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Merge branch 'timers-2038-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull time/Y2038 updates from Thomas Gleixner: - Consolidate SySV IPC UAPI headers - Convert SySV IPC to the new COMPAT_32BIT_TIME mechanism - Cleanup the core interfaces and standardize on the ktime_get_* naming convention. - Convert the X86 platform ops to timespec64 - Remove the ugly temporary timespec64 hack * 'timers-2038-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (22 commits) x86: Convert x86_platform_ops to timespec64 timekeeping: Add more coarse clocktai/boottime interfaces timekeeping: Add ktime_get_coarse_with_offset timekeeping: Standardize on ktime_get_*() naming timekeeping: Clean up ktime_get_real_ts64 timekeeping: Remove timespec64 hack y2038: ipc: Redirect ipc(SEMTIMEDOP, ...) to compat_ksys_semtimedop y2038: ipc: Enable COMPAT_32BIT_TIME y2038: ipc: Use __kernel_timespec y2038: ipc: Report long times to user space y2038: ipc: Use ktime_get_real_seconds consistently y2038: xtensa: Extend sysvipc data structures y2038: powerpc: Extend sysvipc data structures y2038: sparc: Extend sysvipc data structures y2038: parisc: Extend sysvipc data structures y2038: mips: Extend sysvipc data structures y2038: arm64: Extend sysvipc compat data structures y2038: s390: Remove unneeded ipc uapi header files y2038: ia64: Remove unneeded ipc uapi header files y2038: alpha: Remove unneeded ipc uapi header files ...
This commit is contained in:
Linus Torvalds
@@ -2,4 +2,8 @@
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include include/uapi/asm-generic/Kbuild.asm
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generic-y += bpf_perf_event.h
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generic-y += ipcbuf.h
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generic-y += msgbuf.h
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generic-y += poll.h
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generic-y += sembuf.h
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generic-y += shmbuf.h
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@@ -1,2 +0,0 @@
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
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#include <asm-generic/ipcbuf.h>
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@@ -1,28 +0,0 @@
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
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#ifndef _ALPHA_MSGBUF_H
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#define _ALPHA_MSGBUF_H
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/*
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* The msqid64_ds structure for alpha architecture.
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* Note extra padding because this structure is passed back and forth
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* between kernel and user space.
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*
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* Pad space is left for:
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* - 2 miscellaneous 64-bit values
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*/
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struct msqid64_ds {
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struct ipc64_perm msg_perm;
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__kernel_time_t msg_stime; /* last msgsnd time */
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__kernel_time_t msg_rtime; /* last msgrcv time */
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__kernel_time_t msg_ctime; /* last change time */
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unsigned long msg_cbytes; /* current number of bytes on queue */
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unsigned long msg_qnum; /* number of messages in queue */
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unsigned long msg_qbytes; /* max number of bytes on queue */
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__kernel_pid_t msg_lspid; /* pid of last msgsnd */
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__kernel_pid_t msg_lrpid; /* last receive pid */
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unsigned long __unused1;
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unsigned long __unused2;
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};
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#endif /* _ALPHA_MSGBUF_H */
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@@ -1,23 +0,0 @@
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
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#ifndef _ALPHA_SEMBUF_H
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#define _ALPHA_SEMBUF_H
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/*
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* The semid64_ds structure for alpha architecture.
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* Note extra padding because this structure is passed back and forth
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* between kernel and user space.
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*
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* Pad space is left for:
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* - 2 miscellaneous 64-bit values
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*/
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struct semid64_ds {
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struct ipc64_perm sem_perm; /* permissions .. see ipc.h */
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__kernel_time_t sem_otime; /* last semop time */
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__kernel_time_t sem_ctime; /* last change time */
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unsigned long sem_nsems; /* no. of semaphores in array */
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unsigned long __unused1;
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unsigned long __unused2;
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};
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#endif /* _ALPHA_SEMBUF_H */
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@@ -1,39 +0,0 @@
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
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#ifndef _ALPHA_SHMBUF_H
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#define _ALPHA_SHMBUF_H
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/*
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* The shmid64_ds structure for alpha architecture.
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* Note extra padding because this structure is passed back and forth
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* between kernel and user space.
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*
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* Pad space is left for:
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* - 2 miscellaneous 64-bit values
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*/
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struct shmid64_ds {
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struct ipc64_perm shm_perm; /* operation perms */
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size_t shm_segsz; /* size of segment (bytes) */
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__kernel_time_t shm_atime; /* last attach time */
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__kernel_time_t shm_dtime; /* last detach time */
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__kernel_time_t shm_ctime; /* last change time */
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__kernel_pid_t shm_cpid; /* pid of creator */
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__kernel_pid_t shm_lpid; /* pid of last operator */
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unsigned long shm_nattch; /* no. of current attaches */
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unsigned long __unused1;
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unsigned long __unused2;
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};
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struct shminfo64 {
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unsigned long shmmax;
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unsigned long shmmin;
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unsigned long shmmni;
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unsigned long shmseg;
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unsigned long shmall;
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unsigned long __unused1;
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unsigned long __unused2;
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unsigned long __unused3;
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unsigned long __unused4;
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};
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#endif /* _ALPHA_SHMBUF_H */
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@@ -181,10 +181,10 @@ struct compat_ipc64_perm {
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struct compat_semid64_ds {
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struct compat_ipc64_perm sem_perm;
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compat_time_t sem_otime;
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compat_ulong_t __unused1;
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compat_time_t sem_ctime;
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compat_ulong_t __unused2;
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compat_ulong_t sem_otime;
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compat_ulong_t sem_otime_high;
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compat_ulong_t sem_ctime;
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compat_ulong_t sem_ctime_high;
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compat_ulong_t sem_nsems;
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compat_ulong_t __unused3;
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compat_ulong_t __unused4;
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@@ -192,12 +192,12 @@ struct compat_semid64_ds {
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struct compat_msqid64_ds {
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struct compat_ipc64_perm msg_perm;
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compat_time_t msg_stime;
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compat_ulong_t __unused1;
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compat_time_t msg_rtime;
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compat_ulong_t __unused2;
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compat_time_t msg_ctime;
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compat_ulong_t __unused3;
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compat_ulong_t msg_stime;
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compat_ulong_t msg_stime_high;
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compat_ulong_t msg_rtime;
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compat_ulong_t msg_rtime_high;
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compat_ulong_t msg_ctime;
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compat_ulong_t msg_ctime_high;
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compat_ulong_t msg_cbytes;
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compat_ulong_t msg_qnum;
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compat_ulong_t msg_qbytes;
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@@ -210,12 +210,12 @@ struct compat_msqid64_ds {
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struct compat_shmid64_ds {
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struct compat_ipc64_perm shm_perm;
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compat_size_t shm_segsz;
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compat_time_t shm_atime;
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compat_ulong_t __unused1;
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compat_time_t shm_dtime;
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compat_ulong_t __unused2;
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compat_time_t shm_ctime;
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compat_ulong_t __unused3;
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compat_ulong_t shm_atime;
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compat_ulong_t shm_atime_high;
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compat_ulong_t shm_dtime;
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compat_ulong_t shm_dtime_high;
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compat_ulong_t shm_ctime;
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compat_ulong_t shm_ctime_high;
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compat_pid_t shm_cpid;
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compat_pid_t shm_lpid;
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compat_ulong_t shm_nattch;
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@@ -2,5 +2,9 @@
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include include/uapi/asm-generic/Kbuild.asm
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generic-y += bpf_perf_event.h
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generic-y += ipcbuf.h
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generic-y += kvm_para.h
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generic-y += msgbuf.h
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generic-y += poll.h
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generic-y += sembuf.h
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generic-y += shmbuf.h
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@@ -1,2 +0,0 @@
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
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#include <asm-generic/ipcbuf.h>
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@@ -1,28 +0,0 @@
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
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#ifndef _ASM_IA64_MSGBUF_H
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#define _ASM_IA64_MSGBUF_H
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/*
|
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* The msqid64_ds structure for IA-64 architecture.
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* Note extra padding because this structure is passed back and forth
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* between kernel and user space.
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*
|
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* Pad space is left for:
|
||||
* - 2 miscellaneous 64-bit values
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*/
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struct msqid64_ds {
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struct ipc64_perm msg_perm;
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__kernel_time_t msg_stime; /* last msgsnd time */
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__kernel_time_t msg_rtime; /* last msgrcv time */
|
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__kernel_time_t msg_ctime; /* last change time */
|
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unsigned long msg_cbytes; /* current number of bytes on queue */
|
||||
unsigned long msg_qnum; /* number of messages in queue */
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unsigned long msg_qbytes; /* max number of bytes on queue */
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__kernel_pid_t msg_lspid; /* pid of last msgsnd */
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__kernel_pid_t msg_lrpid; /* last receive pid */
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unsigned long __unused1;
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unsigned long __unused2;
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};
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#endif /* _ASM_IA64_MSGBUF_H */
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@@ -1,23 +0,0 @@
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
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#ifndef _ASM_IA64_SEMBUF_H
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#define _ASM_IA64_SEMBUF_H
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/*
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* The semid64_ds structure for IA-64 architecture.
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* Note extra padding because this structure is passed back and forth
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* between kernel and user space.
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*
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* Pad space is left for:
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||||
* - 2 miscellaneous 64-bit values
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*/
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struct semid64_ds {
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struct ipc64_perm sem_perm; /* permissions .. see ipc.h */
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__kernel_time_t sem_otime; /* last semop time */
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__kernel_time_t sem_ctime; /* last change time */
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unsigned long sem_nsems; /* no. of semaphores in array */
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unsigned long __unused1;
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unsigned long __unused2;
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};
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#endif /* _ASM_IA64_SEMBUF_H */
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@@ -1,39 +0,0 @@
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
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#ifndef _ASM_IA64_SHMBUF_H
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#define _ASM_IA64_SHMBUF_H
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/*
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* The shmid64_ds structure for IA-64 architecture.
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* Note extra padding because this structure is passed back and forth
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* between kernel and user space.
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*
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* Pad space is left for:
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* - 2 miscellaneous 64-bit values
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*/
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struct shmid64_ds {
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struct ipc64_perm shm_perm; /* operation perms */
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size_t shm_segsz; /* size of segment (bytes) */
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__kernel_time_t shm_atime; /* last attach time */
|
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__kernel_time_t shm_dtime; /* last detach time */
|
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__kernel_time_t shm_ctime; /* last change time */
|
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__kernel_pid_t shm_cpid; /* pid of creator */
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__kernel_pid_t shm_lpid; /* pid of last operator */
|
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unsigned long shm_nattch; /* no. of current attaches */
|
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unsigned long __unused1;
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unsigned long __unused2;
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};
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struct shminfo64 {
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unsigned long shmmax;
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unsigned long shmmin;
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unsigned long shmmni;
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unsigned long shmseg;
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unsigned long shmall;
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unsigned long __unused1;
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unsigned long __unused2;
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unsigned long __unused3;
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unsigned long __unused4;
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};
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#endif /* _ASM_IA64_SHMBUF_H */
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@@ -37,9 +37,11 @@ typedef struct {
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typedef s32 compat_timer_t;
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typedef s32 compat_key_t;
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typedef s16 compat_short_t;
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typedef s32 compat_int_t;
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typedef s32 compat_long_t;
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typedef s64 compat_s64;
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typedef u16 compat_ushort_t;
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typedef u32 compat_uint_t;
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typedef u32 compat_ulong_t;
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typedef u64 compat_u64;
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@@ -157,35 +159,35 @@ struct compat_ipc64_perm {
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struct compat_semid64_ds {
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struct compat_ipc64_perm sem_perm;
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compat_time_t sem_otime;
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compat_time_t sem_ctime;
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||||
compat_ulong_t sem_otime;
|
||||
compat_ulong_t sem_ctime;
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||||
compat_ulong_t sem_nsems;
|
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compat_ulong_t __unused1;
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||||
compat_ulong_t __unused2;
|
||||
compat_ulong_t sem_otime_high;
|
||||
compat_ulong_t sem_ctime_high;
|
||||
};
|
||||
|
||||
struct compat_msqid64_ds {
|
||||
struct compat_ipc64_perm msg_perm;
|
||||
#ifndef CONFIG_CPU_LITTLE_ENDIAN
|
||||
compat_ulong_t __unused1;
|
||||
compat_ulong_t msg_stime_high;
|
||||
#endif
|
||||
compat_time_t msg_stime;
|
||||
compat_ulong_t msg_stime;
|
||||
#ifdef CONFIG_CPU_LITTLE_ENDIAN
|
||||
compat_ulong_t __unused1;
|
||||
compat_ulong_t msg_stime_high;
|
||||
#endif
|
||||
#ifndef CONFIG_CPU_LITTLE_ENDIAN
|
||||
compat_ulong_t __unused2;
|
||||
compat_ulong_t msg_rtime_high;
|
||||
#endif
|
||||
compat_time_t msg_rtime;
|
||||
compat_ulong_t msg_rtime;
|
||||
#ifdef CONFIG_CPU_LITTLE_ENDIAN
|
||||
compat_ulong_t __unused2;
|
||||
compat_ulong_t msg_rtime_high;
|
||||
#endif
|
||||
#ifndef CONFIG_CPU_LITTLE_ENDIAN
|
||||
compat_ulong_t __unused3;
|
||||
compat_ulong_t msg_ctime_high;
|
||||
#endif
|
||||
compat_time_t msg_ctime;
|
||||
compat_ulong_t msg_ctime;
|
||||
#ifdef CONFIG_CPU_LITTLE_ENDIAN
|
||||
compat_ulong_t __unused3;
|
||||
compat_ulong_t msg_ctime_high;
|
||||
#endif
|
||||
compat_ulong_t msg_cbytes;
|
||||
compat_ulong_t msg_qnum;
|
||||
@@ -199,14 +201,16 @@ struct compat_msqid64_ds {
|
||||
struct compat_shmid64_ds {
|
||||
struct compat_ipc64_perm shm_perm;
|
||||
compat_size_t shm_segsz;
|
||||
compat_time_t shm_atime;
|
||||
compat_time_t shm_dtime;
|
||||
compat_time_t shm_ctime;
|
||||
compat_ulong_t shm_atime;
|
||||
compat_ulong_t shm_dtime;
|
||||
compat_ulong_t shm_ctime;
|
||||
compat_pid_t shm_cpid;
|
||||
compat_pid_t shm_lpid;
|
||||
compat_ulong_t shm_nattch;
|
||||
compat_ulong_t __unused1;
|
||||
compat_ulong_t __unused2;
|
||||
compat_ushort_t shm_atime_high;
|
||||
compat_ushort_t shm_dtime_high;
|
||||
compat_ushort_t shm_ctime_high;
|
||||
compat_ushort_t __unused2;
|
||||
};
|
||||
|
||||
/* MIPS has unusual order of fields in stack_t */
|
||||
|
||||
@@ -9,33 +9,15 @@
|
||||
* between kernel and user space.
|
||||
*
|
||||
* Pad space is left for:
|
||||
* - extension of time_t to 64-bit on 32-bitsystem to solve the y2038 problem
|
||||
* - 2 miscellaneous unsigned long values
|
||||
*/
|
||||
|
||||
#if defined(__mips64)
|
||||
struct msqid64_ds {
|
||||
struct ipc64_perm msg_perm;
|
||||
#if !defined(__mips64) && defined(__MIPSEB__)
|
||||
unsigned long __unused1;
|
||||
#endif
|
||||
__kernel_time_t msg_stime; /* last msgsnd time */
|
||||
#if !defined(__mips64) && defined(__MIPSEL__)
|
||||
unsigned long __unused1;
|
||||
#endif
|
||||
#if !defined(__mips64) && defined(__MIPSEB__)
|
||||
unsigned long __unused2;
|
||||
#endif
|
||||
__kernel_time_t msg_rtime; /* last msgrcv time */
|
||||
#if !defined(__mips64) && defined(__MIPSEL__)
|
||||
unsigned long __unused2;
|
||||
#endif
|
||||
#if !defined(__mips64) && defined(__MIPSEB__)
|
||||
unsigned long __unused3;
|
||||
#endif
|
||||
__kernel_time_t msg_ctime; /* last change time */
|
||||
#if !defined(__mips64) && defined(__MIPSEL__)
|
||||
unsigned long __unused3;
|
||||
#endif
|
||||
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 */
|
||||
@@ -44,5 +26,42 @@ struct msqid64_ds {
|
||||
unsigned long __unused4;
|
||||
unsigned long __unused5;
|
||||
};
|
||||
#elif defined (__MIPSEB__)
|
||||
struct msqid64_ds {
|
||||
struct ipc64_perm msg_perm;
|
||||
unsigned long msg_stime_high;
|
||||
unsigned long msg_stime; /* last msgsnd time */
|
||||
unsigned long msg_rtime_high;
|
||||
unsigned long msg_rtime; /* last msgrcv time */
|
||||
unsigned long msg_ctime_high;
|
||||
unsigned long 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 __unused4;
|
||||
unsigned long __unused5;
|
||||
};
|
||||
#elif defined (__MIPSEL__)
|
||||
struct msqid64_ds {
|
||||
struct ipc64_perm msg_perm;
|
||||
unsigned long msg_stime; /* last msgsnd time */
|
||||
unsigned long msg_stime_high;
|
||||
unsigned long msg_rtime; /* last msgrcv time */
|
||||
unsigned long msg_rtime_high;
|
||||
unsigned long msg_ctime; /* last change time */
|
||||
unsigned long msg_ctime_high;
|
||||
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 __unused4;
|
||||
unsigned long __unused5;
|
||||
};
|
||||
#else
|
||||
#warning no endianess set
|
||||
#endif
|
||||
|
||||
#endif /* _ASM_MSGBUF_H */
|
||||
|
||||
@@ -7,10 +7,11 @@
|
||||
* 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
|
||||
* Pad space is left for 2 miscellaneous 64-bit values on mips64,
|
||||
* but used for the upper 32 bit of the time values on mips32.
|
||||
*/
|
||||
|
||||
#ifdef __mips64
|
||||
struct semid64_ds {
|
||||
struct ipc64_perm sem_perm; /* permissions .. see ipc.h */
|
||||
__kernel_time_t sem_otime; /* last semop time */
|
||||
@@ -19,5 +20,15 @@ struct semid64_ds {
|
||||
unsigned long __unused1;
|
||||
unsigned long __unused2;
|
||||
};
|
||||
#else
|
||||
struct semid64_ds {
|
||||
struct ipc64_perm sem_perm; /* permissions .. see ipc.h */
|
||||
unsigned long sem_otime; /* last semop time */
|
||||
unsigned long sem_ctime; /* last change time */
|
||||
unsigned long sem_nsems; /* no. of semaphores in array */
|
||||
unsigned long sem_otime_high;
|
||||
unsigned long sem_ctime_high;
|
||||
};
|
||||
#endif
|
||||
|
||||
#endif /* _ASM_SEMBUF_H */
|
||||
|
||||
@@ -7,10 +7,13 @@
|
||||
* Note extra padding because this structure is passed back and forth
|
||||
* between kernel and user space.
|
||||
*
|
||||
* Pad space is left for:
|
||||
* - 2 miscellaneous 32-bit rsp. 64-bit values
|
||||
* As MIPS was lacking proper padding after shm_?time, we use 48 bits
|
||||
* of the padding at the end to store a few additional bits of the time.
|
||||
* libc implementations need to take care to convert this into a proper
|
||||
* data structure when moving to 64-bit time_t.
|
||||
*/
|
||||
|
||||
#ifdef __mips64
|
||||
struct shmid64_ds {
|
||||
struct ipc64_perm shm_perm; /* operation perms */
|
||||
size_t shm_segsz; /* size of segment (bytes) */
|
||||
@@ -23,6 +26,22 @@ struct shmid64_ds {
|
||||
unsigned long __unused1;
|
||||
unsigned long __unused2;
|
||||
};
|
||||
#else
|
||||
struct shmid64_ds {
|
||||
struct ipc64_perm shm_perm; /* operation perms */
|
||||
size_t shm_segsz; /* size of segment (bytes) */
|
||||
unsigned long shm_atime; /* last attach time */
|
||||
unsigned long shm_dtime; /* last detach time */
|
||||
unsigned long 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 short shm_atime_high;
|
||||
unsigned short shm_dtime_high;
|
||||
unsigned short shm_ctime_high;
|
||||
unsigned short __unused1;
|
||||
};
|
||||
#endif
|
||||
|
||||
struct shminfo64 {
|
||||
unsigned long shmmax;
|
||||
|
||||
@@ -138,10 +138,10 @@ struct compat_ipc64_perm {
|
||||
|
||||
struct compat_semid64_ds {
|
||||
struct compat_ipc64_perm sem_perm;
|
||||
unsigned int __unused1;
|
||||
compat_time_t sem_otime;
|
||||
unsigned int __unused2;
|
||||
compat_time_t sem_ctime;
|
||||
unsigned int sem_otime_high;
|
||||
unsigned int sem_otime;
|
||||
unsigned int sem_ctime_high;
|
||||
unsigned int sem_ctime;
|
||||
compat_ulong_t sem_nsems;
|
||||
compat_ulong_t __unused3;
|
||||
compat_ulong_t __unused4;
|
||||
@@ -149,12 +149,12 @@ struct compat_semid64_ds {
|
||||
|
||||
struct compat_msqid64_ds {
|
||||
struct compat_ipc64_perm msg_perm;
|
||||
unsigned int __unused1;
|
||||
compat_time_t msg_stime;
|
||||
unsigned int __unused2;
|
||||
compat_time_t msg_rtime;
|
||||
unsigned int __unused3;
|
||||
compat_time_t msg_ctime;
|
||||
unsigned int msg_stime_high;
|
||||
unsigned int msg_stime;
|
||||
unsigned int msg_rtime_high;
|
||||
unsigned int msg_rtime;
|
||||
unsigned int msg_ctime_high;
|
||||
unsigned int msg_ctime;
|
||||
compat_ulong_t msg_cbytes;
|
||||
compat_ulong_t msg_qnum;
|
||||
compat_ulong_t msg_qbytes;
|
||||
@@ -166,12 +166,12 @@ struct compat_msqid64_ds {
|
||||
|
||||
struct compat_shmid64_ds {
|
||||
struct compat_ipc64_perm shm_perm;
|
||||
unsigned int __unused1;
|
||||
compat_time_t shm_atime;
|
||||
unsigned int __unused2;
|
||||
compat_time_t shm_dtime;
|
||||
unsigned int __unused3;
|
||||
compat_time_t shm_ctime;
|
||||
unsigned int shm_atime_high;
|
||||
unsigned int shm_atime;
|
||||
unsigned int shm_dtime_high;
|
||||
unsigned int shm_dtime;
|
||||
unsigned int shm_ctime_high;
|
||||
unsigned int shm_ctime;
|
||||
unsigned int __unused4;
|
||||
compat_size_t shm_segsz;
|
||||
compat_pid_t shm_cpid;
|
||||
|
||||
@@ -10,31 +10,30 @@
|
||||
* between kernel and user space.
|
||||
*
|
||||
* Pad space is left for:
|
||||
* - 64-bit time_t to solve y2038 problem
|
||||
* - 2 miscellaneous 32-bit values
|
||||
*/
|
||||
|
||||
struct msqid64_ds {
|
||||
struct ipc64_perm msg_perm;
|
||||
#if __BITS_PER_LONG != 64
|
||||
unsigned int __pad1;
|
||||
#endif
|
||||
#if __BITS_PER_LONG == 64
|
||||
__kernel_time_t msg_stime; /* last msgsnd time */
|
||||
#if __BITS_PER_LONG != 64
|
||||
unsigned int __pad2;
|
||||
#endif
|
||||
__kernel_time_t msg_rtime; /* last msgrcv time */
|
||||
#if __BITS_PER_LONG != 64
|
||||
unsigned int __pad3;
|
||||
#endif
|
||||
__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;
|
||||
#else
|
||||
unsigned long msg_stime_high;
|
||||
unsigned long msg_stime; /* last msgsnd time */
|
||||
unsigned long msg_rtime_high;
|
||||
unsigned long msg_rtime; /* last msgrcv time */
|
||||
unsigned long msg_ctime_high;
|
||||
unsigned long msg_ctime; /* last change time */
|
||||
#endif
|
||||
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 /* _PARISC_MSGBUF_H */
|
||||
|
||||
@@ -10,21 +10,21 @@
|
||||
* between kernel and user space.
|
||||
*
|
||||
* Pad space is left for:
|
||||
* - 64-bit time_t to solve y2038 problem
|
||||
* - 2 miscellaneous 32-bit values
|
||||
*/
|
||||
|
||||
struct semid64_ds {
|
||||
struct ipc64_perm sem_perm; /* permissions .. see ipc.h */
|
||||
#if __BITS_PER_LONG != 64
|
||||
unsigned int __pad1;
|
||||
#endif
|
||||
#if __BITS_PER_LONG == 64
|
||||
__kernel_time_t sem_otime; /* last semop time */
|
||||
#if __BITS_PER_LONG != 64
|
||||
unsigned int __pad2;
|
||||
#endif
|
||||
__kernel_time_t sem_ctime; /* last change time */
|
||||
unsigned long sem_nsems; /* no. of semaphores in array */
|
||||
#else
|
||||
unsigned long sem_otime_high;
|
||||
unsigned long sem_otime; /* last semop time */
|
||||
unsigned long sem_ctime_high;
|
||||
unsigned long sem_ctime; /* last change time */
|
||||
#endif
|
||||
unsigned long sem_nsems; /* no. of semaphores in array */
|
||||
unsigned long __unused1;
|
||||
unsigned long __unused2;
|
||||
};
|
||||
|
||||
@@ -10,25 +10,22 @@
|
||||
* 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 */
|
||||
#if __BITS_PER_LONG != 64
|
||||
unsigned int __pad1;
|
||||
#endif
|
||||
#if __BITS_PER_LONG == 64
|
||||
__kernel_time_t shm_atime; /* last attach time */
|
||||
#if __BITS_PER_LONG != 64
|
||||
unsigned int __pad2;
|
||||
#endif
|
||||
__kernel_time_t shm_dtime; /* last detach time */
|
||||
#if __BITS_PER_LONG != 64
|
||||
unsigned int __pad3;
|
||||
#endif
|
||||
__kernel_time_t shm_ctime; /* last change time */
|
||||
#if __BITS_PER_LONG != 64
|
||||
#else
|
||||
unsigned long shm_atime_high;
|
||||
unsigned long shm_atime; /* last attach time */
|
||||
unsigned long shm_dtime_high;
|
||||
unsigned long shm_dtime; /* last detach time */
|
||||
unsigned long shm_ctime_high;
|
||||
unsigned long shm_ctime; /* last change time */
|
||||
unsigned int __pad4;
|
||||
#endif
|
||||
__kernel_size_t shm_segsz; /* size of segment (bytes) */
|
||||
|
||||
@@ -162,10 +162,10 @@ struct compat_ipc64_perm {
|
||||
|
||||
struct compat_semid64_ds {
|
||||
struct compat_ipc64_perm sem_perm;
|
||||
unsigned int __unused1;
|
||||
compat_time_t sem_otime;
|
||||
unsigned int __unused2;
|
||||
compat_time_t sem_ctime;
|
||||
unsigned int sem_otime_high;
|
||||
unsigned int sem_otime;
|
||||
unsigned int sem_ctime_high;
|
||||
unsigned int sem_ctime;
|
||||
compat_ulong_t sem_nsems;
|
||||
compat_ulong_t __unused3;
|
||||
compat_ulong_t __unused4;
|
||||
@@ -173,12 +173,12 @@ struct compat_semid64_ds {
|
||||
|
||||
struct compat_msqid64_ds {
|
||||
struct compat_ipc64_perm msg_perm;
|
||||
unsigned int __unused1;
|
||||
compat_time_t msg_stime;
|
||||
unsigned int __unused2;
|
||||
compat_time_t msg_rtime;
|
||||
unsigned int __unused3;
|
||||
compat_time_t msg_ctime;
|
||||
unsigned int msg_stime_high;
|
||||
unsigned int msg_stime;
|
||||
unsigned int msg_rtime_high;
|
||||
unsigned int msg_rtime;
|
||||
unsigned int msg_ctime_high;
|
||||
unsigned int msg_ctime;
|
||||
compat_ulong_t msg_cbytes;
|
||||
compat_ulong_t msg_qnum;
|
||||
compat_ulong_t msg_qbytes;
|
||||
@@ -190,12 +190,12 @@ struct compat_msqid64_ds {
|
||||
|
||||
struct compat_shmid64_ds {
|
||||
struct compat_ipc64_perm shm_perm;
|
||||
unsigned int __unused1;
|
||||
compat_time_t shm_atime;
|
||||
unsigned int __unused2;
|
||||
compat_time_t shm_dtime;
|
||||
unsigned int __unused3;
|
||||
compat_time_t shm_ctime;
|
||||
unsigned int shm_atime_high;
|
||||
unsigned int shm_atime;
|
||||
unsigned int shm_dtime_high;
|
||||
unsigned int shm_dtime;
|
||||
unsigned int shm_ctime_high;
|
||||
unsigned int shm_ctime;
|
||||
unsigned int __unused4;
|
||||
compat_size_t shm_segsz;
|
||||
compat_pid_t shm_cpid;
|
||||
|
||||
Some files were not shown because too many files have changed in this diff Show More
Reference in New Issue
Block a user