1 files changed, 0 insertions, 109 deletions
diff --git a/winsup/cygwin/include/cygwin/shm.h b/winsup/cygwin/include/cygwin/shm.h
deleted file mode 100644
index c58599379..000000000
--- a/winsup/cygwin/include/cygwin/shm.h
+++ /dev/null
@@ -1,109 +0,0 @@
-/* sys/shm.h
-
-   Copyright 2001, 2002, 2012, 2013 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_SHM_H
-#define _CYGWIN_SHM_H
-
-#include <cygwin/ipc.h>
-#include <sys/cygwin.h>
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-/* Segment low boundary address multiple.
- *
- * 64 Kb was hardcoded for x86. MS states this may change so the constant
- * expression is replaced by a function call returning the correct value. */
-#define SHMLBA	(cygwin_internal (CW_GET_SHMLBA))
-
-/* Shared memory operation flags:
- */
-#define SHM_RDONLY 0x01		/* Attach read-only (else read-write). */
-#define SHM_RND    0x02		/* Round attach address to SHMLBA. */
-
-#ifdef _KERNEL
-/* Command definitions for the semctl () function:
- */
-#define SHM_STAT   0x4000	/* For ipcs(8) */
-#define SHM_INFO   0x4001	/* For ipcs(8) */
-#endif /* _KERNEL */
-
-/* Unsigned integer used for the number of current attaches.
- */
-typedef uint32_t shmatt_t;
-
-struct shmid_ds
-{
-  struct ipc_perm    shm_perm;	/* Operation permission structure. */
-  uint32_t           shm_segsz;	/* Size of segment in bytes. */
-  pid_t              shm_lpid;	/* Process ID of last operation. */
-  pid_t              shm_cpid;	/* Process ID of creator. */
-  shmatt_t           shm_nattch;/* Number of current attaches. */
-  timestruc_t        shm_atim;	/* Time of last shmat (). */
-  timestruc_t        shm_dtim;	/* Time of last shmdt (). */
-  timestruc_t        shm_ctim;	/* Time of last change by shmctl (). */
-#ifdef _KERNEL
-  struct shm_handle *shm_internal;
-  long               shm_spare4[1];
-#else
-  long               shm_spare4[2];
-#endif /* _KERNEL */
-};
-
-#define shm_atime shm_atim.tv_sec
-#define shm_dtime shm_dtim.tv_sec
-#define shm_ctime shm_ctim.tv_sec
-
-#ifdef _KERNEL
-/* Buffer type for shmctl (IPC_INFO, ...) as used by ipcs(8).
- */
-struct shminfo
-{
-  int32_t shmmax;	/* Maximum size in bytes of a shared
-			   memory segment. */
-  int32_t shmmin;	/* Minimum size in bytes of a shared
-			   memory segment. */
-  int32_t shmmni;	/* Maximum number of shared memory
-			   segments, system wide. */
-  int32_t shmseg;	/* Maximum number of shared memory
-			   segments attached per process. */
-  int32_t shmall;	/* Maximum number of bytes of shared
-			   memory, system wide.
-			   Note that XSI IPC shared memory allocation is
-			   restricted to a bit less than 2 Gigs, even on
-			   64 bit, so using an int32_t here is sufficient. */
-  int32_t shm_spare[4];
-};
-
-/* Buffer type for shmctl (SHM_INFO, ...) as used by ipcs(8).
- */
-struct shm_info
-{
-#define shm_ids used_ids
-  int32_t used_ids;	/* Number of allocated segments. */
-  int32_t shm_tot;	/* Size in bytes of allocated segments. */
-  int32_t shm_atts;	/* Number of attached segments, system
-			   wide. */
-};
-#endif /* _KERNEL */
-
-void *shmat (int shmid, const void *shmaddr, int shmflg);
-int   shmctl (int shmid, int cmd, struct shmid_ds *buf);
-int   shmdt (const void *shmaddr);
-int   shmget (key_t key, size_t size, int shmflg);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _CYGWIN_SHM_H */