e18b890bb0
Replace all uses of kmem_cache_t with struct kmem_cache. The patch was generated using the following script: #!/bin/sh # # Replace one string by another in all the kernel sources. # set -e for file in `find * -name "*.c" -o -name "*.h"|xargs grep -l $1`; do quilt add $file sed -e "1,\$s/$1/$2/g" $file >/tmp/$$ mv /tmp/$$ $file quilt refresh done The script was run like this sh replace kmem_cache_t "struct kmem_cache" Signed-off-by: Christoph Lameter <clameter@sgi.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
201 lines
6.0 KiB
C
201 lines
6.0 KiB
C
#ifndef _CCID_H
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#define _CCID_H
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/*
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* net/dccp/ccid.h
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*
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* An implementation of the DCCP protocol
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* Arnaldo Carvalho de Melo <acme@conectiva.com.br>
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*
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* CCID infrastructure
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#include <net/sock.h>
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#include <linux/compiler.h>
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#include <linux/dccp.h>
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#include <linux/list.h>
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#include <linux/module.h>
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#define CCID_MAX 255
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struct tcp_info;
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struct ccid_operations {
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unsigned char ccid_id;
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const char *ccid_name;
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struct module *ccid_owner;
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struct kmem_cache *ccid_hc_rx_slab;
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__u32 ccid_hc_rx_obj_size;
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struct kmem_cache *ccid_hc_tx_slab;
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__u32 ccid_hc_tx_obj_size;
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int (*ccid_hc_rx_init)(struct ccid *ccid, struct sock *sk);
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int (*ccid_hc_tx_init)(struct ccid *ccid, struct sock *sk);
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void (*ccid_hc_rx_exit)(struct sock *sk);
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void (*ccid_hc_tx_exit)(struct sock *sk);
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void (*ccid_hc_rx_packet_recv)(struct sock *sk,
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struct sk_buff *skb);
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int (*ccid_hc_rx_parse_options)(struct sock *sk,
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unsigned char option,
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unsigned char len, u16 idx,
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unsigned char* value);
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int (*ccid_hc_rx_insert_options)(struct sock *sk,
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struct sk_buff *skb);
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int (*ccid_hc_tx_insert_options)(struct sock *sk,
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struct sk_buff *skb);
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void (*ccid_hc_tx_packet_recv)(struct sock *sk,
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struct sk_buff *skb);
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int (*ccid_hc_tx_parse_options)(struct sock *sk,
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unsigned char option,
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unsigned char len, u16 idx,
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unsigned char* value);
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int (*ccid_hc_tx_send_packet)(struct sock *sk,
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struct sk_buff *skb);
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void (*ccid_hc_tx_packet_sent)(struct sock *sk,
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int more, unsigned int len);
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void (*ccid_hc_rx_get_info)(struct sock *sk,
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struct tcp_info *info);
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void (*ccid_hc_tx_get_info)(struct sock *sk,
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struct tcp_info *info);
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int (*ccid_hc_rx_getsockopt)(struct sock *sk,
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const int optname, int len,
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u32 __user *optval,
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int __user *optlen);
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int (*ccid_hc_tx_getsockopt)(struct sock *sk,
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const int optname, int len,
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u32 __user *optval,
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int __user *optlen);
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};
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extern int ccid_register(struct ccid_operations *ccid_ops);
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extern int ccid_unregister(struct ccid_operations *ccid_ops);
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struct ccid {
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struct ccid_operations *ccid_ops;
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char ccid_priv[0];
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};
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static inline void *ccid_priv(const struct ccid *ccid)
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{
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return (void *)ccid->ccid_priv;
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}
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extern struct ccid *ccid_new(unsigned char id, struct sock *sk, int rx,
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gfp_t gfp);
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extern struct ccid *ccid_hc_rx_new(unsigned char id, struct sock *sk,
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gfp_t gfp);
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extern struct ccid *ccid_hc_tx_new(unsigned char id, struct sock *sk,
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gfp_t gfp);
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extern void ccid_hc_rx_delete(struct ccid *ccid, struct sock *sk);
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extern void ccid_hc_tx_delete(struct ccid *ccid, struct sock *sk);
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static inline int ccid_hc_tx_send_packet(struct ccid *ccid, struct sock *sk,
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struct sk_buff *skb)
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{
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int rc = 0;
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if (ccid->ccid_ops->ccid_hc_tx_send_packet != NULL)
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rc = ccid->ccid_ops->ccid_hc_tx_send_packet(sk, skb);
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return rc;
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}
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static inline void ccid_hc_tx_packet_sent(struct ccid *ccid, struct sock *sk,
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int more, unsigned int len)
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{
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if (ccid->ccid_ops->ccid_hc_tx_packet_sent != NULL)
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ccid->ccid_ops->ccid_hc_tx_packet_sent(sk, more, len);
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}
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static inline void ccid_hc_rx_packet_recv(struct ccid *ccid, struct sock *sk,
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struct sk_buff *skb)
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{
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if (ccid->ccid_ops->ccid_hc_rx_packet_recv != NULL)
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ccid->ccid_ops->ccid_hc_rx_packet_recv(sk, skb);
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}
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static inline void ccid_hc_tx_packet_recv(struct ccid *ccid, struct sock *sk,
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struct sk_buff *skb)
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{
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if (ccid->ccid_ops->ccid_hc_tx_packet_recv != NULL)
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ccid->ccid_ops->ccid_hc_tx_packet_recv(sk, skb);
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}
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static inline int ccid_hc_tx_parse_options(struct ccid *ccid, struct sock *sk,
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unsigned char option,
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unsigned char len, u16 idx,
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unsigned char* value)
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{
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int rc = 0;
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if (ccid->ccid_ops->ccid_hc_tx_parse_options != NULL)
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rc = ccid->ccid_ops->ccid_hc_tx_parse_options(sk, option, len, idx,
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value);
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return rc;
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}
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static inline int ccid_hc_rx_parse_options(struct ccid *ccid, struct sock *sk,
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unsigned char option,
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unsigned char len, u16 idx,
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unsigned char* value)
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{
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int rc = 0;
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if (ccid->ccid_ops->ccid_hc_rx_parse_options != NULL)
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rc = ccid->ccid_ops->ccid_hc_rx_parse_options(sk, option, len, idx, value);
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return rc;
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}
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static inline int ccid_hc_tx_insert_options(struct ccid *ccid, struct sock *sk,
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struct sk_buff *skb)
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{
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if (ccid->ccid_ops->ccid_hc_tx_insert_options != NULL)
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return ccid->ccid_ops->ccid_hc_tx_insert_options(sk, skb);
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return 0;
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}
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static inline int ccid_hc_rx_insert_options(struct ccid *ccid, struct sock *sk,
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struct sk_buff *skb)
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{
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if (ccid->ccid_ops->ccid_hc_rx_insert_options != NULL)
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return ccid->ccid_ops->ccid_hc_rx_insert_options(sk, skb);
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return 0;
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}
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static inline void ccid_hc_rx_get_info(struct ccid *ccid, struct sock *sk,
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struct tcp_info *info)
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{
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if (ccid->ccid_ops->ccid_hc_rx_get_info != NULL)
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ccid->ccid_ops->ccid_hc_rx_get_info(sk, info);
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}
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static inline void ccid_hc_tx_get_info(struct ccid *ccid, struct sock *sk,
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struct tcp_info *info)
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{
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if (ccid->ccid_ops->ccid_hc_tx_get_info != NULL)
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ccid->ccid_ops->ccid_hc_tx_get_info(sk, info);
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}
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static inline int ccid_hc_rx_getsockopt(struct ccid *ccid, struct sock *sk,
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const int optname, int len,
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u32 __user *optval, int __user *optlen)
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{
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int rc = -ENOPROTOOPT;
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if (ccid->ccid_ops->ccid_hc_rx_getsockopt != NULL)
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rc = ccid->ccid_ops->ccid_hc_rx_getsockopt(sk, optname, len,
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optval, optlen);
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return rc;
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}
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static inline int ccid_hc_tx_getsockopt(struct ccid *ccid, struct sock *sk,
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const int optname, int len,
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u32 __user *optval, int __user *optlen)
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{
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int rc = -ENOPROTOOPT;
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if (ccid->ccid_ops->ccid_hc_tx_getsockopt != NULL)
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rc = ccid->ccid_ops->ccid_hc_tx_getsockopt(sk, optname, len,
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optval, optlen);
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return rc;
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}
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#endif /* _CCID_H */
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