Commit Graph

74 Commits

Author SHA1 Message Date
Corinna Vinschen 69fb3121ce * autoload.cc: Add missing load statement for `CancelIo'. 2001-05-19 16:36:58 +00:00
Christopher Faylor 87f0d5ad99 * grp.cc (read_etc_group): Don't copy mutex on fork.
* pwd.cc (read_etc_passwd): Ditto.
* autoload.cc (LoadDLLfuncEx): Use LoadDLLprime to initialize DLL specific
area.
2001-05-19 05:29:00 +00:00
Christopher Faylor d61b1993b3 * autoload.h: Eliminate.
* autoload.cc: Pull in autoload.h.  Eliminate many macros.  Rewrite to avoid
necessity of initialization routines.  Just use a standard one.
(wsock_init): New function.  Moved from net.cc.
* net.cc (wsock_init): Move to autoload.cc.
(wsadata): Make global.
* dtable.cc (dtable::build_fhandler): Use more reliable method for checking if
net stuff has been loaded.
2001-05-16 05:07:51 +00:00
Corinna Vinschen a2cdb048f6 * autoload.cc: Add autoload statements for ws2_32 functions
`WSACloseEvent', `WSACreateEvent', `WSAGetOverlappedResult',
        `WSARecv', `WSARecvFrom', `WSASend', `WSASendTo' and `WSASetEvent',
        `WSAWaitForMultipleEvents'.
        * net.cc: Define wsock_evt.
        (wsock_event): New class.
        (cygwin_sendto): Use overlapped socket io if available.
        (cygwin_recvfrom): Ditto.
        (cygwin_recv): Ditto.
        (cygwin_send): Ditto.
        * security.cc (subauth): Set Win32 error to 0 to safely ask for the
        error code of dynamically loaded function `LsaRegisterLogonProcess'.
2001-05-15 08:15:54 +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
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
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 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
Christopher Faylor b0a50cf34c * autoload.cc: Add winmm functions needed by fhandler_dsp.cc.
* fhandler_dsp.cc: New file.  Implements OSS like /dev/dsp.
* include/sys/soundcard.h: New file.  User land includes for OSS /dev/dsp.
* fhandler.h: Add new class fhandler_dev_dsp and a FH_OSS_DSP definition.
* dtable.cc (dtable::build_fhandler): Allow creation of the /dev/dsp device.
* path.cc (windows_device_names): Add /dev/dsp into list of device names.
* Makefile.in (DLL_OFILES): Add fhandler_dsp.o.
2001-04-16 03:27:16 +00:00
Christopher Faylor db0421f6ec * fhandler.h (fhandler_dev_clipboard): Extend to support writing.
* fhandler_clipboard.cc (fhandler_dev_clipboard::fhandler_dev_clipboard):
Initialize new fields.  Open clipboard here.
(fhandler_dev_clipboard::dup): New method.
(fhandler_dev_clipboard::open): Accomodate new fields.  Register clipboard
here, if appropriate.
(set_clipboard): New function.  Moves buffer to clipboard.
(fhandler_dev_clipboard::write): Truly implement clipboard writing.
(fhandler_dev_clipboard::read): Reimplement to allow successive reads.
(fhandler_dev_clipboard::lseek): Truly implement seeks in clipboard.
(fhandler_dev_clipboard::close): Clear out new fields.  Support sequential
reads and sequential writes.  Support for binary data via a native clipboard
format.
2001-03-22 22:11:34 +00:00
Christopher Faylor c445814840 * autoload.cc (kernel32_init): New function for kernel32 autoload
initialization.
(SignalObjectAndWait): Add conditional load of this function when it is
available.
2001-03-22 03:42:08 +00:00
Christopher Faylor 2116a17508 * autoload.cc (noload): Use proper method for multiline strings or newer gcc's
complain.
* exceptions.cc (unused_sig_wrapper): Ditto.
* fhandler.h (fhandler_base): Make get_io_handle and friends return self.
* fhandler_tty.cc (fhandler_pty_common::close_on_exec): Accomodate DEBUGGING
flag to avoid spurious warnings when inheritance is set.
2001-03-11 01:58:23 +00:00
Corinna Vinschen 7cdc9feea1 * autoload.c (cygwin_premain0): Add missing parameter.
* binmode.c (cygwin_premain0): Ditto.
        * textmode.c (cygwin_premain0): Ditto.

Patch contributed by Jason Tiller <jtiller@sjm.com> :
        * auto_load.cc: Add "GetKeyboardLayout" entry in the list of
        Win32 User32.DLL exports to provide.
        * fhandler.h (class fhandler_console): Add meta_mask private
        member to remember which keystroke modifiers should generate
        META.
        * fhandler_console.cc (fhandler_console::read): Modify code that
        tests a keystroke for a META-escaped key to use the 'meta_mask'
        variable.
        (fhandler_console::fhandler_console): Add definition for
        variable "meta_mask" used to determine if a keystroke should be
        preceded by META in the client console stream.  Set meta_mask
        based on whether or not user's keyboard language is English -
        non-English keyboards pass AltGr (right <ALT>) unmolested,
        whereas English keyboards now interpret left- and right-<ALT>
        as META.
2001-03-06 12:05:45 +00:00
Corinna Vinschen 10b06c5ee0 * Makefile.in: Add `-lshell32 -luuid' to link pass for new-cygwin1.dll.
* autoload.cc: Add LoadDLLinitfunc for ole32.dll.
        Add LoadDLLfuncEx statements for CoInitialize@4, CoUninitialize@0
        and CoCreateInstance@20.
        * dir.cc (dir_suffixes): New datastructure.
        (readdir): Check for R/O *.lnk files to hide the suffix.
        (opendir): Use `dir_suffixes' in path conversion.
        (rmdir): Ditto.
        * fhandler.cc (fhandler_disk_file::fstat): Add S_IFLNK flag
        before calling `get_file_attribute'. Take FILE_ATTRIBUTE_READONLY
        into account only if the file is no symlink.
        * path.cc (inner_suffixes): New datastructure.
        (SYMLINKATTR): Eliminated.
        (path_conv::check): Use `inner_suffixes' on inner path components.
        (shortcut_header): New global static variable.
        (shortcut_initalized): Ditto.
        (create_shortcut_header): New function.
        (cmp_shortcut_header): Ditto.
        (symlink): Create symlinks by creating windows shortcuts. Preserve
        the old code.
        (symlink_info::check_shortcut): New method.
        (symlink_info::check_sysfile): Ditto.
        (symlink_info::check): Check for shortcuts. Move code reading
        old system attribute symlinks into symlink_info::check_sysfile().
        (chdir): Use `dir_suffixes' in path conversion.
        * security.cc (get_file_attribute): Check for S_IFLNK flag.
        Force 0777 permissions then.
        * spawn.cc (std_suffixes): Add ".lnk" suffix.
        * syscalls.cc (_unlink): Use `inner_suffixes' in path conversion.
        Check for shortcut symlinks to eliminate R/O attribute before
        calling DeleteFile().
        (stat_suffixes): Add ".lnk" suffix.
        (stat_worker): Force 0777 permissions if file is a symlink.
2001-02-21 21:49:37 +00:00
Corinna Vinschen 9182099c10 * autoload.cc: Add LoadDLLinitfunc for iphlpapi.dll.
Add LoadDLLfuncEx statements for GetIfTable@12 and GetIpAddrTable@12.
        * fhandler_socket.cc (fhandler_socket::ioctl): Move variable
        definitions to the beginning of the function to allow better debugging.
        Add handling for SIOCGIFHWADDR, SIOCGIFMETRIC and SIOCGIFMTU.
        * net.cc: Include iphlpapi.h.
        (get_2k_ifconf): Rewritten. Uses IP Helper API now.
        (get_nt_ifconf): Add handling for SIOCGIFHWADDR, SIOCGIFMETRIC
        and SIOCGIFMTU.
        (get_95_ifconf): Ditto. Renamed from `get_9x_ifconf'.
        (get_ifconf): Name loopback `lo' instead of `lo0' as in Linux.
        Add handling for SIOCGIFHWADDR, SIOCGIFMETRIC and SIOCGIFMTU.
        Call `get_95_ifconf' only on Windows 95, `get_nt_ifconf' only
        on Windows NT < Service Pack 3, `get_2k_ifconf otherwise.
        * include/asm/socket.h: Add defines for SIOCGIFHWADDR, SIOCGIFMETRIC
        and SIOCGIFMTU.
        * include/cygwin/if.h: Add `ifr_hwaddr', `ifr_metric' and `ifr_mtu'.
        (struct ifreq): Add `ifru_hwaddr'.
2001-02-07 22:50:50 +00:00
Christopher Faylor a7cde2b98a * autoload.cc (LoadDLLinitfunc): Remove debugging statement.
* exceptions.cc (sig_handle_tty_stop): Move setting of PID_STOPPED to earlier
in interrupt.
((interrupt_setup): i.e., here.
(sig_handle): Don't queue multiple SIGSTOPS.
* fhandler.h (bg_check_types): Enumerate return value of bg_check for clarity.
* signal.cc (kill_pgrp): Minor cleanup.
* fhandler_termios.cc (fhandler_termios::bg_check): Use enumerated type for
function return.  Don't raise signal if a signal is already queued.
* fhandler_console.cc (fhandler_console::read): Use enumerated return type for
bg_check.
* select.cc: Ditto, throughout.
* read.cc: Ditto, throughout.
* termios.cc: Ditto, throughout.
(_read): YA interrupt detect simplification.
* wait.cc (wait4): Ditto.
2001-01-17 14:57:09 +00:00
Christopher Faylor 077ec4cb37 * pinfo.cc (codepage_init): Move function.
* environ.cc (codepage_init): To here.
* exceptoins.cc (SIG_NONMASKABLE): Remove SIGCONT from consideration since it
is supposed to be maskable.
* signal.cc (sigaction): Ditto.
* sigproc.cc (wait_sig): Ditto.
* winsup.h: Eliminate global declaration of codepage_init.
2001-01-08 04:02:02 +00:00
Christopher Faylor 2803e941b3 * autoload.h: Make DLL initializers global to avoid inlining.
* exceptions.cc (interrupt_setup): Reorganize arguments to allow use of
regparm.
(interrupt_now): Ditto.
(interrupt_on_return): Ditto.
(call_handler): Ditto.
2000-12-26 03:21:05 +00:00
Corinna Vinschen aa2b85cc90 * autoload.cc: Add load statemant for SetSecurityDescriptorControl.
* security.cc (alloc_sd): Always set SE_DACL_PROTECTED flag on
        Win2K and higher.
2000-12-20 12:42:43 +00:00
Christopher Faylor ee1d77e4b7 * autoload.cc: Autoload CharToOemA.
* dcrt0.cc (dll_crt0_1): Translate command line to OEM if current codepage is
OEM.
* environ.cc: Add new option 'codepage' to CYGWIN environment variable.
* fhandler_clipboard.cc (fhandler_clipboard::read): Read clipboard in OEM mode
if current codepage is OEM.
* fhandler_console.cc (fhandler_console::read): Only translate console input if
current codepage is ANSI.
* fhandler_console.cc (fhandler_console::write_normal): Translate output data
if current codepage is ANSI.
* pinfo.cc (codepage_init): New function.  Setup current codepage from CYGWIN
environment variable and set codepage for file APIs.
* security.cc (read_sd): Translate file name to it if current codepage is OEM.
* winsup.h: (sys_wcstombs,sys_mbstowcs): Use current codepage for translations
between multibyte and widechar string and vice versa.
2000-12-10 00:45:12 +00:00
Corinna Vinschen 4c25744f86 * autoload.cc: Add autoload statement for `WSASetLastError'.
* net.cc (cygwin_connect): Change error code to WSAEINPROGRESS
        when connect returns WSAEWOULDBLOCK.
2000-11-07 20:01:09 +00:00
Christopher Faylor 6d87f7d7c4 * pinfo.cc (EnumProcessesNT): New function. Eliminates dependence on psapi.h.
(EnumProcesses9x): Rename from EnumProcessesW95.  Change arguments to be more
useful for cygwin.
(winpids::init): Accomodate argument changes.
(enum_init): Ditto.
* pinfo.h (winpids): Make pidlist dynamically extendable by storing it as a
pointer and remembering the size.
* ntdll.h: Add extra definitions needed for EnumProcessesNT.  Reformat via
'indent'.
2000-11-02 05:25:56 +00:00
Corinna Vinschen a5cc215f75 * autoload.cc: New file keeping all autoload stuff.
* Makefile.in: Add autoload.o to dependencies.
        * dcrt0.cc: Move all autoload stuff to autoload.cc.
        * fhandler_mem.cc: Ditto.
        * net.cc: Ditto.
        * uinfo.cc: Ditto.
2000-10-27 18:53:56 +00:00