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Diffstat (limited to 'winsup/cygwin/include/cygwin/ipc.h')
-rw-r--r--winsup/cygwin/include/cygwin/ipc.h71
1 files changed, 0 insertions, 71 deletions
diff --git a/winsup/cygwin/include/cygwin/ipc.h b/winsup/cygwin/include/cygwin/ipc.h
deleted file mode 100644
index 783778822..000000000
--- a/winsup/cygwin/include/cygwin/ipc.h
+++ /dev/null
@@ -1,71 +0,0 @@
-/* sys/ipc.h
-
- Copyright 2001, 2002 Red Hat Inc.
- Written by Robert Collins <rbtcollins@hotmail.com>
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license. Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#ifndef _CYGWIN_IPC_H
-#define _CYGWIN_IPC_H
-
-#include <sys/types.h>
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-struct ipc_perm
-{
- uid_t uid; /* Owner's user ID. */
- gid_t gid; /* Owner's group ID. */
- uid_t cuid; /* Creator's user ID. */
- gid_t cgid; /* Creator's group ID. */
- mode_t mode; /* Read/write permission. */
- key_t key;
- unsigned short seq;
-};
-
-/* Mode bits:
- */
-#define IPC_CREAT 0x0200 /* Create entry if key does not exist. */
-#define IPC_EXCL 0x0400 /* Fail if key exists. */
-#define IPC_NOWAIT 0x0800 /* Error if request must wait. */
-#ifdef _KERNEL
-#define IPC_KEY_IS_SHMID 0x1000 /* Used in shmget when called from shmat. */
-#endif
-
-/* Keys:
- */
-#define IPC_PRIVATE ((key_t) 0) /* Private key. */
-
-/* Control commands:
- */
-#define IPC_RMID 0x1000 /* Remove identifier. */
-#define IPC_SET 0x1001 /* Set options. */
-#define IPC_STAT 0x1002 /* Get options. */
-#ifdef _KERNEL
-#define IPC_INFO 0x1003 /* For ipcs(8). */
-#endif
-
-#ifdef _KERNEL
-#define IPCID_TO_IX(id) ((id) & 0xffff)
-#define IPCID_TO_SEQ(id) (((id) >> 16) & 0xffff)
-#define IXSEQ_TO_IPCID(ix,perm) (((perm.seq) << 16) | (ix & 0xffff))
-
-#define IPC_R 000400 /* read permission */
-#define IPC_W 000200 /* write/alter permission */
-#define IPC_M 010000 /* permission to change control info */
-#endif
-
-key_t ftok (const char *path, int id);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _CYGWIN_IPC_H */