CVSROOT: /cvs/src
Module name: src
Branch: cygwin_daemon
Changes by: [EMAIL PROTECTED] 2002-07-10 07:40:17
Modified files:
winsup/cygwin : shm.cc cygserver_shm.cc cygserver_shm.h
cygwin.din Makefile.in
winsup/cygwin/include/sys: ipc.h shm.h
Added files:
winsup/cygwin : msg.cc sem.cc
winsup/cygwin/include/sys: msg.h sem.h
Log message:
* 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.
Patches:
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/msg.cc.diff?cvsroot=src&only_with_tag=cygwin_daemon&r1=NONE&r2=1.1.2.1
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/sem.cc.diff?cvsroot=src&only_with_tag=cygwin_daemon&r1=NONE&r2=1.1.2.1
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/shm.cc.diff?cvsroot=src&only_with_tag=cygwin_daemon&r1=1.1.2.16&r2=1.1.2.17
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/cygserver_shm.cc.diff?cvsroot=src&only_with_tag=cygwin_daemon&r1=1.1.2.21&r2=1.1.2.22
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/cygserver_shm.h.diff?cvsroot=src&only_with_tag=cygwin_daemon&r1=1.1.2.14&r2=1.1.2.15
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/cygwin.din.diff?cvsroot=src&only_with_tag=cygwin_daemon&r1=1.37.2.8&r2=1.37.2.9
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/Makefile.in.diff?cvsroot=src&only_with_tag=cygwin_daemon&r1=1.63.2.15&r2=1.63.2.16
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/include/sys/msg.h.diff?cvsroot=src&only_with_tag=cygwin_daemon&r1=NONE&r2=1.1.2.1
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/include/sys/sem.h.diff?cvsroot=src&only_with_tag=cygwin_daemon&r1=NONE&r2=1.1.2.1
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/include/sys/ipc.h.diff?cvsroot=src&only_with_tag=cygwin_daemon&r1=1.1.2.6&r2=1.1.2.7
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/include/sys/shm.h.diff?cvsroot=src&only_with_tag=cygwin_daemon&r1=1.1.2.5&r2=1.1.2.6
