diff options
Diffstat (limited to 'winsup/cygwin/cygserver_sem.h')
-rw-r--r-- | winsup/cygwin/cygserver_sem.h | 87 |
1 files changed, 0 insertions, 87 deletions
diff --git a/winsup/cygwin/cygserver_sem.h b/winsup/cygwin/cygserver_sem.h deleted file mode 100644 index 225d8f215..000000000 --- a/winsup/cygwin/cygserver_sem.h +++ /dev/null @@ -1,87 +0,0 @@ -/* cygserver_sem.h: Single unix specification IPC interface for Cygwin. - - Copyright 2003 Red Hat, Inc. - -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 __CYGSERVER_SEM_H__ -#define __CYGSERVER_SEM_H__ - -#include <sys/types.h> -#include <sys/sysproto.h> -#ifndef _KERNEL -#define _KERNEL 1 -#endif -#include <cygwin/sem.h> - -#include "cygserver.h" -#include "cygserver_ipc.h" - -#ifndef __INSIDE_CYGWIN__ -class transport_layer_base; -class process_cache; -#endif - -class client_request_sem : public client_request -{ - friend class client_request; - -public: - enum semop_t - { - SEMOP_semctl, - SEMOP_semget, - SEMOP_semop - }; - -private: - union - { - struct - { - semop_t semop; - proc ipcblk; - union - { - struct semctl_args ctlargs; - struct semget_args getargs; - struct semop_args opargs; - }; - } in; - - union { - int ret; - } out; - } _parameters; - -#ifndef __INSIDE_CYGWIN__ - client_request_sem (); - virtual void serve (transport_layer_base *, process_cache *); -#endif - -public: - -#ifdef __INSIDE_CYGWIN__ - client_request_sem (int, int, int, union semun *); // semctl - client_request_sem (key_t, int, int); // semget - client_request_sem (int, struct sembuf *, size_t); // semop -#endif - - int retval () const { return _parameters.out.ret; } -}; - -#ifndef __INSIDE_CYGWIN__ -int seminit (); -int semunload (); -void semexit_myhook(void *arg, struct proc *p); - -int semctl (struct thread *, struct semctl_args *); -int semget (struct thread *, struct semget_args *); -int semop (struct thread *, struct semop_args *); -#endif - -#endif /* __CYGSERVER_SEM_H__ */ |