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2015-06-08Avoid compiler warning in latest patchcygwin-2_0_4-releaseCorinna Vinschen
* pinfo.cc (_pinfo::cwd): Initialize s to avoid comiler warning. (_pinfo::cmdline): Ditto. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2015-06-08Evaluate /proc/$PID/{root,cwd,cmdline} for native processesCorinna Vinschen
* pinfo.cc (_pinfo::root): Fake default root for native processes. (open_commune_proc_parms): New helper function to access process parameter block. (_pinfo::cwd): Fetch missing cwd for native processes from processes parameter block. (_pinfo::cmdline): Ditto for command line. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2015-06-08add bind mount fix to release notesCorinna Vinschen
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2015-06-08Bind mounts require POSIX pathsCorinna Vinschen
* path.cc (from_fstab_line): Don't convert slashes to backslashes for bind mounts. Explain why. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2015-06-08winsup/doc: Remove ancient unused Makefile rules to make documentation tarballJon TURNEY
This used to be used by cygwin-doc to make a tarball which would be used with a ssh script to run docbook tools on a linux host since they weren't available on Cygwin or something crazy like that... 2015-06-04 Jon Turney <jon.turney@dronecode.org.uk> * Makefile.in: Remove ancient unused rules to make a documentation tarball. Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
2015-06-08Avoid delays trying to fetch Cygwin info from non-Cygwin processesCorinna Vinschen
* pinfo.cc (_pinfo::commune_request): Don't try to send commune requests to non-Cygwin processes. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2015-06-08Generate SIGHUP for terminal process group on tty master closeTakashi Yano
* fhandler_tty.cc (fhandler_pty_slave::write): Move causing of SIGHUP into fhandler_pty_master::close(). (fhandler_pty_slave::read): Ditto. (fhandler_pty_master::close): Ditto. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2015-06-08Bump minor DLL version to 4Corinna Vinschen
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2015-06-03Add Cygwin 2.0.3 release filecygwin-2_0_3-releaseCorinna Vinschen
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2015-06-02Bump minor DLL version to 3Corinna Vinschen
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2015-06-01Remove mention of installing everythingJon TURNEY
An estimate of the size of installing of "hundreds of megabytes" is wildly out of date. Just remove mention of installing everything, since it is nearly always not a good idea. 2015-06-01 Jon Turney <jon.turney@dronecode.org.uk> * ov-ex-unix.xml: Remove unhelpful mention of and inaccurate size estimate for installing everything. * ov-ex-win.xml: Ditto. Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
2015-05-28Use NtQueryObject to detect closing the last master handleCorinna Vinschen
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2015-05-27* net.cc: Define _NETIOAPI_H_ to accomodate newer w32api.Takashi Yano
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2015-05-03Bump minor DLL version to 2cygwin-2_0_2-releaseCorinna Vinschen
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2015-04-30Bump minor DLL version to 1cygwin-2_0_1-releaseCorinna Vinschen
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2015-04-30Use all ACEs from original ACL on Samba shareCorinna Vinschen
* security.cc (convert_samba_sd): Fix accidental dropping of all non-Unix User, non-Unix Group accounts. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2015-04-29Fix more typos in ntsec.xmlYaakov Selkowitz
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2015-04-27Define __s64 and __u64cygwin-2_0_0-releaseCorinna Vinschen
* include/asm/types.h: Add __s64 and __u64 types. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2015-04-27cygserver.xml: Add new section. How to install Cygserver.Mike DePaulo
* cygserver.xml (install-cygserver): Add new section. How to install Cygserver. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2015-04-23Document previous unlink patchCorinna Vinschen
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2015-04-23Handle unlinking in-use files on virtual drivesCorinna Vinschen
* path.cc (path_conv::set_nt_native_path): New function. * path.h (path_conv::set_nt_native_path): Add prototype. * syscall.cc (try_to_bin): Handle moving files to the recycler accessed via a local virtual drive (subst). Fix a problem renaming the file to the unique replacement name on Samba. Align comment. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2015-04-23Fix closing too many handles in pty fchown/fchmodCorinna Vinschen
* fhandler_tty.cc (fhandler_pty_slave::fch_close_handles): Don't close handles not opened via fhandler_pty_slave::fch_open_handles. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2015-04-23Fix OPOST for non-Cygwin pty slavesTakashi Yano
* fhandler.h (class fhandler_base): Add virtual function get_io_handle_cyg() to get handle from which OPOST-processed output is read on PTY master. (class fhandler_pty_slave): Add variable output_handle_cyg to store a handle to which OPOST-processed output is written. Add two functions, i.e., set_output_handle_cyg() and get_output_handle_cyg(), regarding variable output_handle_cyg. Now, output_handle is used only by native windows program. The data before OPOST-processing is written to output_handle and OPOST-processing is applied in the master-side. For a cygwin process, OPOST-processing is applied in the slave-side, and the data after OPOST-processing is written to output_handle_cyg. (class fhandler_pty_master): Add two variables, i.e., io_handle_cyg and to_master_cyg, to store handles of a pipe through which OPOST-processed output passes. Add pty_master_fwd_thread and function pty_master_fwd_thread() for a thread which applies OPOST-processing and forwards data from io_handle to to_master_cyg. Add function get_io_handle_cyg() regarding variable io_handle_cyg. Now, the pipe between io_handle and to_master are used only by native windows program for applying OPOST-processing in the master-side. For a cygwin process, the pipe between io_handle_cyg and to_master_cyg is used for passing through the data which is applied OPOST-processing in the slave-side. * fhandler_tty.cc (struct pipe_reply): Add member to_master_cyg. (fhandler_pty_master::process_slave_output): Read slave output from io_handle_cyg rather than io_handle. (fhandler_pty_slave::fhandler_pty_salve): Initialize output_handle_cyg. (fhandler_pty_slave::open): Set output_handle_cyg by duplicating handle to_master_cyg on PTY master. (fhandler_pty_slave::close): Close handle output_handle_cyg. (fhandler_pty_slave::write): Write data to output_handle_cyg rather than output_handle. (fhandler_pty_slave::fch_close_handles): Close handle output_handle_cyg. (fhandler_pty_master::fhandler_pty_master): Initialize io_handle_cyg, to_master_cyg and master_fwd_thread. (fhandler_pty_master::cleanup): Clean up to_master_cyg as well. (fhandler_pty_master::close): Print to_master_cyg as well in debug message. Terminate master forwarding thread. Close handles to_master_cyg and io_handle_cyg. (fhandler_pty_master::ioctl): Use io_handle_cyg rather than to_master. (fhandler_pty_master::pty_master_thread): Add code for duplicating handle to_master_cyg. (fhandler_pty_master::pty_master_fwd_thread): New function for a thread to forward OPOST-processed data from io_handle to to_master_cyg. This thread applies OPOST-processing to the output of native windows program. (::pty_master_fwd_thread): Ditto. (fhandler_pty_master::setup): Create a new pipe to pass thruegh OPOST- processed output. Create new thread to forward data from io_handle to to_master_cyg. Set handle to_master_cyg to tty. Print io_handle_cyg as well in debug message. Close handles io_handle_cyg and to_master_cyg in case of error. (fhandler_pty_master::fixup_after_fork): Set handle to_master_cyg to tty. Copy handle to_master_cyg from arch->to_master_cyg. (fhandler_pty_master::fixup_after_exec): Clean up to_master_cyg. * select.cc: Check handle returned by get_io_handle_cyg() rather than get_handle(). * tty.h (class tty): Add variable _to_master_cyg to store a handle to which OPOST-processed data is written. Add two functions, to_master_cyg() and set_to_master_cyg(), regarding _to_master_cyg. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2015-04-23Undef basename before defining function.Corinna Vinschen
* path.cc (basename): Undefine basename before defining function to avoid type collision with prototype in string.h. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2015-04-23Remove Cygwin's libgen.hCorinna Vinschen
* include/libgen.h: Remove in favor of newlib version. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2015-04-23Asia/Calcutta -> Asia/Kolkata (not on unicode.org)Corinna Vinschen
* tzmap-from-unicode.org: Convert Calcutta to Kolkata. * tzmap.h: Regenerate. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2015-04-23Fix inconsistencies in docs regarding fstab and executable file detectionDavid Macek
The inline list of mount options seemed redundant, so the paragraph now points to the list below it. List of executable extensions updated according to fhandler_disk_file.cc. List of executable magic numbers updated according to path.h (has_exec_chars). * pathnames.xml: Fix inconsistencies in docs regarding fstab and executable file detection Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2015-04-23Fix broken SID in passwd/group entry for unkown accountCorinna Vinschen
* uinfo.cc (pwdgrp::fetch_account_from_windows): Always revert SID subauth count after checking for known domain. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2015-04-23Fix broken PSID problem on cygheap in account handlingCorinna Vinschen
* pwdgrp.h: Add comment to explain below change. (struct pg_pwd): Convert sid member to BYTE array. (struct pg_grp): Ditto. * grp.cc (pwdgrp::parse_group): Accommodate above change. * passwd.cc (pwdgrp::parse_passwd): Ditto. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2015-04-23Don't rely on size argument in shmget callCorinna Vinschen
* shm.cc (shmget): Fetch segment size from server rather than using size argument to accommodate existing segments. Add comment to explain why. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2015-04-23Bump Cygwin version to 2.0.0.Corinna Vinschen
* include/cygwin/version.h (CYGWIN_VERSION_DLL_MAJOR): Bump to 2000. (CYGWIN_VERSION_DLL_MINOR): Set to 0. * new-features.xml (ov-new2.0): Rename from ov-new1.7.36 and change version number to 2.0. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2015-04-23Set mcontext.cr2 to the faulting addressJon TURNEY
* exceptions.cc (call_signal_handler): Set mcontext.cr2 to the faulting address. Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
2015-04-23Only construct ucontext for SA_SIGINFO signal handlersJon TURNEY
* exceptions.cc (call_signal_handler): Only bother to construct the ucontext for signal handlers with SA_SIGINFO set. Set mcontext.oldmask. Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
2015-04-23Initialize context before RtlContextCaptureJon TURNEY
* exceptions.cc (call_signal_handler): Zero initialize context and set context flags, as RlCaptureContext doesn't. Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
2015-04-23Call open_null to open fake handleCorinna Vinschen
* fhandler_dsp.cc (fhandler_dev_dsp::open): Call open_null. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2015-04-23Introduce sidfromuid and sidfromgidCorinna Vinschen
* pwdgrp.h (sidfromuid): New inline function. (sidfromgid): Ditto. * fhandler_disk_file.cc (fhandler_disk_file::fchown): Use sidfromuid. * quotactl.cc (quotactl): Use sidfromuid and sidfromgid. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2015-04-23Remove __acl16 from official headerCorinna Vinschen
* include/cyggwin/acl.h (struct __acl16): Move from here... * sec_acl.cc: ...to here. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2015-04-23Remove unused 32/64 bit tty codeCorinna Vinschen
* tty.h (class tty): Remove unused 32/64 bit interoperability considerations. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2015-04-23Raise # of ptys to 128.Corinna Vinschen
* tty.h (NTTYS): Raise to 128. * devices.in: Change pty, ptym, and cons expressions accordingly. * devices.cc: Regenerate. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2015-04-23Compile exceptions.cc with -fno-omit-frame-pointer on x86Jon TURNEY
Selectively using -fomit-frame-pointer when -O is used doesn't make sense anymore, apparently since gcc 4.6, -O implies -fomit-frame-pointer. exceptions.cc must be compiled with -fno-omit-frame-pointer on x86, as it uses RtlCaptureContext, which requires a frame pointer. * Makefile.in : Remove setting -fomit-frame-pointer for compiling various files, it is already the default. Set -fno-omit-frame-pointer for exceptions.cc on x86. Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
2015-04-23Cygwin hangs up if several keys are typed during outputting a lot of texts.Takashi Yano
* fhandler_tty.cc (fhandler_pty_slave::read): Change calculation of "readlen" not to use "bytes_in_pipe" value directly. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2015-04-23Add FAQ entry on how Cygwin counters install and update MITM attacksDavid A. Wheeler
* faq-setup.xml: Document how Cygwin secures installation and update against man-in-the-middle (MITM) attacks. Note that setup embeds a public key to check the signature of setup.ini, and that setup.ini includes SHA-512 cryptographic hashes. Signed-off-by: David A. Wheeler <dwheeler@dwheeler.com>
2015-04-23Try to make sure struct _mcontext is 16-byte alignedJon TURNEY
On x86_64, RtlCaptureContext() uses fxsave to save FPU/MMX/SSE state. fxsave requires that the destination address is 16-byte aligned, or it will fault. CONTEXT is already annotated __attribute__ ((aligned (16))), do the same with struct _mcontext. Rearrange ucontext_t so that it's struct _mcontext element is also correctly aligned. * include/cygwin/signal.h (struct __mcontext): 16-byte align. * include/sys/ucontext.h (ucontext_t): Ditto. Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
2015-04-23Drop local stdint.h and inttypes.h in favor of newlib filesCorinna Vinschen
* include/cygwin/types.h: Include sys/_stdint.h rather than stdint.h. * include/stdint.h: Drop in favor of newlib version. * include/inttypes.h: Ditto. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2015-04-23Provide ucontext to signal handlersJon TURNEY
Add ucontext.h header, defining ucontext_t and mcontext_t types. Provide sigaction sighandlers with a ucontext_t parameter, containing stack and context information. * include/sys/ucontext.h : New header. * include/ucontext.h : Ditto. * exceptions.cc (call_signal_handler): Provide ucontext_t parameter to signal handler function. Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
2015-04-23Add cygwin_internal() operation to retrieve the EXCEPTION_RECORD from a ↵Jon TURNEY
siginfo_t * * external.cc (cygwin_internal): Add operation to retrieve a copy of the EXCEPTION_RECORD from a siginfo_t *. * include/sys/cygwin.h (cygwin_getinfo_types): Ditto. * exception.h (cygwin_exception): Add exception_record accessor. Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
2015-04-23Rename struct ucontext to struct __mcontextJon TURNEY
* include/cygwin/signal.h : Rename struct ucontext to struct __mcontext. Fix layout differences from the Win32 API CONTEXT type. Remove unused member _internal. Rename member which corresponds to ContextFlags. Add cr2 member. Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
2015-04-23Fix UTF-16 surrogate handling in wctomb and friends.Corinna Vinschen
* libc/stdlib/wctomb_r.c (__utf8_wctomb): Fix check for handling a lone high surrogate. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2015-04-23Avoid potential crash at startup or in getgroups(2).Corinna Vinschen
* grp.cc (internal_getgroups): Handle negative domain index to avoid crashes. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2015-04-23Fix documentation of cygwin_internal()'s return type.Jon TURNEY
* misc-funcs.xml (cygwin_internal): Correct return type. Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-08 01:28:37 +0300