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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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fabb626ad6
Cosmetic updates and trivial fixes of m32r arch-dependent files. - Remove RCS ID strings and trailing white lines - Other misc. cosmetic updates Signed-off-by: Hirokazu Takata <takata@linux-m32r.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
43 lines
1.1 KiB
C
43 lines
1.1 KiB
C
#ifndef _ASM_M32R_SHMBUF_H
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#define _ASM_M32R_SHMBUF_H
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/*
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* The shmid64_ds structure for M32R 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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* - 64-bit time_t to solve y2038 problem
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* - 2 miscellaneous 32-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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unsigned long __unused1;
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__kernel_time_t shm_dtime; /* last detach time */
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unsigned long __unused2;
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__kernel_time_t shm_ctime; /* last change time */
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unsigned long __unused3;
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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 __unused4;
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unsigned long __unused5;
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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_M32R_SHMBUF_H */
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