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authorEric W. Biederman <ebiederm@xmission.com>2018-04-19 01:48:49 +0300
committerEric W. Biederman <ebiederm@xmission.com>2018-10-03 17:46:43 +0300
commitf28380185193610c716a90ec9b9e696638a495ce (patch)
treef7fc4d228bb2e51a4be7833c68f49607b57198cc /arch/mips
parente75dc036c445b91b8b2ad4e6c9b05f04b6be6d3f (diff)
downloadlinux-f28380185193610c716a90ec9b9e696638a495ce.tar.xz
signal: Remove the need for __ARCH_SI_PREABLE_SIZE and SI_PAD_SIZE
Rework the defintion of struct siginfo so that the array padding struct siginfo to SI_MAX_SIZE can be placed in a union along side of the rest of the struct siginfo members. The result is that we no longer need the __ARCH_SI_PREAMBLE_SIZE or SI_PAD_SIZE definitions. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Diffstat (limited to 'arch/mips')
-rw-r--r--arch/mips/include/uapi/asm/siginfo.h11
1 files changed, 0 insertions, 11 deletions
diff --git a/arch/mips/include/uapi/asm/siginfo.h b/arch/mips/include/uapi/asm/siginfo.h
index 262504bd59a5..c34c7eef0a1c 100644
--- a/arch/mips/include/uapi/asm/siginfo.h
+++ b/arch/mips/include/uapi/asm/siginfo.h
@@ -14,17 +14,6 @@
#define __ARCH_SIGEV_PREAMBLE_SIZE (sizeof(long) + 2*sizeof(int))
#undef __ARCH_SI_TRAPNO /* exception code needs to fill this ... */
-/*
- * Careful to keep union _sifields from shifting ...
- */
-#if _MIPS_SZLONG == 32
-#define __ARCH_SI_PREAMBLE_SIZE (3 * sizeof(int))
-#elif _MIPS_SZLONG == 64
-#define __ARCH_SI_PREAMBLE_SIZE (4 * sizeof(int))
-#else
-#error _MIPS_SZLONG neither 32 nor 64
-#endif
-
#define __ARCH_HAS_SWAPPED_SIGINFO
#include <asm-generic/siginfo.h>