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* * fhandler.h (fhandler_pipe::raw_read): Remove __stdcall decoration.Christopher Faylor2008-09-111-1/+1
| | | | * pipe.cc (fhandler_pipe::raw_read): Ditto.
* * fhandler.h (class fhandler_pipe): Rename read and writeCorinna Vinschen2008-08-261-2/+2
| | | | | | declarations to raw_read and raw_write. * pipe.cc (fhandler_pipe::raw_read): Rename from read. (fhandler_pipe::raw_write): Rename from write.
* * fhandler.cc (fhandler_base::wait_overlapped): Always assume that bytes willChristopher Faylor2008-08-201-1/+1
| | | | | | | | | be non-NULL. Distinguish input result from result derived from WFMO and GetOverlappedResult or res can never be -1. Only raise SIGPIPE when writing. * fhandler.h (fhandler_base::wait_overlapped): Pass first argument by value. * fhandler_fifo.cc (fhandler_fifo::wait): Pass in dummy byte count to wait_overlapped. * pipe.cc (DEFAULT_PIPEBUFSIZE): Define to 65536 explicitly.
* * fhandler.h (set_console_state_for_spawn): Drop declaration.Corinna Vinschen2008-06-121-2/+0
| | | | | | | * fhandler_console.cc (set_console_state_for_spawn): Remove. (fhandler_console::open): Set console state last. Don't set ENABLE_PROCESSED_INPUT flag. * spawn.cc (spawn_guts): Drop call to set_console_state_for_spawn.
* * fhandler.h (dirent_states): Add dirent_nfs_d_ino state and add it toCorinna Vinschen2008-05-211-1/+2
| | | | | | | | | | | | dirent_info_mask. * fhandler_disk_file.cc (fhandler_disk_file::opendir): Set dirent_nfs_d_ino flag for NFS shares. Explain why. (fhandler_disk_file::readdir): Use FileNamesInformation instead of FileBothDirectoryInformation info class on NFS clients not supporting the FileIdBothDirectoryInformation info class. Use local pointers to accommodate different offsets. * path.cc (symlink_info::check): Don't test directories for symlinks on NFS shares. Enhance comment.
* * Makefile.in (DLL_OFILES): Add nfs.o.Corinna Vinschen2008-05-201-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * fhandler.cc (fhandler_base::open): Open files on NFS shares with correct access flags and EAs. * fhandler.h (fhandler_base::fstat_by_nfs_ea): Declare. * fhandler_disk_file.cc (fhandler_base::fstat_by_nfs_ea): New method. (fhandler_base::fstat_by_handle): Call fstat_by_nfs_ea for files on NFS shares. (fhandler_disk_file::fchmod): Use NFS specific method to set mode for files on NFS shares. Don't overrule errno from call to set_file_attribute with errno from NtSetInformationFile call. (fhandler_disk_file::fchown): Add comment. * mount.cc (fillout_mntent): Accommodate change in second parameter to fs_info::update. * nfs.cc: New file. * nfs.h: New file. * path.cc (fs_info::update): Take handle instead of bool as second parameter. Use that handle if it's not NULL. Only close handle if it has been opened here. Use static defined buffers instead of alloca'd buffers. (path_conv::check): Call symlink_info::check with reference to fs. Don't call fs.update here if file exists. (conv_path_list): Prefer tmp_pathbuf buffer over using alloca. (symlink_worker): Use NFS specific method to create symlinks on NFS shares. Prefer tmp_pathbuf buffer over using alloca. (symlink_info::check_shortcut): Reopen file from incoming handle with necessary FILE_GENERIC_READ flag. Prefer tmp_pathbuf buffer over using alloca. (symlink_info::check_sysfile): Ditto. (symlink_info::check_reparse_point): Use tmp_pathbuf buffer to allocate REPARSE_DATA_BUFFER. (symlink_info::check_nfs_symlink): New method. (enum symlink_t): Remove. (symlink_info::check): Don't use NtQueryAttributesFile. Rather, open file with necessary access flags and call NtQueryInformationFile. Fix error handling in case file can't be opened. For existing files, call fs_info::update here. Restructure symlink checking to accommodate the fact that the file is already open. Add case for NFS symlinks. * path.h (fs_info::update): Take handle instead of bool as second parameter.
* * path.cc (path_conv::set_normalized_path): Drop strip_tail argument.Corinna Vinschen2008-05-131-1/+1
| | | | | | | | | | | | | Never strip trailing dots and spaces. * (path_conv::check): Accomodate above change. * path.h (path_conv::operator=): Ditto * dtable.cc (build_fh_dev): Ditto. * fhandler.h (fhandler_base::set_name): Ditto. * path.cc (transform_chars): Disable converting trailing dots and spaces. * path.cc (path_conv::check): Remove two disabled code snippets.
* * dtable.cc (dtable::release): Drop fixup_before handling.Corinna Vinschen2008-04-301-2/+0
| | | | | | | | | | | | | | | | (dtable::fixup_before_fork): Remove. (dtable::fixup_before_exec): Remove. * dtable.h (class dtable): Remove cnt_need_fixup_before member. (dtable::dtable): Accommodate above change. (dtable::dec_need_fixup_before): Remove. (dtable::inc_need_fixup_before): Remove. (dtable::need_fixup_before): Remove. (dtable::fixup_before_exec): Remove declaration. (dtable::fixup_before_fork): Ditto. * fhandler.h (fhandler_base::fixup_before_fork_exec): Remove. (fhandler_base::need_fixup_before): Remove. * fork.cc (frok::parent): Drop fixup_before handling. * spawn.cc (spawn_guts): Ditto.
* * cygwin.din (futimens): Export.Corinna Vinschen2008-04-241-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | (utimensat): Export. * fhandler.cc (fhandler_base::utimens): Replace fhandler_base::utimes. Call utimens_fs. * fhandler.h (class fhandler_base): Declare utimens_fs instead of utimes_fs, utimens instead of utimes. (class fhandler_disk_file): Declare utimens instead of utimes. * fhandler_disk_file.cc (fhandler_disk_file::utimens): Replace fhandler_disk_file::utimes. (fhandler_base::utimens_fs): Replace fhandler_base::utimes_fs. Implement tv_nsec handling according to SUSv4. * syscalls.cc (utimensat): New function. * times.cc (timespec_to_filetime): New function. (timeval_to_timespec): New function. (utimens_worker): Replace utimes_worker. (utimes): Convert timeval to timespec and call utimens_worker. (lutimes): Ditto. (futimens): Take over implementation from futimes. (futimes): Convert timeval to timespec and call futimens. * winsup.h (timespec_to_filetime): Declare. * include/cygwin/version.h: Bump API minor number. * posix.sgml: Add SUSv4 section. Add futimens and utimensat to it.
* Revert thinko in previous patch.Corinna Vinschen2008-04-181-1/+7
| | | | | | | | | | * fhandler.h (struct wsa_event): Move back from wsa_event.h to here. * fhandler_socket.cc (NUM_SOCKS): Ditto. (wsa_events): Move back from cygwin_shared to here. Accommodate throughout. (socket_serial_number): Ditto. * shared_info.h: Accommodate above changes. * wsa_event.h: Remove.
* * fhandler.h (-struct wsa_event): Move to wsa_event.h. IncludeCorinna Vinschen2008-04-181-7/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | wsa_event.h instead. * fhandler_socket.cc (NUM_SOCKS): Move to wsa_event.h. (wsa_events): Move from DLL shared area to cygwin_shared shared memory. Accommodate throughout. (socket_serial_number): Ditto. * fhandler_tape.cc (mt): Ditto. (mtinfo_init): Remove. (mt): Define as cygwin_shared->mt. * flock.cc (FLOCK_PARENT_DIR_ACCESS): Remove. (FLOCK_INODE_DIR_ACCESS): Move up in file. (FLOCK_MUTANT_ACCESS): Ditto. (FLOCK_EVENT_ACCESS): Ditto. (get_lock_parent_dir): Remove. (inode_t::inode_t): Call get_shared_parent_dir to get parent dir handle. Add a "flock-" prefix to file's lock directory name for clarity. * mtinfo.h (mtinfo_init): Drop declaration. * net.cc (last_used_bindresvport): Move from DLL shared area to cygwin_shared shared memory. (cygwin_bindresvport_sa): Accommodate above change. * sec_helper.cc (_everyone_sd): Move here from flock.cc. * security.h (SD_MIN_SIZE): Ditto. (everyone_sd): Ditto. * shared.cc (cygwin_shared_area): Remove. (cygwin_shared_h): New handle. (get_shared_parent_dir): New static function. (shared_name): Drop session_local argument. Call get_shared_parent_dir here. Add cygwin-shared subdir to object name. (offsets): Reinstantiate SH_CYGWIN_SHARED member. (open_shared): Revert change from 2007-03-29 for systems supporting SeCreateGlobalPrivilege. (shared_info::initialize): Call mtinfo's initialize here. (memory_init): Drop call to mtinfo_init. * shared_info.h (SHARED_INFO_CB): Accommodate change to shared_info. (CURR_SHARED_MAGIC): Ditto. (class shared_info): Add members for global socket and tape info sharing. (enum shared_locations): Reinstantiate SH_CYGWIN_SHARED. (get_shared_parent_dir): Declare. (shared_name): Drop session_local argument from declaration. * wsa_event.h: New file. Move definitions of NUM_SOCKS and struct wsa_event here.
* * smallprint.cc (__small_vswprintf): Fix uninitialized usage of `w'.Corinna Vinschen2008-03-311-8/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Revamp advisory file locking to avoid cross reference pointers as well as to allow BSD flock semantics. More agressively delete unused nodes and sync objects. * fhandler.h (fhandler_base::ino): Rename from namehash. Fix comment. (fhandler_base::node): Remove. (fhandler_base::unique_id): Add. (fhandler_base::del_my_locks): New method. (get_ino): Rename from get_namehash. Change usage throughout Cygwin. (get_unique_id): New method. * fhandler.cc (fhandler_base::close): Call own del_my_locks method. Fix comment. (fhandler_base::fhandler_base): Accommodate new and changed members. (fhandler_base::fixup_after_fork): Call del_my_locks. (fhandler_base::fixup_after_exec): Ditto for files with close-on-exec flag set. * fhandler_disk_file.cc (get_ino_by_handle): Rename from readdir_get_ino_by_handle. Accommodate throughout. (fhandler_base::open_fs): Fill ino with inode number if FS has good inodes. Allocate a LUID and store in unique_id to recognize file descriptors referencing the same file object. * flock.cc: Drop flock TODO comments. Use explicit types __dev32_t and __ino64_t instead of dev_t and ino_t. (LOCK_OBJ_NAME_LEN): Change to reflect longer lf_id length. (get_obj_handle_count): New method. (lockf_t::lf_id): Change type to long long. (inode_t::get_lock_obj_handle_count): Drop in favor of static function get_obj_handle_count. (inode_t::del_locks): Remove. (inode_t::get): Add create_if_missing flag argument. (inode_t::del_my_locks): Reimplement to handle POSIX and BSD flock locks. Return if node can be deleted or not. (inode_t::~inode_t): Ditto. Close handles to i_dir and i_mtx. (fixup_lockf_after_fork): Remove. (fhandler_base::del_my_locks): New method. (fixup_lockf_after_exec): Check if node can be deleted. (inode_t::get): Only create node if create_if_missing is set. Lock the returned node here before unlocking the node list. (inode_t::get_all_locks_list): Accommodate new lf_id length. (inode_t::create_lock_obj): Ditto. (lockf_t::open_lock_obj): Ditto. Change return type to bool. De-const. Set lf_obj instead of returning a handle. (lockf_t::del_lock_obj): Call SetEvent only if new incoming parameters allow it. Explain how it's supposed to work. (fhandler_disk_file::lock): Only fetch file length in SEEK_END case. Use NtQueryInformationFile(FileStandardInformation) instead of calling fstat_by_handle. Always unlock node before returning. Use fhandler's unique id to create lf_id for BSD flock locks. Rely on node lock from inode_t::get. Call del_lock_obj on removed locks here to allow explicit unlocking. Delete node if no lock exists on the file anymore. (lf_setlock): Get file handle as additional parameter. Handle the fact that lf_getblock now always opens the attached event object. Reactivate erroneously applied patch which deactivates setting thread priority. Additionally handle blocking on BSD flock locks. (lf_clearlock): Get file handle as additional parameter. (lf_getlock): Close event handle opened by lf_getblock. (lf_getblock): Open potentially blocking event object here and check its signal state if it's a BSD flock lock. (lf_wakelock): Get file handle as additional parameter. * fork.cc (frok::child): Drop call to fixup_lockf_after_fork. * ntdll.h (struct _EVENT_BASIC_INFORMATION): Define. (enum _EVENT_INFORMATION_CLASS): Define. (NtQueryEvent): Declare. * fhandler.h (fhandler_base::fs_flags): Remove. (fhandler_base::set_fs_flags): Remove. (fhandler_base::get_fs_flags): Remove. * fhandler.cc (fhandler_base::write): Check for sparse file using pc.fs_flags(). * fhandler_disk_file.cc (fhandler_disk_file::ftruncate): Ditto. The return of the volume serial number in fs_info. * fhandler.h (get_dev): New method. * fhandler_disk_file.cc (fhandler_base::fstat_by_handle): Drop call to NtQueryVolumeInformationFile(FileFsVolumeInformation). Just use get_dev() method. * fhandler_fifo.cc (fhandler_fifo::open) Use device ID and inode number to generate fifo name. * path.h (fs_info::sernum): New member. (fs_info::serial_number): New method. (path_conv::fs_serial_number): New method. * path.cc (fs_info::update): Fetch volume serial number and store in sernum.
* * fhandler.cc (fhandler_base::dup): Drop setting flags in the parent.Corinna Vinschen2008-03-241-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Implement advisory file locking. * cygheap.h (struct init_cygheap): Add inode_list member. * cygwin.din (lockf): Export. * dcrt0.cc (child_info_spawn::handle_spawn): Call fixup_lockf_after_exec. * dtable.h (class dtable): Add fhandler_disk_file as friend class. * fhandler.cc (fhandler_base::close): Call del_my_locks if node is set. (fhandler_base::fhandler_base): Initialize node to NULL. (fhandler_base::fixup_after_fork): Ditto. * fhandler.h (class fhandler_base): Add member node. * fhandler_disk_file.cc (fhandler_disk_file::lock): Delete. * flock.cc: Implement all advisory file locking here. (fhandler_disk_file::lock): Implement here. (flock): Call fcntl with F_FLOCK bit set. Remove test main function. (lockf): New function. * fork.cc (frok::child): Call fixup_lockf_after_fork. * ntdll.h (DIRECTORY_ALL_ACCESS): Define. (struct _OBJECT_BASIC_INFORMATION): Define. (enum _EVENT_TYPE): Define. (NtCreateDirectoryObject): Declare. (NtCreateEvent): Declare. (NtCreateMutant): Declare. (NtOpenEvent): Declare. (NtOpenMutant): Declare. * include/cygwin/version.h: Bump API minor number.
* * dtable.cc: Define various device-related string constants as wide characterChristopher Faylor2008-03-221-1/+1
| | | | | | | | | | | | | | | | | | | | | constants. (dtable::init_std_file_from_handle): Reorganize pipe handling to try to catch special tty case. (build_fh_name_worker): Declare for common use. (build_fh_name): Define char version. (build_fh_name): Define (currently unused) UNICODE_STRING version. (decode_tty): Detect if pipe is actually a cygwin tty, returning the tty name in the buffer. (handle_to_fn): Reorganize to use wide characters. * dtable.h (build_fh_name): Declare (currently unused) UNICODE_STRING version. * fhandler_tty.cc (fhandler_pty_master::setup): Use fhandler_pipe::create_selectable to create a pipe with a given name. * pipe.cc (pipe_handler): Make returned handle inheritable. (fhandler_pipe::create_selectable): Take an optional name. Use a standard cygwin introducer for the name. * path.cc (path_conv::check): Make first argument const. * path.h (path_conv::check): Ditto for declaration. (path_conv::path_conv): Ditto for UNICODE_STRING version.
* * fhandler.h (class fhandler_console): Add write_buf as pointer toCorinna Vinschen2008-03-101-1/+2
| | | | | | | | temporary buffer space. * fhandler_console.cc (CONVERT_LIMIT): Define as NT_MAX_PATH. Add comment. (fhandler_console::write_normal): Use write_buf throughout. (fhandler_console::write): Use tmp_pathbuf to allocate write_buf.
* * Makefile.in (DLL_OFILES): Add ntea.o.Corinna Vinschen2008-02-101-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * cygwin.din (getxattr, listxattr, removexattr, setxattr, lgetxattr, llistxattr, lremovexattr, lsetxattr, fgetxattr, flistxattr, fremovexattr, fsetxattr): Export Linux extended attribute functions. Sort. * errno.cc (errmap): Add mappings for ERROR_EAS_DIDNT_FIT, ERROR_EAS_NOT_SUPPORTED, ERROR_EA_LIST_INCONSISTENT, ERROR_EA_TABLE_FULL, ERROR_FILE_CORRUPT, ERROR_INVALID_EA_NAME. * fhandler.h (class fhandler_base): Declare new fgetxattr and fsetxattr methods. (class fhandler_disk_file): Ditto. * fhandler.cc (fhandler_base::fgetxattr): New method. (fhandler_base::fsetxattr): New method. * fhandler_disk_file.cc (fhandler_disk_file::fgetxattr): New method. (fhandler_disk_file::fsetxattr): New method. * ntdll.h (STATUS_EA_TOO_LARGE): Define. (STATUS_NONEXISTENT_EA_ENTRY): Define. (STATUS_NO_EAS_ON_FILE): Define. * ntea.cc (read_ea): Rewrite for long pathnames and for using with Linux extended attribute functions. (write_ea): Ditto. (getxattr_worker): New static function. (getxattr): New function. (lgetxattr): New function. (fgetxattr): New function. (listxattr): New function. (llistxattr): New function. (flistxattr): New function. (setxattr_worker): New static function. (setxattr): New function. (lsetxattr): New function. (fsetxattr): New function. (removexattr): New function. (lsetxattr): New function. (fsetxattr): New function. * security.h (read_ea): Change declaration according to above changes. (write_ea): Ditto. * include/cygwin/version.h: Bump API minor version.
* * fhandler.h (fhandler_console::trunc_buf): Add to use as cache forCorinna Vinschen2008-02-061-0/+8
| | | | | | | | | | | | | | | | | | | | | | truncated multibyte characters on input. (fhandler_console::write_replacement_char): Declare new method. * fhandler_console.cc (CONVERT_LIMIT): Raise to 64K. (fhandler_console::fhandler_console): Initialize trunc_buf. (ERR): Define as independent value again. (fhandler_console::write_replacement_char): New method to print replacement chars. (fhandler_console::write_normal): Add handling for truncated multibyte sequences. Call next_char instead of pathetic CharNextExA function. Don't change src, rather just work with found later on. * miscfuncs.cc (is_cp_multibyte): Move here from strfuncs.cc. Don't call Windows function, restrict to well-known ANSI/OEM codepages and UTF-8. (next_char): Call CharNextExA only for doublebyte codepages. Implement for UTF-8 here. * strfuncs.cc (is_cp_multibyte): Move to miscfuncs.cc. * winsup.h (next_char): Declare. * include/limits.h (MB_LEN_MAX): Set to maximum value of MB_CUR_MAX as defined by newlib for now.
* * autoload.cc (CharToOemA): Remove.Corinna Vinschen2008-02-051-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (CharNextExA): Define. * environ.cc (codepage_init): Un-static. Set active_codepage to active codepage. Default to ansi regardless of buf pointer. * fhandler.h (dev_console::get_console_cp): New method. (dev_console::con_to_str): Change declaration according to new implementation. (dev_console::str_to_con): Ditto. * fhandler_console.cc (cp_convert): Remove. (dev_console::con_to_str): Redefine to take WCHAR as incoming console char. (dev_console::get_console_cp): Return correct codepage according to alternate_charset_active setting. (dev_console::str_to_con): Redefine to create WCHAR buffer for console output. (fhandler_console::read): Read console input as WCHARs. (base_chars): Fix typo in comment. (fhandler_console::char_command): Save and restore console output buffer using UNICODE functions. (fhandler_console::write_normal): Convert to write output in UNICODE. Use CharNextExA to recognize multibyte characters in input. Workaround problem with UTF-8 and MultiByteToWideChar. Simplify the loop for printing "normal" characters. * strfuncs.cc (active_codepage): New variable to store active codepage. (get_cp): Call codepage_init() if active_codepage is uninitialized. Just return active_codepage. (is_cp_multibyte): New function. * winsup.h (active_codepage): Declare. (codepage_init): Declare. (is_cp_multibyte): Declare.
* * fhandler.h: Update copyright.Corinna Vinschen2008-01-071-1/+1
| | | | * include/limits.h: Ditto.
* * fhandler.h (fhandler_base::is_tty): Make bool.Christopher Faylor2008-01-061-10/+10
| | | | | | | | | | | | (fhandler_serial::is_tty): Ditto. (fhandler_termios::is_tty): Ditto. (fhandler_base::is_slow): Return bool value. (fhandler_socket::is_slow): Ditto. (fhandler_serial::is_slow): Ditto. (fhandler_console::is_slow): Ditto. (fhandler_tty_common::is_slow): Ditto. (fhandler_tty_master::is_slow): Ditto. (fhandler_dev_null::is_slow): Ditto.
* * fhandler.h (class fhandler_dev_random): Add dummy_offset member.Corinna Vinschen2007-12-221-0/+1
| | | | | * fhandler_random.cc (fhandler_dev_random::lseek): Fake seeking capability as on Linux.
* * dtable.cc (POSIX_NAMED_PIPE): New define.Christopher Faylor2007-12-161-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | (POSIX_NAMED_PIPE_LEN): Ditto. (dtable::add_archetype): Use crealloc_abort. (dtable::init_std_file_from_handle): Specifically detect pipe stdin/stdout. Pass name to build_fh_dev so that proper name is recorded. Use binmode of fh if it is set before using get_default_mode. Set proper read/write access when calling init(). (handle_to_fn): Handle pipes. * fhandler.cc (fhandler_base::wait_overlapped): Add some debugging. * fhandler.h (fhandler_base::set_name): Default to just setting the path_conv name. (fhandler_pipe::init): Declare. * pipe.cc (struct pipesync): New struct. (getov_result): New function. Blocks and retrieves the result of an overlay I/O operation. (pipe_handler): New function. (pipesync::pipesync): New function. Initializer for pipesync struct. (handler_pipe::init): Define. Detects attempts to set up a "native" pipe fhandler and creates a thread which accepts input from or output to the non-cygwin pipe, creating a cygwin pipe wrapper around the non-cygwin pipe. (fhandler_pipe::create): Add pipe-specific flags to call to init(). * exceptions.cc (ctrl_c_handler): Lock process while we determine what to do.
* revert premature checkinChristopher Faylor2007-11-081-2/+0
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* * dllfixdbg: Eliminate extra objcopy step.Christopher Faylor2007-11-081-0/+2
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* * fhandler.h (fhandler_base::get_namehash): Use NT native path.Corinna Vinschen2007-08-161-1/+1
| | | | | * fhandler_disk_file.cc (readdir_get_ino): Ditto in call to hash_path_name.
* * fhandler.h (fhandler_base::pc): Make public.Corinna Vinschen2007-08-141-2/+3
| | | | | | | | | | | | | | | * fhandler_disk_file.cc (fhandler_disk_file::link): Drop extern declaration of stat_suffixes. Use NT native path in debug output. (fhandler_base::utimes_fs): Simplify closeit case. Use close_fs to close newly opened file handle. (fhandler_base::open_fs): Use NT native path in debug output. * path.cc: Throughout drop extern declaration of stat_suffixes. * path.h (stat_suffixes): Declare. * sec_acl.cc (acl_worker): Drop extern declaration of stat_suffixes. * times.cc (utimes_worker): Take path_conv as parameter instead of single-byte pathnam, drop nofollow argument, accommodate throughout. Compare UNICODE paths when enumerating file descriptors. Fix formatting. Use NT native path in debug output.
* * fhandler.h (fhandler_base::close_fs): Reintroduce (as inline function)Corinna Vinschen2007-08-131-0/+1
| | | | | | | | for clearness. * fhandler_disk_file.cc (fhandler_base::fstat_fs): Revert previous change. (fhandler_base::open_fs): Ditto. * fhandler_socket.cc (fhandler_socket::close): Ditto.
* * Makefile.in (DLL_OFILES): Remove delqueue.o.Corinna Vinschen2007-08-131-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | * delqueue.cc: Delete. * fhandler.h (fhandler_base::close_fs): Drop declaration. (fhandler_disk_file::close): Drop declaration. * fhandler_disk_file.cc (fhandler_base::fstat_fs): Call close instead of close_fs. (fhandler_base::fstat_helper): Use open FH_UNIX handle in call to get_file_attribute. (fhandler_base::open_fs): Call close instead of get_file_attribute. (fhandler_disk_file::close): Remove. (fhandler_base::close_fs): Remove. * fhandler_socket.cc (fhandler_socket::close): Just call fhandler_base::close for FH_UNIX sockets. * shared.cc (user_shared_initialize): Drop call to user_shared->delqueue.init. * shared_info.h (CURR_USER_MAGIC): Change according to below change. (MAX_DELQUEUES_PENDING): Remove. (class delqueue_list): Remove. (class user_info): Remove delqueue. * syscalls.cc (close_all_files): Drop call to user_shared->delqueue.process_queue. (unlink): Drop delqueue handling.
* * cygtls.h (_cygtls::inside_kernel): Move function declaration into _cygtlsChristopher Faylor2007-07-291-1/+1
| | | | | | | | | | | | | | class. * exceptions.cc (_cygtls::inside_kernel): Move function definition into _cygtls class. * fhandler.cc (fhandler_base::wait_overlapped): Make return tri-state to detect when there is a EINTR situation. Add a pointer to a length parameter. Move GetOverlappedResult into this function. (fhandler_base::read_overlapped): Accommodate above changes and loop if we receive a restartable signal. (fhandler_base::write_overlapped): Ditto. * fhandler.h (fhandler_base::wait_overlapped): Reflect above changes. * fhandler_fifo.cc (fhandler_fifo::wait): Ditto.
* * fhandler.h (enum query_state): Drop redundant query_stat_control.Corinna Vinschen2007-07-271-3/+2
| | | | | | | | | * fhandler.cc (fhandler_base::open): Ditto. Add READ_CONTROL to access and FILE_OPEN_FOR_BACKUP_INTENT to create_options when opening for writing. Always set security attributes to avoid calling has_acls. * fhandler_disk_file.cc (fhandler_base::fstat_fs): Don't try to open file twice.
* * dir.cc (readdir_worker): Drop dir parameter from call toCorinna Vinschen2007-07-261-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | readdir_get_ino. * fhandler.h (fhandler_disk_file::readdir_helper): Switch file name parameter to PUNICODE_STRING. * fhandler_disk_file.cc: Drop including ntdef.h. (class __DIR_mounts): Store mount points in UNICODE. Additionally store cygdrive prefix in unicode here. Change methods accordingly. (__DIR_mounts::eval_ino): Call new stat_worker instead of lstat64. (__DIR_mounts::~__DIR_mounts): New destructor to free UNICODE buffers. (path_conv::ndisk_links): Rewrite using native NT functions. (fhandler_base::fstat_by_handle): Use NAME_MAX instead of CYG_MAX_PATH. Always set pfvi->VolumeSerialNumber to non-0. Remove last resort code. (fhandler_base::fstat_by_name): Rewrite using native NT functions. (fhandler_base::fstat_fs): Always call fstat_by_name if fstat_by_handle fails. (fhandler_base::fstat_helper): Rely on dwVolumeSerialNumber. (fhandler_disk_file::facl): Call fstat_by_name if fstat_by_handle fails. (DIR_BUF_SIZE): Define using NAME_MAX instead of CYG_MAX_PATH. (__DIR_cache): Remove __name. (d_dirname): Remove. (fhandler_disk_file::opendir): Drop pathname length check. Remove outdated comment. Use get_name method instead of accessing pc.normalized_path directly. (readdir_get_ino): Drop unused dir parameter. Accomodate throughout. Allocate fname dynamically. Call new stat_worker instead of lstat64. Call NtOpenFile instead of CreateFile. Call NtClose instead of CloseHandle. (fhandler_disk_file::readdir_helper): Use native NT functions. Check for volume mount points and use correct inode number. (fhandler_disk_file::readdir): Simplify slightly. Use get_name instead of pc.normalized_path. (fhandler_disk_file::rewinddir): Use RtlInitUnicodeString. (fhandler_cygdrive::fstat): Ignore floppy drives. Set st_nlink correctly. (fhandler_cygdrive::readdir): Ignore floppy drives. * fhandler_netdrive.cc (fhandler_netdrive::readdir): Accommodate change to readdir_get_ino. * fhandler_proc.cc (PROC_DIR_COUNT): Define. (fhandler_proc::fstat): Evaluate correct link count for /proc. * ntdll.h (struct _FILE_DIRECTORY_INFORMATION): Define. (NtFsControlFile): Declare. (RtlAppendUnicodeToString): Declare. (RtlAppendUnicodeStringToString): Declare. (RtlCompareUnicodeString): Declare. (RtlCopyUnicodeString): Declare. (RtlCreateUnicodeStringFromAsciiz): Declare. (RtlEqualUnicodeString): Declare. (RtlFreeUnicodeString): Declare. (RtlInitEmptyUnicodeString): Declare. (RtlSecondsSince1970ToTime): Declare. (RtlInitEmptyUnicodeString): Define as inline function. (RtlInitCountedUnicodeString): Define as inline function. * path.cc (path_conv::check): New method with PUNICODE_STRING as path, preliminary implementation. (mount_info::get_mounts_here): Change to create UNICODE_STRINGs. Also copy cygpath prefix into UNICODE_STRING. (is_floppy): Drop 9x consideration. * path.h: Drop including ntdef.h. (path_conv::check): Add declaration. (path_conv::path_conv): Add constructor for UNICODE_STRING paths. * shared_info.h (mount_info::get_mounts_here): Change declaration. * syscalls.cc: Drop forward declaration of stat_worker. (stat_worke): Take path_conv as parameter. Drop nofollow flag. (stat64): Create matching path_conv and call stat_worker with it. (lstat64): Ditto. * winsup.h: Include ntdef.h. (stat_worker): Declare. (readdir_get_ino): Change declaration.
* * debug.cc (close_handle): Change debug output format slightly.Christopher Faylor2007-07-101-2/+2
| | | | | | | | * dlfcn.cc (dlclose): Don't close handle returned from GetModuleHandle(NULL). * fhandler.h (fhandler_pipe::create): Remove obsolete argument. (fhandler_pipe::create): Ditto. * fhandler.cc (fhandler_pipe::create): Ditto. (fhandler_pipe::create): Ditto.
* * dir.cc (closedir): Revert change from 2007-06-29.Corinna Vinschen2007-07-091-2/+1
| | | | | | | | | | | | | | | * fhandler.h (dirent_valid_fd): Drop. * fhandler_disk_file.cc (fhandler_disk_file::opendir): If opening a real dir, use the underlying fhandler to keep track of the directory handle. In fdopendir case use original io_handle from fhandler. Use fhandler's io_handle in subsequent directory functions throughout. Create handle non-inheritable and set close-on-exec flag. (readdir_get_ino): Drop dirent_isroot case. (fhandler_disk_file::readdir): Handle dirent_isroot case here. (fhandler_disk_file::rewinddir): Revert change from 2007-07-05. Use NtClose instead of CloseHandle. * fhandler_virtual.cc (fhandler_virtual::opendir): Drop adding dirent_valid_fd flag. Set close-on-exec flag.
* * fhandler.h (fhandler_base::write): Remove __stdcall decoration.Christopher Faylor2007-07-071-3/+3
| | | | | (fhandler_pipe::write): Ditto. (fhandler_fifo::write): Ditto.
* Preliminary change to make fifos/pipes interruptible and fifos reliable.Christopher Faylor2007-07-071-36/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * dtable.cc (dtable::find_fifo): Eliminate definition. * dtable.h (dtable::find_fifo): Ditto for declaration. * fhandler.cc (fhandler_base::raw_read): Remove pipe-specific stuff. (fhandler_base::fhandler_base): Ditto. (fhandler_base::close): Handle overlapped I/O structure if appropriate. (fhandler_base::dup): Ditto. (fhandler_base::fork_fixup): Ditto. (fhandler_base::setup_overlapped): Define new function. (fhandler_base::destroy_overlapped): Ditto. (fhandler_base::wait_overlapped): Ditto. (fhandler_base::read_overlapped): Ditto. (fhandler_base::write_overlapped): Ditto. * fhandler.h (fhandler_base::get_overlapped): Declare new function. (fhandler_base::setup_overlapped): Ditto. (fhandler_base::destroy_overlapped): Ditto. (fhandler_base::wait_overlapped): Ditto. (fhandler_base::read_overlapped): Ditto. (fhandler_base::write_overlapped): Ditto. (fhandler_base::get_guard): Eliminate. (fhandler_pipe::*): Rework to eliminate most Win9x related cruft, removing many variables and defining a new overlapped capability. (fhandler_fifo::*): Ditto. (fifo_state): Declare new enum. * fhandler_fifo.cc (fhandler_fifo::fhandler_fifo): Remove old Win9x stuff. Initialize overlapped handle to NULL. (fhandler_fifo::set_use): Eliminate. (fhandler_fifo::open_nonserver): Define. (fhandler_fifo::open): Rework to use named pipes and overlapped I/O. (fhandler_fifo::wait): Define new function to wait for named pipe connection. (fhandler_fifo::read): Rework to use wait() and new overlapped I/O functionality. (fhandler_fifo::write): Ditto. (fhandler_fifo::dup): Eliminate. * pinfo.cc (commune_process): Remove fifo handling. (_pinfo::commune_request): Ditto. * pinfo.h (picom): Ditto. * pipe.cc (fhandler_pipe::fhandler_pipe): Remove Win9x stuff. Initialize overlapped handle to NULL. (fhandler_pipe::open): Eliminate Win9x stuff. (fhandler_pipe::set_close_on_exec): Eliminate. (read_pipe): Eliminate. (fhandler_pipe::close): Ditto. (fhandler_pipe::fixup_after_exec): Ditto. (fhandler_pipe::fixup_in_child): Ditto. (fhandler_pipe::read): Rework to use overlapped I/O. (fhandler_pipe::write): New function using overlapped I/O. (fhandler_pipe::dup): Rework to eliminate Win9x stuff. (fhandler_pipe::create_selectable): Rework to eliminate Win9x and use overlapped I/O. * select.cc (peek_pipe): Rework to eliminate Win9x stuff and use overlapped I/O. (fhandler_base::ready_for_read): Ditto.
* * cygwin.din: Export fdopendir.Corinna Vinschen2007-06-291-7/+10
| | | | | | | | | | | | | | | | | | | | | | | | | * dir.cc (opendir): Call fhandler's opendir with fd set to -1. (fdopendir): New function. (seekdir64): Use dirent_info_mask. (rewinddir): Ditto. (closedir): Only release underlying file descriptor if it has been reserved by opendir itself. * fhandler.cc (fhandler_base::opendir): Accommodate new parameter. * fhandler.h (dirent_states): Add dirent_valid_fd and dirent_info_mask. (fhander_XXX::opendir): Add file descriptor parameter. Use regparms. (fhandler_procnet::opendir): Drop declaration. * fhandler_disk_file.cc (fhandler_disk_file::opendir): Ditto. If called from fdopendir, use existing handle to re-open directory with valid flags. Rename fd to cfd. Use only if no valid incoming fd. (fhandler_cygdrive::opendir): Accommodate new parameter. * fhandler_process.cc (fhandler_process::opendir): Ditto. * fhandler_procnet.cc (fhandler_procnet::opendir): Drop definition. * fhandler_virtual.cc (fhandler_virtual::opendir): Accommodate new parameter. Only create new file descriptor entry if called from opendir. Remove duplicated setting of dir->__flags. * posix.sgml: Add fdopendir to list of implemented Solaris functions. * include/cygwin/version.h: Bump API minor number. * include/sys/dirent.h: Declare fdopendir.
* * dtable.cc (dtable::set_file_pointers_for_exec): Call SetFilePointerCorinna Vinschen2007-05-291-3/+1
| | | | | | | | | | | correctly for 64 bit file access. Comment out functionality. * fhandler.cc (fhandler_base::open): Don't set append_mode. (fhandler_base::write): Check for O_APPEND instead of append_mode. Call SetFilePointer correctly for 64 bit file access. Handle errors from SetFilePointer. * fhandler.h (class fhandler_base): Drop append_mode status flag. * fhandler_disk_file.cc (fhandler_base::fstat_helper): Handle seeking correctly for 64 bit file access.
* Add accidentally missing checkins.Corinna Vinschen2007-03-061-0/+1
| | | | | * fhandler.h (fhandler_base::fstat_helper): Add creation time parameter. * glob.cc (stat32_to_stat64): Set st_birthtim to st_mtim.
* * fhandler.cc(fhandler_base::open): Open with READ_CONTROL only inCorinna Vinschen2007-02-271-3/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | case of query_open flag set to query_read_control. Add case for new query_read_attributes flag. (fhandler_base::fstatvfs): New method. * fhandler.h (enum query_state): Add query_read_attributes flag. (class fhandler_base): Declare new virtual fstatvfs method. (class fhandler_socket): Ditto. (class fhandler_pipe): Ditto. (class fhandler_fifo): Ditto. (class fhandler_disk_file): Ditto. (class fhandler_virtual): Ditto. * fhandler_disk_file.cc (fhandler_base::fstat_fs): Open with query_read_attributes instead of query_read_control. (fhandler_disk_file::fstatvfs): New method. (fhandler_disk_file::facl): Open with query_read_attributes instead of query_read_control. * fhandler_fifo.cc (fhandler_fifo::fstatvfs): New method. * fhandler_socket.cc (fhandler_socket::fstatvfs): New method. (fhandler_socket::fchmod): Return with EBADF in the default case. (fhandler_socket::fchown): Ditto. (fhandler_socket::facl): Ditto. * fhandler_virtual.cc (fhandler_virtual::fstatvfs): Ditto. * ntdll.h (struct _FILE_FS_ATTRIBUTE_INFORMATION): Define. (struct _FILE_FS_FULL_SIZE_INFORMATION): Define. * pipe.cc (fhandler_pipe::fstatvfs): New method. * syscalls.cc (fstatvfs): Just call the fhandler's fstatvfs. (statvfs): Ditto. (fstatfs): Call fstatvfs. (statfs): Drop EFAULT handling.
* * fhandler.h (class fhandler_pipe): Remove members writepipe_exists,Corinna Vinschen2007-02-231-4/+1
| | | | | | | | | | | | | | orig_pid and id. Make hit_eof inline. * fhandler_fifo.cc (fhandler_fifo::open): Drop handling of writepipe_exists, orig_pid and id. * pipe.cc: Ditto throughout. (pipecount): Remove. (pipeid_fmt): Remove. (fhandler_pipe::hit_eof): Simplify. Move to fhandler.h. (fhandler_pipe::dup): Drop leave label. (fhandler_pipe::create): Drop has_unreliable_pipes case. * wincap.cc: Remove has_unreliable_pipes throughout. * wincap.h: Ditto.
* * devices.in: Change native device name to native NT device name forCorinna Vinschen2007-02-231-2/+0
| | | | | | | | | | | /dev/null, /dev/comX and /dev/ttySx. * devices.cc: Regenerate. * fhandler.cc (fhandler_base::open_9x): Remove. (fhandler_base::open): Don't test for DOS device name, don't call open_9x. (fhandler_dev_null::open): Remove. * fhandler.h (class fhandler_base): Drop open_9x declaration. (class fhandler_dev_null): Drop open declaration.
* * Makefile.in (DLL_IMPORTS): Add libntdll.a.Corinna Vinschen2007-02-221-6/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * autoload.cc: Remove all symbols from advapi32.dll, kernel32.dll and ntdll.dll available on all platforms since NT4. Throughout remove all usage of wincap.is_winnt. * dcrt0.cc (dll_crt0_0): Remove call to mmap_init. * fhandler.h (class fhandler_base): Remove has_changed flag. (fhandler_disk_file::touch_ctime): Remove declaration. (fhandler_disk_file::readdir_9x): Ditto. (fhandler_disk_file::touch_ctime): Remove. (fhandler_disk_file::readdir_9x): Remove. (fhandler_disk_file::closedir): Call NtClose instead of CloseHandle. * mmap.cc: Throughout call CreateMapping and MapView directly. (VirtualProt9x): Remove. (VirtualProtNT): Remove. (VirtualProtEx9x): Remove. (VirtualProtExNT): Remove. (VirtualProtect): Remove define. (VirtualProtectEx): Remove define. (CreateMapping9x): Remove. (CreateMappingNT): Rename to CreateMapping. (MapView9x): Remove. (MapViewNT): Rename to MapView. (struct mmap_func_t): Remove definition. (mmap_funcs_9x): Remove. (mmap_funcs_nt): Remove. (mmap_func): Remove. (mmap_init): Remove. * net.cc (getdomainname): Drop comment. Use NT4 registry key only. (get_95_ifconf): Remove. * pinfo.cc (winpids::enumNT): Rename to winpids::enum_processes. (winpids::enum9x): Remove. (winpids::set): Just call enum_processes directly. (winpids::enum_init): Ditto. * pinfo.h (class winpids): Drop enum_processes pointer. Rename enumNT to enum_processes. Drop enum9x declaration. Drop initialization of enum_processes throughout. * registry.cc (get_registry_hive_path): Just create NT key. (load_registry_hive): Only load NT specific file. * syscalls.cc (unlink_9x): Remove. (unlink): Just call unlink_nt. * wincap.cc: Remove is_winnt flag throughout. * wincap.h: Ditto. * winsup.h: Remove mmap_init declaration.
* * Makefile.in (DLL_OFILES): Add fhandler_procnet.o.Corinna Vinschen2007-01-171-0/+13
| | | | | | | | | | | | | | | | | | | | | | * autoload.cc (GetAdaptersAddresses): Define. * devices.h (FH_PROCNET): Define new device. * devices.in (dev_procnet_storage): Add "/proc/net" entry. * devices.cc: Regenerate. * dir.cc (readdir_worker): Use isproc_dev macro. * dtable.cc (build_fh_pc): Add FH_PROCNET. * fhandler.h (class fhandler_procnet): New class. * fhandler_proc.cc: Add "net" subdirectory handling. * fhandler_procnet.cc: New file handling "/proc/net" directory. * path.cc (isvirtual_dev): Move to path.h. * path.h (isproc_dev): New macro to identify /proc files by device. (isvirtual_dev): Moved here. Define using isproc_dev. * syscalls.cc (unlink): Use isproc_dev macro. * wincap.h (wincapc::has_gaa_prefixes): New element. (wincapc::has_gaa_on_link_prefix): New element. * wincap.cc: Implement above elements throughout. (wincapc::init): Check XP for service pack and set has_gaa_prefixes appropriately. * include/cygwin/in6.h: Include asm/byteorder.h.
* * fhandler.h (PREFERRED_IO_BLKSIZE): Define as 64K.Corinna Vinschen2007-01-041-1/+6
| | | | | | | | * fhandler.cc (fhandler_base::fstat): Set st_blksize to PREFERRED_IO_BLKSIZE. * fhandler_disk_file.cc (fhandler_base::fstat_helper): Ditto. * fhandler_mailslot.cc (fhandler_mailslot::fstat): Ditto. * fhandler_raw.cc (fhandler_dev_raw::fstat): Ditto.
* * child_info.h (child_info_spawn::__stdin): New element.Christopher Faylor2006-12-111-6/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (child_info_spawn::__stdin): Ditto. (CURR_CHILD_INFO_MAGIC): Regenerate. * dcrt0.cc (check_sanity_and_sync): Minor cleanup. (child_info_spawn::handle_spawn): Handle new __std* elements by calling move_fd. * dtable.cc (dtable::move_fd): Define new function. * dtable.h (dtable::move_fd): Declare new function. * fhandler.h (fhandler_pipe::popen_pid): Declare new element. * fhandler.h (fhandler_pipe::get_popen_pid): Define new function. * fhandler.h (fhandler_pipe::set_popen_pid): Ditto. * pipe.cc (fhandler_pipe::fhandler_pipe): Zero popen_pid. (fhandler_pipe::dup): Ditto. * spawn.cc (handle): Change second argument to bool. (spawn_guts): Accept __stdin/__stdout arguments and set them appropriately in child_info structure and in STARTUPINFO structure. * syscalls.cc (popen): New cygwin-specific implementation using spawn. (pclose): Ditto. * winsup.h (spawn_guts): Accommodate new arguments for spawn_guts. * fhandler.cc (fhandler_base::set_no_inheritance): Make second arg a bool. * fhandler.h (fhandler_base::set_no_inheritance): Ditto for declaration. * child_info.h (child_info::msv_count): Rename from the now-inappropriate "zero". (child_info_spawn::filler): Add filler to work around Vista bug. (child_info_fork::filler): Ditto. * dcrt0.cc (get_cygwin_startup_info): Remove "zero" check since it is now always filled out. * fork.cc (frok::parent): Move ch.zero manipulation to constructor. * spawn.cc (spawn_guts): Ditto. Remove _ch wrapper. * sigproc.cc (child_info::child_info): Initialize starter[]. * shared.cc (shared_info::heap_slop_size): Remove noisy system_printfs. * shared_info.h (CURR_SHARED_MAGIC): Regenerate.
* * fhandler.cc (check_posix_perm): Moved here from syscalls.cc.Corinna Vinschen2006-11-071-0/+1
| | | | | | | | | | | | | | | | (fhandler_base::fpathconf): New method implementing (f)pathconf. * fhandler.h (class fhandler_base): Declare fpathconf method. * path.cc (path_conv::check): Replace MAX_LINK_DEPTH with SYMLOOP_MAX. * path.h (MAX_LINK_DEPTH): Delete. * syscalls.cc (check_posix_perm): Move to fhandler.cc. (fpathconf): Call fhandler's fpathconf method. (pathconf): Build fhandler and call fhandler's fpathconf method. * sysconf.cc (sysconf): Reorder switch according to order of flags in sys/unistd.h. Add handling for some missing flags. * include/limits.h: Reorder according to SUSv3 description. Add some missing definitions. Add comments. * include/sys/syslimits.h: New file overriding newlib's syslimits.h file.
* * fhandler.h (fhandler_base::set_name): Make virtual.Corinna Vinschen2006-10-191-1/+4
| | | | | | | | | | | | | | | | | | (class fhandler_registry): Add wow64 and prefix_len members. Declare set_name method. * fhandler_proc.cc (PROC_REGISTRY32): Define. (PROC_REGISTRY64): Define. (proc_listing): Add "registry32" and "registry64" elements. (proc_fhandlers): Add corresponding FH_REGISTRY values. * fhandler_registry.cc (registry_len): Drop static value in favor of class member prefix_len. Use preifx_len instead of registry_len throughout. (fhandler_registry::set_name): Define. Set wow64 and prefix_len according to directory prefix. (fhandler_registry::fhandler_registry): Set wow64 and prefix_len to default values. (open_key): Add wow64 argument. Handle wow64 in call to RegOpenKeyEx. Use fhandler_registry member wow64 in this place throughout.
* * autoload.cc (NtSetInformationFile): Define.Corinna Vinschen2006-08-071-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | | * cygwin.din: Export posix_fadvise and posix_fallocate. * fhandler.cc (fhandler_base::fadvise): New method. (fhandler_base::ftruncate): Add allow_truncate parameter. * fhandler.h (class fhandler_base): Add fadvise method. Accomodate new parameter to ftruncate. (class fhandler_pipe): Add fadvise and ftruncate methods. (class fhandler_disk_file): Add fadvise method. Accomodate new parameter to ftruncate. * fhandler_disk_file.cc (fhandler_disk_file::fadvise): New method. (fhandler_disk_file::ftruncate): Accomodate new allow_truncate parameter. Set EOF using NtSetInformationFile on NT. * ntdll.h (struct _FILE_END_OF_FILE_INFORMATION): Define. (NtSetInformationFile): Declare. * pipe.cc (fhandler_pipe::fadvise): New method. (fhandler_pipe::ftruncate): Ditto. * syscalls.cc (posix_fadvise): New function. (posix_fallocate): Ditto. (ftruncate64): Accomodate second parameter to fhandler's ftruncate method. * include/fcntl.h: Add POSIX_FADV_* flags. Add declarations of posix_fadvise and posix_fallocate. * include/cygwin/version.h: Bump API minor number.
* * fhandler.h (struct wsa_event): Define here.Corinna Vinschen2006-07-281-3/+12
| | | | | | | | | | | | (class fhandler_socket): Make wsock_evt private again. (fhandler_socket::wsock_event): New read accessor for wsock_evt. (fhandler_socket::serial_number): New read accessor to get the socket's serial number. (fhandler_socket::ready_for_read): Just return true. * fhandler_socket.cc (struct wsa_event): Move definition to fhandler.h. * select.cc (struct socketinf): Add serial number vector. (start_thread_socket): Identify duplicate sockets by their serial number, not (wrongly) by their wsock_evt.
* * fhandler_socket.cc (fhandler_socket::recvmsg): Remove unused totCorinna Vinschen2006-07-271-2/+2
| | | | | | | | | | argument. All callers changed. (fhandler_socket::sendmsg): Likewise. * net.cc (cygwin_recvmsg): Likewise. (cygwin_sendmsg): Likewise, and prevent calling sendmsg whith an invalid iovec. * fhandler.h (fhandler_socket::recvmsg): Adjust prototype. (fhandler_socket::sendmsg): Likewise.
generated by cgit v1.2.3 (git 2.25.1) at 2025-07-07 15:47:43 +0000