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* * bsd_mutex.cc (msleep_sync_array::~msleep_sync_array): New destructorCorinna Vinschen2014-05-191-0/+2
| | | | to make Coverity happy (CID 59838).
* * Throughout, fix format specifiers in debug statements to accommodateCorinna Vinschen2014-03-121-9/+9
| | | | x86_64.
* * Merge in cygwin-64bit-branch.Corinna Vinschen2013-04-231-3/+3
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* * bsd_helper.cc: Replace %E __small_printf format specifier with %luCorinna Vinschen2008-02-061-8/+10
| | | | | | | and call to GetLastError throughout. * bsd_mutex.cc: Ditto. * sysv_sem.cc (semget): Replace %X __small_printf format specifier with %llx.
* Throughout remove using wincap.Corinna Vinschen2007-02-231-7/+4
| | | | | | | | | | | * Makefile.in (OBJS): Remove wincap.o. * README: Don't mention 9x. * bsd_mutex.cc (_mtx_unlock): Drop checking for 9x error codes. * cygserver.cc (server_submission_loop::request_loop): Add FIXME comment. * wincap.cc: Remove. * wincap.h: Remove. * woutsup.h: Don't include wincap.h.
* * bsd_mutex.cc (msleep_cnt): Remove.Corinna Vinschen2005-04-081-71/+123
| | | | | | | | | | | | | (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.
* * bsd_helper.cc (ipcexit_hookthread): Fix whitespace and handle leak.Corinna Vinschen2005-04-061-135/+105
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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.
* * bsd_mutex.cc (_msleep): Whitespace fix.Corinna Vinschen2005-04-011-2/+2
| | | | | * process.cc (process::process): Handle invalid signal_arrived values more gracefully.
* * bsd_mutex.cc: Include limits.h.Corinna Vinschen2004-12-301-22/+113
| | | | | | | | | | | (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.
* * bsd_mutex.cc (_msleep): Simplify event creation. Revert change fromCorinna Vinschen2004-10-041-5/+1
| | | | | | | | | | | | | 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.
* Fix copyright throughout.Corinna Vinschen2004-09-151-2/+2
| | | | | | | | | | | | | 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.
* * bsd_mutex.cc (_msleep): Disable resetting event object for now.Corinna Vinschen2004-09-061-0/+7
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* * bsd_mutex.cc (_msleep): Release process object while waiting.Corinna Vinschen2004-08-241-0/+2
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* * bsd_mutex.cc (_msleep): Reset event object and close it beforeCorinna Vinschen2004-07-301-2/+4
| | | | entering mutex. Turn order of conditional for better readability.
* * bsd_helper.cc: Whitespace fixes.Corinna Vinschen2004-07-201-3/+3
| | | | * bsd_mutex.cc: Ditto.
* * bsd_mutex.cc (win_priority): Actually calculate p from priority.Corinna Vinschen2004-07-191-1/+1
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* * bsd_mutex.cc (win_priority): Move to msleep helper function section.Corinna Vinschen2004-02-071-32/+38
| | | | | (set_priority): Ditto. Fix formatting. (_msleep): Cleanup obj formatting. Rearrange obj order.
* * bsd_mutex.cc (_msleep): Handle PCATCH using signal_arrived event.Corinna Vinschen2004-02-061-3/+11
| | | | | | | | | | | | | | | | * 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.
* Don't use safe_new but new throughout. Fix copyright datesCorinna Vinschen2003-11-191-0/+253
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.
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