Commit Graph

5924 Commits

Author SHA1 Message Date
Corinna Vinschen 735229ff4f * path.cc (cwdstuff::set): When SetCurrentDirectory returns
ERROR_INVALID_FUNCTION, bend it over to ERROR_FILE_NOT_FOUND.  Add
	comment to explain why.
2006-01-31 14:43:37 +00:00
Corinna Vinschen 832dd7e69f * dir.cc (readdir_worker): Add comment about writing old 32 bit d_ino.
* include/cygwin/version.h: Bump API minor number to 152.
	(CYGWIN_VERSION_CHECK_FOR_NEEDS_D_INO): Remove.
2006-01-31 08:56:22 +00:00
Corinna Vinschen ca986c6bf8 * fhandler_disk_file.cc (fhandler_disk_file::rewinddir): Simplify
conditional.
2006-01-30 13:44:16 +00:00
Corinna Vinschen 5c25715276 * fhandler_disk_file.cc (d_cachepos): Rename from d_pos to distinct
clearly from __d_position.  Change throughout.
	(fhandler_disk_file::rewinddir): Reset readdir cache on NT.
2006-01-30 10:30:58 +00:00
Christopher Faylor 2d8319b7e1 * CYGWIN_LICENSE: Restrict to v2.
* COPYING: Add.
2006-01-29 18:06:24 +00:00
Christopher Faylor d64c96f0f5 v2 only 2006-01-29 18:05:00 +00:00
Corinna Vinschen edde4d4daf * fhandler_disk_file.cc (readdir_get_ino): Don't follow symlinks. 2006-01-29 17:29:35 +00:00
Corinna Vinschen 5369605f4f * fhandler.h (class fhandler_socket): Add saw_reuseaddr status flag.
* fhandler_socket.cc (fhandler_socket::bind): Set socket to
	SO_EXCLUSIVEADDRUSE if application didn't explicitely set SO_REUSEADDR
	socket option, on systems supporting SO_EXCLUSIVEADDRUSE.
	* net.cc (cygwin_setsockopt): Set fhandler's saw_reuseaddr status flag
	if SO_REUSEADDR socket option has been successsfully set.
	* wincap.h (wincaps::has_exclusiveaddruse): New element.
	* wincap.cc: Implement above element throughout.
2006-01-29 12:23:44 +00:00
Danny Smith 74d3f96faa * include/winsock2.h (WINSOCK_API_LINKAGE): Define. Add to
prototypes.
2006-01-29 00:52:35 +00:00
Danny Smith 0d80558dc4 * include/winnt.h (FORCEINLINE): Define. 2006-01-29 00:33:21 +00:00
Corinna Vinschen b8670a4764 * fhandler_disk_file.cc (fhandler_disk_file::mkdir): In case or error,
check for existance explicitely and set errno to EEXIST.
2006-01-28 13:59:39 +00:00
Corinna Vinschen 7ab59dee94 * fhandler_disk_file.cc (DIR_NUM_ENTRIES): New define determining
minimum number of dir entries which fit into the readdir cache.
	(DIR_BUF_SIZE): Define globally as size of readdir cache.
	(struct __DIR_cache): New structure used for readdir caching on NT.
	(d_dirname): Accessor for struct __DIR_cache, use throughout.
	(d_pos): Ditto.
	(d_cache): Ditto.
	(fhandler_disk_file::opendir): Allocate __d_dirname to contain readdir
	cache on NT.
	(fhandler_disk_file::readdir): Use buf as pointer into readdir cache.
	Implement readdir caching.
2006-01-28 13:41:22 +00:00
Corinna Vinschen fa3ffdd01a * include/sys/dirent.h (struct dirent): Revert misguided attempt to
rename __d_unused1 to __d_fd.
2006-01-28 10:34:11 +00:00
Joshua Daniel Franklin acfdfc9ffb Move cocom to the build requirements. 2006-01-28 02:12:32 +00:00
Corinna Vinschen 9e5f45ed6f * autoload.cc (NtQueryDirectoryFile): Define.
* dir.cc (__opendir_with_d_ino): Just call opendir.
	(opendir): Remove CYGWIN_VERSION_CHECK_FOR_NEEDS_D_INO handling.
	(readdir_worker): Only try generating d_ino if it's 0.
	Utilize namehash of directories fhandler.  Call readdir_get_ino to
	generate d_ino for "..".
	(seekdir64): Keep dirent_set_d_ino flag.
	* fhandler.h (enum dirent_states): Add dirent_get_d_ino.
	(class fhandler_disk_file): Declare new private methods readdir_helper
	and readdir_9x.
	* fhandler_disk_file.cc (path_conv::hasgood_inode): New method to
	evaluate if a filesystem has reliable inode numbers.
	(fhandler_base::fstat_by_handle): Accomodate structure member name
	change from IndexNumber to FileId.
	(fhandler_base::fstat_helper): Call hasgood_inode here.
	(fhandler_disk_file::opendir): Call fhaccess only for real files.
	Don't append '*' to __d_dirname here, move to readdir_9x.  On NT,
	open directory handle here.  Set dirent_get_d_ino and dirent_set_d_ino
	flags according to wincap and filesystem.
	(fhandler_disk_file::readdir_helper): New method to implement readdir
	postprocessing only once.
	(readdir_get_ino_by_handle): New static function.
	(readdir_get_ino): New function to centralize inode number evaluation
	in case inode number hasn't been returned by NtQueryDirectoryFile.
	(fhandler_disk_file::readdir): Move old functionality to readdir_9x.
	Call readdir_9x when on 9x/Me.  Implement NT specific readdir here.
	(fhandler_disk_file::readdir_9x): Move 9x specific readdir here.
	(fhandler_disk_file::seekdir): Accomodate new NT readdir method.
	(fhandler_disk_file::closedir): Ditto.
	(fhandler_cygdrive::fstat): Set d_ino to namehash. Add comment.
	(fhandler_cygdrive::opendir): Call get_namehash to prepare later
	correct evaluation of d_ino.
	(fhandler_cygdrive::readdir): Replace recursion with loop. Evaluate
	drive's d_ino by calling readdir_get_ino.
	* fhandler_proc.cc (fhandler_proc::readdir): Set dirent_saw_dot and
	dirent_saw_dot_dot to avoid seeing . and .. entries twice.
	* fhandler_process.cc (fhandler_process::readdir): Ditto.
	* fhandler_registry.cc (fhandler_registry::readdir): Ditto.
	* ntdll.h (STATUS_INVALID_PARAMETER): New define.
	(STATUS_INVALID_LEVEL): New define.
	(struct _FILE_INTERNAL_INFORMATION): Rename member IndexNumber to
	FileId (as in Nebbitt).
	* path.h (path_conv::hasgood_inode): Now implemented in
	fhandler_disk_file.cc.
	* wincap.h (wincaps::has_fileid_dirinfo): New element.
	* wincap.cc: Implement above element throughout.
	* winsup.h (readdir_get_ino): Add declaration.
	* include/sys/dirent.h (struct dirent): Slightly rename structure
	members to accomodate changes.
	Remove __USE_EXPENSIVE_CYGWIN_D_INO handling and declaration of
	__opendir_with_d_ino.
2006-01-27 21:50:42 +00:00
Christopher Faylor e7a9c71d62 * spawn.cc (spawn_guts): Fix potential handle leak when failing exec. 2006-01-27 06:08:05 +00:00
Christopher Faylor e1bfb483ea * exceptions.cc (inside_kernel): Fix to return true if we can't get the name of
the DLL for the given memory block since we are not in kernel code.
2006-01-27 06:06:06 +00:00
Joshua Daniel Franklin 90c01ac9df Add top-level README 2006-01-27 05:37:13 +00:00
Joshua Daniel Franklin aba373611c * faq-programming.xml (faq.programming.ipc): Add new FAQ about
cygserver and its relation to the "Bad system call" error.
* faq-setup.xml (faq.setup.uninstall-all): Mention postgresql.
* overview2.sgml: Update security info on shared memory.
2006-01-27 04:52:16 +00:00
Corinna Vinschen 50a7955aa6 * fhandler.cc (fhandler_base::open): Fix bug in argument order to
InitializeObjectAttributes call.
2006-01-26 16:58:53 +00:00
Joshua Daniel Franklin 2ceb32d95a * faq-programming.xml (faq.programming.building-cygwin): Add
list of packages required for building and exact check instructions.
* faq-setup.xml (faq.setup.uninstall-service): New instructions
on uninstalling a cygwin service.
(faq.setup.uninstall-all): Reference new service uninstall FAQ.
2006-01-26 04:39:04 +00:00
Christopher Faylor 4207eed323 * fhandler_disk_file.cc (fhandler_disk_file::readdir): Fix test for
dirent_isroot to use the correct boolean operator.
2006-01-26 02:54:54 +00:00
Danny Smith c40776e5a2 * include/winnt.h (DECLSPEC_SELECTANY): Define. 2006-01-26 01:55:39 +00:00
Danny Smith a62ec6b340 2006-01-25 Filip Navara <xnavara@volny.cz>
* include/winnt.h (DECLSPEC_ALIGN): Define.
2006-01-26 01:22:07 +00:00
Corinna Vinschen 6fbc5c2a9b * faq-setup.xml (faq.setup.snapshots): Rename DLL using Windows tools. 2006-01-25 10:57:19 +00:00
Christopher Faylor 742e27bed8 * ntdll.h: (temporarily?) Add more functions for querying directory. 2006-01-25 05:57:20 +00:00
Christopher Faylor aac74926dd * dir.cc (readdir_worker): Turn off expensive inode calculation. 2006-01-24 19:03:20 +00:00
Corinna Vinschen 4aac2d2709 * fhandler_process.cc (fhandler_process::fill_filebuf): Disable
stripping the .exe suffix from the link target in PROCESS_EXE and
	PROCESS_EXENAME case.
	* path.cc (realpath): Tack on .exe suffix if necessary.
2006-01-24 17:40:55 +00:00
Corinna Vinschen 26d27a276f * fhandler_disk_file.cc (fhandler_base::fstat_helper): Try harder
to determine remote file systems with reliable inode numbers.  Add
	longish comment.
2006-01-24 12:32:33 +00:00
Danny Smith 3784b87b32 * include/commctrl.h: Correct spelling of 'compatibility' in
comments.
	* include/setupapi.h: Likewise.
	* include/ws2tcpip.h: Likewise.
2006-01-24 02:19:28 +00:00
Danny Smith e5e6a33128 2006-01-24 Danny Smith <dannysmith@users.sourceforge.net>
* include/ddk/winddk.h (KeGetCurrentKPCR): Support -masm=intel.

2006-01-24  Jiri Malak  <Jiri.Malak@iol.cz>

	WATCOM compatibility changes.
	* include/ddk/ntddk.h (DECL_IMPORT): Define using __declspec,
	rather than __attribute__.
	(DECL_EXPORT): Likewise.
	* include/ddk/winddk.h (DDKAPI): Avoid using __attribute__.
	(DDKFASTAPI): Likewise.
	(DDKCDECLAPI): Likwise.
	(KeGetCurrentKPCR): Provide __WATCOMC__ syntax for inline code.
2006-01-24 01:02:31 +00:00
Corinna Vinschen 543c43d84d * fhandler_socket.cc (fhandler_socket::fixup_after_fork): Reset
inheritance for duplicated socket.
2006-01-23 15:10:57 +00:00
Danny Smith cfd86743ff 2006-01-23 Brandon Sneed <brandon@redf.net>
* setupapi.def: Add all CM_* functions defined in ddk/cfgmgr32.h
	to exports.
2006-01-23 08:10:32 +00:00
Christopher Faylor d96d3ec910 . 2006-01-21 04:41:57 +00:00
Christopher Faylor 868fb2ff69 * include/cygwin/version.h: Bump API minor number to 151.
* dir.cc (__opendir_with_d_ino): New function.
(opendir): Set flag if we should be calculating inodes.
(readdir_worker): Calculate d_ino by calling stat if the user has asked for it.
(seekdir64): Maintain all persistent flag settings.
* fhandler.h (dirent_states): Add dirent_set_d_ino.
* fhandler_disk_file.cc (fhandler_disk_file::opendir): Reflect changes to
dirent structure.
* fhandler_virtual.cc (fhandler_virtual::opendir): Ditto.
* include/sys/dirent.h (struct dirent): Coalesce two similar structures.
Remove all threads of the apparently highly confusing references to inodes.
Add support for calculating a real inode if __USE_EXPENSIVE_CYGWIN_D_INO is
defined.
2006-01-21 02:24:17 +00:00
Christopher Faylor 90e1ee2b25 * include/sys/dirent.h: Add comments for people who are REALLY confused about
whether they should be using something called __invalid_d_ino or not.
2006-01-20 16:04:40 +00:00
Corinna Vinschen 1ef48340d5 * fhandler_socket.cc (fhandler_socket::prepare): Fix debug output.
(fhandler_socket::release): Add debug output for WSAEventSelect failure.
	(fhandler_socket::ioctl): Always cancel WSAEventSelect before switching
	to blocking mode.  Only set nonblocking flag if ioctlsocket call
	succeeded.  Only print new socket state if ioctlsocket call succeeded.
2006-01-20 10:22:38 +00:00
Christopher Faylor 3c09c0fb25 * cygcheck.cc (common_paths): Add "patch". 2006-01-19 21:16:38 +00:00
Christopher Faylor 101b3cb01a * cygcheck.cc (init_paths): Record first_nonsys_path.
(find_on_path): Start on first nonsys path when !search_sysdirs.
2006-01-19 20:17:11 +00:00
Christopher Faylor ecd4fba273 white space 2006-01-19 18:57:41 +00:00
Christopher Faylor 7b55b34c5e * fhandler_disk_file.cc (fhandler_disk_file::opendir): Check posix path for
root rather than windows path.
2006-01-19 18:55:07 +00:00
Christopher Faylor 9025f2aa7d * dir.cc (readdir_worker): Fill in invalid fields with -1. Accommodate name
change from __ino32 to __invalid_ino32.
* include/sys/dirent.h (__invalid_ino32): Rename from __ino32.  Don't define
unused d_type macros.
2006-01-19 05:34:39 +00:00
Joshua Daniel Franklin 96f5988e31 Remove references to and files from old texinfo FAQ. 2006-01-19 02:44:17 +00:00
Chris Sutcliffe 79e60dfa66 2006-01-18 Chris Sutcliffe <ir0nh34d@users.sourceforge.net>
* Makefile.in: Bump cygwin build number.
2006-01-19 00:32:21 +00:00
Christopher Faylor d0236d66d9 * heap.cc (heap_init): Remove Sleep. 2006-01-18 20:40:52 +00:00
Corinna Vinschen 339306c5ec * net.cc (rresvport): Remove extern declaration. 2006-01-18 18:37:35 +00:00
Corinna Vinschen 06a5dd435e * autoload.cc (rresvport): Remove.
* net.cc (last_used_rrecvport): New global shared variable.
	(cygwin_rresvport): Implement rresvport without using rresvport from
	wsock32.
2006-01-18 18:24:33 +00:00
Christopher Faylor 25ef7a93b6 Wasn't going to check this in but since it did get checked in, here's a ChangeLog. 2006-01-18 16:11:53 +00:00
Christopher Faylor 14a4d5989a bad_keywords 2006-01-18 15:57:56 +00:00
Corinna Vinschen 3b5d71b3a2 * include/cygwin/socket.h (struct sockaddr_storage): Fix typo in
ss_family member name.
2006-01-18 15:37:23 +00:00
Dave Korn 79f24ec37d * cygpath.cc (dowin): Remove stray debugging printf statement. 2006-01-18 12:34:59 +00:00
Chris Sutcliffe 7c9feabf98 2006-01-17 Chris Sutcliffe <ir0nh34d@users.sf.net>
* include/w32api.h: Increment version to 3.6.
        * Makefile.in: Ditto.
2006-01-17 18:56:12 +00:00
Christopher Faylor 4d7c0b51bf copyright 2006-01-17 15:37:13 +00:00
Corinna Vinschen 3d7e89f8a2 * Makefile.in: Replace etcdir with sysconfdir. 2006-01-17 12:33:46 +00:00
Christopher Faylor 05ee4328f2 * include/cygwin/version.h: Bump DLL minor version number to 20. 2006-01-17 03:49:04 +00:00
Christopher Faylor 6ac6bb392a fix minor typo 2006-01-16 19:52:21 +00:00
Corinna Vinschen 95dc88409d * configure.in: Add AC_PROG_INSTALL handling.
* configure: Regenerate.
	* Makefile.in (install): Install CYGWIN_LICENSE.
2006-01-16 17:48:36 +00:00
Corinna Vinschen d0f3c2dd3b * CYGWIN_LICENSE: Fix contact information. 2006-01-16 14:57:34 +00:00
Corinna Vinschen 8581551218 * Makefile.in (cygcheck.exe): Do not link against libwininet.a.
* cygcheck.cc (pInternetCloseHandle): Define global function pointer.
	(display_internet_error): Use it.
	(package_grep): Attempt to load wininet.dll at runtime.  Call WinInet
	API through function pointers throughout.
2006-01-15 09:29:02 +00:00
Corinna Vinschen 053d5eed93 * cygcheck.cc (dump_sysinfo): Convert k32 to HMODULE. 2006-01-13 15:36:29 +00:00
Corinna Vinschen 71f98c4caa * uname.cc (uname): Concatenate a "-WOW64" to utsname's sysname
member to see when running under WOW64.
2006-01-13 14:00:10 +00:00
Corinna Vinschen 67066cabad * cygcheck.cc (dump_sysinfo): Convert osname to const and remove casts
in subsequent assignments.  Recognize Longhorn/Vista and report as not
	yet supported.  Recognize when running under WOW64 and report native
	CPU type.  Slightly rearrange \n printing.
2006-01-13 13:39:05 +00:00
Corinna Vinschen 494139ffe3 * net.cc (cygwin_setsockopt): Ignore errors when setting IP_TOS on
Windows 2000 and above. Clarify the comment about IP_TOS and move
	to the place where the magic happens.
	(get_ifconf): Remove unused code.
	* wincap.h (wincaps::has_disabled_user_tos_setting): New element.
	* wincap.cc: Implement above element throughout.
2006-01-13 10:18:31 +00:00
Joshua Daniel Franklin b22830942a * faq-setup.xml (faq.setup.setup): Correct URL typo.
(faq.setup.snapshots): Clarify.
2006-01-13 03:55:23 +00:00
Christopher Faylor 951bd8e9f1 * cygcheck.cc: Replace ` with ' throughout. 2006-01-12 17:43:53 +00:00
Corinna Vinschen f68671330f * wincap.cc: New file.
* wincap.h: New file.
	* Makefile.in: Accomodate having our own wincap implementation now.
2006-01-12 16:59:15 +00:00
Corinna Vinschen 0ae86d187c * Update copyrights. 2006-01-12 15:53:51 +00:00
Corinna Vinschen d855cf1ec8 * doctool.c (scan_directory): Ignore "CVS" directories. 2006-01-12 11:31:55 +00:00
Christopher Faylor 9287bcd534 * fhandler_console.cc (set_console_state_for_spawn): Fix to recognize ttys >=
0.
2006-01-12 05:17:12 +00:00
Christopher Faylor 750874d33d * fhandler.h (set_console_state_for_spawn): Whackamole the argument back to a
bool.
* spawn.cc (spawn_guts): Ditto, i.e., once again call
set_console_state_for_spawn with an indication of whether we're about to start
a cygwin process.
* fhandler_console.cc (set_console_state_for_spawn): Don't set the console
state if we know we're starting a cygwin process or if we're using a "real"
tty.
2006-01-12 05:03:15 +00:00
Christopher Faylor 9156ef9120 copyright 2006-01-12 04:52:51 +00:00
Christopher Faylor 904305952b copyright 2006-01-12 04:41:06 +00:00
Danny Smith 3683edc658 * include/wincrypt.h (WINADVAPI): Add to prototypes of
advapi32.dll functions.
2006-01-11 23:19:16 +00:00
Danny Smith cf8fbc710f * include/winsock2.h (struct sockaddr_storage): Use RFC 2553
names for padding size constants.
2006-01-11 22:56:05 +00:00
Danny Smith 16442a4a8f * include/aclapi.h (WINADVAPI): Add to prototypes.
* include/winreg.h (WINADVAPI): Likewise.
	* include/winsvc.h (WINADVAPI): Likewise.
2006-01-11 22:49:06 +00:00
Corinna Vinschen b773a592d3 * dcrt0.cc (dll_crt0_0): Remove call to wincap.init.
* init.cc (dll_entry): Rename is_wow64_proc to wow64_test_stack_marker.
	Call wincap.init here before doing anything else.  Use wincap.is_wow64
	to determine if we're running in a WOW64 emulator.
	* mmap.cc (MapViewNT): Don't use AT_ROUND_TO_PAGE in WOW64, it's
	apparently not supported.
	(mmap64): Don't create mappings beyond EOF, which would need to use
	AT_ROUND_TO_PAGE, on WOW64.
	* wincap.cc (wincap): Throw into the .cygwin_dll_common section.
	(wincapc::init): Determine if running in WOW64 and set wow_64 flag.
	* wincap.h (class wincapc): Add wow64 member.
	(wincapc::is_wow64): New method.
2006-01-10 18:11:32 +00:00
Christopher Faylor 23de77b72b * fhandler_proc.cc (format_proc_cpuinfo): Avoid leading whitespace in model
name.
2006-01-10 16:49:28 +00:00
Christopher Faylor 4c8650efd8 . 2006-01-10 14:49:20 +00:00
Christopher Faylor 5da5f949d8 * spawn.cc (spawn_guts): Reorganize slightly so that 16 bit check is done prior
to check for command.com/cmd.com.  Don't bother setting CREATE_SUSPENDED flag
for a MS-DOS process since it doesn't work anyway.  Avoid calling remember()
when the child process has already exited.
(av::fixup): Explicitly set cygexec flag to falseon a 16 bit process.
2006-01-10 02:39:22 +00:00
Corinna Vinschen e3786825c0 Check FreeBSD upstream changes and apply important patches.
* sysv_sem.cc (__semctl): Check copyin return value (from 1.76).
	* sysv_shm.cc (shminit): Actually use the iterating variable in the
	for loop when trying to avoid overflow (from 1.102).
2006-01-09 15:10:14 +00:00
Corinna Vinschen 104fffd24d * include/getopt.h (getopt_long_only): Declare. 2006-01-09 12:41:54 +00:00
Corinna Vinschen 6c5da6783c * cygwin.din: Export getsubopt.
* include/cygwin/version.h: Bump API minor version.
2006-01-09 12:37:08 +00:00
Christopher Faylor 0b7094d95d * fhandler_tty.cc (fhandler_tty_slave::dup): Don't assign a controlling
terminal to a process when duped.  Linux doesn't do this, so we won't either.
2006-01-08 21:34:00 +00:00
Christopher Faylor 3e45d281b3 * environ.cc (spenvs[]): windir -> WINDIR. 2006-01-08 20:10:51 +00:00
Christopher Faylor b5c8e33120 * fhandler_console.cc (fhandler_console::need_invisible): Remove duplicate
test.
2006-01-07 18:00:19 +00:00
Christopher Faylor 85c804ec4b * fhandler.h (set_console_state_for_spawn): Eliminate argument from
declaration.
* fhandler.cc (set_console_state_for_spawn): Eliminate argument from
definition.  Always check for invisible console.
(fhandler_console::need_invisible): Don't do anything if the windows station is
already not visible.
* spawn.cc (spawn_guts): Accommodate change of argument to
set_console_state_for_spawn.
2006-01-07 17:57:26 +00:00
Christopher Faylor 1b00002744 * sigproc.cc (no_signals_available): Use existence of signal thread handle to
figure out if we can actually send signals rather than relying on my_sendsig.
(hwait_sig): Make static.
(sigproc_init): Don't set my_sendsig to anything special.  Use new global
static hwait_sig.
(wait_sig): Set hwait_sig to NULL when we are exiting.
2006-01-05 22:38:51 +00:00
Christopher Faylor 2ea1dced21 * cygcheck.cc (dump_sysinfo): Report the failing drive to prevent having to
guess.
2006-01-05 18:31:26 +00:00
Christopher Faylor b39b8c14fa * include/getopt.h: Accommodate recent unfortunate newlib changes. 2006-01-05 17:35:14 +00:00
Christopher Faylor 4cf4fd4d1c (fix ChangeLog and check in remaining files)
* sigproc.cc (sigproc_init): Move clearing of sync_startup here to lessen the
likelihood of trying to deal with non-cygwin threads in dll_entry.
* fhandler_console: Fix set_console_state_for_spawn comment.
2006-01-05 16:26:22 +00:00
Christopher Faylor 32f0697595 * cygtls.cc (_cygtls::remove): Don't output debugging info if this isn't a
cygwin thread.
2006-01-05 16:23:19 +00:00
Christopher Faylor c29df6c375 * spawn.cc (spawn_guts): Invert the argument to set_console_state_for_spawn. 2006-01-05 16:21:14 +00:00
Christopher Faylor 4c3faa85ce * fhandler_console.cc (fhandler_console::need_invisible): Only try to open
"CygwinInvisible" windows station if opening of default station fails.  Use
CloseWindowStation to close window station handle.
2006-01-05 03:58:19 +00:00
Christopher Faylor faec62caaf * fhandler_console.cc (fhandler_console::need_invisible): Open up the security
of the newly created windows station.
2006-01-05 00:49:17 +00:00
Danny Smith 4b2985b50b 2006-01-05 Michael Gerdau <mgd@technosis.de>
* include/winbase.h (WINADVAPI): Define.
2006-01-04 20:59:28 +00:00
Christopher Faylor 01b7635538 * path.cc (dot_special_chars): Add ", <, >, and |. 2006-01-04 16:20:30 +00:00
Christopher Faylor d58ca0b320 * fhandler_console.cc (beep): Use MB_OK which is documented as using the
default bell rather than -1 which seems to behave differently on different
versions of Windows.
2006-01-04 04:47:19 +00:00
Christopher Faylor 4c15746236 * fhandler_process.cc (fhandler_process::readdir): Add missing argument to
syscall_printf.
* fhandler_console.cc (fhandler_console::need_invisible): Use made-up name for
windows station rather than asking Windows to create one for us.
* spawn.cc (spawn_guts): Don't mess with console if we're detaching.
2006-01-04 03:43:55 +00:00
Christopher Faylor a4b5f2b383 * include/winuser.h (CreateWindowStation): Correctly identify first argument as
constant.
(CreateWindowStation@): Ditto.
2006-01-04 03:42:18 +00:00
Christopher Faylor adcff8d159 * dir.cc (readdir_worker): Minor code cleanup.
* fhandler_console.cc (beep): Use a more Windows-generic wav file if the beep
is missing.  Use a more foolproof way to find out whether we should be
recreating the missing key.
* registry.h (reg_key::_disposition): New field.
(reg_key::created): New function.
* registry.cc (reg_key::reg_key): Set _disposition to zero by default.
(reg_key::build_key): Fill in _disposition field.
2006-01-03 17:44:26 +00:00
Christopher Faylor 825d0b9385 * dir.cc (readdir_worker): Ensure that saw_dot flags are updated when not
handling inodes.
2006-01-03 15:42:56 +00:00
Dimitri Papadopoulos 5d09b46dc3 * include/uxtheme.h [_WIN32_WINNT >= 0x0501]
(TMT_*, BT_*): Add constants.
2006-01-03 09:04:07 +00:00
Christopher Faylor e76625eadb * fhandler_console.cc (beep): New function. Restores missing "Default Beep",
if necessary.
(fhandler_console::write_normal): Use beep().
2006-01-03 01:15:29 +00:00
Christopher Faylor 29b35f7a84 * dcrt0.cc (_dll_crt0): Move more leftover debugging stuff.
(cygwin_dll_init): Remove unneeded initializations.  Call _dll_crt0 rather than
dll_crt0_1.
* dcrt0.cc (_dll_crt0): Move more leftover debugging stuff.
(cygwin_dll_init): Remove unneeded initializations.  Call _dll_crt0 rather than
dll_crt0_1.
2006-01-02 15:48:29 +00:00
Corinna Vinschen 8584a9df5f * syslog.cc: Include sys/un.h instead of sys/socket.h.
(syslogd_inited): Convert to enum type noting the exact result of
	trying to connect to syslog daemon.  Use this way throughout.
	(connect_syslogd): New static function taking over the task to
	connect to syslog socket.  Use correct struct sockaddr_un instead of
	struct sockaddr.
	(try_connect_syslogd): Call connect_syslogd.  If write fails on
	connection oriented socket, try to reconnect to syslog socket and
	try to write again.
2006-01-02 13:05:57 +00:00
Corinna Vinschen d05c10aecd Bump copyright dates. 2006-01-02 13:01:42 +00:00
Christopher Faylor 7f9832e774 * cygload/README: Delete.
* cygload/cygload.cc: Move to winsup.api.  Add comments from README.
* cygload/cygload.h: Move to winsup.api.
* cygload/cygload.exp: Move to winsup.api.
* Makefile.in: Remove cygload.
* winsup.api/winsup.exp: If a .exp file is detected, run it rather than using
standard compile.
* winsup.api/resethand.c (main): Use printf to print status or expect thinks
something is wrong.
2006-01-02 06:15:58 +00:00
Christopher Faylor b0b9ccf618 * winsup.api/resethand.c (main): Remove core dump flag from exit status. 2006-01-02 04:01:22 +00:00
Christopher Faylor 590129475b * winsup.api/resethand.c (main): Coerce argument to pointer to stop gcc
complaint.
2006-01-02 03:45:32 +00:00
Christopher Faylor 3bfd1c5e8c * pinfo.cc (pinfo::exit): Swap signal and normal exit value when not started
from a cygwin process - just like the good-old-days of B20.
2006-01-02 03:14:56 +00:00
Christopher Faylor 68f62c98f9 add copyright 2006-01-02 02:57:54 +00:00
Christopher Faylor d0d1b89700 add missing ChangeLog entry 2006-01-02 02:55:50 +00:00
Christopher Faylor 7a32aefe79 * cygtls.cc (_cygtls::remove): Remove left over debugging cruft which caused
this function to always return prematurely.
2006-01-02 02:55:14 +00:00
Christopher Faylor 74c29a5e9a * winsup.api/resethand.c: Use SIGSEGV for the signal to test. 2006-01-01 18:02:54 +00:00
Christopher Faylor 031d1aa40f * winsup.api/resethand.c: New file. 2006-01-01 17:26:52 +00:00
Christopher Faylor 4eab146fc7 * exceptions.cc (sigpacket::process): Pass actual reference to signal's
sigaction structure to setup_handler.
2006-01-01 17:15:01 +00:00
Christopher Faylor a14d65557a * exceptions.cc (_cygtls::interrupt_setup): Implement SA_RESETHAND.
* include/cygwin/signal.h: Define SA_ONESHOT and SA_NOMASK.
* dcrt0.cc (get_cygwin_startup_info): Remove commented out code.
2006-01-01 16:51:29 +00:00
Corinna Vinschen a89b700926 * syslog.cc (vklog): Never log kernel messages using the vsyslog
interface.
2006-01-01 16:17:55 +00:00
Corinna Vinschen cceba5593d * syslog.cc (vsyslog): Decrement len if trailing \n has been removed.
Add \n when writing to stderr if LOG_PERROR option is set.
2005-12-31 14:16:49 +00:00
Corinna Vinschen 1b68dd91cf * include/cygwin/in.h: Drop including stdint.h. Move definition
of in_port_t and in_addr_t to top of file and use throughout. Use
	sa_family_t type where appropriate.
	(struct in6_addr): Change `unsigned char' to `uint8_t'.
	(struct sockaddr_in6): Add sin6_scope_id member. Add comments.
	* include/cygwin/socket.h: Include stdint.h.  Move definition of
	socklen_t to top of file.  Define sa_family_t.  Define struct
	sockaddr_storage as per SUSv3.
	* include/sys/un.h: Include cygwin/socket.h.  Use sa_family_t type.
2005-12-31 13:07:43 +00:00
Corinna Vinschen cf2af34b70 * include/winsock2.h: Don't define struct sockaddr_storage when
building Cygwin.
2005-12-31 13:07:22 +00:00
Christopher Faylor b88d641c62 * relnotes.texinfo: Remove entry about hyperthreaded processor. 2005-12-30 19:28:26 +00:00
Christopher Faylor 2e99d150d4 * faq-problems.html: Remove entry about hyperthreaded processor. 2005-12-30 19:26:07 +00:00
Christopher Faylor b0cc168954 * fhandler_tty.cc (fhandler_tty_common::__acquire_output_mutex): Use strace
method rather than accessing field directly.
(fhandler_tty_common::__release_output_mutex): Ditto.
2005-12-29 21:10:50 +00:00
Christopher Faylor 5d97040501 *** cygwin DLL Changes:
* child_info.h (CURR_CHILD_INFO_MAGIC): Reset.
(child_info::dwProcessId): Delete.
(child_info::straced): New variable.
(child_info::handle_fork): New member function.
* dcrt0.cc (in_forkee): New global variable.
(__cygwin_user_data::forkee): Mark as obsolete.
(do_global_ctors): Use in_forkee rather than user_data->forkee.
(get_cygwin_startup_info): Ditto.  Deal with new straced field to allow strace
to deal with children of attached processes.
(initial_env): Accommodate changes to strace::hello.
(child_info_fork::handle_fork): Rename from plain old 'handle_fork'.  Move
alloc_stack() call elsewhere.
(dll_crt0_0): Fill out more of user_data.  Reference handle_fork via fork_info.
Add some debugging output.
(_dll_crt0): Don't wait for sync thread if sync_startup is invalid.  Zero
sync_startup here.  Call alloc_stack() here, if appropriate.
(dll_crt0_1): Use in_forkee rather than user_data->forkee.
(dll_crt0): Ditto.
* malloc_wrapper.cc (malloc_init): Ditto.
* dll_init.cc (in_forkee): Remove local static version of this variable.
(dll_list::load_after_fork): Don't set in_forkee here.
* external.cc (cygwin_internal): Use strace method rather than accessing field
directly.
* fhandler.cc (fhandler_base::read): Ditto.
* fhandler_tty.cc (fhandler_tty_common::__acquire_output_mutex): Ditto.
* fork.cc (frok::parent): Invoke strace write_childpid to communicate with
potential strace.
(child_copy): Add more detail to debugging output.
* init.cc (calibration_id): New static variable.
(prime_threads): Set sync_startup to invalid handle if we already know about
thread_func_ix.  Use static calibration_id to hold calibration thread id.
* munge_threadfunc (munge_threadfunc): Don't try to debug if we don't find
threadfunc_ix.
(dll_entry): Avoid calling munge_threadfunc and _cygtls::remove on non-cygwin
threads invoked during process startup.
* pinfo.cc (set_myself): Always call strace.hello here regardless of DEBUGGING.
* sigproc.cc (child_info::child_info): Remove spurious handling of dwProcessId.
Set straced as appropriate.
* spawn.cc (spawn_guts): Rename ciresrv to ch.  Invoke strace write_childpid to
communicate with potential strace.
* strace.cc: Include child_info.h.
(strace::hello): Remove inited test.  Use active() method to test if strace has
been activated.  Handle case where we are started before
(mypid): New function.
(strace::vsprntf): Try to deal more intelligently with case where progname may
not be filled out.  Put pid in parentheses if it is a windows pid rather than a
cygwin pid.  myself has been filled out.
(strace::write_childpid): New function for notifying strace about the creation
of children.
(strace::vprntf): Use strace method rather than accessing field directly.
(strace_printf): Ditto.
(strace::wm): Ditto.
* winsup.h (in_forkee): Declare.
* include/sys/strace.h (strace::write_childpid): Declare new function.
(strace::attached): Define new function.
(strace::active): Ditto.
(strace::active_val): Ditto.
(_STRACE_ON): Delete.
(_STRACE_OFF): Ditto.
(define_strace0): Use strace method rather than accessing field directly.
(strace_printf_wrap): Ditto.
(strace_printf_wrap1): Ditto.

*** cygwin utils changes:
* strace.cc (nprocesses): Make static global.
(quiet): New variable.
(strace_active): Ditto.
(add_child): Increment nprocesses here.  Don't add a child if it is already
added (windows bug?).  Report on child if not quiet.
(get_child): Just return NULL if child not found.
(remove_child): Report on child if not quiet.
(attach_process): Don't complain if given a windows process.  Use windows pid
in error.
(handle_output_debug_string): Issue error if trying to manipulate a process
that we don't know about.  Handle _STRACE_CHILD_PID - attach to reported child
when we get this.
(proc_child): Move nprocesses to file scope.  Report on exceptions.
(longopts): Implement "--quiet".
(opts): Implement "-q".
(main): Manipulate quiet flag.
* utils.sgml (strace): Add words describing '-q'.
2005-12-29 20:46:34 +00:00
Christopher Faylor 10e4168d84 * cygcheck.cc (common_apps): Add crontab, vi, vim. 2005-12-29 19:23:46 +00:00
Christopher Faylor 77ae8757f7 * environ.cc (win_env::add_cache): Don't add variables to the environment
during initialization.
2005-12-29 03:46:56 +00:00
Corinna Vinschen 20e84812d2 * exceptions.cc (_cygtls::handle_exceptions): Drop redundant `break'. 2005-12-27 20:47:49 +00:00
Corinna Vinschen de6c4c6a5f * ChangeLog: Add linebreaks. 2005-12-27 20:23:48 +00:00
Corinna Vinschen a5912e6dbc * exceptions.cc (inside_kernel): Rename from interruptible.
Accommodate change throughout file.
2005-12-27 20:20:09 +00:00
Corinna Vinschen 4f12275501 * exceptions.cc (interruptible): New function, code stripped from
_cygtls::interrupt_now.
	(_cygtls::handle_exceptions): Handle STATUS_DATATYPE_MISALIGNMENT as
	SIGBUS error.  Differ between unmapped memory (SEGV_MAPERR) and access
	violation (SEGV_ACCERR) in case of STATUS_ACCESS_VIOLATION.  Write
	kernel log message in case of uncatched STATUS_ACCESS_VIOLATION.
	(_cygtls::interrupt_now): Just call interruptible now instead of
	evaluating interruptibility here.
2005-12-27 20:07:59 +00:00
Corinna Vinschen 19556072f6 Add missing ChangeLog entry. 2005-12-27 20:01:29 +00:00
Corinna Vinschen 9e68bb7b50 * path.cc (path_conv::check): Rework loop removing trailing dots
and spaces.

	* syslog.cc (vklog): Set facility to LOG_KERN if not set.
2005-12-27 18:10:49 +00:00
Christopher Faylor 192af6e283 white space 2005-12-26 21:23:05 +00:00
Christopher Faylor a16b738dd5 * dcrt0.cc (__api_fatal): Simplify to just use strace mechamisms.
(do_exit): Move minimal_printf...
* pinfo.cc (pinfo::exit): ...into here.
* strace.cc (strace::vprntf): Guarantee output to the console when
system_printf/api_fatal.
* heap.cc (heap_init): Wait a second before issuing an error when
ERROR_INVALID_ADDRESS since this is probably due to a CTRL-C handler sneaking
in, using the memory that we want to use for the heap, and, eventually exiting.
2005-12-26 19:34:59 +00:00
Christopher Faylor c675040a06 typo 2005-12-25 18:15:02 +00:00
Christopher Faylor dcd0465b2b * cygtls.cc (_cygtls::handle_threadlist_exception): Make an error fatal.
* cygtls.h (sockaddr_in): Use header rather than defining our own structure.
* exceptions.cc (_cygtls::interrupt_setup): Use exact contents of sa_mask
rather than assuming tht current sig should be masked, too.
(_cygtls::call_signal_handler): Use more aggressive locking.
* gendef (_sigbe): Wait until later before releasing incyg.
(_sigreturn): Remove more arguments to accommodate quasi-sa_sigaction support.
(_sigdelayed): Push arguments for sa_sigaction.  More work needed here.
* signal.cc (sigaction): Implement SA_NODEFER.
* tlsoffsets.h: Regenerate.

* sigproc.cc (wait_sig): Use default buffer size of Windows 9x complains.
* pinfo.cc (_onreturn::dummy_handle): Remove.
(_onreturn::h): Make this a pointer.
(_onreturn::~_onreturn): Detect whether pointer is NULL rather than value is
NULL.
(_onreturn::_onreturn): Set h to NULL initially.
(_onreturn::no_close_p_handle): Set h to NULL.
(winpids::add): Initialize onreturn with value from p.hProcess immediately.
2005-12-23 22:50:20 +00:00
Christopher Faylor ede284de5f * fork.cc (fork): Honor error return from sig_send. Don't continue with fork
if we couldn't suspend signals.
* sigproc.cc (sig_send): Set sigCONT event when we see __SIGNOHOLD.
(wait_sig): Remove holding_signals.  Create pipe with a buffer which will
theoretically cause blocking if there is nothing reading on the pipe.  Wait for
sigCONT at end of loop when we have a __SIGHOLD.
2005-12-23 01:24:14 +00:00
Corinna Vinschen 52792a770d * fhandler.h (fhandler_base::issymlink): New method.
* syscalls.cc (open): Handle O_NOFOLLOW flag.
	* include/fcntl.h (_FNOFOLLOW): New define.
	(O_NOFOLLOW): Ditto.
	* include/cygwin/version.h: Bump API minor number.
2005-12-22 16:45:15 +00:00
Danny Smith db55f91dc0 * lib/ws2_32.c: New file, defining IPv6 constants.
* Makefile.in (SOURCES): Add ws2_32.c
	(EXTRA_OBJS): Add ws2_32.o.
2005-12-22 07:47:10 +00:00
Christopher Faylor de935f6d9f whitespace cleanup to force snapshot. 2005-12-22 05:57:54 +00:00
Christopher Faylor 718dee922f * pinfo.cc (winpids::add): Increment nelem when winpid is true since we don't
care if it's a cygwin process in that case.
2005-12-22 05:26:14 +00:00
Christopher Faylor 3962fad137 fix ya typo 2005-12-22 05:23:51 +00:00
Christopher Faylor 67cd42db4c * pinfo.cc (winpids::release): Fix typo. 2005-12-22 05:11:44 +00:00
Christopher Faylor f3ea02b1cf * pinfo.cc (pinfo::init): Clarify comment slightly.
(_onreturn): New helper class.
(winpids:add): Remove copied stuff.  Try to put process handle into pinfo in
question and use _onreturn class to control when to close it.
(winpids::release): Remove use of copied array.  Free procinfo when hProc is
NULL.  Otherwise call release and call CloseHandle on hProc.
* pinfo.h (winpids::copied): Remove throughout class.
2005-12-22 03:16:36 +00:00
Christopher Faylor 9981546a7c * pinfo.cc (pinfo::init): Remove spurious low_priority_sleep. 2005-12-21 19:39:53 +00:00
Christopher Faylor 01032746d1 * spawn.cc (spawn_guts): Hide the window whenever ctty == -1, not just when we
have no console.
2005-12-21 17:20:43 +00:00
Christopher Faylor 247ac234f4 * cygheap.cc (init_cygheap::manage_console_count): Revert previous change.
Handle this a different way.
* external.cc (cygwin_internal): Accommodate extra hook_or_detect_cygwin
argument.
* hookapi.cc (cygwin_internal): Fill in subsys variable with the subsystem of
the executable.
* spawn.cc (av::iscui): New variable.
(spawn_guts): Hide window when we don't have a console and this isn't
NT/XP/2003.
(av::fixup): Set iscui flag.
* winsup.h (hook_or_detect_cygwin): Accommodate extra argument.
2005-12-21 17:14:34 +00:00
Christopher Faylor d4c8d84da6 * cygheap.cc (init_cygheap::manage_console_count): Don't call FreeConsole on
9x/Me.
2005-12-21 16:09:25 +00:00
Corinna Vinschen 2df1714182 * (fhandler_disk_file::fchown): Remove execute bits from "sensible"
permissions.  Use same setting as in symlink.
2005-12-21 13:37:28 +00:00
Corinna Vinschen 0786c42a9c * fhandler_disk_file.cc (fhandler_base::fstat_helper): Fix inode number
debug output.
	(fhandler_disk_file::fchown): Always set sensible permission values
	when creating the ACL for symlinks.
2005-12-21 13:01:27 +00:00
Danny Smith 94692f408c 2005-12-21 Michael Jung <mjung@iss.tu-darmstadt.de>
* lib/user32.def (PrivateExtractIconsA@32,
	PrivateExtractIconsW@32): Define.
	* lib/shell32.c (IID_IShellLinkDataList): Add GUID.
2005-12-21 08:09:08 +00:00
Corinna Vinschen c5a3166fc5 * winsup.h (flush_file_buffers): Define as inline function.
* miscfuncs.cc (flush_file_buffers): Remove.
2005-12-20 20:34:28 +00:00
Corinna Vinschen 56c07aa2ce * winsup.h (flush_file_buffers): Declare new function.
(FLushFileBuffers): New define.
	* miscfuncs.cc (flush_file_buffers): Define new function.
2005-12-20 20:19:55 +00:00
Christopher Faylor 7c578a4fa0 * fhandler.h (fhandler_termios::fixup_after_exec): Make non-inlined.
* fhandler_termios.cc (fhandler_termios::fixup_after_exec): Don't call
fixup_after_fork if close_on_exec'ed.
2005-12-20 18:14:42 +00:00
Christopher Faylor 98da134d62 * cygtls.h (_cygtls::interrupt_now): Subsume interruptible().
(interruptible): Delete.
(setup_handler): Remove interruptible call and just use return from
interrupt_now.
2005-12-20 00:31:50 +00:00
Christopher Faylor 7a01aa546d * fhandler.h (set_console_state_for_spawn): Add an argument to the declaration.
* fhandler_console.cc (set_console_state_for_spawn): Ditto for the definition.
Only set invisible console for non-cygwin process.  Remove debugging leftover.
* spawn.cc (spawn_guts): Pass argument denoting whether this is a cygwin
process to set_console_state_for_spawn and only call this function when
exec'ing.
2005-12-19 19:04:14 +00:00
Corinna Vinschen 14df41c155 * dump_setup.cc (package_find): Fix is_alias computation for "/usr/lib". 2005-12-19 16:58:33 +00:00
Corinna Vinschen edd79f2da4 * mmap.cc (fhandler_dev_zero::mmap): Call VirtualFree(MEM_RELEASE)
with zero length parameter, otherwise it fails.
	(fhandler_dev_zero::munmap): Ditto.
2005-12-19 15:25:23 +00:00
Christopher Faylor 1219debe0c fix minor typo. 2005-12-19 05:08:20 +00:00
Christopher Faylor 65438ec635 * fhandler.h (fhandler_pipe::fixup_in_child): Declare new function.
(fhandler_console::invisible_console): Declare new variable.
(fhandler_console::need_invisible): Ditto.
(fhandler_console::has_a): Ditto.
* fhandler_console.cc (set_console_state_for_spawn): Eliminate return value.
Set up an invisible console if necessary prior to spawning.
(fhandler_console::invisible_console): Define.
* fhandler_tty.cc (fhandler_tty_slave::open): Use
fhandler_console::invisible_console to setup an invisible console.
* pipe.cc (fhandler_pipe::fixup_in_child): Define new function from
fixup_after_exec.
(fhandler_pipe::fixup_after_exec): Use fixup_in_child when appropriate.
(fhandler_pipe::fixup_after_fork): Ditto.
* spawn.cc (handle): Reorganize and modernize a little.
(spawn_guts): Rely on set_console_state_for_spawn to set the console into the
right state but don't create the process with "detached" flag if we have no
controlling tty since that confuses 'cmd'.
* dtable.cc (dtable::stdio_init): Don't set console as controlling terminal if
we have an invisible console.
* sigproc.cc (child_info::sync): Use correct name in ForceCloseHandle1.
2005-12-19 04:34:13 +00:00
Christopher Faylor ca9271d1b6 * include/sys/dirent.h: Change __deprecated_d_ino to __invalid_d_ino throughout
to make things a little clearer.
* dir.cc (readdir_worker): Reflect above change.
2005-12-19 04:00:41 +00:00
Christopher Faylor ad02bb70e3 * winsup.h (child_copy): Change prototype to match new functionality.
* cygheap.cc (cygheap_fixup_in_child): Accommodate new child_copy arguments.
* dcrt0.cc (dll_data_start): Move definition here from fork.
(dll_data_end): Ditto.
(dll_bss_start): Ditto.
(dll_bss_end): Ditto.
(handle_fork): New function.  Called when forked to deal with fork issues and
copy data to this process from the parent.
(dll_crt0_0): Call handle_fork when _PROC_FORK condition.
(dll_crt0): Don't copy user_data when we've forked.  Don't zero first element
of main_environment ever.
(cygwin_dll_init): Ditto.
* fork.cc (child_copy): Rename from fork_copy and change arguments so that each
pair of things to copy gets its own descriptor.
(frok::child): Remove fixup_mmaps_after_fork call here.  Move to handle_fork in
dcrt0.cc.
(frok::parent): Use child_copy rather than fork_copy and accommodate changes in
parameters.
* exceptions.cc (setup_handler): Delay test of whether we're locked until after
GetThreadContext has been called since there are apparently cases where
SuspendThread does not cause an immediate thread suspension.
2005-12-17 04:36:39 +00:00
Christopher Faylor 6ba157bb2e * init.cc (dll_entry): Call prime_threads after dll_crt0_0 to avoid conflicts
between heap allocation and thread stack allocation.
2005-12-16 20:40:03 +00:00
Christopher Faylor fd01d14ab1 * hookapi.cc (putmem): Remove query of previous memory protection since we get
that for free the first time we call VirtualProtect.
2005-12-16 18:10:10 +00:00
Corinna Vinschen 8b1ba065a6 * mmap.cc (fhandler_dev_zero::fixup_mmap_after_fork): Use
system_printf like any other fixup_mmap_after_fork.
2005-12-15 09:04:28 +00:00
Christopher Faylor bc0d578d39 * cygcheck.cc (common_apps): Add a few more binaries to look for. 2005-12-15 03:36:14 +00:00
Corinna Vinschen 64ee06c782 Fix unforgivable spelling error in ChangeLog. 2005-12-14 20:04:16 +00:00
Corinna Vinschen ba31e832be * fhandler.cc (ACCFLAGS): Remove macro.
(fhandler_base::get_default_fmode): Use O_ACCMODE instead of ACCFLAGS
	and or'ed read/write flags.
	(fhandler_base::open_9x): Use O_ACCMODE instead of or'ed read/write
	flags.
	(fhandler_base::open): Ditto.
	* fhandler_disk_file.cc (fhandler_base::open_fs): Ditto.
	* fhandler_mem.cc (fhandler_dev_mem::open): Ditto.
	* fhandler_raw.cc (fhandler_dev_raw::open): Ditto.
2005-12-14 16:38:22 +00:00
Corinna Vinschen e3d14af155 * fhandler.cc (fhandler_base::open_9x): Handle O_SYNC and O_DIRECT
flags.
	(fhandler_base::open): Ditto.
	* fhandler_floppy.cc (fhandler_dev_floppy::open): Don't allocate devbuf
	in O_DIRECT case.
	* fhandler_raw.cc (fhandler_dev_raw::ioctl): Don't allow buffer
	changes in O_DIRECT case.  Allow returning a buffer size 0, which
	indicates O_DIRECT.
	* fhandler_tape.cc (fhandler_dev_tape::open): Use O_SYNC flag to
	hand down the !buffer_writes case.  Don't allocate devbuf in O_DIRECT
	case.
	(fhandler_dev_tape::raw_read): Don't mess with devbuf if it's NULL.
	* include/fcntl.h: Define _FDIRECT, O_DIRECT, O_DSYNC and O_RSYNC.
	* include/cygwin/version.h: Bump API minor version.
2005-12-14 15:54:33 +00:00
Christopher Faylor 2c8fd40695 * cygtls.cc (_cygtls::remove): Don't bother if we're exiting.
* sigproc.cc (_cygtls::remove_wq): Ditto.
2005-12-13 16:01:57 +00:00
Christopher Faylor 1f3a4b8496 * fhandler_tty.cc (fhandler_tty::open): Enhance comment. 2005-12-13 14:47:18 +00:00
Corinna Vinschen 4c848934fe * fhandler_tty.cc (fhandler_tty::open): Close newly created window
station after switching to original window station.
2005-12-13 09:07:12 +00:00
Christopher Faylor 82f423291b * fhandler_tty.cc (fhandler_tty::open): Add a comment. 2005-12-13 05:43:30 +00:00
Joshua Daniel Franklin 3220aed354 * faq-programming.xml: Add note about struct stat64. 2005-12-13 05:32:43 +00:00
Christopher Faylor 56b5372519 * times.cc (hires_ms::usecs): Subtract from slop from system time or we'll
always end up priming the pump.
2005-12-13 02:55:11 +00:00
Christopher Faylor d090ee8081 * times.cc (systime): Correct precision referenced in comment.
* fhandler_tty.cc (fhandler_tty_slave::open): Don't free original windows
station since that will cause strange problems displaying fonts.  Reset windows
station to original station after creating console.
* times.cc (hires_ms::usecs): Only reprime when calculated time is less than
system time.
2005-12-13 02:02:51 +00:00
Christopher Faylor becfe4e93e * include/winuser.h (WINSTA_ALL_ACCESS): Define. 2005-12-13 01:24:36 +00:00
Christopher Faylor 678a9510df * pinfo.cc (winpids::add): Don't copy procinfo when there is no cygwin process
associated with the pid, i.e., procinfo == NULL.
2005-12-13 00:54:32 +00:00
Christopher Faylor c9da5a2183 * times.cc (hires_ms::usecs): Correct order when checking if high precision
time is <= current time.
2005-12-13 00:43:46 +00:00
Christopher Faylor a300f5fd14 correct ChangeLog 2005-12-12 19:10:02 +00:00
Christopher Faylor 363934dc9b * pinfo.cc (size_copied): New convenience macro.
(winpids::add): Alias the element that we are working on for slightly better
clarity.  Honor the "make_copy" flag.
(winpids::release): Free and zero procinfo field if it was allocated via
malloc.
(winpids::~winpids): Free copied array.
* pinfo.h (class pinfo): Make winpids class a friend.
(winpids::make_copy): New field.
(winpids::copied): New array.
(winpids::reset): Reset npids after releasing pinfos or suffer a memory leak.
(winpids::winpids): Try harder to allocate all fields in the class.
2005-12-12 18:43:31 +00:00
Corinna Vinschen 75a22c880a * autoload.cc (GetSystemTimes): Remove. 2005-12-12 14:27:16 +00:00
Corinna Vinschen e96abae130 * fhandler_proc.cc (format_proc_uptime): Drop usage of GetSystemTimes.
Use NtQuerySystemInformation to evaluate uptime and idle_time from
	all CPU's processor times.  Fallback to GetTickCount.
2005-12-12 12:18:14 +00:00
Corinna Vinschen 2193d02b4d * mmap.cc (gen_create_protect): Always generate WRITECOPY protection
for private maps.
	(fixup_mmaps_after_fork): Fix calculation of WRITECOPY protection for
	VirtualProtect.  Add some words to the comment.
2005-12-12 10:00:32 +00:00
Christopher Faylor 4e8e54543e * winsup.api/ltp/dup03.c (cleanup): Fix longstanding off-by-one error when
setting array element to -1.
2005-12-11 22:31:00 +00:00
Christopher Faylor 4989ff286d fix typo. 2005-12-11 17:30:53 +00:00
Christopher Faylor 9b020020ec * dirent.h: Change the rest of the d_ino's to __deprecated_d_ino. 2005-12-10 23:25:24 +00:00
Christopher Faylor 3ab689126c * malloc.cc: Update to version 2.8.3.
* cygmalloc.h (MSPACE): Remove unneeded definition.
2005-12-10 17:09:58 +00:00
Danny Smith 3f8edcbdb1 * lib/kernel32.def (CreateFiberEx): Correct suffix. 2005-12-09 07:49:40 +00:00
Danny Smith 4d6c08adfe 2005-12-09 Huw Davies <hdavies@users.sourceforge.net>
Danny Smith <dannysmith@users.sourceforge.net>

	* lib/msxml-uuid.c: New file to generate UUIDs for
	MSXML interfaces.
	* lib/Makefile.in (UUID_OBJS): Add msxml-uuid.o.

Add missing ChangeLog entries for 2005-12-07 commits.
2005-12-09 04:59:24 +00:00
Corinna Vinschen 7d6fde96de * fhandler_raw.cc (fhandler_dev_raw::ioctl): Only allow 0, 1 or a
multiple of 512 as new buffersize.
2005-12-08 10:55:29 +00:00
Corinna Vinschen ddd62ccbd4 * fhandler_socket.cc (fhandler_socket::recvfrom): Mask flags with
MSG_WINMASK for Windows socket calls.
	(fhandler_socket::recvmsg): Ditto.
	(fhandler_socket::sendmsg): Ditto.
2005-12-08 10:13:57 +00:00
Christopher Faylor 6c9a5ebbfc * hires.h (hires_ms::initime_ms): Delete.
(hires_ms::initime_us): Just define as LONGLONG.
(hires_ms::uptime): New function.
* select.cc (select_stuff::wait): Use gtod for timing to attempt to avoid
windows 32 bit wraparound.
* times.cc (systime): New function.
(times): Replace GetTickCount with gtod.uptime.
(hires_us::prime): Use systime() to calculate system time rather than calling
GetSystemTimeAsFileTime directly.
(hires_ms::prime): Ditto.  Eliminate initime_ms.
(hires_ms::usecs): Try harder to detect wraparound.
* fhandler_proc.cc (format_proc_partitions): Set drive_size to zero to avoid a
compiler warning.
2005-12-07 22:28:49 +00:00
Corinna Vinschen c09178b052 * fhandler_proc.cc (format_proc_partitions): Use modern IOCTLs
to determine drive size as far as possible.
2005-12-07 20:32:27 +00:00
Danny Smith 14d2d90cff * include/winbase.h (GetDevicePowerState): Add prototype.
* lib/kernel32.def (GetDevicePowerState): Correct suffix.
2005-12-07 20:27:09 +00:00
Danny Smith 8696d63606 2005-12-07 Brian Gunlogson <gmb300@users.sourceforge.net>
* include/winuser.h (GetClassLongPtr{AW}): Guard prototypes with _WIN64.
	Define as macro if !_WIN64.
	(SetClassLongPtr{AW}): Likewise.
	(GCLP_*): Add GetClassLongPtr defines.
	* lib/user32.def (GetClassLongPtr{AW}): Remove stubs.
	(SetClassLongPtr{AW}): Likewise.
2005-12-07 20:17:39 +00:00
Corinna Vinschen db58e35d94 * fhandler_raw.cc (fhandler_dev_raw::ioctl): Fix INVALID_PARAMETER
condition.  Only copy devbuf to buf if buf is non-NULL.
2005-12-07 19:01:29 +00:00
Corinna Vinschen bb4e8382c5 * fhandler_raw.cc (fhandler_dev_raw::ioctl): Fix setting devbuf
when rd_parm is 0 or 1.
2005-12-07 18:35:29 +00:00
Corinna Vinschen 46bcbf8ce0 * fhandler_floppy.cc (fhandler_dev_floppy::lseek): Fix test for
valid file position at EOM.
2005-12-07 18:11:10 +00:00
Christopher Faylor 383840a908 * include/cygwin/stdlib.h: Guard compilation of *unsetenv* in newlib. 2005-12-07 15:17:43 +00:00
Corinna Vinschen 5a101414ed * exceptions.cc (_cygtls::handle_exceptions): In case of a
STATUS_ACCESS_VIOLATION, check if the page is a mmaped page beyond
	a file's EOF.  Generate SIGBUS instead of SIGSEGV then.
	* mmap.cc (__PROT_ATTACH): New define.
	(__PROT_FILLER): Ditto.
	(fh_anonymous): Rename from fh_paging_file;
	(fh_disk_file): New global static variable.
	(attached): New inline function.
	(filler): Ditto.
	(gen_create_protect): Split off from gen_protect to use the file's
	access mode to create mapping always with maximum allowed protections.
	(gen_protect): Accomodate pages attached beyond EOF.  Use symbolic
	values instead of numerics when possible.  Drop create parameter.
	(gen_access): Use file's access mode instead of protection.
	(CreateMapping9x): Create named mapping names so that different
	creation access modes result in different mappings.
	(CreateMappingNT): Only reserve attached pages, don't commit them.
	(MapViewNT): Ditto.  Set AT_ROUND_TO_PAGE for all non-NULL base
	addresses.
	(mmap_func_t): Define CreateMapping and MapView function pointers
	with additional openflags parameter.
	(class mmap_record): Add openflags member.
	(mmap_record::mmap_record): Add openflags parameter.
	(mmap_record::get_openflags): New accessor.
	(mmap_record::attached): Call global attached function.
	(mmap_record::filler): Call global filler function.
	(mmap_record::gen_create_protect): Call global gen_create_protect
	function.
	(mmap_record::gen_protect): Drop create parameter.
	(mmap_record::alloc_fh): Set fhandler's access flags.
	(list::search_record): Accomodate filler pages.
	(list::set): Use inode number as hash value.
	(map::get_list_by_fd): Check hash value against file's inode number.
	(mmap_is_attached_page): New function to evaluate if a given address
	is on a attached page.  Called from _cygtls::handle_exceptions.
	(mmap_worker): New function to do mapping and bookkeeping in a
	single call.
	(mmap64): Use roundup2 to round length to pagesize alignment.
	Initialize global fhandlers.  Simplify anonymous initialization.
	Add SUSv3 compatible check of file open mode vs. requested protection.
	Try creating new file handles to allow maximum page protection.
	Allow creating attached pages in case of mapping beyond EOF.
	Close new file handle if one has been created.
	(munmap): Align len to pagesize.
	(msync): Rework argument checks. Align len to pagesize.
	(mprotect): Ditto.  Accomodate attached pages.
	(mlock): Use roundup/rounddown macros instead of homemade expressions.
	(munlock): Add page alignment as in mlock.
	(fhandler_dev_zero::munmap): Fix unmapping of non-private mappings.
	(fhandler_dev_zero::fixup_mmap_after_fork): Accomodate filler pages.
	(fixup_mmaps_after_fork): Don't fail if attached pages couldn't be
	created in child.  Avoid superfluous call to VirtualFree.  Check for
	original allocation protection to fix PAGE_WRITECOPY protection.
	* ntdll.h: Revert deletion of AT_ROUND_TO_PAGE define.
	* winsup.h (mmap_is_attached_page): Declare.
2005-12-07 11:16:47 +00:00
Christopher Faylor e5a0cf2415 * include/cygwin/stdlib.h: New file.
* environ.cc (unsetenv): Change to return -1 on input error.
* include/cygwin/version.h: Add more description to latest api bump.
2005-12-05 22:30:03 +00:00
Christopher Faylor c34aee9b23 * dir.cc (readdir_workdir): Only fill out d_ino when linked into older app.
* include/cygwin/version.h: Bump api minor number to 147, reflecting
obsolescence of d_ino.
(CYGWIN_VERSION_USER_API_VERSION_COMBINED): New convenience macro.
(CYGWIN_VERSION_CHECK_FOR_NEEDS_D_INO): New convenience macro.
2005-12-05 21:02:53 +00:00
Christopher Faylor 4535b5961f revert accidental checkin 2005-12-05 20:30:40 +00:00
Christopher Faylor 09b0109620 Remove unneeded whitespace.
* cygtls.cc (_cygtls::set_state): Delete.
(_cygtls::reset_exception): Ditto.
(_cygtls::init_thread): Set initialized state directly here.
(_cygtls::push): Remove exception argument.  Don't treat exceptions specially.
* cygtls.h (_cygtls::push): Ditto.
(_cygtls::isinitialized): Don't treat exceptions specially.
(_cygtls::reset_exception): Delete.
(_cygtls::set_state): Ditto.
(_cygtls::handle_exceptions): Don't push ebp on the stack prior to calling
sig_send.  Just set incyg instead.
(_cygtls::interrupt_setup): Accommodate _cygtls::push argument change.
(_cygtls::interrupt_now): Ditto.
(setup_handler): Don't treat exceptions specially.
* gendef (longjmp): Always zero incyg flag.
2005-12-05 20:20:18 +00:00
Christopher Faylor 801d6cc753 * strace.cc (show_usecs): Renamed from 'usecs'.
(main): Use show_usecs rather than usecs.  Toggle delta if '-u' is specified.
(handle_output_debug_string): Avoid printing microsecond timestamp if
show_usecs == 0.
* utils.sgml (strace): Add words to describe '-u'.
2005-12-05 16:39:06 +00:00
Corinna Vinschen 9fc0d14410 * environ.cc (spenvs): Add "windir" as an "always export" variable
to accomodate WinSock on Windows 95.
2005-12-04 21:47:03 +00:00
Christopher Faylor 3829215776 fix description 2005-12-04 19:24:10 +00:00
Joshua Daniel Franklin 33cf0e5519 * faq-setup.xml: Add note about clean_setup.pl.
* faq-using.xml: Remove unnecessary line of elisp.
2005-12-04 03:55:28 +00:00
Christopher Faylor 49085f6f16 * include/exceptions.h (exception_list): Revert previous change. Windows
doesn't care.
(exception_handler): Use real exception_list parameter type rather than void *
* tlsoffsets.h: Regenerate.
* cygtls.h (_cygtls::handle_exceptions): Use real exception_list parameter type
rather than void *.
(handle_threadlist_exception): Ditto.
(init_exception_handler): Ditto.
* cygtls.cc (_cygtls::handle_threadlist_exception ): Ditto.
(_cygtls::init_exception_handler): Add kludge to terminate linked list with a
loop, which seems to solve problem of RtlUnwind causing problems
* exceptions.cc (rtl_unwind): Use real exception_list parameter type rather
than void *.
(_cygtls::handle_exceptions): Ditto.
2005-12-03 05:01:51 +00:00
Christopher Faylor 087f4a61d2 Add missing ChangeLog entry. 2005-12-03 04:24:34 +00:00
Christopher Faylor f153e6b280 * cygtls.h (_cygtls::el): New field.
(_cygtls::handle_exceptions): New function declaration.
(_cygtls::handle_threadlist_exception): Ditto.
(_cygtls::init_exception_handler): Ditto.
(_cygtls::init_threadlist_exceptions): Remove arg from declaration.
* cygtls.cc (_cygtls::call2): Don't initialize exceptions here.
(_cygtls::init_thread): Do it here instead and use member function.
(_cygtls::handle_threadlist_exception): Move into _cygtls class.
(_cygtls::init_exception_handler): Ditto.  Rely on existence of 'el' memmber in
_cygtls.
(_cygtls::init_threadlist_exceptions): Ditto.
* dcrt0.cc (dll_crt0_1): Remove exception_list definition and setting since it
now commonly resides in the tls.
* exceptions.cc (init_exception_handler): Move to cygtls.cc.
(init_exceptions): Ditto.
(rtl_unwind): New, safe wrapper function for RtlUnwind.
(_cygtls::handle_exceptions): Move to _cygtls.  Call rtl_unwind to unwind
frames and eliminate copying of structures.  Put address of failing instruction
in si_addr, not the address on the stack.  Return 0 to indicate that we've
handled this exception.
* external.cc (cygwin_internal): Make CW_INIT_EXCEPTIONS a no-op.
* sigproc.cc (wait_sig): Accommodate argument change to
_cygtls::init_threadlist_exceptions.
* tlsoffsets.h: Regenerate.
* include/exceptions.h (exception_list): Add more stuff to the exception list.
Apparently windows needs this?
(init_exceptions): Remove bogus declaration.
* include/cygwin/signal.h (SI_USER): Redefine as zero as per SUSv3.
* thread.cc (pthread_kill): Set si_pid and si_uid.
* timer.cc (timer_thread): Set si_code to SI_TIMER.
2005-12-03 04:23:35 +00:00
Christopher Faylor e7f6a31bb0 * dcrt0.cc (getstack): Try harder to modify memory.
(alloc_stack): Alloc page prior to stack top, too.
2005-12-02 03:12:06 +00:00
Christopher Faylor 032295a988 * devices.h (_major): Revert previous ill-advised change.
(_minor): Ditto.
2005-12-02 00:37:21 +00:00
Christopher Faylor 8b3c84227f * exceptions.cc (handle_exceptions): Translate a guard page exception to a
"SIGBUS".
2005-12-01 20:52:00 +00:00
Corinna Vinschen b534221080 * mmap.cc: Make debug output more consistently. Fix some comments.
(gen_protect): Convert to inline function.
	(gen_access): Ditto.
	(mmap_record::gen_protect): Add create parameter as in global function.
	(mmap_record::alloc_page_map): Change condition so that always the
	correct protection setting is set after mapping has been established.
	(mmap64): For anonymous mappings set offset always to 0.
	(fixup_mmaps_after_fork): Always call fixup_mmap_after_fork method
	with the MAP_FIXED flag set.
2005-12-01 20:35:13 +00:00
Christopher Faylor c57b13f9f8 * devices.h (_minor): Coerce argument to proper type before manipulating.
(_major): Ditto.
(device::is_fs_special): New function.
* fhandler_disk_file.cc (fhandler_base::fstat_helper): Set the size to 0 for
devices rather than reporting the size of the symlink.
(fhandler_disk_file::readdir): Use is_fs_special to determine if .lnk should be
stripped.
* path.cc: Rename symlink_info::is_symlink to symlink_info::issymlink
throughout.
(symlink_info::isdevice): New field.
(path_conv::check): Use 'isdevice' to determine if just-parsed entity is a
device rather than relying on non-zero major/minor.
(symlink_info::parse_device): Set isdevice to true if we've discovered a
device.
(symlink_info::check): Clear isdevice field prior to processing.  Use isdevice
to control debugging output.
(symlink_info::set): Set isdevice to false.
* path.h (path_conv::is_fs_special): New function.
* devices.cc: Regenerate.
2005-12-01 17:33:59 +00:00
Christopher Faylor 1740d2580b * times.cc (hires_ms::prime): Remove debugging stuff.
(hires_ms::usecs): Ditto.
2005-11-30 18:14:07 +00:00
Corinna Vinschen b0c3293ecc * mmap.cc (list::try_map): New method, implementing trying to map
within another already existing map, moved from mmap64 here.
	(mmap64): Just call try_map now.
	(fhandler_dev_zero::fixup_mmap_after_fork): Always create new private
	map with PAGE_READWRITE protection.
	(fixup_mmaps_after_fork): Fix comment.
2005-11-30 15:05:48 +00:00
Corinna Vinschen e4809ddd20 * include/cygwin/version.h: Bump API minor version. 2005-11-29 18:25:36 +00:00
Corinna Vinschen a020c74a8d * fhandler.h (fhandler_dev_zero::mmap): Add method.
(fhandler_dev_zero::munmap): Ditto.
	(fhandler_dev_zero::msync): Ditto.
	(fhandler_dev_zero::fixup_mmap_after_fork): Ditto.
	* mmap.cc: Implement anonymous mapping using fhandler_dev_zero class.
	Implement private anonymous maps using VirtualAlloc/VirtualFree.  Fix
	or add some more comments.
	(fh_paging_file): Change to type fhandler_dev_zero.
	(priv): New static inline function to avoid having lots of flag bit
	tests in the code.  Use throughout were appropriate.
	(fixed): Ditto.
	(anonymous): Ditto.
	(noreserve): Ditto.
	(autogrow): Ditto.
	(gen_protect): Never generate PAGE_WRITECOPY protection for
	private anonymous maps.
	(gen_access): Drop FILE_MAP_EXECUTE handling since it's not supported
	correctly on 9x.
	(VirtualProt9x): Move comment from mmap64 here.
	(mmap_record::mmap_record): Gegerate correct device entry for
	anonymous maps, though unused right now.
	(mmap_record::priv): Call global priv function.
	(mmap_record::fixed): Call global fixed function.
	(mmap_record::anonymous): Call global anonymous function.
	(mmap_record::noreserve): Call global noreserve function.
	(mmap_record::autogrow): Call global autogrow function.
	(list::anonymous): New method.  Use throughout were appropriate.
	(mmap_record::compatible_flags): Drop now useless ifdef.
	(mmap_record::alloc_page_map): Accomodate private anonymous maps.
	(mmap_record::map_pages): Accomodate MAP_NORESERVE mappings.
	(mmap_record::unmap_pages): Accomodate private anonymous maps.
	(mmap64): Simplify argument check.  Don't remove the MAP_PRIVATE flag
	for anonymous mappings on 9x anymore since that's now handled
	gracefully.
	(mprotect): Accomodate MAP_NORESERVE mappings.  Fix case when
	non-mmap areas are just MEM_RESERVEd.
	(fhandler_dev_zero::mmap): Implement anonymous mapping here.
	(fhandler_dev_zero::munmap): Ditto.
	(fhandler_dev_zero::msyn): Ditto.
	(fhandler_dev_zero::fixup_mmap_after_fork): Ditto.
	(fixup_mmaps_after_fork): Accomodate private anonymous maps.  Enhance
	debug output in case VirtualProtect fails.
	* include/sys/mman.h: Really define MAP_NORESERVE now.
2005-11-29 16:28:05 +00:00
Corinna Vinschen f90e23f271 * autoload.cc (NtCreateSection): Define.
* cygheap.cc (_csbrk): Call getpagesize instead of getshmlba.
	* dcrt0.cc (dll_crt0_0): Call mmap_init.
	* external.cc (cygwin_internal): Call getpagesize instead of getshmlba.
	* fhandler.h (fhandler_base::mmap): Change access to prot parameter.
	(fhandler_base::fixup_mmap_after_fork): Ditto.
	(fhandler_disk_file::mmap): Ditto.
	(fhandler_disk_file::fixup_mmap_after_fork): Ditto.
	(fhandler_dev_mem::mmap): Ditto.
	(fhandler_dev_mem::fixup_mmap_after_fork): Ditto.
	* fhandler_mem.cc (fhandler_dev_mem::write): Call getsystempagesize
	instead of getpagesize.
	(fhandler_dev_mem::read): Ditto.
	(fhandler_dev_mem::fstat): Ditto.
	(fhandler_dev_mem::mmap): Move to mmap.cc.
	(fhandler_dev_mem::munmap): Ditto.
	(fhandler_dev_mem::msync): Ditto.
	(fhandler_dev_mem::fixup_mmap_after_fork): Ditto.
	* fhandler_proc.cc (format_proc_meminfo): Call getsystempagesize
	instead of getpagesize.
	* fhandler_process.cc (format_process_stat): Ditto.
	(format_process_status): Ditto.
	(get_mem_values): Ditto.
	* mmap.cc: Fix formatting.  Try to make more readable and modular.
	Take advantage of pagesize==granularity.
	(gen_protect): New static function to evaluate Windows
	protection bits from POSIX protection and flags.
	(gen_access): Ditto for Windows access mode.
	(VirtualProt9x): Wrapper function to call VirtualProtect on 9x.
	(VirtualProtNT): Ditto for NT.
	(VirtualProtEx9x): Ditto for VirtualProtectEx on 9x.
	(VirtualProtExNT): Ditto for NT.
	(CreateMapping9x): Wrapper function for creating a mapping handle on 9x.
	(CreateMappingNT): Ditto for NT.
	(MapView9x): Wrapper function to map a view on 9x.
	(MapViewNT): Ditto for NT.
	(mmap_funcs_9x): Structure containing function pointers to wrapper
	functions for 9x.
	(mmap_funcs_nt): Ditto for NT.
	(mmap_func): Pointer to wrapper functions used in subsequent code.
	(mmap_init): Initialize mmap_func depending on OS.
	(class mmap_record): Use sensible member names.  Add POSIX protection
	member. Drop Windows access flags member.  Constify more methods.
	Use accessors instead of direct member access inside of own methods.
	(mmap_record::gen_protect): Class wrapper to evaluate matching
	Windows protection bits.
	(mmap_record::gen_access): Ditto for Windows access flags.
	(mmap_record::compatible_flags): New function to check if flags are
	compatible with flags of existing map.
	(list::add_record): Drop offset and length arguments.
	(class map): Change counters to unsigned.  Match usage throughout.
	(mmapped_areas): Convert from pointer to global struct.
	(mmap_record::alloc_page_map): Simplify.
	(mmap_record::map_pages): Ditto.
	(mmap_record::fixup_page_map): Delete.
	(mmap64): Simplify.  Add workaround for Windows 98 bug.  Fix bug on
	NT that existing anonymous mappings weren't searched for a match.
	(munmap): Add workaround for Windows 98 bug.
	(msync): Simplify.
	(mprotect): Handle existing maps correctly.
	(mlock): Add local pagesize variable and enlightening comment.
	(fhandler_disk_file::mmap): Main functionality now in CreateMapping/
	MapView wrapper functions.
	(fhandler_disk_file::fixup_mmap_after_fork): Call MapView wrapper.
	(fhandler_dev_mem::mmap): Moved from fhandler_mem.cc.  Simplify by
	calling MapViewNT.
	(fhandler_dev_mem::munmap): Moved from fhandler_mem.cc.
	(fhandler_dev_mem::msync): Ditto.
	(fhandler_dev_mem::fixup_mmap_after_fork): Ditto.  Call MapViewNT.
	(fixup_mmaps_after_fork): Restructure and hopefully speed up loop for
	setting protection and memory content on MAP_PRIVATE maps.
	* ntdll.h (AT_ROUND_TO_PAGE): Remove define.
	(AT_EXTENDABLE_FILE): Add define.
	(NtCreateSection): Add prototype.
	* syscalls.cc (getpagesize): Return granularity as pagesize now.
	(getsystempagesize): New function to retrieve "real" pagesize.
	(getshmlba): Delete since it's replaced by getpagesize now.
	* wincap.h (wincaps::has_mmap_alignment_bug): New element.
	* wincap.cc: Implement above element throughout.
	* winsup.h (getshmlba): Drop prototype.
	(getsystempagesize): Add prototype.
	(mmap_init): Ditto.
	* include/sys/mman.h: (Not yet) define MAP_NORESERVE.
2005-11-28 22:32:29 +00:00
Corinna Vinschen 87b69d9243 * fhandler_disk_file.cc (fhandler_base::fstat_helper): Don't rely on
has_acl() state for evaluating inodes.  Temporarily(?) enable "real"
	inodes for remote drives.
2005-11-28 10:06:33 +00:00
Christopher Faylor 2cf13b63be * heap.cc: Remove spurious getpagesize declaration.
* exceptions.cc (ctrl_c_handler): Distinguish CTRL-BREAK from CTRL-C in some
cases.
2005-11-25 19:53:52 +00:00
Christopher Faylor 24fb449f37 * autoload.cc (CloseWindowStation): Define. 2005-11-24 02:34:49 +00:00
Christopher Faylor 819dbaebd6 * fhandler_tty.cc (fhandler_tty_slave::open): Reset the current windows station
whenever ctty == -1 regardles of whetehr there's a windows station already
assigned.  Close the old windows station in this situation.
* pinfo.cc (_pinfo::set_ctty): Reinstate incrementing of console count when
recording ctty so that the current tty is always around.
2005-11-24 02:34:31 +00:00
Christopher Faylor a39cfda7ba * Makefile.in: Link cygcheck with libwininet.a.
* cygcheck.cc: Add includes.
(grep_packages): New global variable.
(display_internet_error): New function.
(safe_chars): New global variable.
(base_url): Ditto.
(package_grep): New function.
(usage): Reword --help output for clarity.  Document new argument.
(longopts): Add 'package-query' option.
(opts): Add 'p' option, reorder to be consistent with 'longopts'.
(main): Accommodate new option.
* utils.sgml (cygcheck): Update --help output.  Document new -p option.
2005-11-22 17:19:17 +00:00
Christopher Faylor 9cd22f86fc * strptime.cc (_strptime): Fix gcc warnings. 2005-11-18 19:43:02 +00:00
Christopher Faylor 6381783f61 * memmem.cc: Move from here.
* lib/memmem.cc: Move to here.
2005-11-18 19:39:53 +00:00
Corinna Vinschen 19e7c3a068 * libc: Add subdirectory.
* Makefile.in (VPATH): Add libc subdir.
	(DLL_OFILES): Add strptime.o and timelocal.o.
	* cygwin.din: Export timelocal and timegm.
	* localtime.cc: Define STD_INSPIRED unconditionally.
	* include/cygwin/time.h (timelocal): Add declaration.
	(timegm): Ditto.
	* include/cygwin/version.h: Bump API minor version.
	* libc/strptime.cc: New file.
	* libc/timelocal.cc: New file.
	* libc/timelocal.h: New file.
2005-11-18 17:48:23 +00:00
Christopher Faylor bc293af0e5 * include/cygwin/sys_time.h: Move futimes and lutimes declaration here from
newlib.
2005-11-18 16:08:33 +00:00
Christopher Faylor 4c57fb4960 * times.cc (timezone): Put back (void).
* include/cygwin/time.h: Add more cygwin stuff from newlib.
2005-11-18 15:57:16 +00:00
Christopher Faylor 808139f1af * include/cygwin/sys_time.h: Rename from include/cygwin/time.h.
* include/cygwin/time.h: New file.
2005-11-18 15:45:51 +00:00
Danny Smith 9d60f4f87a 2005=11-18 Brian Gunlogson <gmb300@users.sourceforge.net>
* include/winuser.h (GetClassLongPtr{AW}): Add prototypes.
	(SetClassLongPtr{AW}): Likewise.
	(GCLP_*): Add GetClassLongPtr defines.
	* lib/user32.def (GetClassLongPtr{AW}): Add stubs.
	(SetClassLongPtr{AW}): Likewise.
2005-11-18 00:44:22 +00:00
Danny Smith 9716aeb7a0 2005=11-18 Brian Gunlogson <gmb300@users.sourceforge.net>
* include/winuser.h (GetClassLongPtr{AW}): Add prototypes.
	(SetClassLongPtr{AW}): Likewise.
	(GCLP_*): Add GetClassLongPtr defines.
	* lib/user32.def (GetClassLongPtr{AW}): Add stubs.
	(SetClassLongPtr{AW}): Likewise.
2005-11-18 00:30:27 +00:00
Christopher Faylor 7912bcbf36 * fork.cc (fork): Move top-of-stack calculation later.
* pinfo.cc (_pinfo::set_ctty): Use __ctty to print current console in debugging
output.
2005-11-17 16:36:00 +00:00
Corinna Vinschen 0f46c31745 * fhandler_tty.cc (fhandler_tty_slave::open): Don't expect that
service applications have no window station attached.
2005-11-17 16:17:17 +00:00
Christopher Faylor 9a858ffa7f * times.cc (hires_ms::prime): Don't escalate the priority. 2005-11-16 05:12:11 +00:00
Christopher Faylor 409d1d50fd * include/sys/elf64.h: Fix types to reflect linux usage. 2005-11-14 20:34:33 +00:00
Christopher Faylor 548d0080af * fhandler.h (fhandler_console::fixup_after_fork_exec): Define with additional
bool parameter.
(fhandler_console::fixup_after_exec): Accommodate fixup_after_fork_exec's
parameter.
(fhandler_console::fixup_after_fork): Ditto.
* fhandler_console.cc (fhandler_console::fixup_after_fork_exec): Avoid opening
new console only when close_on_exec AND execing.
2005-11-14 14:15:51 +00:00
Christopher Faylor 5a0826c3f8 * fhandler.h (fhandler_console::fixup_after_fork_exec): Declare new function.
(fhandler_console::fixup_after_fork): Use fixup_after_fork_exec.
(fhandler_console::fixup_after_exec): Ditto.
* fhandler_console.cc (fhandler_console::fixup_after_fork): Delete definition.
(fhandler_console::fixup_after_fork_exec): Rename from fixup_after_exec.
* pinfo.cc (_pinfo::set_ctty): Don't play with console count here.
* syscalls.cc (close_all_files): Don't close cygheap ctty if hExeced since the
child will be copying information from us.
(setsid): Use myctty() rather than raw ctty #.
2005-11-14 05:36:16 +00:00
Christopher Faylor 59297e0464 * cygheap.h (init_cygheap::manage_console_count): Declare new function.
(init_cygheap::console_count): Renamed from open_fhs.  Make private.
* cygheap.cc (init_cygheap::manage_console_count): Define new function.
* dtable.cc (dtable::fixup_after_exec): Always call fixup_after_exec on
elements of fd even when they are about to be closed.
* fhandler.h (report_tty_counts): Remove open_fhs from debugging output.
* fhandler_console.cc (fhandler_console::open): Use manage_console_count rather
than manipulating count directly.
(fhandler_console::close): Ditto.
(fhandler_console::fixup_after_fork): Ditto.
(fhandler_console::fixup_after_exec): Ditto.  Don't close handles if
close_on_exec.
* fhandler_tty.cc (fhandler_tty_slave::open): Use manage_console_count() rather
than manipulating count directly.  Reflect change in arguments to
report_tty_counts().
(fhandler_tty_slave::close): Ditto for both.
(fhandler_tty_slave::dup): Ditto for both.
(fhandler_tty_slave::ioctl): Use myctty() rather than raw ctty #.
(fhandler_tty_slave::fixup_after_fork): Reflect change in arguments to
report_tty_counts().
(fhandler_tty_master::init_console): Use manage_console_count() rather than
manipulating count directly.
* fhandler_clipboard.cc (fhandler_dev_clipboard::fixup_after_exec): Don't
perform any operations if close_on_exec.
* fhandler_dsp.cc (fhandler_dev_dsp::fixup_after_exec): Ditto.
* fhandler_raw.cc (fhandler_dev_raw::fixup_after_exec): Ditto.
* fhandler_serial.cc (fhandler_serial::fixup_after_exec): Ditto.
* pinfo.h (_pinfo::_ctty): Declare new function.
(myctty): Declare new macro.
(__ctty): Declare new macro.
* pinfo.cc (_pinfo::_ctty): Define new function.
(_pinfo::set_ctty): Use manage_console_count() rather than manipulating count
directly.
* signal.cc (kill_pgrp): Use myctty() and __ctty() macros rather than raw ctty
#.
* syscalls.cc (setsid): Ditto.  Use manage_console_count() rather than
manipulating count directly.
2005-11-14 04:28:45 +00:00
Corinna Vinschen 6ba3f6bb2d * fhandler_socket.cc (fhandler_socket::recvfrom): Just return 0 (EOF)
in case of WSAESHUTDOWN.
	(fhandler_socket::recvmsg): Ditto.
	* poll.cc (poll): Set revents to POLLIN instead of POLLHUP. Add comment.
2005-11-13 16:24:40 +00:00
Danny Smith 5f27904928 * include/commdlg.h (OPENFILENAMEW): Add members for
_WIN32_WINNT >= 0x0500.
	(OPENFILENAMEA): Modify whitespace. Ansify comment.
2005-11-12 09:49:00 +00:00
Danny Smith a9f25ffad8 * include/wingdi.h (GetICMProfile{AW}): Correct prototype.
Thanks to: Paul J Lucas
2005-11-12 01:10:12 +00:00
Christopher Faylor ecb908f699 * cygheap.h (init_cygheap::_gtod): Remove.
* cygwin.din: Export clock_getres and clock_setres.
* hires.h (hires_ms::minperiod): Delete declaration.
(hires_ms::began_period): Ditto.
(hires_ms::prime): Make void.
(hires_ms::resolution): Just define here.
(hires_ms::usecs): Remove unneeded argument.
(gtod): Redeclare as a variable.
* timer.cc (timer_thread): Eliminate argument to gtod.usecs().
(timer_tracker::gettime): Ditto.
(timer_tracker::settime): Ditto.
* times.cc (gettimeofday): Ditto.
(hires_ms::began_period): Delete declaration.
(hires_us::prime): Remove debugging.
(hires_ms::prime): Make void.  Eliminate period stuff.
(hires_ms::usecs): Eliminate argument to gtod.usecs().
(hires_ms::resolution): New function.
(clock_getres): Ditto.
(clock_setres): Ditto.
* version.h: Bump API version to 143.
* include/cygwin/time.h: New file.
2005-11-11 16:42:15 +00:00
Christopher Faylor b600843ae4 * times.cc (hires_ms::prime): Comment out call to timeBeginPeriod for now.
(hires_ms::usecs): Call prime if haven't called began_period().
* param.h: Don't define stuff that is already defined in endian.h.
2005-11-11 04:07:30 +00:00
Christopher Faylor c845f0c182 * include/endian.h: Remove USE_BSD ifdef since it is never defined on Cygwin. 2005-11-10 21:17:15 +00:00
Corinna Vinschen 2d015bd67c * bsd_helper.cc (securityinit): New function. Move initialization
of security related variables from ipcinit here.
	* bsd_helper.h (securityinit): Add prototype.
	* cygserver.cc (main): Call securityinit right after wincap.init.

	* process.cc (process_cache::process): Fix maximum process condition.

	* README: Add description for new -p/--process-cache option.
	* bsd_helper.cc (default_tun_check): Add kern.srv.process_cache_size
	entry to tunable_params. Set max value of kern.srv.request_threads
	to 310.
	* cygserver.cc (SERVER_VERSION): Set to 1.20.
	(print_usage): Print usage of new parameter -p.
	(main): Add process cache parameter handling. Accomodate new max
	value of request threads.
	* cygserver.conf: Add kern.srv.process_cache_size tunable parameter.
	Accomodate new max value of kern.srv.request_threads.
	* process.cc: Fix a comment.
	(process_cache::process_cache): Add max process cache size parameter.
	Change _cache_add_trigger to manual reset event.
	(struct pcache_wait_t): New struct used as parameter to
	pcache_wait_thread.
	(pcache_wait_thread): New thread function used for threaded process
	cache.
	(process_cache::wait_for_processes): Use threaded waiting if number
	of processes to wait for is bigger than 62. Always check all processes
	to avoid race under heavy load.
	(process_cache::sync_wait_array): Remove useless assert. Reset
	_cache_add_trigger right at the start since it's manual reset now.
	Accomodate threaded waiting.
	* process.h (process_cache::process_cache): Add max_procs parameter.
	(process_cache::_max_process_count): New member.
	(process_cache::_wait_array: Raise to allow up to 5 wait threads.
	(process_cache::_process_array): Ditto.
2005-11-10 15:04:06 +00:00
Corinna Vinschen 8032f81502 * bsd_log.cc (_vpanic): LOG_EMERG is overkill, use LOG_CRIT. 2005-11-10 10:50:46 +00:00
Corinna Vinschen 11b2d6cf16 Fix dates. 2005-11-10 10:36:45 +00:00
Corinna Vinschen 2d5067835e * syslog.cc (setlogmask): Don't mask the mask.
(vsyslog): Fix priority check.
2005-11-10 10:34:49 +00:00
Corinna Vinschen 03ea3f832e * include/cygwin/signal.h: Add missing sigrelse prototype. 2005-11-10 09:12:22 +00:00
Christopher Faylor 8eb445cfd3 * fhandler_base.cc (fhandler_base::readv): Free buf, not a pointer into the
middle of buf.
2005-11-08 23:25:55 +00:00
Christopher Faylor 14f7b567cc fix entry 2005-11-08 22:08:59 +00:00
Christopher Faylor 42cd8528aa * memmem.cc: New file.
* include/cygwin/version.h: Bump API version number to 142.
* cygwin.din: Export memmem.
2005-11-08 22:08:39 +00:00
Christopher Faylor 1f99dd3ecf * environ.cc (spenvs): Make "SYSTEMDRIVE" an "always export". 2005-11-08 16:32:09 +00:00
Corinna Vinschen 39f7ae0616 * times.cc (futimes): Redirect to utimes_worker if given file
descriptor is opened R/O.
2005-11-07 17:08:08 +00:00
Christopher Faylor 2b91e0dac4 * dcrt0.cc (dll_crt0_0): Initialize security data first so that it can be used
by subsequent handle creation.
2005-11-06 14:02:33 +00:00
Christopher Faylor 72319550c1 * cygheap.h (init_cygheap::_gtod): New hires_ms element.
* hires.h (hires_ms::minperiod): Remove static designation.
(hires::began_period): New field.
* signal.cc: Include headers required for cygheap.h now that gtod lives in the
cygheap.
* timer.c: Ditto.
* times.cc (gtod): Delete variable.
(gtod::minperiod): Ditto.
(gtod::began_period): Define.
(hires_ms::prime): Add more debugging output.  Call timeBeginPeriod only when
!began_period.
2005-11-04 20:45:56 +00:00
Christopher Faylor f359a29fc8 * times.cc (hires_ms::prime): More debugging.
(hires_ms::usecs): Ditto.
2005-11-04 17:38:32 +00:00
Danny Smith 39dd399c50 2005-11-04 Michael Jung <mjung@iss.tu-darmstadt.de>
* lib/shell32.c (CLSID_ShellFSFolder): Add GUID.
2005-11-04 02:19:26 +00:00
Christopher Faylor 86548162b0 * times.cc (stupid_printf): Define and use throughout -- temporarily. 2005-11-04 02:01:45 +00:00
Christopher Faylor 314f743e1e * times.cc (hires_ms::prime): Add lots of temporary debugging output. 2005-11-03 14:59:23 +00:00
Danny Smith cdf5300155 * lib/crypt32.def (CertOIDToAlgId, CertAlgIDToOID, CryptProtectData,
CryptUnprotectData, CryptDecodeObjectEx, CryptEncodeObjectEx,
	CryptRegisterOIDFunction, CryptUnregisterOIDFunction): Add stubs.
	Thanks to: F Richter  <res2002 at users dot sourceforge dot net>


	Fix some ChangeLog whitespace.
2005-11-03 08:21:18 +00:00
Christopher Faylor 369adcf72f * times.cc (hires_ms::minperiod): Make copy-on-fork.
(gettimeofday): Remove temporary debugging.
(hires_us::prime): Add lots of temporary debugging output.
2005-11-03 02:41:51 +00:00
Christopher Faylor 1c2812f80e * times.cc (gettimeofday): Add temporary debugging output. 2005-11-02 18:28:40 +00:00
Christopher Faylor b7bb9f5fde * include/sys/cygwin.h: Define CYGWIN_SIGNAL_STRING.
* exceptins.cc (sigpacket::process): Send a _CYGWIN_SIGNAL_STRING to gdb if the
process is being debugged.  A WIP.
2005-11-01 05:55:30 +00:00
Chris Sutcliffe ecb476c165 2005-10-29 Chris Sutcliffe <ir0nh34d@users.sf.net>
* include/objbase.h: Fix typo.
        * include/w32api.h: Increment version to 3.5.
        * Makefile.in: Ditto.
2005-10-30 00:07:58 +00:00
Christopher Faylor 0dc249751d * exceptions.cc (signal_exit): Eliminate setting of main thread priority since
process lock should make that unnecessary.
* fork.cc (stack_base): Eliminate.
(frok::parent): Subsume stack_base and just set stack stuff here.  Report on
priority class in debugging output.
* spawn.cc (spawn_guts): Report on priority class in debugging output.
2005-10-29 20:33:59 +00:00
Christopher Faylor f02b22dcee * fork.cc (frok::child): Change order of cleanup prior to return.
(fork): Save more of the stack.
* gendef: Fix some comments.
* sigproc.cc (wait_sig): Clarify debug output.
2005-10-29 15:19:34 +00:00
Christopher Faylor c85263884a * child_info.h (CHILD_INFO_MAGIC): Reset. 2005-10-29 15:05:55 +00:00
Chris Sutcliffe cc2ac099b5 2005-10-27 Chris Sutcliffe <ir0nh34d@users.sf.net>
* include/w32api.h: Increment version to 3.4.
	* Makefile.in: Ditto.
2005-10-27 23:28:21 +00:00
Chris Sutcliffe 8cc9ac230c 2005-10-27 Chris Sutcliffe <ir0nh34d@users.sourceforge.net>
* Include/_mingw.h: Increment version to 3.9.
	* Makefile.in: Ditto.
2005-10-27 21:21:58 +00:00
Christopher Faylor 6573722005 * pinfo.cc (_pinfo::fds): Lock fdtab while enumerating. 2005-10-24 15:42:14 +00:00
Corinna Vinschen 6485bf0b33 * spawn.cc (spawn_guts): Don't leave the function with return inside
pthread cleanup brackets.
2005-10-24 15:17:54 +00:00
Christopher Faylor 16bbf0cc57 * cygheap.h (cygheap_fdenum): Remove start_fd stuff.
(cygheap_fdenum::rewind): Ditto.
* pipe.cc (fhandler_pipe::open): Lock fdtab while enumerating.
* times.cc (utimes_worker): Ditto.
2005-10-24 15:09:07 +00:00
Christopher Faylor 0f9a8fc652 add missing ChangeLog entry 2005-10-24 00:02:05 +00:00
Christopher Faylor 82c925af80 * cygheap.h (cygheap_fdenum::cygheap_fdenum): Record locked state or suffer
deadlocks.
(class locked_process): Move to another header.
* sync.h (lock_process): Define here.
* cygtls.cc (_cygtls::fixup_after_fork): Reset spinning state as well as
stacklock state.
* dcrt0.cc (lock_process::locker): Define.
(dtable::lock_cs): Delete.
* dtable.cc (dtable_init): Eliminate call to init_lock().
(dtable::fixup_after_fork): Ditto.
(dtable::init_lock): Delete definition.
* dtable.h (dtable::init_lock): Delete declaration.
(dtable::lock): Use process lock rather than dtable-specific lock.
(dtable::unlock): Ditto.
* sigproc.cc (sigproc_init): Minor change to debugging output.
* times.cc (utime_worker): Use build_fh_pc rather than reinterpreting the posix
path name again.  Return any error from path_conv immediately.
2005-10-23 23:47:45 +00:00
Corinna Vinschen c2c020d1fb * fhandler_socket.cc (fhandler_socket::connect): Don't restrict
WSAEINVAL -> WSAEISCONN conversion to nonblocking sockets.
	(fhandler_socket::accept): Use event driven technique to implement
	interuptible accept.
	(fhandler_socket::wait): Allow FD_ACCEPT handling.
	* net.cc (cygwin_accept): Remove workaround for allowing blocking
	accept.  That's entirely in fhandler_socket::accept now.
2005-10-22 16:02:15 +00:00
Corinna Vinschen 152a9caf58 * fhandler.h (class fhandler_socket): Add timeout parameter to wait()
method.
	* fhandler_socket.cc (fhandler_socket::connect): Use event driven
	technique (prepare/wait/release) to implement interuptible connect.
	(fhandler_socket::wait): Add timeout parameter.  Allow FD_CONNECT
	handling.
	* net.cc (cygwin_connect): Remove braindead workaround for allowing
	blocking connect.  That's entirely in fhandler_socket::connect now.
2005-10-22 15:11:49 +00:00
Corinna Vinschen 88d30f0b2f * include/cygwin/version.h: Fix typo. 2005-10-22 10:28:02 +00:00
Christopher Faylor a591389de3 * dir.cc (rmdir): Eliminate nonsensical code.
* fork.cc (fork): Move exit debug_printf to last statement.
2005-10-21 14:08:19 +00:00
Corinna Vinschen 81bd1ca723 * cygwin.din (futimes): Export.
(lutimes): Export.
	* times.cc (utimes_worker): Created from utimes, add nofollow flag
	to implement utimes and lutimes.
	(utimes): Just call utimes_worker.
	(lutimes): New function.
	(futimes): Ditto.
	* include/cygwin/version.h: Bump API minor version.
2005-10-20 14:26:23 +00:00
Christopher Faylor 0cdcb2345a * sigproc.cc (child_info::sync): Move check for !wr_proc_pipe lower.
* spawn.cc (spawn_guts): Correct check for top-level process.
2005-10-19 22:25:46 +00:00
Christopher Faylor fece95f7f3 * sigproc.cc (child_info::sync): Move check for !wr_proc_pipe lower.
* spawn.cc (spawn_guts): Correct check for top-level process.
2005-10-19 22:13:04 +00:00
Corinna Vinschen c928a06464 * autoload.cc: Revert loading rcmd, rexec, rresvport and inet_network
from wsock32.dll since these symbols are not exported from ws2_32.dll.
2005-10-19 19:55:31 +00:00
Christopher Faylor b27f0b2cf9 * times.cc (utimes): Only consider fds opened with write access. 2005-10-19 17:11:25 +00:00
Christopher Faylor 5a90915d41 * fhandler_disk_file.cc (fhandler_base::utimes_fs): Use existing handle if
fhandler has one.
* times.cc (utimes): Scan open fds for matching paths and use existing fhandler
if one exists.
2005-10-19 16:50:43 +00:00
Christopher Faylor b3982520d3 * pinfo.cc (_pinfo::dup_proc_pipe): Make warning more severe by actually
printing it.
(_pinfo::alert_parent): Fix comment.  Don't send to parent if we are in an exec
stub.
2005-10-19 14:19:37 +00:00
Christopher Faylor b72a5c0767 * cygtls.cc (handle_threadlist_exception): Improve diagnostic output.
* sigproc.cc (child_info::sync): Only clear hProcess when execing.
(wait_sig): Protect readsig handle.
2005-10-19 00:22:08 +00:00
Corinna Vinschen 1f5c3042d5 * autoload.cc (NtLockVirtualMemory): Import.
(NtUnlockVirtualMemory): Import.
	(GetProcessWorkingSetSize): Import.
	(SetProcessWorkingSetSize): Import.
	* cygwin.din (mlock): Export.
	(munlock): Export.
	* mmap.cc (mlock): New function.
	(munlock): Ditto.
	* ntdll.h (STATUS_WORKING_SET_QUOTA): Define.
	(LOCK_VM_IN_WSL): Define.
	(LOCK_VM_IN_RAM): Define.
	(NtLockVirtualMemory): Declare.
	(NtUnlockVirtualMemory): Declare.
	* sysconf.cc (sysconf): Implement _SC_MEMLOCK_RANGE.
	* wincap.h: Implement has_working_virtual_lock throughout.
	* wincap.cc: Ditto.
	* include/cygwin/version.h: Bump API minor version.
	* include/sys/mman.h (mlock): Declare,
	(munlock): Declare.
2005-10-18 18:51:33 +00:00
Christopher Faylor a93b4154f1 * sigproc.cc (child_info::sync): Use correct name when closing to prevent
warnings when DEBUGGING.
* spawn.cc (spawn_guts): Set myself.hProcess to pi.hProcess since this may have
been zeroed by the previous sync.
2005-10-18 15:13:13 +00:00
Christopher Faylor 4116609aca * sigproc.cc (child_info::sync): Fix typo which caused hProcess to never be
cleared.  Only clear hProcess when not forking.
2005-10-18 04:20:46 +00:00
Christopher Faylor 267e201dae Change process_lock to lock_process throughout. Change all calls to new
cygthread to handle extra argument, throughout.
* cygthread.h (cygthread::callproc): Declare new method.
(cygthread::cygthread): Add optional length argument to allow copying arguments
to executing thread.
* cygthread.cc (cygthread::callproc): Define new method.
(cygthread::stub): Use callfunc to invoke thread func to allow potentially
allocating stack memory which will be returned.
(cygthread::simplestub): Ditto.
(cygthread::cygthread): Accept arglen argument.  Reset ev here prior to
activating thread.  Wait for ev after activating thread if we're copying
contents to the thread.  Wait until the end before setting h, to allow thread
synchronization.
(cygthread::release): Don't reset ev here.  Rely on that happening the next
time the thread is activated.
* pinfo.h (commune_process): Rename declaration from _pinfo::commune_process.
* pinfo.cc (commune_process): Ditto for definition.  Modify slightly to allow
running as a separate cygthread.
* sigproc.cc (child_info::sync): Always wait for both subproc_ready and any
hProcess if we have a cygwin parent.
(talktome): Change argument to be a pointer to siginfo_t.  Contiguously
allocate whole siginfo_t structure + any needed extra for eventual passing to
commune_process thread.
(wait_sig): Accommodate change in talktome argument.
* pipe.cc (fhandler_pipe::fixup_after_exec): Remove debugging.
2005-10-17 23:27:00 +00:00
Corinna Vinschen 8b00a766ff * autoload.cc: Never load wsock32.dll. Load all wsock32 function
from ws2_32.  Rearrange symbol order accordingly.  None of the ws2_32
	functions is optional right now.
	(wsadata): Move from net.cc here.  Define NO_COPY.
	(wsock_init): Drop unused symbols ws2_32_handle and wsock32_handle.
	(load_wsock32): Remove.
	(WSACleanup): Remove.
	* fhandler_socket.cc: Drop Winsock 1 accommodations throughout.
	(fhandler_socket::readv): Accomodate new POSIX style struct msghdr.
	(fhandler_socket::writev): Ditto.
	(fhandler_socket::recvmsg): Ditto. Handle "old" applications using
	former struct msghdr correctly.
	* net.cc: Drop Winsock 1 accommodations throughout.
	(wsadata): Move definition to autoload.cc.
	(set_socket_inheritance): Remove.
	(convert_ws1_ip_optname): New static function to convert Winsock1
	IPPROTO_IP option values into Winsock2 IPPROTO_IP option values.
	(cygwin_setsockopt): Remove wrong and incomplete cleartext printing
	of optname.  For "old" applications, convert optname from Winsock1
	to Winsock2 values before using them.  Add comment to describe the
	IP_TOS weirdness on W2K and above.
	(cygwin_getsockopt): Remove wrong and incomplete cleartext printing
	of optname.  For "old" applications, convert optname from Winsock1
	to Winsock2 values before using them.
	* select.cc (start_thread_socket): Forget about winsock2_active.
	* winsup.h (wsock32_handle): Remove declaration.
	(ws2_32_handle): Ditto.
	(netapi32_handle): Ditto.
	(wsadata): Ditto.
	(winsock2_active): Remove definition.
	* include/cygwin/socket.h: Change formatting slightly.
	(socklen_t): Move definition up in file.
	(struct msghdr): Convert to POSIX style.
	(struct cmsghdr): New type.
	(CMSG_ALIGN): New macro.
	(CMSG_LEN): Ditto.
	(CMSG_SPACE): Ditto.
	(CMSG_FIRSTHDR): Ditto.
	(CMSG_NXTHDR): Ditto.
	(CMSG_DATA): Ditto.
	(SCM_RIGHTS): Ditto.
	(struct OLD_msghdr): Define old msghdr structure for Cygwin internal
	purposes.
	(MSG_TRUNC): New macro.
	(MSG_CTRUNC): Ditto.
	(IP_OPTIONS): Redefine IPPROTO_IP option values to Winsock2 values.
	Keep Winsock1 values for Cygwin internal purposes.
	* include/cygwin/version.h: Bump API minor version.
	(CYGWIN_VERSION_CHECK_FOR_USING_ANCIENT_MSGHDR): Define to check for
	applications using old struct msghdr.
	(CYGWIN_VERSION_CHECK_FOR_USING_WINSOCK1_VALUES): Define to check for
	applications using old Winsock1 IPPROTO_IP values.
2005-10-17 21:22:18 +00:00
Christopher Faylor 0fa52a6cdf Check in previously ChangeLoged entry. 2005-10-17 03:20:20 +00:00
Danny Smith 654808f00c * include/limits.h (SSIZE_MAX): Define.
(LLONG_MAX, LLONG_MIN, ULLONG_MAX): Separate from non-ISO names.
2005-10-15 22:35:55 +00:00
Christopher Faylor fd1165e29a * Makefile.in (MKDIRP): Just use raw $(INSTALL) rather than $(INSTALL_DATA).
Create directories with 755 permissions.
2005-10-14 02:15:12 +00:00