diff options
| author | Conrad Scott <conrad.scott@dsl.pipex.com> | 2002-07-10 18:50:50 +0400 |
|---|---|---|
| committer | Conrad Scott <conrad.scott@dsl.pipex.com> | 2002-07-10 18:50:50 +0400 |
| commit | 0481c857545977e4e8b261605af2dd4e62d9bc80 (patch) | |
| tree | 71d56df252852422a5bbc4a4dee368be87b47b8f | |
| parent | be3e38001e0b0ecdbd2f44209efe7f90c8db8b80 (diff) | |
* ChangeLog: Omitted from previous commit.
| -rw-r--r-- | winsup/cygwin/ChangeLog | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog index 58bf53e0e..154907449 100644 --- a/winsup/cygwin/ChangeLog +++ b/winsup/cygwin/ChangeLog @@ -1,3 +1,38 @@ +2002-07-10 Conrad Scott <conrad.scott@dsl.pipex.com> + + * 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. + 2002-07-09 Conrad Scott <conrad.scott@dsl.pipex.com> * cygserver_transport_pipes.cc: The main change is to make the |