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SubjectRe: [PATCH 04/21] arm: Use generic posix_types.h
On Tue, Feb 07, 2012 at 09:08:48PM -0800, H. Peter Anvin wrote:
> From: "H. Peter Anvin" <hpa@zytor.com>
>
> Change the arm architecture to use <asm-generic/posix_types.h>.
>
> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
> Cc: Russell King <linux@arm.linux.org.uk>

This looks sane to me, given your description in the covering email.

Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>

Thanks.

> ---
> arch/arm/include/asm/posix_types.h | 55 ++++++------------------------------
> 1 files changed, 9 insertions(+), 46 deletions(-)
>
> diff --git a/arch/arm/include/asm/posix_types.h b/arch/arm/include/asm/posix_types.h
> index 2446d23..efdf990 100644
> --- a/arch/arm/include/asm/posix_types.h
> +++ b/arch/arm/include/asm/posix_types.h
> @@ -19,59 +19,22 @@
> * assume GCC is being used.
> */
>
> -typedef unsigned long __kernel_ino_t;
> typedef unsigned short __kernel_mode_t;
> +#define __kernel_mode_t __kernel_mode_t
> +
> typedef unsigned short __kernel_nlink_t;
> -typedef long __kernel_off_t;
> -typedef int __kernel_pid_t;
> +#define __kernel_nlink_t __kernel_nlink_t
> +
> typedef unsigned short __kernel_ipc_pid_t;
> +#define __kernel_ipc_pid_t __kernel_ipc_pid_t
> +
> typedef unsigned short __kernel_uid_t;
> typedef unsigned short __kernel_gid_t;
> -typedef unsigned int __kernel_size_t;
> -typedef int __kernel_ssize_t;
> -typedef int __kernel_ptrdiff_t;
> -typedef long __kernel_time_t;
> -typedef long __kernel_suseconds_t;
> -typedef long __kernel_clock_t;
> -typedef int __kernel_timer_t;
> -typedef int __kernel_clockid_t;
> -typedef int __kernel_daddr_t;
> -typedef char * __kernel_caddr_t;
> -typedef unsigned short __kernel_uid16_t;
> -typedef unsigned short __kernel_gid16_t;
> -typedef unsigned int __kernel_uid32_t;
> -typedef unsigned int __kernel_gid32_t;
> +#define __kernel_uid_t __kernel_uid_t
>
> -typedef unsigned short __kernel_old_uid_t;
> -typedef unsigned short __kernel_old_gid_t;
> typedef unsigned short __kernel_old_dev_t;
> +#define __kernel_old_dev_t __kernel_old_dev_t
>
> -#ifdef __GNUC__
> -typedef long long __kernel_loff_t;
> -#endif
> -
> -typedef struct {
> - int val[2];
> -} __kernel_fsid_t;
> -
> -#if defined(__KERNEL__)
> -
> -#undef __FD_SET
> -#define __FD_SET(fd, fdsetp) \
> - (((fd_set *)(fdsetp))->fds_bits[(fd) >> 5] |= (1<<((fd) & 31)))
> -
> -#undef __FD_CLR
> -#define __FD_CLR(fd, fdsetp) \
> - (((fd_set *)(fdsetp))->fds_bits[(fd) >> 5] &= ~(1<<((fd) & 31)))
> -
> -#undef __FD_ISSET
> -#define __FD_ISSET(fd, fdsetp) \
> - ((((fd_set *)(fdsetp))->fds_bits[(fd) >> 5] & (1<<((fd) & 31))) != 0)
> -
> -#undef __FD_ZERO
> -#define __FD_ZERO(fdsetp) \
> - (memset (fdsetp, 0, sizeof (*(fd_set *)(fdsetp))))
> -
> -#endif
> +#include <asm-generic/posix_types.h>
>
> #endif
> --
> 1.7.6.5
>


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