Commit Graph

779 Commits

Author SHA1 Message Date
Christopher Faylor 5bba0cb5a3 * exceptions.cc (handle_exceptions): Don't print message when executing from a
cygwin program.
2001-05-11 05:11:12 +00:00
Christopher Faylor 723190cf71 Christopher Faylor <cgf@redhat.com>
* environ.cc (winenv): Always add SYSTEMDRIVE and SYSYEMROOT to win32-style
environment if they don't already exist.
2001-05-11 03:27:22 +00:00
Christopher Faylor ddf72c8f76 remove erroneous header. 2001-05-09 20:22:35 +00:00
Christopher Faylor cedb00be89 * path.cc (mount_info::conv_to_win32_path): Treat UNC paths the same as paths
including `:' or `\'.
2001-05-09 18:59:10 +00:00
Christopher Faylor cd94b71c1b * fhandler.h (fhandler_termios::echo_erase): Declare new method.
* fhandler_termios.cc (fhandler_termios::echo_erase): New method for echoing
erase characters.
(fhandler_termios::line_edit): Check the echo flag before echoing control
characters (from Kazuhiro Fujieda <fujieda@jaist.ac.jp>).
2001-05-09 18:53:55 +00:00
Christopher Faylor 00b59ce9c9 * include/pthread.h: Remove C++ comment. 2001-05-09 14:45:47 +00:00
Christopher Faylor 792011508a * cygheap.cc (_cfree): Add regparm attribute.
(_crealloc): Ditto.
* dcrt0.cc (dll_crt0_1): Default to always checking for executable for now.
* dtable.cc (dtable::not_open): Move method.
* dtable.h (dtable): Here.
* exceptions.cc (ctrl_c_handler): Don't expect process group leader to handle a
signal if it doesn't exist.
* fhandler.h (fhandler_base): Make openflags protected.
* localtime.c (tzsetwall): Check for __CYGWIN__ as well as __WIN32__.
* path.cc (path_conv::check): Add some comments.  Change strcat to assignment.
* lib/_cygwin_S_IEXEC.cc (_cygwin_bob__): Eliminate.
* fhandler_tty.cc (fhandler_console::dup): Set controlling terminal if
necessary.
* fhandler_tty.cc (fhandler_tty_slave::dup): Ditto.
2001-05-08 15:16:49 +00:00
Christopher Faylor ef8b659086 * include/sys/file.h: Revert special X_OK usage. Just make it a constant. 2001-05-08 01:36:50 +00:00
Robert Collins 68ebd3f6e2 Sun May 6 17:05:00 2001 Robert Collins <rbtcollins@hotmail.com>
* thread.h (pthread_cond): New element cond_access to allow atomic broadcasts.
	* thread.cc (pthread_cond::pthread_cond): Initialise cond_access.
	(pthread_cond::~pthread_cond): Destroy cond_access.
	(pthread_cond::Broadcast): Use cond_access.
	(pthread_cond::Signal): Use cond_access.
	(pthread_cond_wait): Use cond_access.
	(pthread_cond_timedwait): Use cond_access.
2001-05-06 22:23:43 +00:00
Christopher Faylor 2bfb966544 * string.h (cygwin_strchr): Make 'static inline' so that things will still work
when optimized.
2001-05-06 16:00:23 +00:00
Christopher Faylor 11ba5ef4d1 * exceptions.cc (handle_exceptions): Vastly increase test for exception loop
guard variable.
2001-05-05 05:07:20 +00:00
Christopher Faylor f598d941a8 * exceptions.cc (stack_info): Add some controls.
(stack_info::init): Add extra arguments to control method of initialization..
If we have a known good frame, set things up so that this frame is not skipped
the first time through.  Record whether caller cares about arguments or not.
(stack_info::walk): Don't store arguments if they're unwanted.
(stackdump): Add isexception parameter for use when called by exception
handler.
(cygwin_stackdump): Accomodate extra argument to stackdump.
(handle_exceptions): Ditto.
(sig_handle): Ditto.
(interrupt_on_return): Accomodate extra arguments to stack walk initialization.
2001-05-05 02:44:36 +00:00
Christopher Faylor d7490eaa99 * localtime.c: Revert exclusion of windows.h. 2001-05-05 01:07:03 +00:00
Christopher Faylor 1ca62f42d0 oops. 2001-05-04 21:09:47 +00:00
Christopher Faylor 6731c77ee2 * string.h: Fix last-minute typo. 2001-05-04 21:06:13 +00:00
Christopher Faylor 63b61cd19f Revert much of previous erroneous checkin. Add ChangeLog entry.
* pinfo.h: Correctly set __SIGOFFSET.
* path.cc (hash_path_name): Avoid calling library functions for simple copying
of characters.
* shortcut.c: Use WIN32_LEAN_AND_MEAN.
* smallprint.c: Ditto.
* environ.cc (getwinenv): Minor clarity fix.
* localtime.c: No need to include windows.h
* string.h: New file.
2001-05-04 21:02:15 +00:00
Christopher Faylor 17743fbc49 * exceptions.cc (ctrl_c_handler): Always send signal to process if it has no
tty.
2001-05-04 20:39:38 +00:00
Egor Duda 69b218bf24 * fhandler_socket.cc (set_connect_secret): Use /dev/urandom to
generate secret cookie.
2001-05-04 16:30:18 +00:00
Christopher Faylor 620dd06d15 * include/pthread.h (pthread_cleanup_push): Eliminate space preceding
arguments.
(pthread_cleanup_pop): Ditto.
2001-05-03 20:42:28 +00:00
Corinna Vinschen 6c22ecdd32 * net.cc (wsock_init): Rename `was_in_progress' to `wsock_started'
for clearness.
2001-05-03 16:18:51 +00:00
Christopher Faylor 70c7f359b1 * exceptions.cc (handle_exceptions): Break out of "loop" if the debugger
doesn't seem to be attaching to our process.
2001-05-03 15:00:38 +00:00
Corinna Vinschen a6a0193b2f * autoload.cc: Use new definition of LoadDLLinitfunc throughout.
Redefine wrapper for wsock32.dll and ws2_32.dll.
        (std_dll_init): New function.
        * autoload.h: Rename LoadDLLinitfunc to LoadDLLinitfuncdef.
        Add new defines LoadDLLinitfunc and LoadDLLstdfunc.
        * net.cc (wsock_init): Add guard variable handling. Take care
        to call WSAStartup only once. Load WSAStartup without using
        autoload wrapper to eliminate recursion.  Eliminate FIONBIO
        and srandom stuff.
2001-05-03 09:35:08 +00:00
Christopher Faylor 4c265f4ab9 * path.cc (mount_info::conv_to_win32_path): More path tweaking. 2001-05-01 05:26:06 +00:00
Christopher Faylor beab320f33 * path.cc (mount_info::conv_to_win32_path): Fix debugging output to avoid a
SIGSEGV.  Avoid double backslashes in middle of filename.
2001-05-01 04:45:19 +00:00
Christopher Faylor d3c7e9de28 * path.cc (mkrelpath): New function.
(mount_info::conv_to_win32_path): Eliminate now-unneeded relative path name arg
and processing.
(path_conv::check): Accomodate relative path names again.  Accomodate one extra
argument in mount_info::conv_to_win32_path.  Tack trailing slash on end of
relative path as a side effect, like before.
* shared_info.h (mount_info::conv_to_win32_path): Reflect new argument
ordering.
2001-05-01 02:03:10 +00:00
Corinna Vinschen 57ff940dd4 * autoload.cc: Add LoadDLLinitfunc for secur32.dll.
Add LoadDLLfuncEx statements for AllocateLocallyUniqueId@4,
        DuplicateTokenEx@24, LsaNtStatusToWinError@4,
        LsaDeregisterLogonProcess@4, LsaFreeReturnBuffer@4,
        LsaLogonUser@56, LsaLookupAuthenticationPackage@12,
        LsaRegisterLogonProcess@12,
        * environ.cc: Add extern declaration for `subauth_id'.
        (subauth_id_init): New function for setting `subauth_id'.
        (struct parse_thing): Add entry for `subauth_id'.
        * fork.cc (fork_parent): Call `RevertToSelf' and
        `ImpersonateLoggedOnUser' instead of `seteuid'.
        * security.cc: Define global variable `subauth_id'.
        (extract_nt_dom_user): New function.
        (cygwin_logon_user): Call `extract_nt_dom_user' now.
        (str2lsa): New static function.
        (str2buf2lsa): Ditto.
        (str2buf2uni): Ditto.
        (subauth): Ditto.
        * security.h: Add prototype for `subauth'.
        * spawn.cc (spawn_guts): Use cygheap->user.token only if impersonated.
        Use `cygsid' type. Remove impersonation before allowing access to
        workstation/desktop to everyone. Call `RevertToSelf' and
        `ImpersonateLoggedOnUser' instead of `seteuid'.
        * syscalls.cc (seteuid): Rearranged to allow using subauthentication
        to retrieve user tokens when needed.
2001-04-30 21:19:42 +00:00
Corinna Vinschen 965cecdfca * uinfo.cc (internal_getlogin): Formatting change. 2001-04-30 18:27:24 +00:00
Corinna Vinschen 17db110558 * grp.cc: Eliminate MAX_DOMAIN_NAME define.
(read_etc_group): Substitute MAX_DOMAIN_NAME by
        INTERNET_MAX_HOST_NAME_LENGTH.
        * passwd.cc (parse_pwd): Don't force pw_name to be lower case.
        * sec_helper.cc: Substitute MAX_USER_NAME by UNLEN,
        MAX_COMPUTERNAME_LENGTH by INTERNET_MAX_HOST_NAME_LENGTH throughout.
        (lookup_name): Slight cleanup.
        * security.cc (alloc_sd): Substitute MAX_USER_NAME by UNLEN.
        * security.h: Define DEFAULT_UID as DOMAIN_USER_RID_ADMIN and
        DEFAULT_GID as DOMAIN_ALIAS_RID_ADMINS.
        * shared.cc (memory_init): Substitute MAX_USER_NAME by UNLEN.
        * thread.h: Ditto.
        * uinfo.cc (internal_getlogin): Substitute MAX_USER_NAME by UNLEN.
        Substitute MAX_COMPUTERNAME_LENGTH and MAX_HOST_NAME by
        INTERNET_MAX_HOST_NAME_LENGTH.
        * winsup.h: Include lmcons.h. Eliminate MAX_USER_NAME and
        MAX_HOST_NAME. Move DEFAULT_UID and DEFAULT_GID to security.h.
2001-04-30 18:21:48 +00:00
Christopher Faylor c0a45b92cc * path.cc (path_conv::check): Don't use path_flags when converting to MS-DOS
syntax unless parsing tail of path component.  Stop parsing path when we reach
the 'root' of the path.  Correctly copy tail to path component.
2001-04-30 16:52:53 +00:00
Christopher Faylor 8abeff1ead * exceptions.cc (INIT_EXCEPTION_HANDLER): Eliminate.
(init_exceptions): Just use init_exception_handler.
(open_stackdumpfile): New function.
(stack_info::first_time): Eliminate.
(stack_info::init): Set up fields to avoid "first_time" consideration.
(stack_info::walk): Remove "first_time" consideration.
(stackdump): Change arguments to accept initial frame pointer and open stack
file flag.
(stack): Eliminate.
(cygwin_stackdump): Use stackdump() rather than stack().
(try_to_debug): Remove all synchronization logic.  Just keep looping in
exception handler until debugger notices us.  Return 1 if successfully started
debugger.
(handle_exceptions): Just return if we know that we're debugging.  Reorganize
to avoid creating a stackdump file if we are starting a debugger.  Return from
exception handler if debugger started successfully.
(sig_handle): Create a stackdump only if debugger wasn't started.
* winsup.h (try_to_debug): Add an argument.
2001-04-30 03:09:19 +00:00
Christopher Faylor 2b5803d4b7 * path.cc (symlink_info::check): Remove extra arguments, move functionality
back to path_conv::check.  Clear symlink bit from pflags argument before
detecting if this is a symlink.
(path_conv::check): Convert posix path here instead of symlink_info::check.
Only grab volflags when using ntsec.
(symlink_info::check_case): Just replace appropriate part of input path.
2001-04-30 01:46:31 +00:00
Christopher Faylor f5c1d23103 minor formatting changes. 2001-04-29 02:54:36 +00:00
Christopher Faylor b98ebf5470 Throughout, change 'tty_attached' to 'real_tty_attached', for clarity.
Throughout, change 'OutputStopped' to 'output_stopped', for consistency.
* dtable.cc (stdio_init): Set controlling tty if not set by stdio opens.
* exceptions.cc (ctrl_c_handler): Avoid special pgid checking if no tty is
associated with the process.
(Suggested by Tim Baker <dbaker@direct.ca>)
* external.cc (fillout_pinfo): Return actual tty number for ctty.
* fhandler_console.cc (get_tty_stuff): Set ctty when shared memory is
allocated.  Accept flags input from open().
(set_console_ctty): New function.
(fhandler_console::open): Pass flags to get_tty_stuff and rely on this function
to set the ctty, if appropriate.
* fhandler_termios.cc (fhandler_termios::set_ctty): Move to tty_min class.
* fhandler_tty.cc (fhandler_tty_slave::open): Use tc field to access
set_ctty().
* tty.h (TTY_CONSOLE): Move to include/sys/cygwin.h.
(tty_min): Add set_ctty class here.
* include/sys/cygwin.h (TTY_CONSOLE): New home here.
* path.cc (symlink_info): Make contents an actual buffer.  Pass more flags to
case_check.
(path_conv::check): Reorganize to do parsing based on posix path rather than
native path.
(symlink_info::check): Expect posix path as input.  Translate to native path
here.  Accept path_conv flags.  Stop parsing if not a symlink regardless of
whether previous path was a symlink.
2001-04-28 23:48:28 +00:00
Christopher Faylor cba63823f8 * thread.cc (thread_init_wrapper): Use _REENT_INIT to initialize the reent
structure of newlib.
* sigproc.h (sig_send): Add exception parameter to sig_send.
* sigproc.cc (sig_send): Ditto.  Use it when setting frame info.
* exceptions.cc (handle_exceptions): Use exception flag when calling sig_send.
2001-04-27 18:50:59 +00:00
Egor Duda a069f5602e * tty.cc (tty::make_pipes): Set to_slave pipe mode to nonblocking.
* fhandler_tty.cc (fhandler_pty_master::accept_input): If pipe buffer
is full, give slave a chance to read data.
2001-04-27 06:27:28 +00:00
Corinna Vinschen 22ae5a5be8 * security.cc (alloc_sd): Add unrelated ACCESS_ALLOWED_ACE behind
the `everyone' ACE.
2001-04-26 09:21:33 +00:00
Christopher Faylor 968d91b2e6 * sigproc.h [sigthread]: Add exception field.
[sigframe::~sigframe]: Clear exception field.
[sigframe::set]: Set exception field from caller.
* sigproc.cc (sig_send): Set exception field when frame pointer is passed in.
* exceptions.cc (interrupt_on_return): Always treat exception as interruptible.
2001-04-25 19:11:37 +00:00
Egor Duda 86699e1555 * cygwin.din: Export asctime_r, ctime_r, gmtime_r, localtime_r
* include/cygwin/version.h: Bump CYGWIN_VERSION_API_MINOR to 39
2001-04-25 16:18:43 +00:00
Christopher Faylor edc4bfd9da * include/cygwin/version.h: Bump minor version number.
* childinfo.h: Bump child structure magic number.
2001-04-25 14:59:49 +00:00
Corinna Vinschen feae8d0eab * uinfo.cc (internal_getlogin): Return pointer to struct passwd.
(uinfo_init): Accommodate the above change.
        * syscalls.cc (seteuid): Ditto.
2001-04-25 12:54:21 +00:00
Corinna Vinschen d551169a9f * autoload.cc: Add LoadDLLfunc statements for SetTokenInformation@16.
* cygheap.cc: Include security.h.
        * grp.cc (internal_getgrent): New function.
        (getgroups): Rearranged using `internal_getgrent' and the new
        `cygsid' class.
        * passwd.cc (internal_getpwent): New function.
        * sec_acl.cc: Use new `cygsid' class throughout.
        (acl_access): Use `internal_getgrent' instead of `getgrent'.
        * sec_helper.cc: Use new `cygsid' class throughout.
        (get_id_from_sid): Use `internal_getgrent' instead of `getgrent'.
        Use `internal_getpwent' instead of `getpwent'.
        * security.cc: Use new `cygsid' class throughout.
        * security.h: Move `MAX_SID_LEN' from winsup.h to here.
        Add extern declarations for `internal_getgrent' and `internal_getpwent'.
        (class cygsid): New class.
        * shared.cc (sec_user): Use new `cygsid' class.
        * syscalls.cc (seteuid): Try to set owner to user and primary group to
        current group in impersonation token before performing impersonation.
        (setegid): Try to set primary group in process token to the new group
        if ntsec is on.
        * uinfo.cc (internal_getlogin): Use new `cygsid' class.
        Try to set owner to user and primary group to current group in process
        token if the process has been started from a non cygwin process.
        (uinfo_init): Set primary group only if the process has been started
        from a non cygwin process.
        * winsup.h: Move define for `MAX_SID_LEN' to security.h.
2001-04-25 09:43:25 +00:00
Corinna Vinschen 3a6e96682d * fhandler_dsp.cc: Improved handling of 8 bit playback modes.
Put in mock support for SNDCTL_DSP_SETFRAGMENT.
2001-04-25 07:26:54 +00:00
Corinna Vinschen b7cf6a2f5b * passwd.cc (getpwnam_r): Add pw_passwd handling as well.
(getpwuid_r): Ditto.
2001-04-24 21:52:57 +00:00
Corinna Vinschen 3c73ae1c1e * passwd.cc (getpwnam_r): Use correct offsets into buffer.
Copy pw_gecos field as well.
        (getpwuid_r): Ditto.
2001-04-24 21:45:20 +00:00
Egor Duda 8db71e0169 * dlmalloc.c: New file. Port of Doug Lea's malloc
* dlmalloc.h: Ditto.
* Makefile.in: Add support for MALLOC_DEBUG
* config.h.in: Ditto.
* winsup.h: Ditto.
* configure.in: Add --enable-malloc-debugging option.
* configure: Regenerate.
* debug.h: Include declarations for debugging malloc.
* tty.cc (grantpt): Fix definition.
(unlockpt): Ditto.
2001-04-24 15:25:31 +00:00
Christopher Faylor f3ea62a847 Remove trailing underscore from fhandler_base and friends, throughout.
* fhandler.h (fhandler_base::set_open_status): New method.  Stores original
open status.
(fhandler_base::get_open_status): New method.  Retrieves original open status.
(fhandler_base::reset_to_open_binmode): New method.
* fhandler.cc (fhandler_base::open): Save open status.
(fhandler_base::init): Ditto.
* fhandler_clipboard.cc (fhandler_clipboard::open): Ditto.
* fhandler_console.cc (fhandler_console::open): Ditto.
* fhandler_dsp.cc (fhandler_dsp::open): Ditto.
* fhandler_dev_mem.cc (fhandler_dev_mem::open): Ditto.
* fhandler_dev_random.cc (fhandler_dev_random::open): Ditto.
* fhandler_serial.cc (fhandler_serial::open): Ditto.
* fhandler_tty_slave.cc (fhandler_tty_slave::open): Ditto.
* fhandler_tty_master.cc (fhandler_tty_master::open): Ditto.
* fhandler_dev_zero.cc (fhandler_dev_zero::open): Ditto.
* syscalls.cc (setmode): Rework so that 0 mode value causes reversion to open
state.
* fhandler_tty_slave.cc (fhandler_tty_slave::read): Use correct multiplier when
converting from deciseconds to milliseconds.
2001-04-24 02:07:58 +00:00
Christopher Faylor 9cf9c14668 * fhandler.h (fhandler_base::clear_r_binary): New method.
(fhandler_base::clear_w_binary): New method.
* syscalls.cc (setmode): Accept 0 as mode value.  Resets text/binary behavior
for fd to default.
2001-04-23 17:29:33 +00:00
Christopher Faylor f940c5b1aa * net.cc [errmap]: Add '0' condition.
(find_winsock_errno): Don't translate no error to EPERM.
2001-04-23 16:46:30 +00:00
Christopher Faylor 3c76c0760f spacing changes. 2001-04-23 02:56:19 +00:00
Christopher Faylor c02e9189cf * include/cygwin/version.h: Bump Cygwin version and API version. 2001-04-23 00:48:23 +00:00