[PATCH 04/24] ARM64:ILP32: Set kernel_long to long long so we can reuse most of the same syscalls as LP64.
From: Andrew Pinski <hidden>
Date: 2014-05-24 07:05:41
Also in:
lkml
Subsystem:
arm64 port (aarch64 architecture), the rest · Maintainers:
Catalin Marinas, Will Deacon, Linus Torvalds
Since we want time_t and some other userland types to be the same between ILP32 and LP64, we define __kernel_long_t to be long long. Thanks, Andrew Pinski Signed-off-by: Andrew Pinski <redacted> --- arch/arm64/include/asm/Kbuild | 1 - arch/arm64/include/uapi/asm/posix_types.h | 12 ++++++++++++ 2 files changed, 12 insertions(+), 1 deletions(-) create mode 100644 arch/arm64/include/uapi/asm/posix_types.h
diff --git a/arch/arm64/include/asm/Kbuild b/arch/arm64/include/asm/Kbuild
index 83f71b3..f06a9c2 100644
--- a/arch/arm64/include/asm/Kbuild
+++ b/arch/arm64/include/asm/Kbuild@@ -30,7 +30,6 @@ generic-y += msgbuf.h generic-y += mutex.h generic-y += pci.h generic-y += poll.h -generic-y += posix_types.h generic-y += preempt.h generic-y += resource.h generic-y += rwsem.h
diff --git a/arch/arm64/include/uapi/asm/posix_types.h b/arch/arm64/include/uapi/asm/posix_types.h
new file mode 100644
index 0000000..53b15e6
--- /dev/null
+++ b/arch/arm64/include/uapi/asm/posix_types.h@@ -0,0 +1,12 @@ +#ifndef __ASM_POSIX_TYPES_H +#define __ASM_POSIX_TYPES_H + +#ifndef __LP64__ /* ILP32 */ +typedef long long __kernel_long_t; +typedef unsigned long long __kernel_ulong_t; +#define __kernel_long_t __kernel_long_t +#endif + +#include <asm-generic/posix_types.h> + +#endif /* __ASM_POSIX_TYPES_H */
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1.7.2.5