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* * Makefile.in: hinfo.o -> dtable.o.Christopher Faylor2000-08-181-11/+10
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* * fhandler-tut.txt: hinfo -> dtable.Christopher Faylor2000-08-182-2/+6
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* hinfo -> dtableChristopher Faylor2000-08-182-17/+18
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* * dtable.cc (dtable::dup2): Extend fdtab if newfd is out of currentCorinna Vinschen2000-08-182-0/+11
| | | | allocated bounds.
* * mkvers.sh: Properly trap exit removal of temp file. Remove debuggingChristopher Faylor2000-08-122-3/+6
| | | | statement.
* Correct order in include files.Christopher Faylor2000-08-121-1/+1
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* * poll.cc: Make winsup.h the first include file, re 2000-08-02 change.Christopher Faylor2000-08-122-1/+5
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* * winsup.h: Split out dtable definitions into separate header file.Christopher Faylor2000-08-1243-44/+106
| | | | | | * dtable.h: New file. * sigproc.h: Eliminate pinfo.h usage here. Use it in source files that need it.
* * Makefile.in: Use dtable.o rather than hinfo.o.Christopher Faylor2000-08-122-5/+9
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* Rename hinfo -> dtable. Name the former dtable array 'fdtab'.Christopher Faylor2000-08-1222-179/+183
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* * poll.cc: Allow any descriptor and any number of descriptors.Corinna Vinschen2000-08-112-20/+39
| | | | Allocate fd_set struct sdynamically.
* Fix premature use of fdtab.Christopher Faylor2000-08-111-1/+1
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* * poll.cc: Add bounds checking for file descriptors. Return POLLNVALCorinna Vinschen2000-08-113-20/+30
| | | | | | if fd is invalid. Return POLLERR for each valid fd if cygwin_select returned with error. include/sys/poll.h: Change POLLERR comment according to above change.
* * syslog.cc (syslog): Use a less malloc-intensive method for allocating theChristopher Faylor2000-08-112-31/+28
| | | | buffer. Also fix a buffer overrun.
* DJ is sole setup maintainer now.Christopher Faylor2000-08-101-2/+1
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* Change comment.Christopher Faylor2000-08-101-1/+1
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* comment changes.Christopher Faylor2000-08-101-1/+1
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* Minor change.Christopher Faylor2000-08-101-1/+1
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* Minor change.Christopher Faylor2000-08-101-1/+0
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* Minor change.Christopher Faylor2000-08-101-2/+2
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* * winsup.h: Change strchr inline for strange gcc problem.Christopher Faylor2000-08-104-1/+12
| | | | * select.cc (select_stuff::wait): Bounds check w4 array.
* * dir.cc (readdir): Ensure that errno is *only* set when we've run out ofChristopher Faylor2000-08-103-34/+26
| | | | | | filenames. * fhandler.cc (fhandler_disk_file::fstat): Use modern method for saving errno, making it effective for the whole function.
* * select.cc (allocfd_set): Zero allocated fd_set.Christopher Faylor2000-08-098-69/+70
| | | | | | | | | | | | | | (cygwin_select): Move fd_set copying logic from ::wait to here. Use common return through sell.poll. (select_stuff::wait): Just return success or failure and let caller fill in fd_set. * pinfo.h (pinfo): Eliminate self-referential pointer to sidbuf since pinfo structure exists at random locations now. * fork.cc (fork): Use 'use_psid' element to control when the psid is relevant. * shared.cc (sec_user): Ditto. * spawn.cc (spawn_guts): Ditto. * uinfo.cc (internal_getlogin): Ditto. * syscall.cc (seteuid): Ditto. Set use_psid element.
* * fhandler_serial.cc (tcsendbreak): "sleeptime" argument to usleep()DJ Delorie2000-08-082-1/+6
| | | | must be in units of microseconds, not milliseconds.
* * include/userenv.h: New header file.Corinna Vinschen2000-08-083-0/+69
| | | | * lib/userenv.def: New stub for userenv.dll.
* * include/winuser.h: Correct PCWPSTRUCT typo.Christopher Faylor2000-08-082-1/+6
| | | | (discovered by Axel Riese)
* * include/cygwin/cygwin_dll.h: Remove extraneous (and incorrect) declarations.Christopher Faylor2000-08-072-3/+5
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* * hinfo.cc (hinfo::find_unused_handle): Just check for table entry == NULLChristopher Faylor2000-08-044-112/+114
| | | | | | | since we are already bounds checked by default. * thread.cc (ResourceLocks::Lock): Streamline this function since it is called a lot. (ReleaseResourceLock): Ditto.
* * select.cc (fhandler_console::select_read): Call set_cursor_maybe since selectChristopher Faylor2000-08-042-0/+10
| | | | | | may block and cursor may not be visible. * select.cc (fhandler_console::select_write): Ditto. * select.cc (fhandler_console::select_except): Ditto.
* * fhandler_tty.cc (fhandler_pty_master::process_slave_output): Set length fieldChristopher Faylor2000-08-032-0/+6
| | | | correctly when "need_nl".
* * fork.cc (vfork): Store complete stack frame in vfork_save structure for laterChristopher Faylor2000-08-034-22/+33
| | | | | | | | | | recovery. * spawn.cc (spawn_guts): Reorganize slightly to consolidate handling when there is a CreateProcess error. (_spawnve): Only longjmp back to vfork handling when a process has been successfuly started. * winsup.h (vfork_save): Extend to include frame info. Remove obsolete cpplus conditionals.
* add winsup.hDJ Delorie2000-08-021-0/+1
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* * strace.cc (strace::prntf): Make second argument the function name, ratherChristopher Faylor2000-08-028-61/+79
| | | | | | | | | | | | than use special format options. (strace::vprntf): Ditto. (getfunc): New function. * include/sys/strace.h: Reflect above changes. * smallprint.c (__small_vsprintf): Eliminate '%F' formatting. * pinfo.cc (set_myself): Modify for new strace::prntf parameter. * errno.cc (seterrno_from_win_error): Ditto. * fhandler_tty.cc (fhandler_tty_common::__acquire_output_mutex): Ditto. * fhandler_tty.cc (fhandler_tty_common::__release_output_mutex): Ditto.
* * regexp/regexp.c: Add winsup.h.Christopher Faylor2000-08-022-0/+5
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* * winsup.h: take out protections of environ, errno, allow C useDJ Delorie2000-08-0260-92/+98
| | | | | | | | | | * *.cc: put winsup.h before other headers (for __INSIDE_CYGWIN__); use cur_environ() instead of just environ * times.cc: remove import protections * glob.c: add winsup.h * localtime.c: ditto * smallprint.c: ditto * Makefile.in: don't __INSIDE_CYGWIN__ as it messes up profiling.
* * include/sys/strace.h: Fix strace definition.Christopher Faylor2000-08-022-2/+6
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* * strace.h: Add kludgy workarounds to avoid using deprecated methods forChristopher Faylor2000-08-025-125/+139
| | | | | | | | | | variable argument macros when possible. * sigproc.cc: Throughout, use sigproc_printf rather than sip_printf. * strace.cc (strace::prntf): Remove 'active' check, since callers are supposed to ensure this. (__system_printf): Remove. Subsumed by strace::prntf. * winsup.h: Define "NEW_MACRO_VARARGS" to indicate when to use new macro varargs capability.
* * passwd.c (main): Initialize oldpwd before beeing used.Corinna Vinschen2000-07-312-0/+5
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* * fhandler_console.cc: Remove VK_DIVIDE detection.Christopher Faylor2000-07-303-12/+19
| | | | | | | (get_nonascii_key): Simplify previous patch to return ascii char if it is non-zero. Add a second "temporary buffer" argument to help with thread safety. * select.cc (peek_console): Pass a temporary buffer argument to get_nonascii_key.
* * fhandler_console.cc: Add VK_DIVIDE detection. Return virtual keycode if itChristopher Faylor2000-07-292-0/+14
| | | | is not detected and it is less than ' '.
* * path.cc (chdir): Avoid trailing dot calculation when chdir == '/' or we endChristopher Faylor2000-07-292-1/+6
| | | | up with an empty string.
* * kill.cc (main): Add '-f' option to force termination of a process.Christopher Faylor2000-07-293-36/+244
| | | | | | | | | (forcekill): New function. * ps.cc (main): Add '-W' option to list Windows pids as well as Cygwin pids. (dummyprocessmodules): New function. (GetModuleFileNameEx95): New function. (init_win): New function. (to_time_t): New function.
* * include/cygwin/version.h: Bump DLL minor version number to 5 due to all ofChristopher Faylor2000-07-2929-633/+761
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | the changes below. Redefine process structure to avoid a fixed size table. Redefine pinfo/_pinfo classes. Use these throughout. * dcrt0.cc (dll_crt0_1): Accomodate set_myself argument change. (__api_fatal): Accomodate _pinfo::record_death argument change. * exceptions.cc (really_exit): Ditto. (sig_handle_tty_stop): Use pinfo constructor to access process info. (events_init): Don't create pinfo_mutex since it is no longer required. * external.cc (fillout_pinfo): Use winpids class to iterate over all system pids. (cygwin_internal): lock_pinfo_for_update and unlock_pinfo are now noops. * fhandler_termios.cc (fhandler_termios::set_ctty): Use pinfo constructor to access process info. * fork.cc (fork): Reorganize to initialize child info after the child has started since that is when we know the child's winpid, which is necessary to allocate the pinfo shared memory. * mmap.cc (recreate_mmaps_after_fork): Change arg type to _pinfo. * pinfo.cc: Rename pinfo methods to _pinfo throughout. Eliminate pinfo_list stuff. (set_myself): Accept a pid argument now. Call pinfo initializer to initialize myself. Detect when this is an "execed" process and create an "indirect" pid block. (pinfo_init): Accomodate set_myself arg change. (procinfo): Remove. (pinfo::lock_pinfo): Remove. (pinfo::unlock_pinfo): Remove. (pinfo::init): New method. Allocates shared memory space for process pinfo structure. (pinfo::record_death): Don't call locking functions. (cygwin_winpid_to_pid): Simplify by using new pinfo constructor. (EnumProcessesW95): New function for iterating over processes on Windows 95. (winpids::winpids): New constructor for winpids class. Sets up a list of process ids. (enum_init): Initialize w95/wnt pid enumerators. * shared.cc (shared-info::initialize): Remove pid initialization. * shared.h: Move pinfo stuff into pinfo.h. (class shared_info): Remove pinfo_list element. * signal.cc (kill_worker): Use pinfo constructor to access process info. (kill_pgrp): Ditto. Use winpids methods to access list of processes. * sigproc.cc: Throughout, modify to use _pinfo where appropriate. (proc_exists (pid_t)): New function. Determines if a process exists based on the pid. (proc_exists (_pinfo *p): Use new proc_exists function above. (proc_subproc): Copy pinfo stuff around rather than _pinfo pointers. Try to be careful about releasing shared memory when we don't need it anymore. Remove pinfo locks. (remove_zombies): Remove pinfo memory when zombie is going away. * sigproc.h: Reflect _pinfo/pinfo changes in sigproc.cc. * spawn.cc (spawn_guts): Eliminate pinfo *child argument. Reorganize to only initialize child pinfo after process has been started and we know the windows pid. (_spawnve): Reflect spawn_guts changes. * syscalls.cc (setpgid): Use pinfo constructor to access process info. (getpgid): Ditto. (internal_getlogin): Use _pinfo. * winsup.h: Eliminate pinfo_mutex. Eliminate spawn_guts declaration since it is static now. Reflect set_myself argument change. * include/sys/cygwin.h: Add some PID_* enums to accomodate new pinfo stuff. * include/cygwin/version.h: Update minor version for cygdrive changes below.
* * environ.cc (parse_thing): Make binmode a DWORD.Christopher Faylor2000-07-294-5/+10
| | | | | | * hinfo.cc (hinfo::init_std_file_from_handle): Use 'binmode' to determine default open mode. * winsup.h: Declare binmode.
* * include/cygwin/cygwin_dll.h: Update for modern compilers.Christopher Faylor2000-07-293-6/+10
| | | | | | | * lib/cygwin_crt0.c: Inexplicably need to define alloca for newer compilers. * fhandler.h (fhandler_console): Add new method. * fhandler.cc (fhandler_console::set_cursor_maybe): New method. (fhandler_console::read): Set cursor if it has moved to make it visible.
* Minor formatting change.Christopher Faylor2000-07-282-2/+2
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* Fix typo.Christopher Faylor2000-07-281-1/+1
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* * utils/mount.cc (main): Add --show-cygdrive-prefixes option.Christopher Faylor2000-07-283-2/+57
| | | | | | | (show_cygdrive_prefixes): New function. * utils/umount.cc (main): Add --remove-cygdrive-prefix option. (error): Change signature from 'char *' to 'const char *'. (remove_cygdrive_prefix): New function.
* * dcrt0.cc (dummy_autoload): Add load statement for RegDeleteValueA.Christopher Faylor2000-07-287-12/+155
| | | | | | | | | | | | | | | | | * external.cc (get_cygdrive_prefixes): New function. (cygwin_internal): Add CW_GET_CYGDRIVE_PREFIXES case. * path.cc (mount_info::read_cygdrive_info_from_registry): Read system cygdrive prefix if user one is undefined. (mount_info::write_cygdrive_info_to_registry): Write cygdrive prefix to the appropriate registry hive. Overwrite in-memory copy of cygdrive, if appropriate. (mount_info::remove_cygdrive_info_from_registry): New method. (mount_info::get_cygdrive_prefixes): New method. (cygwin_umount): Remove cygdrive prefix, if appropriate. * registry.cc (reg_key::killvalue): New method. * shared.h (class reg_key): Add killvalue, remove_cygdrive_info_to_registry, and get_cygdrive_prefixes declarations. * include/sys/cygwin.h (cygwin_getinfo_types): Add CW_GET_CYGDRIVE_PREFIXES.
* * include/cygwin/version.h: Bump DLL minor version number to 4.Christopher Faylor2000-07-282-1/+5
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