UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

y2038: alpha: Remove unneeded ipc uapi header files 

The alpha ipcbuf/msgbuf/sembuf/shmbuf header files are all identical
to the version from asm-generic.

This patch removes the files and replaces them with 'generic-y'
statements as part of the y2038 series. Since there is no 32-bit
syscall support for alpha, we don't need the other changes, but
it's good to have clean this up anyway.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Arnd Bergmann 2015-05-05 22:47:56 +02:00
parent c039dbd5f4
commit 469599f644
5 changed files with 4 additions and 92 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
arch/alpha/include/uapi/asm/Kbuild
View File

@ -2,4 +2,8 @@
include include/uapi/asm-generic/Kbuild.asm
generic-y += bpf_perf_event.h
generic-y += ipcbuf.h
generic-y += msgbuf.h
generic-y += poll.h
generic-y += sembuf.h
generic-y += shmbuf.h

2
arch/alpha/include/uapi/asm/ipcbuf.h
View File

@ -1,2 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#include <asm-generic/ipcbuf.h>

28
arch/alpha/include/uapi/asm/msgbuf.h
View File

@ -1,28 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ALPHA_MSGBUF_H
#define _ALPHA_MSGBUF_H
/*
* The msqid64_ds structure for alpha 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 msqid64_ds {
struct ipc64_perm msg_perm;
__kernel_time_t msg_stime; /* last msgsnd time */
__kernel_time_t msg_rtime; /* last msgrcv time */
__kernel_time_t msg_ctime; /* last change time */
unsigned long msg_cbytes; /* current number of bytes on queue */
unsigned long msg_qnum; /* number of messages in queue */
unsigned long msg_qbytes; /* max number of bytes on queue */
__kernel_pid_t msg_lspid; /* pid of last msgsnd */
__kernel_pid_t msg_lrpid; /* last receive pid */
unsigned long __unused1;
unsigned long __unused2;
};
#endif /* _ALPHA_MSGBUF_H */

23
arch/alpha/include/uapi/asm/sembuf.h
View File

@ -1,23 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ALPHA_SEMBUF_H
#define _ALPHA_SEMBUF_H
/*
* The semid64_ds structure for alpha 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 semid64_ds {
struct ipc64_perm sem_perm; /* permissions .. see ipc.h */
__kernel_time_t sem_otime; /* last semop time */
__kernel_time_t sem_ctime; /* last change time */
unsigned long sem_nsems; /* no. of semaphores in array */
unsigned long __unused1;
unsigned long __unused2;
};
#endif /* _ALPHA_SEMBUF_H */

39
arch/alpha/include/uapi/asm/shmbuf.h
View File

@ -1,39 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ALPHA_SHMBUF_H
#define _ALPHA_SHMBUF_H
/*
* The shmid64_ds structure for alpha 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 __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;
};
#endif /* _ALPHA_SHMBUF_H */