Message	SHA1
Make ioctl.h compatible with userland ... The attached patch seems to already exist in a number of branches -- it keeps popping up on Google for me, and is certainly already in Debian -- but is strangely absent from mainstream. The problem appears to be that the patched file ends up as part of the target toolchain, but unfortunately the gcc constant folding doesn't appear to eliminate the __invalid_size_argument_for_IOC value early enough. Certainly compiling C++ programs which use _IO... macros as constants fails without this patch. Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Michael Abbott   authored and   Linus Torvalds   commited 2008-08-12 16:07:31 -07:00	5f8c3c8edf
generalize asm-generic/ioctl.h to allow overriding values ... In the spirit of a number of other asm-generic header files, generalize asm-generic/ioctl.h to allow arch-specific ioctl.h headers to simply override _IOC_SIZEBITS and/or _IOC_DIRBITS before including this header file, allowing a number of ioctl.h header files to be shortened considerably. Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Robert P. J. Day   authored and   Linus Torvalds   commited 2008-04-29 08:06:24 -07:00	10521bd9f7
[PATCH] Generic ioctl.h ... Most arches copied the i386 ioctl.h. Combine them into a generic header. Signed-off-by: Brian Gerst <bgerst@didntduck.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> Brian Gerst   authored and   Linus Torvalds   commited 2006-01-10 08:01:34 -08:00	af4cd3fe4c