Commit Graph

201 Commits

Author SHA1 Message Date
Corinna Vinschen d4058c6686 Bump minor DLL version to 1
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2015-04-30 17:53:15 +02:00
Corinna Vinschen f21c9bface Document previous unlink patch
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2015-04-23 22:04:59 +02:00
Corinna Vinschen 023be4aedb Don't rely on size argument in shmget call
* 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>
2015-04-23 21:59:49 +02:00
Corinna Vinschen 5778304f16 Bump Cygwin version to 2.0.0.
* 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>
2015-04-23 21:58:33 +02:00
Corinna Vinschen 19c6889c37 Raise # of ptys to 128.
* 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>
2015-04-23 21:57:12 +02:00
Corinna Vinschen 9b42474f29 Fix UTF-16 surrogate handling in wctomb and friends.
* libc/stdlib/wctomb_r.c (__utf8_wctomb): Fix check for handling a
	lone high surrogate.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2015-04-23 21:57:09 +02:00
Corinna Vinschen 71a897e40d Avoid potential crash at startup or in getgroups(2).
* grp.cc (internal_getgroups): Handle negative domain index to avoid
	crashes.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2015-04-23 21:57:09 +02:00
Corinna Vinschen 7b90cc4b9c Add release msg
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2015-04-23 21:57:09 +02:00
Takashi Yano 8c1a778e7d TIOCPKT mode of PTY is broken if ONLCR bit is cleared.
* tty.h (class tty_min): Remove variable "write_error" to which any
	errors are not currently set at anywhere.
	(class tty): Add variable "column" for handling ONOCR.
	* tty.cc (tty::init): Add initialization code for variable "column".
	* fhandler.h (class fhandler_pty_master): Remove variable "need_nl"
	which is not necessary any more. "need_nl" was needed by OPOST process
	in fhandler_pty_master::process_slave_output().
	(class fhandler_pty_common): Add function process_opost_output() for
	handling post processing for OPOST in write process.
	* fhandler_tty.cc (fhandler_pty_master::process_slave_output): Count
	TIOCPKT control byte into length to be read in TIOCPKT mode. Move
	post processing for OPOST to write process. Remove code related to
	variable "write_error". Return with EIO error if slave is already
	closed.
	(fhandler_pty_master::fhandler_pty_master): Remove initialization
	code for variable "need_nl".
	(fhandler_pty_common::process_opost_output): Add this function for
	handling of OPOST in write process. Add code to avoid blocking in
	non-blocking mode when output is suspended by ^S.
	(fhandler_pty_slave::write): Call fhandler_pty_common::
	process_opost_output() instead of WriteFile(). Remove code related to
	variable "write_error".
	(fhandler_pty_master::doecho): Call fhandler_pty_common::
	 process_opost_output() instead of WriteFile().
	* select.cc (peek_pipe): Remove code related to variable "need_nl".

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2015-04-23 21:57:07 +02:00
Corinna Vinschen 8f00fa7f36
Avoid name change if script is called via symlink from execvp et al.
* spawn.cc (find_exec): Fix a name change in case of a symlink which
	can be opened as is.

Signed-off-by: Corinna Vinschen <vinschen@redhat.com>
2015-03-17 11:40:12 +01:00
Corinna Vinschen 5e99eb1104 * tty.h (tty::set_master_ctl_closed): Rename from set_master_closed.
(tty::is_master_closed): Drop method.
	* fhandler_tty.cc (fhandler_pty_slave::open): Remove code prematurely
	bailing out if master control thread is not running.
	(fhandler_pty_slave::read): Don't generate SIGHUP if master control
	thread is not running.
	(fhandler_pty_master::close): Rearrange code to avoid stopping master
	control thread twice in multi-threaded scenarios.
2015-03-05 13:58:03 +00:00
Corinna Vinschen 3bf693dde1 * fhandler.h (fhandler_base::get_echo_handle): New virtual method.
(class fhandler_pty_master): Add echo_r and echo_w handles constituting
	read and write side of new echo pipe.
	* select.cc (peek_pipe): On pty masters, check additionally if input
	from the echo pipe is available.
	* fhandler_tty.cc (fhandler_pty_master::doecho): Drop output_mutex
	locking.  Write output to echo pipe.
	(fhandler_pty_master::process_slave_output): Check if input is available
	in echo pipe and prefer to read from it, if so.
	(fhandler_pty_slave::write): Drop output_mutex locking.
	(fhandler_pty_master::fhandler_pty_master): Initialize echo pipe
	handles to NULL.
	(fhandler_pty_master::close): Close and NULL echo pipe handles.
	(fhandler_pty_master::setup): Create echo pipe, close in case of error.
2015-03-05 12:57:34 +00:00
Corinna Vinschen 8ac0306085 * msg.cc: Throughout, drop raising SIGSYS if cygserver is not running.
* sem.cc: Ditto.
	* shm.cc: Ditto.
2015-03-03 17:09:30 +00:00
Corinna Vinschen 37e87b843f * common.din (issetugid): Export.
* glob.cc (issetugid): Drop macro.
	* sec_auth.cc (issetugid): New exported function.
	* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
2015-03-03 12:58:34 +00:00
Corinna Vinschen f33558a084 *** empty log message *** 2015-02-28 13:14:30 +00:00
Corinna Vinschen fab17cf934 *** empty log message *** 2015-02-27 16:08:26 +00:00
Corinna Vinschen 31c123f982 * fhandler_termios.cc (fhandler_termios::line_edit): Fix condition
for writing remaining bytes in readahead buffer in non-canonical mode.
2015-02-26 15:58:04 +00:00
Corinna Vinschen 55368b6d42 *** empty log message *** 2015-02-25 20:19:19 +00:00
Corinna Vinschen c1d739567b *** empty log message *** 2015-02-25 12:08:38 +00:00
Corinna Vinschen 59076540bc * fhandler.h (class fhandler_base): Add was_nonblocking status flag.
* fhandler.cc (fhandler_base::set_flags): Set was_nonblocking if the
	O_NONBLOCK flag has been specified.
	(fhandler_base_overlapped::close): Check for was_nonblocking instead
	of for is_nonblocking.  Explain why.
	(fhandler_base::set_nonblocking): Set was_nonblocking if noblocking
	mode gets enabled.
2015-02-24 11:05:02 +00:00
Corinna Vinschen f6ec73c018 * winsup.h (SIGTOMASK): Add cast to sigset_t to avoid int overflow. 2015-02-23 12:40:01 +00:00
Corinna Vinschen c53c879db4 * sec_acl.cc (setacl): Always grant owner FILE_WRITE_ATTRIBUTES access. 2015-02-19 14:15:44 +00:00
Corinna Vinschen b5d4a40465 *** empty log message *** 2015-02-16 12:50:12 +00:00
Corinna Vinschen 75fb392aa3 * i686.din (__mempcpy): Move symbol export from here...
* common.din (__mempcpy): ... to here.
2015-02-15 09:13:03 +00:00
Corinna Vinschen 6b14f3988c *** empty log message *** 2015-02-12 20:23:20 +00:00
Corinna Vinschen 1072cb2e7d * sec_acl.cc (setacl): Introduce bool array "invalid" to note the
invalidation of incoming acl entries while iterating over them.
2015-02-12 17:53:24 +00:00
Corinna Vinschen 22d65acb9c *** empty log message *** 2015-02-06 17:14:26 +00:00
Corinna Vinschen d550f1876f * common.din (wcstold): Export.
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
2015-02-04 11:03:36 +00:00
Corinna Vinschen 38602c8697 *** empty log message *** 2015-02-03 15:21:58 +00:00
Corinna Vinschen f65694fbfa *** empty log message *** 2015-01-27 14:59:36 +00:00
Corinna Vinschen a7b066ffe3 *** empty log message *** 2015-01-23 14:57:19 +00:00
Corinna Vinschen 185784962a * fhandler.h (class fhandler_process): Add fd_type member.
* fhandler_process.cc (process_tab): Fix indentation.
	(fhandler_process::exists): Rely on format_process_fd returning file
	type in fd_type.
	(struct process_fd_t): Add fd_type member.
	(fhandler_process::fill_filebuf): Allow format_process_fd to set
	this->fd_type member.
	(format_process_fd): Fix path evaluation to allow recognizing trailing
	path components.  Fix check for file descriptor path component.  Return
	virt_symlink in fd_type if no trailing path compenents exist, return
	virt_fsdir otherwise and copy full resulting path into destbuf.
	* path.cc (path_conv::check): If /proc/$PID/fd symlink has trailing
	path components, reparse resulting path as if it's the incoming path.
	Add comment to wail over the outdated and hackish check method, and to
	explain what we do here.
2015-01-22 13:46:12 +00:00
Corinna Vinschen d2264bce02 * common.din (sockatmark): Export.
* net.cc (sockatmark): New function.
	* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
2015-01-20 18:23:20 +00:00
Corinna Vinschen 88171c62d3 *** empty log message *** 2015-01-20 10:03:02 +00:00
Corinna Vinschen 1148cf6f54 *** empty log message *** 2015-01-14 12:39:58 +00:00
Corinna Vinschen 4a3f4e039c *** empty log message *** 2015-01-08 13:39:53 +00:00
Yaakov Selkowitz 65d785561d * common.din (__fbufsize, __flbf, __fpending, __freadable, __freading,
__fsetlocking, __fwritable, __fwriting, clearerr_unlocked,
feof_unlocked, ferror_unlocked, fflush_unlocked, fgetc_unlocked,
fgets_unlocked, fgetwc_unlocked, fgetws_unlocked, fileno_unlocked,
fputc_unlocked, fputs_unlocked, fputwc_unlocked, fputws_unlocked,
fread_unlocked, fwrite_unlocked, getwc_unlocked, getwchar_unlocked,
putwc_unlocked, putwchar_unlocked): Export.
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
2014-12-18 16:54:11 +00:00
Corinna Vinschen f97bf8a679 *** empty log message *** 2014-12-15 20:30:27 +00:00
Corinna Vinschen df0b29e2dc *** empty log message *** 2014-12-03 16:32:05 +00:00
Corinna Vinschen d544f256d1 * include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 34.
* new-features.xml (ov-new1.7.34): Add new section.
	(ov-new1.7.33): Reflect intermediate 1.7.33 release.
2014-11-13 13:10:26 +00:00
Corinna Vinschen 3f2601fa3e *** empty log message *** 2014-11-05 09:53:50 +00:00
Corinna Vinschen 6bb19351d9 * common.din (__cxa_atexit): Define as cygwin__cxa_atexit.
* dcrt0.cc (cygwin__cxa_atexit): New function.  Explain what we do.
2014-10-29 09:56:18 +00:00
Corinna Vinschen e6a4318d78 * globals.cc (dos_file_warning): Set to false by default.
* path.cc (warn_msdos): Make static.  Drop test for dos_file_warning.
	(path_conv::check): Check for dos_file_warning here to avoid a function
	call in the default case.
2014-10-28 10:44:49 +00:00
Corinna Vinschen b7749822ed * dcrt0.cc (cygwin_atexit): Add workaround for broken atexit calls
in __gcc_register_frame of DLLs built with gcc-4.8.3-3.
2014-10-27 21:19:40 +00:00
Corinna Vinschen f7cb52eec7 * cygheap.cc (cygheap_fixup_in_child): Drop call to set_dll_dir.
(init_cygheap::init_installation_root): Set installation_dir_len.
	(setup_cygheap): Drop call to set_dll_dir.
	* cygheap.h (struct init_cygheap): Add installation_dir_len member.
	(init_cygheap::set_dll_dir): Remove.
	* environ.cc (win_env::add_cache): Use stpcpy for speed.
	(posify_maybe): Use tmp_pathbuf buffer instead of stack.
	(raise_envblock): New function to resize Windows environment block.
	(build_env): Fix indentation.  Call raise_envblock function.  Check if
	$PATH exists and is non-empty.  If not, add PATH variable with Cygwin
	installation directory as content to Windows environment.  Explain why.

	* uinfo.cc (cygheap_pwdgrp::_nss_init): Fill UNICODE_STRING members
	on the fly.  Drop call to RtlInitUnicodeString.
	(pwdgrp::check_file): Ditto.
2014-10-27 11:33:53 +00:00
Corinna Vinschen 41425f2dda *** empty log message *** 2014-10-27 10:36:22 +00:00
Corinna Vinschen b701da7f14 * fhandler_socket.cc (fhandler_socket::af_local_connect): Drop
setting connect_state to connect_credxchg.
	(fhandler_socket::af_local_accept): Ditto.
	(fhandler_socket::recv_internal): Drop ill-advised connect_state check.
	Add comment so as not to repeat the exercise.
	* fhandler.h (enum conn_state): Drop now unneeded connect_credxchg
	state.
2014-10-26 18:47:24 +00:00
Corinna Vinschen 11f6820332 *** empty log message *** 2014-10-24 19:16:11 +00:00
Corinna Vinschen 1ac9d47a7e *** empty log message *** 2014-10-22 20:04:50 +00:00
Yaakov Selkowitz d6aa3abb4f * common.din (stime): Export.
* times.cc (stime): New function.
* include/cygwin/time.h (stime): Declare.
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
2014-10-22 19:03:02 +00:00