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author | Corinna Vinschen <corinna@vinschen.de> | 2022-08-04 16:58:50 +0200 |
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committer | Corinna Vinschen <corinna@vinschen.de> | 2022-08-05 12:02:11 +0200 |
commit | 007e23d6390af11582e55453269b7a51c723d2dd (patch) | |
tree | 8e8cff3ca23f5e56d9766a5ee6c6abb366611b07 /winsup/cygwin/cygserver_shm.h | |
parent | 1e428bee1c5ef7c76ba4e46e6693b913edc9bbf3 (diff) | |
download | newlib-007e23d6390af11582e55453269b7a51c723d2dd.zip newlib-007e23d6390af11582e55453269b7a51c723d2dd.tar.gz newlib-007e23d6390af11582e55453269b7a51c723d2dd.tar.bz2 |
Cygwin: Reorganize cygwin source dir
Create subdirs and move files accordingly:
- DevDocs: doc files
- fhandler: fhandler sources, split fhandler.cc into base.cc and null.cc
- local_includes: local include files
- scripts: scripts called during build
- sec: security sources
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
Diffstat (limited to 'winsup/cygwin/cygserver_shm.h')
-rw-r--r-- | winsup/cygwin/cygserver_shm.h | 96 |
1 files changed, 0 insertions, 96 deletions
diff --git a/winsup/cygwin/cygserver_shm.h b/winsup/cygwin/cygserver_shm.h deleted file mode 100644 index 80bbf84..0000000 --- a/winsup/cygwin/cygserver_shm.h +++ /dev/null @@ -1,96 +0,0 @@ -/* cygserver_shm.h: Single unix specification IPC interface for Cygwin. - -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_SHM_H__ -#define __CYGSERVER_SHM_H__ - -#include <sys/types.h> -#include <sys/sysproto.h> -#ifndef _KERNEL -#define _KERNEL 1 -#endif -#include <cygwin/shm.h> - -#include "cygserver.h" -#include "cygserver_ipc.h" - -#ifndef __INSIDE_CYGWIN__ -class transport_layer_base; -class process_cache; -#endif - -class client_request_shm : public client_request -{ - friend class client_request; - -public: - enum shmop_t - { - SHMOP_shmat, - SHMOP_shmctl, - SHMOP_shmdt, - SHMOP_shmget, - SHMOP_shmfork /* Called on fixup_after_fork */ - }; - -private: - union - { - struct - { - shmop_t shmop; - proc ipcblk; - struct shmat_args atargs; - struct shmctl_args ctlargs; - struct shmdt_args dtargs; - struct shmget_args getargs; - struct proc forkargs; - } in; - - struct { - union { - int ret; - vm_offset_t ptr; - }; - vm_object_t obj; - } out; - } _parameters; - -#ifndef __INSIDE_CYGWIN__ - client_request_shm (); - virtual void serve (transport_layer_base *, process_cache *); -#endif - -public: - -#ifdef __INSIDE_CYGWIN__ - client_request_shm (int, const void *, int); // shmat - client_request_shm (int, int, struct shmid_ds *); // shmctl - client_request_shm (const void *); // shmdt - client_request_shm (key_t, size_t, int); // shmget - client_request_shm (proc *); // shmfork -#endif - - int retval () const { return msglen () ? _parameters.out.ret : -1; } - void *ptrval () const { return (void *)_parameters.out.ptr; } - vm_object_t objval () const { return _parameters.out.obj; } -}; - -#ifndef __INSIDE_CYGWIN__ -void shminit (); -int shmunload (); -void shmexit_myhook (struct vmspace *vm); -int cygwin_shmfork_myhook (struct thread *, struct proc *); - -int shmat (struct thread *, struct shmat_args *); -int shmctl (struct thread *, struct shmctl_args *); -int shmdt (struct thread *, struct shmdt_args *); -int shmget (struct thread *, struct shmget_args *); -#endif - -#endif /* __CYGSERVER_SHM_H__ */ |