Commit Graph

14281 Commits

Author SHA1 Message Date
DJ Delorie a281df5589 merge from gcc 2012-04-10 17:07:28 +00:00
Roland McGrath 1036f9f1bf bfd/
* elf.c (_bfd_elf_map_sections_to_segments): Set INFO->user_phdrs.
	* elf-nacl.c (nacl_modify_segment_map): Do nothing if INFO->user_phdrs.
	(nacl_modify_program_headers): Likewise.

include/
	* bfdlink.h (struct bfd_link_info): Add new member user_phdrs.
2012-04-09 16:27:18 +00:00
Christopher Faylor e5b7e4d1c7 * dtable.cc (cygwin_attach_handle_to_fd): Defend against NULL return from
build_fh_*.
(dtable::init_std_file_from_handle): Ditto.
* mmap.cc (mmap_record::alloc_fh): Ditto.
* path.cc (path_conv::check): Ditto.
2012-04-07 17:32:44 +00:00
Christopher Faylor 00ceaad134 * fhandler.h (fhandler_base::nohandle): Implement "by hand" rather than through
macro.  Set io_handle to INVALID_HANDLE_VALUE when setting flag to true.
2012-04-06 19:40:58 +00:00
Christopher Faylor 25fdb1ded1 * path.c (path_conv::check): Avoid directly referencing fields of the dev
structure when it can be easily avoided.
2012-04-06 04:40:49 +00:00
Christopher Faylor 7217f94752 Fix a couple of typos. 2012-04-06 04:36:22 +00:00
Corinna Vinschen d422f9e30f * include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 14. 2012-04-05 15:26:27 +00:00
Corinna Vinschen 93bb67edb2 * new-features.sgml (ov-new1.7.13): Add typeahead description. 2012-04-05 15:04:24 +00:00
Christopher Faylor 82405d4448 Add typeahead description. 2012-04-05 14:23:06 +00:00
Corinna Vinschen 260738bd33 * new-features.sgml (ov-new1.7.13): New section. Add entry for
mkpasswd/mkgroup change to print TrustedInstaller account.
2012-04-05 13:41:49 +00:00
Corinna Vinschen ba17d0ed88 *** empty log message *** 2012-04-05 13:39:59 +00:00
Corinna Vinschen 036fb4772c * mkgroup.c (print_special_by_sid): Rename from print_special. Change
calls throughout.
	(print_special_by_name): New function.
	(main): Call print_special_by_name for TrustedInstaller account.
	* mkpasswd.c (print_special_by_sid): Rename from print_special.  Change
	calls throughout.
	(print_special_by_name): New function.
	(enum_std_accounts): Call print_special_by_name for TrustedInstaller
	account.
2012-04-05 13:37:32 +00:00
Corinna Vinschen b475fe5497 * passwd.cc (pwdgrp::read_passwd): Fix pretty_ls entry tyo contain
the required number of colons.
2012-04-05 10:16:09 +00:00
Christopher Faylor 7b03b0d8ce * fhandler.h (fhandler_pty_common::bytes_available): Declare new function.
(fhandler_pty_master::flush_to_slave): Ditto.
* fhandler_tty.cc (bytes_available): Define new function.
(fhandler_pty_common::bytes_available): Ditto.
(handler_pty_master::flush_to_slave): Ditto.
(fhandler_pty_master::process_slave_output): Call flush_to_slave () here.  Use
bytes_available () rather than PeekNamedPipe.  Cleanup sloppy logic.
(fhandler_pty_slave::read): Use bytes_available () rather than PeekNamedPipe.
(fhandler_pty_slave::ioctl): Ditto.
(fhandler_pty_master::ioctl): Ditto.
(fhandler_pty_master::cleanup): Remove ancient #if 0.
* select.cc (peek_pipe): Call flush_to_slave whenever we're checking for a pty
master.
2012-04-05 02:54:51 +00:00
Corinna Vinschen ffcd2c3f89 * fhandler_nodevice.cc (fhandler_nodevice::open): Convert EROFS to
ENOENT if non-existent file got opened for reading only.  Explain why.
	* path.cc (path_conv::check): Stick to ENOENT if file has been opened
	for informational purposes only.  Add to comment.
2012-04-04 12:45:24 +00:00
Corinna Vinschen ce508e512a * path.cc (path_conv::check): Convert device type to FH_FS for
non-existant files on /dev, unless /dev itself doesn't exist on disk.
	Add comment to explain why.
2012-04-04 12:06:21 +00:00
Corinna Vinschen 9e1fe26d12 * hookapi.cc (rvadelta): Compute max_size using SizeOfRawData rather
than VirtualSize.
2012-04-04 11:09:44 +00:00
Corinna Vinschen 7c1d11f7e8 * passwd.cc (_getpass_close_fd): New static pthread cleanup handler.
(getpass): Rework to use /dev/tty in the first place.  Install
	_getpass_close_fd as pthread cleanup handler.  Flush prompt explicitely.
	Lock input and switch off signal input handling when reading password.
2012-04-04 09:57:17 +00:00
Corinna Vinschen ecdcf15712 2012-04-03 Corinna Vinschen <corinna@vinschen.de>
* new-features.sgml (ov-new1.7.12): Fix layout of flock example.
2012-04-03 19:16:10 +00:00
Corinna Vinschen fba41a7c3d * include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 13. 2012-04-03 14:54:17 +00:00
Corinna Vinschen f777ddfbe3 * syscalls.cc (fhandler_base::stat_fixup): Replace string comparison
with new device::is_dev_resident() call.
2012-04-03 07:28:48 +00:00
Christopher Faylor 17a61045ff * devices.h (lives_in_dev): New field.
(dev_on_fs): Set bit size.
(is_dev_resident): Define new method.
* devices.in: Use different method for labelling requested name for dev
storage: prefix it with a ='.  Use an actual ':' to denote an internal device.
(exists_console): Avoid repeated test.
(exists_ntdev_silent): Rename from the less-descriptive exists_ntdevs.
(dev_dev_storage): Delete unneeded define.
* gendevices: Add a flag to each line denoting whether the device lives in /dev
space.
(generate): Handle special ":" case here for internal devices.  Parse
=something_dev as requiring a storage location.  Tack the rest of the line back
onto the reformulated "$rest".
* devices.cc: Regenerate.
2012-04-02 20:41:46 +00:00
Corinna Vinschen eb7729eb36 * devices.h (device::get_device): New method.
* fhandler_dev.cc (fhandler_dev::readdir): Set st_ino to device number.
	* syscalls.cc (fhandler_base::stat_fixup): Ditto.  Fix link count for
	CD-ROM devices.  Fix typo in comment.
2012-04-02 19:25:58 +00:00
Corinna Vinschen 467e17b9af * fhandler.h (fhandler_base::stat_fixup): Rename from
fhandler_base::set_ino_and_dev.
	* syscalls.cc (fhandler_base::stat_fixup): Ditto. Accommodate name
	change throughout.  Fixup link count of console devices.
2012-04-02 16:19:29 +00:00
Corinna Vinschen f7c8c4540a * devices.h (FH_CYGDRIVE): Define as DEV_VIRTFS_MAJOR class device.
(DEV_CYGDRIVE_MAJOR): Remove.
	(iscygdrive_dev): Define.
	* dtable.cc (fh_alloc): Accommodate above change.
	* path.cc (path_conv::check): Use iscygdrive_dev to check for cygdrive.
	* syscalls.cc (fhandler_base::set_ino_and_dev): Drop check for
	DEV_CYGDRIVE_MAJOR from conditional.
2012-04-02 15:56:43 +00:00
Corinna Vinschen 1f312200d3 * devices.h (FH_DEV): Define as DEV_VIRTFS_MAJOR class device.
(DEV_DEV_MAJOR): Remove.
	* dtable.cc (fh_alloc): Accommodate above change.
	* syscalls.cc (set_ino_and_dev): Drop check for DEV_DEV_MAJOR from
	conditional.
2012-04-02 11:45:56 +00:00
Corinna Vinschen 949cc8b640 * fhandler.h (fhandler_base::set_ino_and_dev): Declare.
* syscalls.cc (fhandler_base::set_ino_and_dev): New method to set
	st_ino, st_dev, and st_rdev for devices in a single spot.
	(fstat64): Call fhandler_base::set_ino_and_dev instead of setting
	st_ino, st_dev, and st_rdev here.
	(stat_worker): Ditto.
2012-04-02 11:18:45 +00:00
Corinna Vinschen da8274643c * fhandler.h (fhandler_dev::open): Declare.
(fhandler_dev::close): Declare.
	(fhandler_dev::fstat): Declare.
	(fhandler_dev::fstatvfs): Declare.
	(fhandler_cygdrive::fstatvfs): Declare.
	* fhandler_dev.cc (fhandler_dev::open): New method.
	(fhandler_dev::close): Ditto.
	(fhandler_dev::fstat): Ditto.
	(fhandler_dev::fstatvfs): Ditto.
	* fhandler_disk_file.cc (fhandler_base::fstat_helper): Don't fill
	st_rdev.
	(fhandler_cygdrive::fstatvfs): New method.
	* path.h (path_conv::fs_got_fs): New method.
	* mount.h (fs_info::got_fs): Change type to bool, make public.
2012-04-02 11:08:07 +00:00
Corinna Vinschen 5346e8aebb * mount.cc (fillout_mntent): Use "none" rather than 0 when checking
FS type.
2012-04-02 11:00:17 +00:00
Christopher Faylor 881beea81d * dtable.cc (dtable::fixup_close): Define new function.
(dtable::fixup_after_exec): Use fixup_close() and detect when it was not
possible to open an inherited file handle.
(dtable::fixup_after_fork): Defensively close any file handles which were not,
for some reason, inheritable.
* dtable.h: Make #pragma once.
(dtable::fixup_close): Declare new function.
* fhandler_console.cc (fhandler_console::set_unit): Set I/O handles to NULL
when this function fails.
2012-04-01 22:28:39 +00:00
Corinna Vinschen c4ee9311c2 * fhandler_dev.cc (fhandler_dev::readdir): Fix formatting. Simplify
code.  Use device::type() to fetch dirent compatible device type.
	Add comment.
2012-04-01 10:38:07 +00:00
Christopher Faylor 727a81f4d9 * devices.h (device::exists_func): Redefine field.
(device::dev_on_fs): Remove unneeded bit field.  Just make a normal boolean.
(device::exists): Redefine function.
* devices.in: Move previous functions earlier since they are now only defined
static.  Rename some functions due to an as-yet unresolved bug in gendevices.
Rename posix part of internal-only devices with a double-slash.  gendevices
will eventuall translate that to a ":".
(device::parse): Rework to use dev pointer and dev_storage_end.
* devices.cc: Regenerate.
* gendevices: Translate "// to ": after shilka processing.
2012-04-01 07:19:52 +00:00
Corinna Vinschen e2e887c5ac * devices.cc: Regenerate.
* devices.h (device::exists_func): New member function pointer,
	replacing noexpose.
	(device::expose): Remove.
	(device::exists_never): Declare.
	(device::exists_ptys): Declare.
	(device::exists_cons): Declare.
	(device::exists_console): Declare.
	(device::exists_nt_dev): Declare.
	(device::exists): Declare.
	* devices.in (dev_storage): Replace former noexpose values with
	pointers to matching exists_XXX method.
	(device::exists_never): New method.
	(device::exists_ptys): New method.
	(device::exists_cons): New method.
	(device::exists_console): New method.
	(device::exists_nt_dev): New method.
	(device::exists): New method.
	* fhandler_dev.cc (fhandler_dev::readdir): Replace call to
	device::expose with call to device::exists and drop all further
	existence filtering since it's done in device::exists now.
	* path.cc (path_conv::check): Replace call to device::expose with call
	to device::exists.
2012-03-31 20:14:14 +00:00
Christopher Faylor 4303e52e4f update copyright 2012-03-31 17:38:40 +00:00
Christopher Faylor 1c1294b4ce (Interim checkin while we work on this)
* devices.cc: Regenerate.
* devices.h (device::noexpose): New field.
(device::dev_on_fs): Make a bit field.
(get_major): Use proper type for declaration.
(expose): New field.
(ext_dev_storage): Delete declaration.
(dev_storage_size): Ditto.
(dev_storage): New declaration.
(dev_storage_end): Ditto.
* devices.in: Mark /dev/ptym*, /dev/com*, /dev/pipe, /dev/fifo, and "/dev" as
"no expose".
* fhandler.h (fhandler_dev::lastrealpos): Delete declaration.
(fhandler_dev::devidx): Declare new field.
* fhandler_disk_file.cc: Move fhandler_dev functions into fhandler_dev.cc.
* fhandler_dev.cc: Add includes needed for functions moved from
fhandler_disk_file.cc.
(dev_storage_scan_start): Define place to start listing devices.
(dev_storage_size): Define size of array to scan.
(fhandler_dev::fhandler_dev): Move here from fhandler_disk_file.cc.
(fhandler_dev::opendir): Ditto.
(fhandler_dev::readdir): Just check devidx for non-NULL to determine when to go
to disk for /dev content.  Use dev_storage rather than ext_dev_storage.
Iterate over dev_storage using devidx pointer.  Use accessor functions rather
than raw references to the device struct.  Only increment dir->__d_position
when we are actually going to be returning something.  Add debug_printf for
exit.
(fhandler_dev::rewinddir): Set devidx as appropriate depending on whether
there's a /dev on disk or not.
* gendevices: Don't mark dev_storage static but do put it in the _RDATA
section.
* path.cc (path_conv::check): Use new "device::expose()" function to decide to
forbid programs from referencing internal device types.
2012-03-31 17:38:00 +00:00
Corinna Vinschen 54440304b3 Fix typo 2012-03-30 13:28:17 +00:00
Corinna Vinschen 4ceddd6276 *** empty log message *** 2012-03-30 13:27:38 +00:00
Corinna Vinschen e612307024 * cygwinenv.sgml (cygwinenv-implemented-options): Add detect_bloda.
* new-features.sgml (ov-new1.7.12): Add list items for the change to
	flock and the detect_bloda CYGWIN option.
	* overview2.sgml (ov-hi-process-problems): Add a reference to the
	detect_bloda CYGWIN option.
2012-03-30 11:30:13 +00:00
Corinna Vinschen 8a92f14092 * posix.sgml (std-notes): Change description of flock restrictions. 2012-03-30 11:29:57 +00:00
Corinna Vinschen a918afd703 * devices.h (DEV_TTY_MAJOR): Define, use throughout where appropriate.
(DEV_VIRTFS_MAJOR): Ditto.
	* fhandler_dev.cc (fhandler_dev::readdir): Add comments.  Tweak tests
	for invisible devices.  Don't print comX devices, only ttySX.  Drop
	requirement to call stat64.
2012-03-30 09:26:45 +00:00
Corinna Vinschen 9ae37ea0c6 * libc/locale/locale.c (__mb_cur_max): On Cygwin, align default value
with default UTF-8 charset.
2012-03-29 20:27:15 +00:00
Corinna Vinschen 6e4ac6e81c *** empty log message *** 2012-03-29 18:24:45 +00:00
Corinna Vinschen b255aece50 * new-features.sgml (ov-new1.7.12): Create. Move mountinfo here.
Add /dev notice.
	* pathnames.sgml (pathnames-posixdevices): Rephrase to account for
	/dev change in 1.7.12.
2012-03-29 18:23:32 +00:00
Corinna Vinschen 9ca7bca3c3 * Makefile.in (DLL_OFILES): Add fhandler_dev.o.
* devices.h (DEV_DEV_MAJOR): Define.
	(FH_DEV): Redefine in terms of DEV_DEV_MAJOR.
	(ext_dev_storage): Declare.
	(dev_storage_size): Declare.
	(dev_dev_storage): Declare.
	(dev_dev): Define.
	(isdev_dev): Define.
	* devices.in (dev_dev_storage): Activate.
	(ext_dev_storage): Define as externally available pointer to
	dev_storage.
	(dev_storage_size): Define to contain number of dev_storage elements.
	* dir.cc (rmdir): Handle /dev as always not empty.
	* dtable.cc (fh_alloc): Handle DEV_DEV_MAJOR.
	* fhandler.h (fhandler_dev): New class, derived from fhandler_disk_file.
	(fhandler_union): Add fhandler_dev member.
	* fhandler_disk_file.cc (class __DIR_mounts): Handle /dev directory
	to make sure it always exists.
	* fhandler_dev.cc: New file implementing /dev.
	* globals.cc (ro_u_dev): New R/O unicode string.
	* path.cc (path_conv::check): Handle FH_DEV device.
2012-03-29 18:02:54 +00:00
Christopher Faylor d46ed263af * fhandler_console.cc (fhandler_console::set_unit): Don't succeed unless we are
opening a console actually associated with this process.
2012-03-29 17:34:55 +00:00
Corinna Vinschen 60ecc3d68b * sec_acl.cc (acl32): Fix potnetial crash if build_fh_name returns NULL. 2012-03-29 15:01:18 +00:00
Christopher Faylor 74daacfd31 * exceptions.cc (ctrl_c_handler): Don't generate a SIGINT if we've execed a
non-cygwin process.  Let the Windows process deal with it itself.
2012-03-29 05:45:49 +00:00
Christopher Faylor cf22fb91a1 * sigproc.cc (proc_terminate): Avoid releasing myself. 2012-03-28 17:28:27 +00:00
Corinna Vinschen 6680cb64f1 * times.cc (clock_setres): Set minperiod to period. 2012-03-28 07:38:35 +00:00
Corinna Vinschen f5e3a51ca0 Fix copyright. 2012-03-27 18:31:09 +00:00