forked from mirrors/linux
607ca46e97
Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Michael Kerrisk <mtk.manpages@gmail.com> Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Acked-by: Dave Jones <davej@redhat.com>
44 lines
1.4 KiB
C
44 lines
1.4 KiB
C
/*
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* This file define a set of standard wireless extensions
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*
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* Version : 22 16.3.07
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*
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* Authors : Jean Tourrilhes - HPL - <jt@hpl.hp.com>
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* Copyright (c) 1997-2007 Jean Tourrilhes, All Rights Reserved.
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*/
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#ifndef _LINUX_WIRELESS_H
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#define _LINUX_WIRELESS_H
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#include <uapi/linux/wireless.h>
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#ifdef CONFIG_COMPAT
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#include <linux/compat.h>
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struct compat_iw_point {
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compat_caddr_t pointer;
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__u16 length;
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__u16 flags;
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};
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#endif
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#ifdef CONFIG_COMPAT
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struct __compat_iw_event {
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__u16 len; /* Real length of this stuff */
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__u16 cmd; /* Wireless IOCTL */
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compat_caddr_t pointer;
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};
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#define IW_EV_COMPAT_LCP_LEN offsetof(struct __compat_iw_event, pointer)
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#define IW_EV_COMPAT_POINT_OFF offsetof(struct compat_iw_point, length)
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/* Size of the various events for compat */
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#define IW_EV_COMPAT_CHAR_LEN (IW_EV_COMPAT_LCP_LEN + IFNAMSIZ)
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#define IW_EV_COMPAT_UINT_LEN (IW_EV_COMPAT_LCP_LEN + sizeof(__u32))
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#define IW_EV_COMPAT_FREQ_LEN (IW_EV_COMPAT_LCP_LEN + sizeof(struct iw_freq))
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#define IW_EV_COMPAT_PARAM_LEN (IW_EV_COMPAT_LCP_LEN + sizeof(struct iw_param))
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#define IW_EV_COMPAT_ADDR_LEN (IW_EV_COMPAT_LCP_LEN + sizeof(struct sockaddr))
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#define IW_EV_COMPAT_QUAL_LEN (IW_EV_COMPAT_LCP_LEN + sizeof(struct iw_quality))
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#define IW_EV_COMPAT_POINT_LEN \
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(IW_EV_COMPAT_LCP_LEN + sizeof(struct compat_iw_point) - \
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IW_EV_COMPAT_POINT_OFF)
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#endif
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#endif /* _LINUX_WIRELESS_H */
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