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authorArnd Bergmann <arnd@arndb.de>2012-10-04 22:57:00 +0200
committerArnd Bergmann <arnd@arndb.de>2012-10-04 22:57:51 +0200
commitc37d6154c0b9163c27e53cc1d0be3867b4abd760 (patch)
tree7a24522c56d1cb284dff1d3c225bbdaba0901bb5 /include/asm-generic/sembuf.h
parente7a570ff7dff9af6e54ff5e580a61ec7652137a0 (diff)
parent8a1ab3155c2ac7fbe5f2038d6e26efeb607a1498 (diff)
downloadop-kernel-dev-c37d6154c0b9163c27e53cc1d0be3867b4abd760.zip
op-kernel-dev-c37d6154c0b9163c27e53cc1d0be3867b4abd760.tar.gz
Merge branch 'disintegrate-asm-generic' of git://git.infradead.org/users/dhowells/linux-headers into asm-generic
Patches from David Howells <dhowells@redhat.com>: This is to complete part of the UAPI disintegration for which the preparatory patches were pulled recently. Note that there are some fixup patches which are at the base of the branch aimed at you, plus all arches get the asm-generic branch merged in too. * 'disintegrate-asm-generic' of git://git.infradead.org/users/dhowells/linux-headers: UAPI: (Scripted) Disintegrate include/asm-generic UAPI: Fix conditional header installation handling (notably kvm_para.h on m68k) c6x: remove c6x signal.h UAPI: Split compound conditionals containing __KERNEL__ in Arm64 UAPI: Fix the guards on various asm/unistd.h files Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'include/asm-generic/sembuf.h')
-rw-r--r--include/asm-generic/sembuf.h38
1 files changed, 0 insertions, 38 deletions
diff --git a/include/asm-generic/sembuf.h b/include/asm-generic/sembuf.h
deleted file mode 100644
index 4cb2c13..0000000
--- a/include/asm-generic/sembuf.h
+++ /dev/null
@@ -1,38 +0,0 @@
-#ifndef __ASM_GENERIC_SEMBUF_H
-#define __ASM_GENERIC_SEMBUF_H
-
-#include <asm/bitsperlong.h>
-
-/*
- * The semid64_ds structure for x86 architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * semid64_ds was originally meant to be architecture specific, but
- * everyone just ended up making identical copies without specific
- * optimizations, so we may just as well all use the same one.
- *
- * 64 bit architectures typically define a 64 bit __kernel_time_t,
- * so they do not need the first two padding words.
- * On big-endian systems, the padding is in the wrong place.
- *
- * Pad space is left for:
- * - 64-bit time_t to solve y2038 problem
- * - 2 miscellaneous 32-bit values
- */
-struct semid64_ds {
- struct ipc64_perm sem_perm; /* permissions .. see ipc.h */
- __kernel_time_t sem_otime; /* last semop time */
-#if __BITS_PER_LONG != 64
- unsigned long __unused1;
-#endif
- __kernel_time_t sem_ctime; /* last change time */
-#if __BITS_PER_LONG != 64
- unsigned long __unused2;
-#endif
- unsigned long sem_nsems; /* no. of semaphores in array */
- unsigned long __unused3;
- unsigned long __unused4;
-};
-
-#endif /* __ASM_GENERIC_SEMBUF_H */
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