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* * cygwin.din (_impure_ptr): And export again. There are libs out there.Corinna Vinschen2004-09-171-0/+1
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* * cygwin.din (_impure_ptr): Don't export.Corinna Vinschen2004-09-161-1/+1
| | | | | | (reent_data): Export. * lib/_cygwin_crt0_common.cc (_impure_ptr): Drop entirely. Don't initialize _impure_ptr or u->impure_ptr_ptr.
* * cygwin.din (_impure_ptr): Export.Christopher Faylor2004-09-161-1/+1
| | | | | | | | | (reent_data): Don't export. * dcrt0.cc (reent_data): Drop. (__cygwin_user_data): Initialize impure_ptr as GLOBAL_REENT. (_dll_crt0): Initialize _impure_ptr as GLOBAL_REENT. * lib/_cygwin_crt0_common.cc (_impure_ptr): Drop. Declare extern as dllimport instead.
* * include/cygwin/version.h: Bump api minor version number.Christopher Faylor2004-05-251-0/+1
| | | | * cygwin.din: Export atoll.
* * cygwin.din: Add symbols flockfile, ftrylockfile, funlockfile,Corinna Vinschen2004-05-171-0/+6
| | | | | | | | | | | | | | | | | | getgrgid_r, getgrnam_r and getlogin_r. * grp.cc (getgrgid_r): New function. (getgrnam_r): Ditto. * syscalls.cc (flockfile): Ditto. (ftrylockfile): Ditto. (funlockfile): Ditto. * sysconf.cc (sysconf): Return LOGIN_NAME_MAX in case of _SC_LOGIN_NAME_MAX. * thread.cc (__cygwin_lock_trylock): Define int. Return value from call to pthread_mutex_trylock. * uinfo.cc (getlogin_r): New function. * include/limits.h: Define LOGIN_NAME_MAX. * include/cygwin/version.h: Bump API minor number. * include/sys/lock.h: Add declarations for __cygwin_lock_xxx functions. * include/sys/stdio.h: Add define for _ftrylockfile.
* * cygwin.din: Export rand_r and ttyname_r.Corinna Vinschen2004-04-141-0/+2
| | | | | | * syscalls.cc (ttyname_r): New function. (ttyname): Move functionality to ttyname_r. Call it from here. * include/cygwin/version.h: Bump API minor number.
* * exceptions.cc (setup_handler): Signal event for any sigwaitinfo if it existsChristopher Faylor2004-02-261-0/+2
| | | | | | | | | | | | | | | | | | | | | to force signal to be handled. Zero event here to prevent races. * signal.cc (sigwaitinfo): Use local handle value for everything since signal thread could zero event element at any time. Detect when awaking due to thread not in mask and set return value and errno accordingly. Don't set signal number to zero unless we've recognized the signal. * sigproc.cc (sigq): Rename from sigqueue throughout. * thread.cc (pthread::join): Handle signals received while waiting for thread to terminate. * cygwin.din: Export sighold, sigqueue. * exceptions.cc (sighold): Define new function. * signal.cc (handle_sigprocmask): Set correct errno for invalid signal. Simplify debugging output. (sigqueue): Define new function. * include/cygwin/signal.h (sighold): Declare new function. (sigqueue): Ditto. * include/cygwin/version.h: Bump API minor version number. * include/limits.h (TIMER_MAX): Define. (_POSIX_TIMER_MAX): Ditto.
* * localtime.cc (localtime_r): Call tzset.Christopher Faylor2004-02-081-13/+12
| | | | | | | | | | | | | | | | | | | | | | * Makefile.in: Make version.h/cygwin.din version check a warning since it is not foolproof. * cygheap.h (CYGHEAPSIZE): Bump size down. * cygtls.h (_threadinfo::stacklock): New element. (_threadinfo::pop): Make regparm. (_threadinfo::lock): New function. (_threadinfo::unlock): New function. * cygtls.cc (_threadinfo::push): Wait for a lock on the stack before performing the operation. (_threadinfo::pop): Move to another file. * cygwin.din: More SIGFE changes. * exceptions.cc (try_to_debug): Always display messages on console. (handle_exceptions): Unwind stack only when actually about to call sig_send. (setup_handler): Lock stack prior to performing any operations. * gendef (_sigfe): Ditto. (_sigbe): Ditto. (_threadinfo::pop): Ditto. Move here. * gen_tlsoffsets: Generate positive offsets. * tlsoffsets.h: Regenerate.
* * cygwin.din: Make many more functions SIGFE.Christopher Faylor2004-02-051-66/+66
| | | | * include/cygwin/version.h (CYGWIN_VERSION_SHARED_DATA): Bump.
* * dcrt0.cc (reent_data): Make global.Christopher Faylor2004-01-221-0/+1
| | | | * cygwin.din: Reexport reent_data.
* * cygwin/include/signal.h: Add copyright notice.Christopher Faylor2004-01-191-2/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * cygwin.din: Make clock SIGFE. Add clock_gettime, sigwaitinfo, timer_create, timer_delete, timer_settime. * include/cygwin/version.h: Reflect above additions. * fork.cc (fork_child): Call fixup_timers_after_fork. * signal.cc (sigwait): Remove unused variable. * timer.cc: New file. (clock_gettime): Define new function. (timer_tracker): Define new struct used by timer functions. (timer_tracker::timer_tracker): New function. (to_us): New function. (timer_thread): New function. (timer_tracker::settime): New function. (timer_create): New function. (timer_settime): New function. (timer_delete): New function. (fixup_timers_after_fork): New function. * cygthread.cc: Bump thread count. * signal.cc (sigwaitinfo): Define new function. (sigwait): Redefine based on sigwaitinfo. * include/cygwin/signal.h (sigwaitinfo): Declare. (sigwait): Ditto. * dtable.cc (dtable::vfork_parent_restore): Avoid double close of ctty when ctty == ctty_on_hold. * cygtls.h (_threadinfo::threadkill): New element. (_threadinfo::set_threadkill): Declare new function. (_threadinfo::reset_threadkill): Declare new function. * dcrt0.cc (dcrt0_1): Call here so that it will be possible to attach to running process with #(*& Windows Me/9x. (initial_env): Try to initialize strace if uninitialized. * gendef: Don't zero signal if threadkill is set since that will happen in the called function. * signal.cc (sigwait): Ensure cleanup in error conditions. * sigproc.cc (sig_send): Clear packet mask storage. (wait_subproc): Fill in child exit code in siginfo_t structure. * thread.cc (pthread_kill): Set threadkill flag. * tlsoffsets.h: Regenerate. Throughout, use siginfo_t to fill out all signal information for "kernel" signals. * cygtls.h (_threadinfo::set_siginfo): Declare new function. * cygtls.cc (_threadinfo::set_siginfo): Define new function. * dcrt0.cc (do_exit): Accommodate siginfo_t considerations. * exceptions.cc (handle_exceptions): Ditto. (sig_handle_tty_stop): Ditto. (ctrl_c_handler): Use killsys() to send signal. (sigpacket::process): Rename from sig_handle. Use siginfo_t field from sigpacket for everything. (tty_min::kill_pgrp): Accommodate siginfo_t considerations. (fhandler_termios::bg_check): Ditto. * fhandler_tty.cc (fhandler_tty_slave::ioctl): Use killsys() to send signal. * signal.cc (kill_worker): Rewrite to use siginfo_t second argument. (kill_pgrp): Ditto. (kill0): Define new function pulled from kill(). (kill): Rewrite as frontend to kill0. (killsys): Define new function. * sigproc.cc (sigelem): Eliminate. (sigpacket): Move to sigproc.h. Subsume sigelem. (pending_signals): Use sigpacket rather than sigelem for everything. (sig_clear): Ditto. (wait_sig): Ditto. (sig_send): Rewrite to use siginfo_t argument. (sig_send): New function wratpper to sig_send with siginfo_t argument. (wait_subproc): Accommodate siginfo_t considerations. * thread.cc (pthread_kill): Ditto. * sigproc.h (sigpacket): Move here. (sigpacket::process): Declare "new" function. (sig_handle): Eliminate declaration. (sig_send): Declare with new paramaters. (killsys): Declare new function. (kill_pgrp): Declare. * winsup.h: Move some signal-specific stuff to sigproc.h. * include/cygwin/signal.h: Tweak some siginfo_t stuff.
* * cygheap.h (init_cygheap): Play more vfork shell games and move ctty_on_holdChristopher Faylor2004-01-031-6/+6
| | | | | | | | | | | | | and open_fhs_on_hold (back) here. * dcrt0.cc (_dll_crt0): Just set impure_ptr_ptr here and let later initialization deal with tls. * dtable.cc (dtable::vfork_child_fixup): Move ctty considerations here. (dtable:vfork_parent_restore): And here. * fork.cc (vfork): Reflect change to ctty handling. * perthread.h (vfork_save::fhctty): Eliminate. * cygwin.din: Make more exports NOSIGFE that will never be interrupted by a signal. * init.cc (dll_entry): Set stackptr to NULL to catch problems earlier.
* * cygwin.din: Make crt0 functions NOSIGFE.Christopher Faylor2003-12-311-5/+5
| | | | | * include/cygwin/version.h: Gratuitous comment change. * lib/_cygwin_crt0_common.cc: Remove unneeded declaration.
* * exceptions.cc (set_signal_mask): Redefine to not pass by address. ReportChristopher Faylor2003-12-231-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | calculated mask in debugging output. * sigproc.h (set_signal_mask): Reflect above change in declaration. * path.cc (mount_item::build_win32): Take path apart before feeding it to fnmunge. Throughout, change use of _reent_winsup()-> to _my_tls.locals. instead. Throughout, remove obsolete MT_SAFE/_CYG_THREAD_FAILSAFE considerations. Througout, add cygtls.h include. * Makefile.in (DLL_OFILES): Add cygtls.o. Add some more objects to the -fomit-frame-pointer list. * acconfig.h: Remove obsolete settings. * config.h.in: Ditto. * bsdlib.cc: Add cygtls.h include. * configure.in: Remove --enable-extra-threadsafe-checking. * configure: Regenerate. * cygtls.h (_local_storage): New struct renamed from _winsup_t (sic). (_threadinfo:local_clib): Add new field. (_threadinfo::locals): Ditto. (_threadinfo::init_thread): Accept second _reent * argument. (_threadinfo::call): Define as regparm. (CYGTLS_PADSIZE): Remove unnecessary slop. (_getreent): Define as a macro. * thread.h: Remove _CYG_THREAD_FAILSAFE and MT_SAFE stuff. (_winsup_t): Move to cygtls.h. (ResourceLocks::ResourceLocks): Eliminate empty constructor. (MTinterface::reents): Eliminate. (MTinterface::thread_self_key): Eliminate. (MTinterface::MTinterface): Eliminate. * dcrt0.cc: Include stdio.h for _impure_ptr initialization. (do_global_ctors): Remove run_ctors_p (sic) considerations. Don't call atexit here. (__main): Initialize destructors for user here. (dll_crt0_1): Accept a dummy argument. Don't call init_thread here. Don't set _impure_ptr here. Call do_global_ctors after more things have been initialized. (_dll_crt0): Define zeros buffer as max of needed size of CYGTLS_PADSIZE so that it can be used for two purposes while minimizing stack usage. Initialize _impure_ptr specifically, for speed. Call dll_crt0_1 with buffer argument. (cygwin_dll_init): Call dll_crt0_1 with dummy argument. * dtable.cc (dtable::find_unused_handle): Remove call to AssertResourceOwner. * exceptions.cc: Move _threadinfo stuff to new file. * cygtls.cc: New file. * gentls_offsets: Accommodate increasing complexity of cygtls.h. * hires.h (hires_base::~hires_base): Remove. * init.cc (dll_entry): Remove setting of reents. * thread.cc: Remove syslog.h include. (__getreent): Simplify to use _my_tls. (_reent_winsup): Delete. (AssertResourceOwner): Delete. (MTinterface::Init): Remove setting of _clib and _winsup, with all that entails. (MTinterface::fixup_after_fork): Ditto. (pthread::thread_init_wrapper): Ditto. Also remove call to set_tls_self_pointer. (pthread::set_tls_self_pointer): Eliminate. (pthread::get_tls_self_pointer): Just return _my_tls.tid; (__reent_t::init_clib): Eliminate. * tlsoffsets.h: Regenerate.
* * Makefile.in (OBSOLETE_FUNCTIONS): Add fcntl.Corinna Vinschen2003-12-011-2/+4
| | | | | | | | | | | | | | | | | (NEW_FUNCTIONS): Add fcntl64. * cygwin.din: Export fcntl64. Make fcntl being SIGFE. * fcntl.cc (fcntl_worker): New function. (fcntl64): New function. (_fcntl): Call fcntl_worker. Convert 32 bit flock structure into 64 bit flock structure and vice versa. * fhandler.cc (fhandler_base::lock): Change 2nd parameter to struct __flock64 *. * fhandler_disk_file.cc (fhandler_disk_file::lock): Ditto. Rework to be 64 bit aware. * fhandler.h: Accomodate above method argument changes. * include/cygwin/types.h: Add struct __flock32 and __flock64. Define struct flock according to setting of __CYGWIN_USE_BIG_TYPES__. * include/cygwin/version.h: Bump API minor number.
* * Makefile.in: (DLL_OFILES): Add flock.o.Corinna Vinschen2003-11-291-0/+1
| | | | | | | | | | | | * cygwin.din: Export flock. * flock.c: New file. * include/sys/file.h: Include sys/cdefs.h. Add function prototype for flock(). Add some comments from BSD's header for further clarity. (L_SET, L_CURR, L_INCR, L_XTND): Redefine as the macros SEEK_SET, SEEK_CUR, SEEK_CUR, & SEEK_END respectively. (LOCK_SH,LOCK_EX,LOCK_NB,LOCK_UN): New macros for flock(). * include/cygwin/version.h: Bump API minor number.
* * cygwin.din: Re-add inexplicably missing semaphore/msg functions.Christopher Faylor2003-11-281-0/+11
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* Eliminate use of sigframe and sigthread throughout.Christopher Faylor2003-11-281-1523/+1500
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Makefile.in (DLL_OFILES): Add sigfe.o. Remove reliance on cygwin.def from cygwin0.dll dependency since dependence on sigfe.o implies that. Generate def file on the fly using 'gendef'. * configure.in: Don't auto-generate cygwin.def. * configure: Regenerate. * cygwin.din: Add SIGFE stuff where appropriate. * dcrt0.cc (dll_crt0_1): Initialize cygwin tls early in process startup. Set _main_tls to address of the main thread's cygwin tls. * debug.h: Remove now unneeded WFSO and WFMO declarations. * exceptions.cc (_last_thread): Define. (set_thread_state_for_signals): New function. (reset_thread_exception_for_signals): Ditto. (init_thread_for_signals): Ditto. (delete_thread_for_signals): Ditto. (capture_thread_for_signals): Ditto. (handle_exceptions): Set return address explicitly for exceptions prior to calling sig_send. (interrupt_on_return): Eliminate. (setup_handler): Add preliminary implementation for dealing with thread-specific signals by querying _main_tls. (signal_exit): Use cygthread::main_thread_id instead of mainthread.id. (call_signal_handler_now): For now, just handle the main thread. * fork.cc (vfork): Save and restore main _my_tls. * gendef: New file. Generates def file and sigfe.s file. * gentls_offsets: New file. Generates offsets for perl to use in sigfe.s. * how-signals-work.txt: Mention that info is obsolete. * init.cc (dll_entry): Initialize cygwin tls storage here. * miscfuncs.cc (low_priority_sleep): Make a C function for easier calling from asm. * perthread.h (vfork_save::tls): New element. * signal.cc (nanosleep): Replace previous use of sigframe.call_signal_handler_now with straight call to call_signal_handler_now. (abort): Ditto. * syscalls.cc (readv): Ditto. * termios.cc (tcsetattr): Ditto. * wait.cc (wait4): Ditto. * sigproc.cc (sig_dispatch_pending): Ditto. (sig_send): Ditto. * sigproc.h: Declare call_signal_handler_now. * thread.cc (pthread::thread_init_wrapper): Initialize cygwin tls. Remove obsolete and unworking signal stuff. * thread.h (verifyable_object::sigs): Eliminate. (verifyable_object::sigmask): Eliminate. (verifyable_object::sigtodo): Eliminate. (verifyable_object::exit): Make attribute noreturn. (verifyable_object::thread_init_wrapper): Ditto. (pthread_null::exit): Ditto. * winbase.h (__stackbase): Always define. * winsup.h (low_priority_sleep): Declare as a "C" function. * include/cygwin/version.h: Bump API version to reflect sigwait export. * include/sys/queue.h: Protect SLIST_ENTRY from previous declaration. * signal.cc (sigwait): Implement. * select.cc (fhandler_base::ready_for_read): Add debugging output. * devices.h: Define more device pointers via their storage. * devices.in: Don't parse things like /dev/inet/tcp, as they really have no meaning. * devices.cc: Regenerate. * gendevices: Set proper protection for output file. * cygtls.h: New file. * gendef: New file. * gentls_offsets: New file. * tlsoffsets.h: New file. Autogenerated. * config/i386/longjmp.c: Remove. File subsumed by gendef output. * config/i386/makefrag: Remove obsolete file. * fhandler.cc: Remove spurious access_worker declaration. * spawn.cc (spawnve): Make debugging output more accurate. * cygwin-gperf: Remove. * devices.cc: Remove.
* * cygserver.h (client_request::request_code_t): AddCorinna Vinschen2003-11-191-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CYGSERVER_REQUEST_MSG and CYGSERVER_REQUEST_SEM. (admininstrator_group_sid): Add extern declaration. * cygserver_ipc.h: Rewrite. * cygserver_msg.h: New file. * cygserver_sem.h: New file. * cygserver_shm.h: More or less rewrite. * cygwin.din: Add msgctl, msgget, msgrcv, msgsnd, semctl, semget and semop. * msg.cc: Rewrite. * safe_memory.h: Remove. * sem.cc: Rewrite. * shm.cc: Rewrite. * include/cygwin/ipc.h: Use appropriate guard. (struct ipc_perm): Add seq. (IPCID_TO_IX): New define from BSD. (IPCID_TO_SEQ): Ditto. (IXSEQ_TO_IPCID): Ditto. (IPC_R): Ditto. (IPC_W): Ditto. (IPC_M): Ditto. * include/cygwin/msg.h: Use appropriate guard. #ifdef _KERNEL all stuff not explicitely defined by SUSv3. Use signed types in structs to match types used in BSD. (msgqnum_t): Define unsigned. (msglen_t): Ditto. (struct msqid_ds): Add msg_first and msg_last. (struct msginfo): Remove msgpool. Add msgssz and msgseg. * include/cygwin/sem.h: Use appropriate guard. #ifdef _KERNEL all stuff not explicitely defined by SUSv3. Use signed types in structs to match types used in BSD. (SEM_UNDO): Define appropriately. (struct semid_ds): Add sem_base. (struct seminfo): Add semmap and semusz. (SEM_A): New define from BSD. (SEM_R): Ditto. (SEM_ALLOC): Ditto. (union semun): Define. * include/cygwin/shm.h: Use appropriate guard. #ifdef _KERNEL all stuff not explicitely defined by SUSv3. Use signed types in structs to match types used in BSD. (SHMLBA): Define using cygwin_internal(CW_GET_SHMLBA) call. (struct shmid_ds): Add shm_internal. (struct shm_info): Rename shm_ids to used_ids as in BSD. Add define for shm_ids. * include/cygwin/sysproto.h: New file. * include/cygwin/version.h: Bump API minor number. * include/sys/ipc.h: New file. * include/sys/msg.h: New file. * include/sys/queue.h: New file from BSD. * include/sys/sem.h: New file. * include/sys/shm.h: New file. * include/sys/sysproto.h: New file.
* * bsdlib.cc (getprogname): New function.Corinna Vinschen2003-11-171-0/+2
| | | | | | (setprogname): New funtion. * cygwin.din: Export getprogname and setprogname. * include/cygwin/version.h: Bumb API version number.
* * Missing patch to cygwin.din.Corinna Vinschen2003-11-061-0/+8
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* * Makefile.in (OBSOLETE_FUNCTION): Add tmpfile.Corinna Vinschen2003-10-271-0/+1
| | | | | | (NEW_FUNCTIONS): Add _tmpfile64 -> tmpfile translation. * cygwin.din: Export _tmpfile64 * include/cygwin/version.h: Bump api minor number.
* * cygwin.din: Add sem_close, sem_getvalue, sem_open and sem_timedwait.Corinna Vinschen2003-10-271-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * pthread.cc (+mangle_sem_name): New function. (sem_open): Ditto. (sem_close: Ditto. (sem_timedwait): Ditto. (sem_getvalue): Ditto. * thread.cc (semaphore::semaphore): Rearrange member initialization. Use appropriate security attribute for process shared semaphores. (semaphore::semaphore): New constructor for named semaphores. (semaphore::~semaphore): Care for semaphore name. (semaphore::_post): Accomodate failing ReleaseSemaphore. Use value returned by ReleaseSemaphore vor currentvalue. (semaphore::_getvalue): New method. (semaphore::_timedwait): Ditto. (semaphore::_fixup_after_fork): Rearrange. Don't fail for process shared semaphores. (semaphore::open): New method. (semaphore::timedwait): Ditto. (semaphore::post): Fix return value. Set errno appropriately. (semaphore::getvalue): New method. * thread.h (class semaphore): Add prototypes for open, getvalue, timedwait, _getvalue, _timedwait. Add prototypes for new constructor. Add name member. * include/semaphore.h: Add prototypes for sem_open, sem_close, sem_timedwait and sem_getvalue. include/cygwin/version.h: Bump API minor number.
* * Makefile.in: Add $(LIBSERVER) rule.Corinna Vinschen2003-10-221-0/+4
| | | | | | | | | | | | | | | | | | | | | * cygserver.h: Moved from include/cygwin to here. * cygserver_ipc.h: Moved from ../cygserver to here. * cygserver_shm.h: Ditto. * cygwin.din: Add shmat, shmctl, shmdt and shmget. * fhandler_tty.cc (fhandler_tty_slave::open): Don't warn about handle dup'ing if not build with USE_SERVER. * shm.cc: Include cygerrno.h unconditionally. (shmat): Set errno to ENOSYS and return -1 if not build with USE_SERVER. (shmctl): Ditto. (shmdt): Ditto. (shmget): Ditto. * woutsup.h: Remove. * include/cygwin/cygserver_process.h: Moved to ../cygserver directory. * include/cygwin/cygserver_transport.h: Ditto. * include/cygwin/cygserver_transport_pipes.h: Ditto. * include/cygwin/cygserver_transport_sockets.h: Ditto. * include/cygwin/version.h: Bump API minor number.
* * Makefile.in: Make malloc_wrapper -fomit-frame-pointer.Christopher Faylor2003-09-141-1/+0
| | | | | | | | * cygwin.din: Remove extraneous mallinfo definition. * dcrt0.cc (quoted): Use strechr for efficiency. * fhandler.cc (fhandler_base::write): Correctly use get_output_handle rather than get_handle. (fhandler_base::lseek): Use method for accessing name in debug output.
* * Makefile.in (DLL_OFILES): Add getopt.o and iruserok.o.Corinna Vinschen2003-09-101-0/+11
| | | | | | | | | | | | | | | | * cygwin.din: Export __check_rhosts_file, __rcmd_errstr, optarg, opterr, optind, optopt, optreset, getopt, getopt_long, iruserok and ruserok. * getopt.c: Moved from lib to here. Define opt* variables as dllexport. * iruserok.c: Moved from lib to here. Rearrange function order. Prefer using 64/32 bit functions. * syscalls.cc (shell_fp): Define as struct __sFILE64. (getusershell): Use fopen64 instead of fopen. * winsup.h: Add declarations for seteuid32, fopen64, cygwin_gethostbyname and cygwin_inet_addr. * include/getopt.h: Declare opt* variables dllimport. * include/cygwin/version.h: Bump API minor number.
* * Makefile.in (DLL_OFILES): Add bsdlib.o.Corinna Vinschen2003-09-101-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | * autoload.cc (RegisterServiceProcess): Add. * bsdlib.cc: New file. (daemon): New function. (login_tty): Ditto. (openpty): Ditto. (forkpty): Ditto. * cygwin.din: Export daemon, forkpty, login_tty, logwtmp, updwtmp, openpty and revoke. * syscalls.cc (updwtmp): New function, writing to wtmp exclusively. (logwtmp): Ditto. (login): Call updwtmp instead of writing to wtmp by itself. (logout): Ditto. * tty.cc (revoke): New funtion. * include/paths.h: Define _PATH_DEVNULL. * include/pty.h: New header. * include/cygwin/version.h: Bump API minor number. * include/sys/utmp.h: Declare logwtmp with const arguments. Declare updwtmp. * lib/iruserok.c: New file. (ruserok): New function. (iruserok): Ditto. (__ivaliduser): Ditto. (__icheckhost): Ditto.
* * cygwin.din: Export endusershell, getusershell and setusershell.Corinna Vinschen2003-09-081-0/+3
| | | | | | | * syscalls.cc (getusershell): New function. (setusershell): Ditto. (endusershell): Ditto. * include/cygwin/version.h: Bump API minor number.
* * cygwin.din: Export argz_add argz_add_sep argz_append argz_countCorinna Vinschen2003-09-081-0/+36
| | | | | | | argz_create argz_create_sep argz_delete argz_extract argz_insert argz_next argz_replace argz_stringify envz_add envz_entry envz_get envz_merge envz_remove envz_strip * include/cygwin/version.h: Bump api minor number.
* * cygwin.din: Accomodate change from cygwin_lstat to lstat.Corinna Vinschen2003-08-131-2/+2
| | | | | | * syscalls.cc: Add defines to avoid declaration issues when renaming cygwin_lstat back to lstat. (lstat): Reverted name change from cygwin_lstat.
* * cygwin.din: Export _fdopen64Christopher Faylor2003-07-251-0/+1
| | | | | | * Makefile.in (NEW_FUNCTIONS): Add _fdopen64 -> fdopen translation. * include/cygwin/version.h: Bump api minor number. * ntdll.h: Remove (now) duplicate FILE_SYNCHRONOUS_IO_NONALERT definition.
* * environ.cc (check_case_init): Use strncasematch.Christopher Faylor2003-07-241-0/+1
| | | | | * cygwin.din: Export __mempcpy. * cygwin/version.h: Bump api minor number.
* Throughout, remove "include <errno.h>" from files which already includeChristopher Faylor2003-06-161-0/+1
| | | | | | | | | | | | | | | | | | | cygerrno.h. * include/cygwin/config.h (__DYNAMIC_REENT__): Define. * include/cygwin/version.h: Bump API minor version. * cygwin.din: Export __getreent * cygerrno.h: Include errno.h. Fix places where _impure_ptr is used directly to store the errno value. * debug.cc (__set_errno): Ditto. * errno.cc: Remove _RRENT_ONLY define to get errno.cc compiled. * signal.cc: Rename _reent_clib to _REENT throughout. * thread.h (reent_clib): Remove prototype. * thread.cc (reent_clib): Rename reent_clib to __getreent. Return _impure_ptr until MTinterface is initialized. (reent_winsup): Fix a possible SEGV when _r == NULL. Return NULL instead. * MTinterface::fixup_after_fork: Switch reent back to _impure_ptr to keep signal handling running when fork is called from a thread other than the mainthread.
* * cygwin.din: Add vsyslog.Corinna Vinschen2003-06-061-0/+1
| | | | | | | | | | * fhandler.cc (fhandler_base::write): Only make file sparse if the seeked area is >= 128K. * syslog.cc (vsyslog): New function, overtaking functionality from syslog. (syslog): Just call vsyslog. * include/cygwin/version.h: Bump API minor. * include/sys/syslog.h: Add vsyslog declaration.
* * winsup/cygwin/include/cygwin/version.h: Bump API minor version.Corinna Vinschen2003-05-201-0/+2
| | | | | | * winsup/cygwin/include/cygwin/types.h: Define key_t as long long. * winsup/cygwin/cygwin.din: Add ftok, _ftok. * winsup/cygwin/ipc.cc (ftok): Rework implementation.
* * Makefile.in (NEW_FUNCTIONS): All 32/64 from 0.79 API getCorinna Vinschen2003-05-091-45/+45
| | | | | | leading underscore. * cygwin.din: Ditto. * include/cygwin/version.h: Bump API minor number.
* * termios.cc (setspeed): New function.Christopher Faylor2003-04-161-0/+1
| | | | | | | | | | | | (cfsetospeed): Use setspeed to set speed. (cfsetispeed): Use setspeed to set speed. * autoload.cc: Add load statement for UuidCreate, and UuidCreateSequential. * cpuid.h: New file. * cygwin.din: Export gethostid. * fhandler_proc.cc (cpuid): Move to cpuid.h. (can_set_flag): Move to cpuid.h. * syscalls.cc (gethostid): New function. * version.h: Bump DLL minor version number to 83.
* * cygwin.din: Export wcscoll, wcswidth and wcwidth.Corinna Vinschen2003-04-101-0/+3
| | | | * include/cygwin/version.h: Bump API minor number.
* * cygwin.din: Add pthread_rwlock_destroy, pthread_rwlock_init,Thomas Pfaff2003-03-181-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | pthread_rwlock_rdlock, pthread_rwlock_tryrdlock, pthread_rwlock_wrlock, pthread_rwlock_trywrlock, pthread_rwlock_unlock, pthread_rwlockattr_init, pthread_rwlockattr_getpshared, pthread_rwlockattr_setpshared, and pthread_rwlockattr_destroy. * include/cygwin/version.h: Bump API minor number. * include/pthread.h (PTHREAD_RWLOCK_INITIALIZER): Define a reasonable value. Add prototypes for pthread_rwlock_destroy, pthread_rwlock_init, pthread_rwlock_rdlock, pthread_rwlock_tryrdlock, pthread_rwlock_wrlock, pthread_rwlock_trywrlock, pthread_rwlock_unlock, pthread_rwlockattr_init, pthread_rwlockattr_getpshared, pthread_rwlockattr_setpshared, and pthread_rwlockattr_destroy. * thread.h (PTHREAD_ONCE_MAGIC): Remove superflous semicolon. (PTHREAD_RWLOCK_MAGIC): New define. (PTHREAD_RWLOCKATTR_MAGIC): Ditto. (pthread_rwlockattr): New class. (pthread_rwlock): Ditto. (MTinterface::rwlocks): New member. (MTinterface::MTinterface): Initialize rwlocks. Add prototypes for __pthread_rwlock_destroy, __pthread_rwlock_wrlock, __pthread_rwlock_trywrlock, __pthread_rwlock_unlock, __pthread_rwlockattr_init, __pthread_rwlockattr_getpshared, __pthread_rwlockattr_setpshared, and __pthread_rwlockattr_destroy. * thread.cc (MTinterface::Init): Initialize rwlock internal mutex. (MTinterface::fixup_after_fork): Fixup rwlocks after fork. (pthread_rwlockattr::isGoodObject): Implement. (pthread_rwlockattr::pthread_rwlockattr): Ditto. (pthread_rwlockattr::~pthread_rwlockattr): Ditto. (pthread_rwlock::initMutex): Ditto. (pthread_rwlock::pthread_rwlock): Ditto. (pthread_rwlock::~pthread_rwlock): Ditto. (pthread_rwlock::RdLock): Ditto. (pthread_rwlock::TryRdLock): Ditto. (pthread_rwlock::WrLock): Ditto. (pthread_rwlock::TryWrLock): Ditto. (pthread_rwlock::UnLock): Ditto. (pthread_rwlock::addReader): Ditto. (pthread_rwlock::removeReader): Ditto. (pthread_rwlock::lookupReader): Ditto. (pthread_rwlock::RdLockCleanup): Ditto. (pthread_rwlock::WrLockCleanup): Ditto. (pthread_rwlock::fixup_after_fork): Ditto. (pthread_rwlock::isGoodObject): Ditto. (pthread_rwlock::isGoodInitializer): Ditto. (pthread_rwlock::isGoodInitializerOrObject): Ditto. (pthread_rwlock::isGoodInitializerOrBadObject): Ditto. (__pthread_rwlock_destroy): Ditto. (pthread_rwlock::init): Ditto. (__pthread_rwlock_rdlock): Ditto. (__pthread_rwlock_tryrdlock): Ditto. (__pthread_rwlock_wrlock): Ditto. (__pthread_rwlock_trywrlock): Ditto.
* * cygwin.din: Export btowc, trunc.Christopher Faylor2003-03-171-4/+6
| | | | | | | | | | | | | | | | * include/cygwin/version.h: Reflect new exports. * syscalls.cc (_stat): Rename to stat to avoid newlib wrapper. * syscalls.cc (_fstat): Ditto. * fhandler_console.cc (fhandler_console::close): Correct check for current tty. Add debugging output when console is freed. (set_console_state_for_spawn): Add debugging output. * fhandler_tty.cc (fhandler_tty_slave::open): Don't decrement console open flag when vforking. * sigproc.cc (sigproc_terminate): Fix debugging output. * spawn.cc (handle): Eliminate second argument. (spawn_guts): Reflect elimination of argument change to handle. * syscalls.cc (setsid): Add debugging output when console is freed. * syscalls.cc (rename): Revert assumption that DELETE_ON_CLOSE works on Win9x.
* Switch to 32/64 datatypes:Corinna Vinschen2003-03-091-0/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Makefile.in (OBSOLETE_FUNCTIONS): Add open acl aclcheck aclfrommode aclfrompbits aclfromtext aclsort acltomode acltopbits acltotext chown facl fchown fgetpos fopen freopen fseeko fsetpos fstat ftello ftruncate getegid geteuid getgid getgrent getgrgid getgrnam getgroups getpwuid getpwuid_r getuid initgroups lchown lseek lstat mknod mmap seekdir setegid seteuid setgid setgroups setregid setreuid setuid stat telldir truncate. (NEW_FUNCTIONS): Add _open64 acl32 aclcheck32 aclfrommode32 aclfrompbits32 aclfromtext32 aclsort32 acltomode32 acltopbits32 acltotext32 chown32 facl32 fchown32 fgetpos64 fopen64 freopen64 fseeko64 fsetpos64 fstat64 ftello64 ftruncate64 getegid32 geteuid32 getgid32 getgrent32 getgrgid32 getgrnam32 getgroups32 getpwuid32 getpwuid_r32 getuid32 initgroups32 lchown32 lseek64 lstat64 mknod32 mmap64 seekdir64 setegid32 seteuid32 setgid32 setgroups32 setregid32 setreuid32 setuid32 stat64 telldir64 truncate64 to substitute the above. * cygserver_shm.h (class client_request_shm): Change uid_t and gid_t members to __uid32_t and __gid32_t. * cygwin.din: Add symbols acl32 aclcheck32 aclfrommode32 aclfrompbits32 aclfromtext32 aclsort32 acltomode32 acltopbits32 acltotext32 facl32 fgetpos64 fopen64 freopen64 fseeko64 fsetpos64 _fstat64 ftello64 _lseek64 mknod32 _open64. * glob.c: Include perprocess.h. (globtilde): Call getpwuid32 and getuid32 instead of getpwuid and getuid. (g_lstat): Check for applications API version to call the appropriate typed gl_lstat function. (g_stat): Ditto for gl_stat. * shm.cc (client_request_shm::client_request_shm): Call geteuid32 and getegid32 instead of geteuid and getegid throughout. * syscalls.cc (_open64): New alias for open. (_lseek64): New alias for lseek64. (_fstat64): New alias for fseek64. (mknod32): New function. (mknod): Calls mknod32 now. * winsup.h: Make function declarations for getuid32, geteuid32, and getpwuid32 accessible for plain C sources. Add declarations for getegid32 and getpwnam. * include/cygwin/version.h: Bum API minor number to 78. * include/sys/cygwin.h: Guard C++ specific members of struct per_process against inclusion in plain C sources. * include/sys/mman.h (mman): Add guard to avoid type clash when compiling Cygwin.
* * cygwin.din: Wrap atexit and exit with cygwin, thread-safe functions.Christopher Faylor2003-03-011-3/+3
| | | | | * dcrt0.cc (cygwin_atexit): New function. (cygwin_exit): Ditto.
* * cygmalloc.h: Remove MORECORE_CANNOT_TRIM. It's not true. # cygwin.din:Christopher Faylor2003-02-221-0/+1
| | | | Export mallinfo. # malloc_wrapper.cc (mallinfo): New function.
* * syslog.cc (syslog): Do not print the Windows pid. Print the Cygwin pid as anChristopher Faylor2003-02-221-0/+1
| | | | | unsigned decimal. On Win95 print a timestamp and attempt to lock the file up to four times in 3 ms.
* * cygwin.din: Export all appropriate newlibc libm functions. Sort.Christopher Faylor2003-02-161-446/+470
| | | | * include/cygwin/version.h: Bump API minor number.
* * cygwin.din: Export all appropriate newlib functions.Christopher Faylor2003-02-151-2/+67
| | | | * include/cygwin/version.h: Bump API minor number.
* * cygwin.din: Export setreuid32, setreuid, setregid32, setregid.Corinna Vinschen2003-01-241-0/+6
| | | | | | | | * syscalls.cc (setreuid32): New function. (setreuid): Ditto. (setregid32): Ditto. (setregid): Ditto. * include/cygwin/version.h: Bump API minor number.
* * cygwin.din: Export nanosleep().Corinna Vinschen2003-01-221-0/+2
| | | | | | | * signal.cc (nanosleep): New function. (sleep): Move old functionality to nanosleep(). Call nanosleep(). (usleep): Remove old functionality. Call nanosleep(). * include/cygwin/version.h: Bump API minor number.
* * cygwin.din: Add strerror_r.Corinna Vinschen2003-01-171-0/+2
| | | | * include/cygwin/version.h: Bump API minor number.
* * cygwin.din: add asprintf and vasprintf, as well as the reentrantCorinna Vinschen2003-01-101-0/+8
| | | | | versions and underscore variants. * include/cygwin/version.h: bump CYGWIN_VERSION_API_MINOR.
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