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Diffstat (limited to 'winsup/cygserver/ChangeLog')
| -rw-r--r-- | winsup/cygserver/ChangeLog | 455 |
1 files changed, 0 insertions, 455 deletions
diff --git a/winsup/cygserver/ChangeLog b/winsup/cygserver/ChangeLog deleted file mode 100644 index bee49e054..000000000 --- a/winsup/cygserver/ChangeLog +++ /dev/null @@ -1,455 +0,0 @@ -2005-11-10 Corinna Vinschen <corinna@vinschen.de> - - * bsd_helper.cc (securityinit): New function. Move initialization - of security related variables from ipcinit here. - * bsd_helper.h (securityinit): Add prototype. - * cygserver.cc (main): Call securityinit right after wincap.init. - -2005-11-10 Corinna Vinschen <corinna@vinschen.de> - - * bsd_log.cc (_vpanic): LOG_EMERG is overkill, use LOG_CRIT. - -2005-11-09 Corinna Vinschen <corinna@vinschen.de> - - * process.cc (process_cache::process): Fix maximum process condition. - -2005-10-24 Corinna Vinschen <corinna@vinschen.de> - - * README: Add description for new -p/--process-cache option. - * bsd_helper.cc (default_tun_check): Add kern.srv.process_cache_size - entry to tunable_params. Set max value of kern.srv.request_threads - to 310. - * cygserver.cc (SERVER_VERSION): Set to 1.20. - (print_usage): Print usage of new parameter -p. - (main): Add process cache parameter handling. Accomodate new max - value of request threads. - * cygserver.conf: Add kern.srv.process_cache_size tunable parameter. - Accomodate new max value of kern.srv.request_threads. - * process.cc: Fix a comment. - (process_cache::process_cache): Add max process cache size parameter. - Change _cache_add_trigger to manual reset event. - (struct pcache_wait_t): New struct used as parameter to - pcache_wait_thread. - (pcache_wait_thread): New thread function used for threaded process - cache. - (process_cache::wait_for_processes): Use threaded waiting if number - of processes to wait for is bigger than 62. Always check all processes - to avoid race under heavy load. - (process_cache::sync_wait_array): Remove useless assert. Reset - _cache_add_trigger right at the start since it's manual reset now. - Accomodate threaded waiting. - * process.h (process_cache::process_cache): Add max_procs parameter. - (process_cache::_max_process_count): New member. - (process_cache::_wait_array: Raise to allow up to 5 wait threads. - (process_cache::_process_array): Ditto. - -2005-08-08 Christopher Faylor <cgf@timesys.com> - - * cygserver.cc (main): Call wincap.init() earlier to avoid a NULL - dereference. - -2005-06-14 Corinna Vinschen <corinna@vinschen.de> - - * sysv_sem.cc (semu_list): Define static to avoid gcc 4.x compiler - warning. - -2005-04-08 Corinna Vinschen <corinna@vinschen.de> - - * bsd_mutex.cc (msleep_cnt): Remove. - (msleep_max_cnt): Remove. - (msleep_arr): Remove. - (class msleep_sync_array): New class to encapsulate msleep/wakeup - thread synchronization. - (msleep_sync): New object pointer. - (msleep_init): Initialize new msleep_sync object. - (_mutex): Just call msleep_sync->enter() and msleep_sync->leave() for - thread synchronization. Improve debug output a bit more. - (wakeup): Just call msleep_sync->wakeup(). - (wakeup_all): Whitespace fix. - -2005-04-06 Corinna Vinschen <corinna@vinschen.de> - - * bsd_helper.cc (ipcexit_hookthread): Fix whitespace and handle leak. - * bsd_mutex.cc: Include stdlib.h, sys/msg.h and sys/sem.h. - (mtx_init): Initialize lock counter to 0. - (_mtx_lock): Increment and log mutex lock counter. - (mtx_owned): Add winpid argument. Return true only if mutex is - actually owned by process winpid. - (_mtx_assert): Add winpid argument accordingly. - (_mtx_unlock): Log owner and lock count. - (MSLEEP_MUTEX): Remove. - (MSLEEP_SEM): Ditto. - (MSLEEP_EVENT): Ditto. - (msleep_event_name): Ditto. - (msleep_cs): New global critical section. - (msleep_cnt): New global variable indicating msleep record usage. - (msleep_max_cnt): New global variable indicating msleep record size. - (msleep_arr): New global pointer to msleep records. - (msleep_init): Initialize msleep_cs. Allocate msleep_arr array. - (_msleep): Rewrite using new msleep_cs/msleep_arr based thread - synchronization. Don't be shy with debug output. - (wakeup): Rewrite using new msleep_cs/msleep_arr based thread - synchronization. - * bsd_mutex.h (struct mtx): Add lock counter for better debugging. - (mtx_owned): Declare with winpid argument. - (_mtx_assert): Ditto. - (mtx_assert): Define with winpid argument. - * cygserver.cc (version): Remove. - (SERVER_VERSION): New define, decoupling server version information - from source code control system. - (print_version): Simplify printing server version. - * process.cc (process::process): Fix wrong bracketing (and handle leak). - (process::~process): Only try to close _signal_arrived if valid. - * sysv_sem.cc: Include sys/smallprint.h. - (semundo_clear): Define with additional struct thread pointer argument. - Accomodate throughout. - (SEMUNDO_LOCKASSERT): Define with winpid argument. Accomodate - throughout. - (struct sem_undo): Define un_proc as pid_t on Cygwin. Accomodate - throughout. - (seminit): Improve debugging by adding the semid to the mutex name. - (semget): Correctly print key value as 64 bit hex value in debug - output. - (semexit_myhook): Remove Cygwin specific unlocking of mutexes owned - by exiting process. Keep semaphore global lock throughout whole - function to avoid races. - * sysv_shm.cc (GIANT_REQUIRED): Define empty on Cygwin. We know that - Giant is locked. - -2005-04-01 Corinna Vinschen <corinna@vinschen.de> - - * bsd_mutex.cc (_msleep): Whitespace fix. - * process.cc (process::process): Handle invalid signal_arrived values - more gracefully. - -2004-12-30 Corinna Vinschen <corinna@vinschen.de> - - * bsd_mutex.cc: Include limits.h. - (MSLEEP_MUTEX): New define for third parameter to msleep_event_name. - (MSLEEP_SEM): Ditto. - (MSLEEP_EVENT): Ditto. - (msleep_event_name): Add third parameter to allow multiple - synchronization objects per ident. - (_msleep): Implement new synchronization technique to make sure - that all threads have been woken up by a corresponding wakeup call. - (wakeup): Ditto. - -2004-10-18 Corinna Vinschen <corinna@vinschen.de> - - * sysv_sem.cc: Redefine offsetof to circumvent build problems with - gcc 3.4. - -2004-10-04 Corinna Vinschen <corinna@vinschen.de> - - * bsd_mutex.cc (_msleep): Simplify event creation. Revert change from - 2004-08-24. It should be unnecessary now. - * msg.cc (client_request_msg::serve): Release process critical - section as early as possible. - * sem.cc (client_request_sem::serve): Ditto. - * shm.cc (client_request_shm::serve): Ditto. - * process.cc: Use hold and release method calls instead of - EnterCriticalSection/LeaveCriticalSection calls throughout. - * process.h (_hold): Rename from hold. Take filename and linenumber - parameter for logging. Define matching hold macro. - (release): Ditto. - -2004-10-01 Corinna Vinschen <corinna@vinschen.de> - - * sysv_sem.cc: Update to FreeBSD version 1.69. - 1.68: Reduce the overhead of semop() by using the kernel stack - instead of malloc'd memory to store the operations array if it - is small enough to fit. - 1.69: Adjust the number of processes waiting on a semaphore properly - if we're woken up in the middle of sleeping. - -2004-09-23 Corinna Vinschen <corinna@vinschen.de> - - * sysv_shm.cc (kern_shmat): Avoid compiler warning. - -2004-09-21 Corinna Vinschen <corinna@vinschen.de> - - * sysv_shm.cc (vm_object_reference): remove Cygwin specific define. - (vm_map_find): Ditto. - (vm_map_inherit): Ditto. - (kern_shmat): On Cygwin, take shmaddr just as is. Don't call vm - system calls on Cygwin. Add comment. - -2004-09-15 Corinna Vinschen <corinna@vinschen.de> - - Fix copyright throughout. - Eliminate use of _impure_ptr outside Cygwin. - * bsd_helper.cc: Include errno.h instead of cygerrno.h. - * bsd_mutex.cc : Ditto. - * client.cc: Ditto. - * cygserver.cc: Ditto. - * process.cc: Don't build functions inside Cygwin. Don't include - cygerrno.h. Don't set errno. - * transport_pipes.cc (SET_ERRNO): New define. Use througout. - * transport_sockets.cc (SET_ERRNO): Ditto. - (GET_ERRNO): Ditto. - -2004-09-06 Corinna Vinschen <corinna@vinschen.de> - - * bsd_mutex.cc (_msleep): Disable resetting event object for now. - -2004-08-31 Corinna Vinschen <corinna@vinschen.de> - - * sysv_shm.cc (kern_shmat): Add debug_printf's. - -2004-08-24 Corinna Vinschen <corinna@vinschen.de> - - * bsd_mutex.cc (_msleep): Release process object while waiting. - -2004-08-03 Corinna Vinschen <corinna@vinschen.de> - - * transport.cc (transport_layer_base::~transport_layer_base): Resurrect. - * transport.h (transport_layer_base::~transport_layer_base): Ditto. - -2004-07-30 Corinna Vinschen <corinna@vinschen.de> - - * bsd_mutex.cc (_msleep): Reset event object and close it before - entering mutex. Turn order of conditional for better readability. - -2004-07-26 Corinna Vinschen <corinna@vinschen.de> - - * cygserver.conf: Describe relation between shmmaxpgs and SHMMAX. - -2004-07-20 Corinna Vinschen <corinna@vinschen.de> - - * bsd_helper.cc: Whitespace fixes. - * bsd_mutex.cc: Ditto. - -2004-07-19 Corinna Vinschen <corinna@vinschen.de> - - * transport.cc (transport_layer_base::~transport_layer_base): Remove. - * transport.h (transport_layer_base::~transport_layer_base): Ditto. - -2004-07-19 Corinna Vinschen <corinna@vinschen.de> - - * bsd_mutex.cc (win_priority): Actually calculate p from priority. - -2004-06-03 Corinna Vinschen <corinna@vinschen.de> - - * shm.cc (shmget): Explicitely set td_retval[0] to -1 on error. - -2004-03-30 Corinna Vinschen <corinna@vinschen.de> - - * sysv_shm.cc (shmget): Allow to retrieve shared memory segments - by shmid when IPC_KEY_IS_SHMID is set. - -2004-03-02 Corinna Vinschen <corinna@vinschen.de> - - * sysv_sem.cc (semundo_adjust): Check for process id instead of - process struct pointer, which isn't fixed under Cygwin. - (semexit_myhook): Ditto. Adjust debug print statements to print - Cygwin and Windows PIDs instead of process pointer under Cygwin. - -2004-02-07 Corinna Vinschen <corinna@vinschen.de> - - * bsd_mutex.cc (win_priority): Move to msleep helper function section. - (set_priority): Ditto. Fix formatting. - (_msleep): Cleanup obj formatting. Rearrange obj order. - -2004-02-06 Corinna Vinschen <corinna@vinschen.de> - - * bsd_mutex.cc (_msleep): Handle PCATCH using signal_arrived event. - * client.cc: Include sigproc.h. - * msg.cc (client_request_msg::serve): Accomodate third parameter to - process::process. - * sem.cc (client_request_sem::serve): Ditto. - * shm.cc (client_request_shm::serve): Ditto. - * process.cc (process::process): Duplicate signal_arrived into - Cygserver process space. - (process::~process): Close _signal_arrived handle. - (process_cache::process): Add signal_arrived handling. - * process.h (process::process): Add signal_arrived parameter. - (process:signal_arrived): New read accessor. - (process:_signal_arrived): New member. - (process_cache::process): Add signal_arrived parameter. - -2004-01-16 Corinna Vinschen <corinna@vinschen.de> - - * process.h (cleanup_routine::~cleanup_routine): Make pure virtual - function to avoid miscompilation with certain versions of gcc. - * process.cc (cleanup_routine::~cleanup_routine): Remove. - -2003-12-26 Christopher Faylor <cgf@redhat.com> - - * Makefile.in (CFLAGS, CXXFLAGS): Remove unneeded include. - (CYGWIN_LIB): Delete. - (cygserver.exe target): Add -L$(cygwin_build) to the link line to force - linker to use build tree version of the library. Remove specific - inclusion of libcygwin.a from the link line. - -2003-12-16 Corinna Vinschen <corinna@vinschen.de> - - * bsd_helper.cc (tunable_params): Add entries for kern.ipc.msgmnb and - kern.ipc.msgtql. Raise max value for kern.ipc.msgseg to 65535. - * cygserver.conf: Add kern.ipc.msgmnb and kern.ipc.msgtql. - * sysv_msg.cc (msginit): Add TUNABLE_INT_FETCH call for - kern.ipc.msgmnb and kern.ipc.msgtql. - -2003-11-26 Corinna Vinschen <corinna@vinschen.de> - - * cygserver.cc (main): Move call to ipcinit() up before installing - any threads. - * sysv_sem.cc: Update to FreeBSD version 1.67. - (seminit): Initialize semaphore sequence numbers to 0. - -2003-11-26 Corinna Vinschen <corinna@vinschen.de> - - * Makefile.in (CYGWIN_LIB): Variable pointing to libcygwin.a in - the parallel cygwin dir. - (cygserver.exe): Depend on and link against $CYGWIN_LIB. - -2003-11-25 Christopher Faylor <cgf@redhat.com> - - * Makefile.in (CXXFLAGS): Remove duplicate options handled in - Makefile.common. - -2003-11-22 Corinna Vinschen <corinna@vinschen.de> - - * msg.cc (client_request_msg::serve): Add default case to msgop switch. - * sem.cc (client_request_sem::serve): Add default case to semop switch. - * shm.cc (client_request_shm::serve): Add default case to shmop switch. - -2003-11-21 Corinna Vinschen <corinna@vinschen.de> - - * Makefile.in (install): Explicitely create directories. Install - README to $(prefix)/share/doc/Cygwin. - * README: New file. - -2003-11-21 Corinna Vinschen <corinna@vinschen.de> - - * cygserver.cc (print_usage): Fix scrambled output. - -2003-11-20 Corinna Vinschen <corinna@vinschen.de> - - * cygserver-config: Slightly modify printed message. - -2003-11-20 Corinna Vinschen <corinna@vinschen.de> - - * Makefile.in (install): Install cygserver-config script to bindir. - * cygserver-config: New script. - -2003-11-19 Corinna Vinschen <corinna@vinschen.de> - - Don't use safe_new but new throughout. Fix copyright dates - throughout. - * Makefile.in: Accomodate all new files and name changes. - Add a *.d dependency. - (sbindir): Add. - (etcdir): Drop in favor of more appropriate sysconfdir definition. - (sysconfdir): Add. - (CXXFLAGS): Add -MMD flag. Add SYSCONFDIR definition. - (.SUFFIXES): Add. - (install): Add action items. - (libclean): New target. - (fullclean): Ditto. - * bsd_helper.cc: New file. - * bsd_helper.h: Ditto. - * bsd_log.cc: Ditto. - * bsd_log.h: Ditto. - * bsd_mutex.cc: Ditto. - * bsd_mutex.h: Ditto. - * client.cc: Rearrange to build as less as possible if - __INSIDE_CYGWIN__. - (client_request::handle_request): Add Message Queue and Semaphore - handling. - * cygserver.cc: Rearrange to build as less as possible if - __INSIDE_CYGWIN__. Use new debug/log/panic logging functions. - (DEF_CONFIG_FILE): New definition for configuration file. Use - throughout. - (getfunc): Remove. - (__cygserver__printf): Remove. - (client_request_attach_tty::serve): Return error if impersonation - fails. - (print_usage): Pump up help message. - (print_version): Add output of default configuration file. - (main): Accommodate new options. Allow overwrite of threading options - from config file. Call several new initialization functions. Drop - printing dots. Don't define SIGHANDLE inline. - * cygserver.conf: New file. - * cygserver_process.h: Rename to process.h. - * cygserver_transport.h: Rename to transport.h. - * cygserver_transport_pipes.h: Rename to transport_pipes.h. - * cygserver_transport_sockets.h: Rename to transport_sockets.h. - * msg.cc: Rewrite. - * sem.cc: Rewrite. - * shm.cc: Rewrite. - * sysv_msg.cc: New file, derived from FreeBSD version 1.52. - * sysv_sem.cc: New file, derived from FreeBSD version 1.66. - * sysv_shm.cc: New file, derived from FreeBSD version 1.89. - * threaded_queue.cc: Rearrange to build as less as possible if - __INSIDE_CYGWIN__. - * transport.cc (transport_layer_base::impersonate_client): Define bool. - (transport_layer_base::revert_to_self): Ditto. - * transport.h (transport_layer_base::impersonate_client): Declare bool. - (transport_layer_base::revert_to_self): Ditto. - * transport_pipes.cc (transport_layer_pipes::transport_layer_pipes): - Don't call init_security. - (init_security): Remove. - (transport_layer_pipes::accept): Use global sec_all_nih. - (transport_layer_pipes::connect): Ditto. - (transport_layer_pipes::impersonate_client): Define bool. - (transport_layer_pipes::revert_to_self): Ditt. - * transport_pipes.h (transport_layer_pipes::impersonate_client): Declare - bool. - (transport_layer_pipes::revert_to_self): Ditto. - * woutsup.h: Include bsd compatibility headers. - (SIGHANDLE): Add definition. - (__cygserver__printf): Remove definition. - (__noop_printf): Ditto. - (debug_printf): Define using debug. - (syscall_printf): Define using log. - (system_printf): Ditto. - Drop all other _printf definitions. - -2003-10-22 Corinna Vinschen <corinna@vinschen.de> - - Accomodate moving cygserver header files from cygwin/include/cygwin - to here and cygwin dir. - * Makefile.in (EXEEXT): Drop as unused. - (EXEEXT_FOR_BUILD): Ditto. - (all): Don't build libcygserver.a. - * cygserver_process.h: Moved from cygwin/include/cygwin to here. - * cygserver_transport.h: Ditto. - * cygserver_transport_pipes.h: Ditto. - * cygserver_transport_sockets.h: Ditto. - * ipc.h: Moved to ../cygwin and renamed to cygserver_ipc.h. - * shm.h: Moved to ../cygwin and renamed to cygserver_shm.h. - -2003-08-30 Christopher Faylor <cgf@redhat.com> - - * msg.cc: New file. - * sem.cc: Ditto. - -2003-08-30 Christopher Faylor <cgf@redhat.com> - - * threaded_queue.h: New file. - -2003-08-25 Christopher Faylor <cgf@redhat.com> - - * Makefile.in: Build libcygserver.a. - * client.cc: Rename allow_daemon to allow_server. - -2003-07-25 Christopher Faylor <cgf@redhat.com> - - * configure.in: Use 'install-sh -c'. - * configure: Regenerate. - -2003-07-25 Christopher Faylor <cgf@redhat.com> - - * configure.in: Always use install-sh. - * configure: Regenerate. - -2003-07-01 Christopher Faylor <cgf@redhat.com> - - * Makefile.in (OBJS): Move some more files from cygwin directory. - * woutsup.h: Define _MT_SAFE. - -2003-07-01 Christopher Faylor <cgf@redhat.com> - - * configure.in: First pass. - * Makefile.in: Ditto. - * configure: Generate. |