mirror of
git://git.musl-libc.org/musl
synced 2025-01-08 15:40:02 +00:00
af55070eae
introduced to stat ipc objects without permission checks since the info is available in /proc/sysvipc anyway, new in linux commits 23c8cec8cf679b10997a512abb1e86f0cedc42ba a280d6dc77eb6002f269d58cd47c7c7e69b617b6 c21a6970ae727839a2f300cd8dd957de0d0238c3
69 lines
1.3 KiB
C
69 lines
1.3 KiB
C
#ifndef _SYS_SHM_H
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#define _SYS_SHM_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <features.h>
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#define __NEED_time_t
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#define __NEED_size_t
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#define __NEED_pid_t
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#include <bits/alltypes.h>
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#include <sys/ipc.h>
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#ifdef _GNU_SOURCE
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#define __used_ids used_ids
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#define __swap_attempts swap_attempts
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#define __swap_successes swap_successes
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#endif
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#include <bits/shm.h>
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#define SHM_R 0400
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#define SHM_W 0200
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#define SHM_RDONLY 010000
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#define SHM_RND 020000
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#define SHM_REMAP 040000
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#define SHM_EXEC 0100000
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#define SHM_LOCK 11
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#define SHM_UNLOCK 12
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#define SHM_STAT 13
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#define SHM_INFO 14
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#define SHM_STAT_ANY 15
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#define SHM_DEST 01000
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#define SHM_LOCKED 02000
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#define SHM_HUGETLB 04000
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#define SHM_NORESERVE 010000
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#define SHM_HUGE_SHIFT 26
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#define SHM_HUGE_MASK 0x3f
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#define SHM_HUGE_64KB (16 << 26)
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#define SHM_HUGE_512KB (19 << 26)
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#define SHM_HUGE_1MB (20 << 26)
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#define SHM_HUGE_2MB (21 << 26)
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#define SHM_HUGE_8MB (23 << 26)
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#define SHM_HUGE_16MB (24 << 26)
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#define SHM_HUGE_256MB (28 << 26)
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#define SHM_HUGE_1GB (30 << 26)
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#define SHM_HUGE_2GB (31 << 26)
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#define SHM_HUGE_16GB (34U << 26)
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typedef unsigned long shmatt_t;
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void *shmat(int, const void *, int);
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int shmctl(int, int, struct shmid_ds *);
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int shmdt(const void *);
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int shmget(key_t, size_t, int);
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#ifdef __cplusplus
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}
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#endif
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#endif
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