2005-04-16 15:20:36 -07:00
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#ifndef _LINUX_IPC_H
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#define _LINUX_IPC_H
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2007-07-15 23:39:57 -07:00
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#include <linux/spinlock.h>
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2012-02-07 16:54:11 -08:00
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#include <linux/uidgid.h>
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2012-10-13 10:46:48 +01:00
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#include <uapi/linux/ipc.h>
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2006-10-04 02:15:19 -07:00
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2005-04-16 15:20:36 -07:00
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#define IPCMNI 32768 /* <= MAX_INT limit for ipc arrays (including sysctl changes) */
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/* used by in-kernel data structures */
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struct kern_ipc_perm
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{
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spinlock_t lock;
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int deleted;
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2007-10-18 23:40:48 -07:00
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int id;
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2005-04-16 15:20:36 -07:00
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key_t key;
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2012-02-07 16:54:11 -08:00
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kuid_t uid;
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kgid_t gid;
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kuid_t cuid;
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kgid_t cgid;
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2011-07-27 14:03:22 -04:00
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umode_t mode;
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2005-04-16 15:20:36 -07:00
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unsigned long seq;
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void *security;
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};
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#endif /* _LINUX_IPC_H */
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