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Author SHA1 Message Date
Corinna Vinschen cfb517f39a * fhandler_tty.cc (fhandler_pty_slave::ioctl): Drop FIONBIO case. 
Handle FIONREAD.
	(fhandler_pty_master::ioctl): Ditto.  Call fhandler_base::ioctl to
	decode default condition.
	* fhandler_console.cc (fhandler_console::ioctl): Handle FIONREAD.
 2011-07-22 18:50:42 +00:00
Christopher Faylor e9b5cc32f7 Corinna Vinschen <corinna@vinschen.de> 
* fhandler.cc: Add #include for asm/socket.h for dealing with FIONREAD.
(fhandler_base::ioctl): Special-case errno for FIONREAD.
* fhandler_dsp.cc (fhandler_dev_dsp::ioctl): Rename parameter for consistency.
Call fhandler_base::ioctl to decode default condition.
* fhandler_serial.cc (fhandler_serial::ioctl): Ditto.
* fhandler_tty.cc (fhandler_pty_slave::ioctl): Call fhandler_base::ioctl to
decode default condition.
* fhandler_windows.cc (fhandler_windows::ioctl): Ditto.
 2011-07-21 20:21:46 +00:00
Corinna Vinschen 37aeec7f72 * heap.cc (eval_start_address): Simplify test for large address 
awareness of executable, which works for 32 and 64 bit systems.
	Change comment accordingly.
 2011-07-21 17:52:05 +00:00
Corinna Vinschen 86719a10d0 * heap.cc (eval_start_address): New static function to evaluate the 
best start address for the application heap.
	(heap_init): Call eval_start_address to fetch the start value for
	start_address.  Move preceeding comment to eval_start_address.
 2011-07-21 15:23:24 +00:00
Yaakov Selkowitz 8a7b0a00df * cygwin.din (pthread_condattr_getclock): Export. 
(pthread_condattr_setclock): Export.
* posix.sgml (std-notimpl): Move pthread_condattr_getclock and
pthread_condattr_setclock from here...
(std-susv4): ... to here.
* sysconf.cc (sca): Set _SC_CLOCK_SELECTION to _POSIX_CLOCK_SELECTION.
* thread.cc: (pthread_condattr::pthread_condattr): Initialize clock_id.
(pthread_cond::pthread_cond): Initialize clock_id.
(pthread_cond_timedwait): Use clock_gettime() instead of gettimeofday()
in order to support all allowed clocks.
(pthread_condattr_getclock): New function.
(pthread_condattr_setclock): New function.
* thread.h (class pthread_condattr): Add clock_id member.
(class pthread_cond): Ditto.
* include/pthread.h: Remove obsolete comment.
(pthread_condattr_getclock): Declare.
(pthread_condattr_setclock): Declare.
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
 2011-07-21 09:39:22 +00:00
Andy Koppe 42f8872e61 * setup-net.sgml (setup-packages): Reflect removal of Prev button. 
Also document Keep button and improve description of Exp button.
 2011-07-20 19:31:05 +00:00
Yaakov Selkowitz 3989afabe7 * new-features.sgml (ov-new1.7.10): Document getconf(1). 2011-07-20 01:19:53 +00:00
Yaakov Selkowitz c769bdf5ac * Makefile.in (CYGWIN_BINS): Add getconf. 
(getconf.c): New file.
 2011-07-20 01:18:14 +00:00
Yaakov Selkowitz 7ec669539f * sysconf.cc (sca): Return -1 for _SC_THREAD_ROBUST_PRIO_INHERIT, 
_SC_THREAD_ROBUST_PRIO_PROTECT, and _SC_XOPEN_UUCP.
(SC_MAX): Redefine accordingly.
(csa): Return strings for _CS_POSIX_V7_THREADS_CFLAGS,
_CS_POSIX_V7_THREADS_LDFLAGS, and _CS_V7_ENV.
(CS_MAX): Redefine accordingly.
* include/limits.h (LONG_BIT): Define.
(WORD_BIT): Define.
 2011-07-18 23:08:09 +00:00
Corinna Vinschen b6c42976eb * heap.cc (heap_init): Change type of largest_found to PVOID. Start 
querying memory at 0x20000000.  Use largest_found pointer when trying
	to allocate largest free memory area found.
 2011-07-18 08:43:49 +00:00
Christopher Faylor ec5c578057 correct comment 2011-07-15 20:59:30 +00:00
Christopher Faylor b5b62e5445 * cygwinenv.sgml (using-cygwinenv): Clarify "glob" works. 2011-07-15 20:59:07 +00:00
Corinna Vinschen 8924483160 * fhandler_console.cc (fhandler_console::input_tcsetattr): Revert to 
setting ENABLE_PROCESSED_INPUT depending on ISIG and IGNBRK.
	(fhandler_console::tcgetattr): Set ISIG depending on
	ENABLE_PROCESSED_INPUT as well.
 2011-07-14 10:02:11 +00:00
Corinna Vinschen f55fc99c77 * fhandler_serial.cc (fhandler_serial::raw_read): Handle non-blocking 
case more thoroughly.
 2011-07-13 18:59:41 +00:00
Christopher Faylor b4efd5410c * setup_handler (setup_handler): Change break to goto out, missed in 2011-07-06 
changes.
 2011-07-13 17:53:21 +00:00
Christopher Faylor c57fc872f5 * fhandler_tty.cc (fhandler_pty_slave::ioctl): Remove erroneous support for 
TIOCLINUX for pty.  Get rid of unneeded EINVAL handling in wake of tty removal.
Remove now-unneeded variable.
 2011-07-11 00:03:55 +00:00
Corinna Vinschen 071bf81128 * include/netdb.h (gethostbyname2): Declare. 2011-07-10 13:22:48 +00:00
Eric Blake 14295a59d3 pthread_sigmask: fix return value to match POSIX 
* signal.cc (handle_sigprocmask): Return error rather than setting
errno, for pthread_sigmask.
(sigprocmask): Adjust caller.
 2011-07-10 00:01:33 +00:00
Corinna Vinschen 66965620fc * miscfuncs.cc (yield): Drop thread priority only once. 2011-07-07 06:21:24 +00:00
Christopher Faylor 57e64035f8 * exceptions.cc (_cygtls::interrupt_now): Back out previous change since it 
could theoretically cause a non-CTRL-C-able program if a program has suffered
memory corruption.
(setup_handler): Ditto.
 2011-07-06 18:44:06 +00:00
Corinna Vinschen 5e6a91549e * sched.c (sched_yield): Just call SwitchToThread because yield now 
potentially switches CPU.
 2011-07-06 18:35:44 +00:00
Christopher Faylor 51b5e9211d * exceptions.cc (_cygtls::interrupt_now): Don't check for spinning here. 
(setup_handler): Check for spinning here, assuming that it is transitory and
should not affect the retry loop.
 2011-07-06 18:14:22 +00:00
Christopher Faylor d1204b6378 * exceptions.cc (CALL_HANDLER_RETRY_INNER): Rename to reflect different 
functionality.
(CALL_HANDLER_RETRY_OUTER): New define.
(setup_handler): Add outer loop to signal handler to try harder to deliver the
signal.
* miscfuncs.cc (yield): Drop priority and use SleepEx() to force thread
rescheduling rather than relying on SwitchToThread().
 2011-07-06 16:33:30 +00:00
Corinna Vinschen fa0b926af9 * sigproc.cc (wait_sig): Fix debug output. 2011-07-06 12:39:36 +00:00
Corinna Vinschen 7616b79e0d * fhandler_console.cc (fhandler_console::input_tcsetattr): Make 
ENABLE_PROCESSED_INPUT flag only depending on value of IGNBRK.
	(fhandler_console::tcgetattr): Don't set ISIG depending on
	ENABLE_PROCESSED_INPUT, set IGNBRK instead.
 2011-07-05 18:01:13 +00:00
Corinna Vinschen 3fe31f2633 * security.cc (get_file_sd): Fix comment. 2011-07-05 15:42:43 +00:00
Corinna Vinschen 8c1f7cf707 * fhandler.cc (fhandler_base::open): Never create files with WRITE_DAC 
access.  Explain why.
	* fhandler_disk_file.cc (fhandler_base::fstat_helper): Improve debug
	output.
 2011-07-05 12:02:10 +00:00
Corinna Vinschen fcacca02dd * fhandler.cc (fhandler_base::open): Don't open file with WRITE_DAC 
access on remote filesystem.  Explain why.
	* fhandler_disk_file.cc (fhandler_disk_file::mkdir): Ditto for
	directories.
	* fhandler_socket.cc (fhandler_socket::bind): Ditto for sockets.
	* path.cc (symlink_worker): Ditto for symlinks.
 2011-07-05 09:59:34 +00:00
Christopher Faylor 3dce4ce653 * environ.cc (tty_is_gone): Wrap warning at 80 characters. 2011-07-04 18:14:31 +00:00
Corinna Vinschen fc3e7da6b0 Throughout, open console handles with sharing for reading and writing. 
* dcrt0.cc (insert_file): Open file with full sharing allowed.
	* hookapi.cc (find_first_notloaded_dll): Ditto.
	* spawn.cc (av::fixup): Ditto.
 2011-07-04 15:25:36 +00:00
Corinna Vinschen d3ed549d51 * dtable.cc (dtable::init_std_file_from_handle): Change test for console 
device in call to fh->init to avoid conhost crash on W7.
 2011-07-04 09:47:10 +00:00
Corinna Vinschen d51a9c25bd * environ.cc (environ_init): Reinstantiate on-the-fly CYGWIN variable 
test and call to parse_options if found.
 2011-07-04 09:39:20 +00:00
Christopher Faylor b9a0725042 * fhandler.cc (fhandler_base::open_with_arch): Call close_on_exec last to avoid 
setting close_on_exec for archetype.
* fhandler_tty.cc (fhandler_pty_master::setup): Protect {from,to}_pty handles.
Use consistent naming in debug output.  Use inheritable handles and...
(fhandler_pty_master::fixup_after_fork): ...avoid duplicating handles here.
(fhandler_pty_slave::open): Don't set close_on_exec flag here.
 2011-07-04 05:08:28 +00:00
Christopher Faylor c38da4ee1d * dtable.cc (cnew): Fix whitespace. 2011-07-01 22:04:20 +00:00
Corinna Vinschen 00994759b6 * include/sys/param.h (NGROUPS): Redefine as NGROUPS_MAX. 
(MAXHOSTNAMELEN): Redefine with same value as MAX_HOSTNAME_LEN.  Change
	comment.
	(MAXPATHLEN): Improve comment.
	(MAXSYMLINKS): Define and add comment.
 2011-07-01 12:45:25 +00:00
Corinna Vinschen 9780b0da3c * fhandler.cc (fhandler_base::open): Move NFS-specific code into the 
code block handling FH_FS stuff.
 2011-07-01 11:23:43 +00:00
Corinna Vinschen 3d938be6c5 * dtable.cc (fh_oom): Remove. 
(fh_calloc): Remove.
	(cnew): Redefine to handle NULL returns from cmalloc.
	(build_fh_name): Accommodate new definition of cnew.  Remove unneeded
	test for fh_oom.
	(fh_alloc): Ditto.
 2011-06-30 14:04:51 +00:00
Corinna Vinschen 4b626add7e * fhandler_console.cc (fhandler_console::read): Add comment. 
(fhandler_console::input_tcsetattr): Don't set ENABLE_PROCESSED_INPUT
	if IGNBRK flag is set.
 2011-06-30 13:55:57 +00:00
Corinna Vinschen 9e1fd6bcf7 * dtable.cc (fh_oom): New static fhandler storage. 
(fh_calloc): New static function.  Add a comment to explain why this
	is needed.
	(cnew): Call fh_calloc as placement argument.
	(build_fh_name): Check return code from cnew against address of
	fh_oom to test for out of memory condition.
	(fh_alloc): Ditto.
	(build_fh_pc): Avoid a crash due to useing a NULL fhandler.
	* pipe.cc (fhandler_pipe::create): Check if build_fh_dev returned a
	valid pointer before using it.
 2011-06-30 09:37:36 +00:00
Corinna Vinschen cb26eb6868 * fhandler_process.cc (heap_info::fill_if_match): Rename info to 
note that this heap is a Windows heap.
	(format_process_maps): Print info about application heap.
 2011-06-28 10:21:34 +00:00
Corinna Vinschen b9a5b2c45f * fhandler_console.cc (fhandler_console::read): Don't generate ^@ on 
Ctrl+Alt+Space.
 2011-06-24 08:25:19 +00:00
Corinna Vinschen c80de4f912 * fhandler_tty.cc (fhandler_pty_master::setup): Create pty pipes 
non-inheritable.
 2011-06-22 07:58:01 +00:00
Corinna Vinschen 49e6e30f7a * fhandler_tty.cc (fhandler_pty_master::setup): Fix crash in debug 
output.
 2011-06-22 07:37:49 +00:00
Corinna Vinschen 787908c173 * path.cc (normalize_win32_path): Skip all slashes after recognizing 
a ".." path component.  Add comment.
 2011-06-18 08:36:59 +00:00
Corinna Vinschen c36cd56c54 * fhandler.cc (fhandler_base::open): Drop local create_options variable. 
Use options member instead.
	* fhandler.h (class fhandler_base): Change type of access member to
	ACCESS_MASK.  Change get_access and set_access methods accordingly.
	Add options member.  Add get_options and set_options methods.
	(class fhandler_disk_file): Add prw_handle.
	(fhandler_disk_file::prw_open): Declare.
	(fhandler_disk_file::close): Declare.
	(fhandler_disk_file::dup): Declare.
	(fhandler_disk_file::fixup_after_fork): Declare.
	* fhandler_disk_file.cc (fhandler_disk_file::fhandler_disk_file):
	Initialize prw_handle to NULL.
	(fhandler_disk_file::close): Close prw_handle.
	(fhandler_disk_file::dup): New method.
	(fhandler_disk_file::fixup_after_fork): Set prw_handle to NULL since
	prw_handle is not inherited.
	(fhandler_disk_file::prw_open): New method.  Add long comment to
	explain current behaviour.
	(fhandler_disk_file::pread): Revert previous change.  Change to use
	prw_handle if possible.
	(fhandler_disk_file::pwrite): Change to use prw_handle if possible.
 2011-06-17 11:04:44 +00:00
Corinna Vinschen a716252619 * dcrt0.cc (dll_crt0_1): Call strace.dll_info after call to pinfo_init. 
* strace.cc (strace::hello): Drop printing DLL information here since
	application info is not always available at this point.
	(strace::dll_info): New method to print DLL info.
	* include/sys/strace.h (strace::dll_info): Declare.
 2011-06-17 08:30:27 +00:00
Corinna Vinschen 2ae8e0e482 * dtable.cc (handle_to_fn): Accommodate name change of pty named pipes, 
otherwise ptys are not recognized.
 2011-06-17 08:27:32 +00:00
Christopher Faylor 6f294f8601 * fhandler_console.cc (fhandler_console::set_unit): Set pc.file_attributes() to 
reflect existence.
* fhandler.h (fhandler_pty_common::fhandler_pty_common): Ditto.
* pinfo.cc (_pinfo::set_ctty): Output device numbers in hex.
 2011-06-16 23:00:00 +00:00
Christopher Faylor 4d046729d1 * errno.cc (EIO): Lowercase "o" representative string. 2011-06-15 17:36:10 +00:00
Corinna Vinschen b8b7eb058d * cygwinenv.sgml (using-cygwinenv): Move envcache, strip_title, title, 
tty, and upcaseenv options to list of obsolete options.
	* effectively.sgml (using-console): Remove section.
	* new-features.sgml (ov-new1.7.10): Document removed CYGWIN options.
	Document removed tty mode.
 2011-06-15 11:41:26 +00:00