40 lines
695 B
C
40 lines
695 B
C
#ifndef _SYS_IPC_H
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#define _SYS_IPC_H 1
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// https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/sys_ipc.h.html
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#include <sys/cdefs.h>
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__BEGIN_DECLS
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#define __need_uid_t
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#define __need_gid_t
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#define __need_mode_t
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#define __need_key_t
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#include <sys/types.h>
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struct ipc_perm
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{
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uid_t uid; /* Owner's user ID. */
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gid_t gid; /* Owner's group ID. */
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uid_t cuid; /* Creator's user ID. */
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gid_t cgid; /* Creator's group ID. */
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mode_t mode; /* Read/write permission. */
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};
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#define IPC_CREAT 01000
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#define IPC_EXCL 02000
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#define IPC_NOWAIT 04000
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#define IPC_PRIVATE 0
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#define IPC_RMID 1
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#define IPC_SET 2
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#define IPC_STAT 3
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key_t ftok(const char* path, int id);
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__END_DECLS
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#endif
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