diff options
Diffstat (limited to 'winsup/cygserver/shm.h')
-rwxr-xr-x | winsup/cygserver/shm.h | 92 |
1 files changed, 0 insertions, 92 deletions
diff --git a/winsup/cygserver/shm.h b/winsup/cygserver/shm.h deleted file mode 100755 index f1dcaa53f..000000000 --- a/winsup/cygserver/shm.h +++ /dev/null @@ -1,92 +0,0 @@ -/* cygserver_shm.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. */ - -#include <sys/types.h> -#include "cygwin/cygserver_transport.h" -#include "cygwin/cygserver.h" - -#define SHM_CREATE 0 -#define SHM_REATTACH 1 -#define SHM_ATTACH 2 -#define SHM_DETACH 3 -#define SHM_DEL 4 - - -class client_request_shm : public client_request -{ - public: -#ifndef __INSIDE_CYGWIN__ - virtual void serve (transport_layer_base *conn, process_cache *cache); -#endif - client_request_shm (key_t, size_t, int, char psdbuf[4096], pid_t); - client_request_shm (); - client_request_shm (int, int, pid_t); - client_request_shm (int, int); - union { - struct {int type; pid_t pid; int shm_id; key_t key; size_t size; int shmflg; char sd_buf[4096];} in; - struct {int shm_id; HANDLE filemap; HANDLE attachmap; key_t key;} out; - } parameters; -}; - -#ifndef __INSIDE_CYGWIN__ -class shm_cleanup : cleanup_routine -{ -public: - virtual void cleanup (long winpid); -}; -#endif -#if 0 -class _shmattach { -public: - void *data; - class _shmattach *next; -}; - -class shmid_ds { -public: - struct ipc_perm shm_perm; - size_t shm_segsz; - pid_t shm_lpid; - pid_t shm_cpid; - shmatt_t shm_nattch; - time_t shm_atime; - time_t shm_dtime; - time_t shm_ctime; - HANDLE filemap; - HANDLE attachmap; - void *mapptr; - class _shmattach *attachhead; -}; - -class shmnode { -public: - class shmid_ds * shmid; - class shmnode *next; - key_t key; -}; -//.... -struct shmid_ds { - struct ipc_perm shm_perm; - size_t shm_segsz; - pid_t shm_lpid; - pid_t shm_cpid; - shmatt_t shm_nattch; - time_t shm_atime; - time_t shm_dtime; - time_t shm_ctime; -}; - -void *shmat(int, const void *, int); -int shmctl(int, int, struct shmid_ds *); -int shmdt(const void *); -int shmget(key_t, size_t, int); - -#endif |