packet (e.g. Linux Socket Buffer).
- * pkt - The CAIF packet to be transformed into a "native" packet.
- * @return The native packet transformed from a CAIF packet.
- */
-void *cfpkt_tonative(struct cfpkt *pkt);
-
-
-/*
- * Returns packet information for a packet.
- * pkt Packet to get info from;
- * @return Packet information
- */
-struct caif_payload_info *cfpkt_info(struct cfpkt *pkt);
-#endif /* CFPKT_H_ */