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https://github.com/torvalds/linux
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9e4638cdc8
There are a mix of function prototypes with and without extern in the kernel sources. Standardize on not using extern for function prototypes. Function prototypes don't need to be written with extern. extern is assumed by the compiler. Its use is as unnecessary as using auto to declare automatic/local variables in a block. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
60 lines
1.5 KiB
C
60 lines
1.5 KiB
C
#ifndef __NET_WEXT_H
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#define __NET_WEXT_H
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#include <net/iw_handler.h>
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struct net;
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#ifdef CONFIG_WEXT_CORE
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int wext_handle_ioctl(struct net *net, struct ifreq *ifr, unsigned int cmd,
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void __user *arg);
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int compat_wext_handle_ioctl(struct net *net, unsigned int cmd,
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unsigned long arg);
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struct iw_statistics *get_wireless_stats(struct net_device *dev);
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int call_commit_handler(struct net_device *dev);
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#else
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static inline int wext_handle_ioctl(struct net *net, struct ifreq *ifr, unsigned int cmd,
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void __user *arg)
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{
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return -EINVAL;
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}
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static inline int compat_wext_handle_ioctl(struct net *net, unsigned int cmd,
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unsigned long arg)
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{
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return -EINVAL;
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}
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#endif
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#ifdef CONFIG_WEXT_PROC
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int wext_proc_init(struct net *net);
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void wext_proc_exit(struct net *net);
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#else
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static inline int wext_proc_init(struct net *net)
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{
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return 0;
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}
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static inline void wext_proc_exit(struct net *net)
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{
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return;
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}
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#endif
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#ifdef CONFIG_WEXT_PRIV
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int ioctl_private_call(struct net_device *dev, struct iwreq *iwr,
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unsigned int cmd, struct iw_request_info *info,
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iw_handler handler);
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int compat_private_call(struct net_device *dev, struct iwreq *iwr,
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unsigned int cmd, struct iw_request_info *info,
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iw_handler handler);
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int iw_handler_get_private(struct net_device * dev,
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struct iw_request_info * info,
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union iwreq_data * wrqu,
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char * extra);
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#else
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#define ioctl_private_call NULL
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#define compat_private_call NULL
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#endif
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#endif /* __NET_WEXT_H */
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