diff options
| author | Conrad Scott <conrad.scott@dsl.pipex.com> | 2002-07-10 18:40:16 +0400 |
|---|---|---|
| committer | Conrad Scott <conrad.scott@dsl.pipex.com> | 2002-07-10 18:40:16 +0400 |
| commit | be3e38001e0b0ecdbd2f44209efe7f90c8db8b80 (patch) | |
| tree | 07b2108dc2b4d101cea3d3b007bebf9627d575c4 /winsup/cygwin/cygwin.din | |
| parent | df70c4fb8e6754ff81bd25c480d358586f223c0c (diff) | |
* msg.cc: New file of stub functions, no functionality.
* sem.cc: Ditto.
* shm.cc (client_shmmgr::shmctl): Add support for an out shm_info
buffer for the SHM_INFO command.
(client_shmmgr::shmget): Use %X to print keys.
* include/sys/ipc.h: Comment all fields and values.
(IPC_PRIVATE): Change to be non-negative.
* include/sys/msg.h: New file with SUSv3 and ipcs(8) interfaces.
* include/sys/sem.h: Ditto.
* include/sys/shm.h: Comment all fields and values.
(struct shm_info): New struct.
* cygserver_shm.h (client_request_shm::shminfo): Rename.
(client_request_shm::shm_info): New method.
(client_request_shm::_parameters.out.hFileMap): Move into union.
(client_request_shm::_parameters.out.shminfo): Rename.
(client_request_shm::_parameters.out.shm_info): New field.
* cygserver_shm.cc (server_shmmgr::_shm_ids): Rename.
(server_shmmgr::_shm_tot): New field.
(server_shmmgr::shmctl): Rename `out_shminfo' argument. Add
`out_shm_info' argument. Fill in the `out_shm_info' argument in
the SHM_INFO command.
(server_shmmgr::shmget): Check `shmflg' against the mode of
existing segments as per Stevens 1990, p. 123.
(server_shmmgr::server_shmmgr): Initialize the new `_shm_tot'
field.
(server_shmmgr::new_segment): Set ENOMEM if CreateFileMapping
fails. Pass `size' to new_segment.
(server_shmmgr::new_segment): Add size argument and use it to
check against and update the new `_shm_tot' field.
(server_shmmgr::delete_segment): Update the new `_shm_tot' field.
* cygwin.din: Add the SysV IPC msg and sem interfaces.
* Makefile.in (DLL_OFILES): Add new DLL object files.
Diffstat (limited to 'winsup/cygwin/cygwin.din')
| -rw-r--r-- | winsup/cygwin/cygwin.din | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/winsup/cygwin/cygwin.din b/winsup/cygwin/cygwin.din index e29b031d4..e5960d0fd 100644 --- a/winsup/cygwin/cygwin.din +++ b/winsup/cygwin/cygwin.din @@ -1277,6 +1277,13 @@ _acltotext = acltotext aclfromtext _aclfromtext = aclfromtext ftok +msgctl +msgget +msgrcv +msgsnd +semctl +semget +semop shmat shmctl shmdt |