/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * include/asm-xtensa/msgbuf.h * * The msqid64_ds structure for the Xtensa 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 * * This file is subject to the terms and conditions of the GNU General * Public License. See the file "COPYING" in the main directory of * this archive for more details. */ #ifndef _XTENSA_MSGBUF_H #define _XTENSA_MSGBUF_H struct msqid64_ds { struct ipc64_perm msg_perm; #ifdef __XTENSA_EB__ unsigned int __unused1; __kernel_time_t msg_stime; /* last msgsnd time */ unsigned int __unused2; __kernel_time_t msg_rtime; /* last msgrcv time */ unsigned int __unused3; __kernel_time_t msg_ctime; /* last change time */ #elif defined(__XTENSA_EL__) __kernel_time_t msg_stime; /* last msgsnd time */ unsigned int __unused1; __kernel_time_t msg_rtime; /* last msgrcv time */ unsigned int __unused2; __kernel_time_t msg_ctime; /* last change time */ unsigned int __unused3; #else # error processor byte order undefined! #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 __unused4; unsigned long __unused5; }; #endif /* _XTENSA_MSGBUF_H */
Name | Type | Size | Permission | Actions |
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Kbuild | File | 307 B | 0644 |
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auxvec.h | File | 60 B | 0644 |
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byteorder.h | File | 340 B | 0644 |
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ioctls.h | File | 4.73 KB | 0644 |
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ipcbuf.h | File | 905 B | 0644 |
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mman.h | File | 4.46 KB | 0644 |
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msgbuf.h | File | 1.55 KB | 0644 |
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param.h | File | 635 B | 0644 |
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poll.h | File | 509 B | 0644 |
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posix_types.h | File | 1.13 KB | 0644 |
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ptrace.h | File | 976 B | 0644 |
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sembuf.h | File | 1.22 KB | 0644 |
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setup.h | File | 462 B | 0644 |
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shmbuf.h | File | 2.12 KB | 0644 |
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sigcontext.h | File | 681 B | 0644 |
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signal.h | File | 3.01 KB | 0644 |
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socket.h | File | 2.41 KB | 0644 |
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sockios.h | File | 863 B | 0644 |
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stat.h | File | 1.75 KB | 0644 |
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swab.h | File | 2.13 KB | 0644 |
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termbits.h | File | 4.88 KB | 0644 |
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types.h | File | 712 B | 0644 |
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unistd.h | File | 22.99 KB | 0644 |
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