mirror of
https://github.com/torvalds/linux.git
synced 2024-12-27 05:11:48 +00:00
a439fe51a1
The majority of this patch was created by the following script: *** ASM=arch/sparc/include/asm mkdir -p $ASM git mv include/asm-sparc64/ftrace.h $ASM git rm include/asm-sparc64/* git mv include/asm-sparc/* $ASM sed -ie 's/asm-sparc64/asm/g' $ASM/* sed -ie 's/asm-sparc/asm/g' $ASM/* *** The rest was an update of the top-level Makefile to use sparc for header files when sparc64 is being build. And a small fixlet to pick up the correct unistd.h from sparc64 code. Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
51 lines
1.2 KiB
C
51 lines
1.2 KiB
C
#ifndef _SPARC_SHMBUF_H
|
|
#define _SPARC_SHMBUF_H
|
|
|
|
/*
|
|
* The shmid64_ds structure for sparc 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
|
|
*/
|
|
|
|
#if defined(__sparc__) && defined(__arch64__)
|
|
# define PADDING(x)
|
|
#else
|
|
# define PADDING(x) unsigned int x;
|
|
#endif
|
|
|
|
struct shmid64_ds {
|
|
struct ipc64_perm shm_perm; /* operation perms */
|
|
PADDING(__pad1)
|
|
__kernel_time_t shm_atime; /* last attach time */
|
|
PADDING(__pad2)
|
|
__kernel_time_t shm_dtime; /* last detach time */
|
|
PADDING(__pad3)
|
|
__kernel_time_t shm_ctime; /* last change time */
|
|
size_t shm_segsz; /* size of segment (bytes) */
|
|
__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 __unused1;
|
|
unsigned long __unused2;
|
|
};
|
|
|
|
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;
|
|
};
|
|
|
|
#undef PADDING
|
|
|
|
#endif /* _SPARC_SHMBUF_H */
|