android/android_kernel_asus_sm8350
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x86: merge shmbuf_32/64.h

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Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Thomas Gleixner 2007-10-23 22:37:24 +02:00
parent 8fc37f2c47
commit 079091a450
4 changed files with 50 additions and 94 deletions
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2
include/asm-x86/Kbuild
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@ -27,8 +27,6 @@ unifdef-y += posix_types_64.h
unifdef-y += ptrace.h
unifdef-y += setup_32.h
unifdef-y += setup_64.h
unifdef-y += shmbuf_32.h
unifdef-y += shmbuf_64.h
unifdef-y += sigcontext_32.h
unifdef-y += sigcontext_64.h
unifdef-y += signal_32.h

62
include/asm-x86/shmbuf.h
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@ -1,13 +1,51 @@
#ifdef __KERNEL__
# ifdef CONFIG_X86_32
# include "shmbuf_32.h"
# else
# include "shmbuf_64.h"
# endif
#else
# ifdef __i386__
# include "shmbuf_32.h"
# else
# include "shmbuf_64.h"
# endif
#ifndef _ASM_X86_SHMBUF_H
#define _ASM_X86_SHMBUF_H
/*
* The shmid64_ds structure for x86 architecture.
* Note extra padding because this structure is passed back and forth
* between kernel and user space.
*
* Pad space on 32 bit is left for:
* - 64-bit time_t to solve y2038 problem
* - 2 miscellaneous 32-bit values
*
* Pad space on 64 bit is left for:
* - 2 miscellaneous 64-bit values
*/
struct shmid64_ds {
struct ipc64_perm shm_perm; /* operation perms */
size_t shm_segsz; /* size of segment (bytes) */
__kernel_time_t shm_atime; /* last attach time */
#ifdef __i386__
unsigned long __unused1;
#endif
__kernel_time_t shm_dtime; /* last detach time */
#ifdef __i386__
unsigned long __unused2;
#endif
__kernel_time_t shm_ctime; /* last change time */
#ifdef __i386__
unsigned long __unused3;
#endif
__kernel_pid_t shm_cpid; /* pid of creator */
__kernel_pid_t shm_lpid; /* pid of last operator */
unsigned long shm_nattch; /* no. of current attaches */
unsigned long __unused4;
unsigned long __unused5;
};
struct shminfo64 {
unsigned long shmmax;
unsigned long shmmin;
unsigned long shmmni;
unsigned long shmseg;
unsigned long shmall;
unsigned long __unused1;
unsigned long __unused2;
unsigned long __unused3;
unsigned long __unused4;
};
#endif /* _ASM_X86_SHMBUF_H */

42
include/asm-x86/shmbuf_32.h
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@ -1,42 +0,0 @@
#ifndef _I386_SHMBUF_H
#define _I386_SHMBUF_H
/*
* The shmid64_ds structure for i386 architecture.
* Note extra padding because this structure is passed back and forth
* between kernel and user space.
*
* Pad space is left for:
* - 64-bit time_t to solve y2038 problem
* - 2 miscellaneous 32-bit values
*/
struct shmid64_ds {
struct ipc64_perm shm_perm; /* operation perms */
size_t shm_segsz; /* size of segment (bytes) */
__kernel_time_t shm_atime; /* last attach time */
unsigned long __unused1;
__kernel_time_t shm_dtime; /* last detach time */
unsigned long __unused2;
__kernel_time_t shm_ctime; /* last change time */
unsigned long __unused3;
__kernel_pid_t shm_cpid; /* pid of creator */
__kernel_pid_t shm_lpid; /* pid of last operator */
unsigned long shm_nattch; /* no. of current attaches */
unsigned long __unused4;
unsigned long __unused5;
};
struct shminfo64 {
unsigned long shmmax;
unsigned long shmmin;
unsigned long shmmni;
unsigned long shmseg;
unsigned long shmall;
unsigned long __unused1;
unsigned long __unused2;
unsigned long __unused3;
unsigned long __unused4;
};
#endif /* _I386_SHMBUF_H */

38
include/asm-x86/shmbuf_64.h
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@ -1,38 +0,0 @@
#ifndef _X8664_SHMBUF_H
#define _X8664_SHMBUF_H
/*
* The shmid64_ds structure for x8664 architecture.
* Note extra padding because this structure is passed back and forth
* between kernel and user space.
*
* Pad space is left for:
* - 2 miscellaneous 64-bit values
*/
struct shmid64_ds {
struct ipc64_perm shm_perm; /* operation perms */
size_t shm_segsz; /* size of segment (bytes) */
__kernel_time_t shm_atime; /* last attach time */
__kernel_time_t shm_dtime; /* last detach time */
__kernel_time_t shm_ctime; /* last change time */
__kernel_pid_t shm_cpid; /* pid of creator */
__kernel_pid_t shm_lpid; /* pid of last operator */
unsigned long shm_nattch; /* no. of current attaches */
unsigned long __unused4;
unsigned long __unused5;
};
struct shminfo64 {
unsigned long shmmax;
unsigned long shmmin;
unsigned long shmmni;
unsigned long shmseg;
unsigned long shmall;
unsigned long __unused1;
unsigned long __unused2;
unsigned long __unused3;
unsigned long __unused4;
};
#endif