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include/linux/wireless.h: Add IW_HANDLER macro to initialize array entry

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Copied the idea from orinoco

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Joe Perches 2010-03-18 18:29:32 -07:00 committed by John W. Linville
parent 3b56dd6a09
commit f6e0bb56d4
1 changed files with 2 additions and 0 deletions
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2
include/linux/wireless.h
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@ -346,6 +346,8 @@
#define SIOCIWFIRST 0x8B00
#define SIOCIWLAST SIOCIWLASTPRIV /* 0x8BFF */
#define IW_IOCTL_IDX(cmd) ((cmd) - SIOCIWFIRST)
#define IW_HANDLER(id, func) \
[IW_IOCTL_IDX(id)] = func
/* Odd : get (world access), even : set (root access) */
#define IW_IS_SET(cmd) (!((cmd) & 0x1))