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* Remove PC_FULL from path_conv usage throughout.Christopher Faylor2005-05-131-10/+10
| | | | | | * path.h (enum pathconv_arg): Change PC_FULL to PC_NOUILL. * path.cc (path_conv::check): Test for PC_NOFULL rather than !PC_FULL. (cygwin_conv_to_win32_path): Use PC_NOFULL to force non-absolute path.
* white space and minor comment cleanup.Christopher Faylor2005-05-021-13/+13
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* (check in files that should have been checked in previously)Christopher Faylor2005-04-281-0/+6
| | | | | | * fhandler.cc (fhandler_base::open_9x): Remove (broken) check for O_CREAT|O_EXCL. * syscalls.cc (open): Do O_CREAT|O_EXCL check here first.
* * syscalls.cc (setuid32): Correct debugging output.Corinna Vinschen2005-04-151-1/+2
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* * dcrt0.cc (do_global_dtors): Run DLL dtors.Christopher Faylor2005-04-141-2/+2
| | | | | | | | | | | | | | | | | (__main): Don't rely on atexit to run dtors. (do_exit): Specifically call do_global_dtors here. (cygwin_exit): Ditto. * dll_init.cc (dll_global_dtors): Make global. Only run dtors once. (dll_list::init): Just set flag that dtors should be run. Don't rely on atexit. * dll_init.h (dll_global_dtors): Declare. * exceptions.cc (sigrelse): Define. * path.h (is_fs_device): New method. (is_lnk_special): Ditto. * fhandler_disk_file.cc (fhandler_disk_file::link): Use "is_lnk_special" rather than "is_lnk_symlink". * syscalls.cc (rename): Ditto. * hookapi.cc (ld_preload): Use colon as a separator rather than space.
* Revert previous patch.Corinna Vinschen2005-04-111-14/+14
| | | | | | | * autoload.cc (GetVolumePathNamesForVolumeNameA): Remove. * autoload.cc (GetVolumeNameForVolumeMountPointA): Add. * syscalls.cc (sync): Rewrite guid case to skip floppies also on Windows 2000.
* * syscalls.cc (sync): Use renamed has_get_volume_pathnames wincap.Corinna Vinschen2005-04-111-1/+1
| | | | | | | * wincap.h (wincaps::has_get_volume_pathnames): Rename from has_guid_volumes * wincap.cc: Accomodate above rename throughout. Set to false on Windows 2000.
* * cygheap.cc (cygheap_init): Accomodate set_process_privilege change.Corinna Vinschen2005-04-031-100/+97
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * cygheap.h (cygheap_user::curr_primary_token): New member. (cygheap_user::primary_token): New method. (cygheap_user::deimpersonate): Always revert to processes' impersonation token. (cygheap_user::reimpersonate): Set processes' or setuid token as necessary. (cygheap_user::has_impersonation_tokens): Look for curr_primary_token value. (cygheap_user::close_impersonation_tokens): Close curr_primary_token here if necessary. Don't reset token values to NO_IMPERSONATION since that's done in uinfo_init anyway. (init_cygheap::luid): New LUID array keeping privilege LUIDs. * cygtls.cc (_cygtls::init_thread): Call cygheap->user.reimpersonate. * dcrt0.cc (hProcToken): New global variable to keep process token. (hProcImpToken): Ditto for process impersonation token. (dll_crt0_0): Open process token here once. Duplicate to create hProcImpToken. (dll_crt0_1): Call set_cygwin_privileges. * environ.cc (allow_ntea): Drop duplicate declaration. (allow_smbntsec): Ditto. (set_traverse): Only set allow_traverse here. (environ_init): Ditto. * fhandler_disk_file.cc (fhandler_disk_file::fchmod): Drop call to enable_restore_privilege. (fhandler_disk_file::fchown): Ditto. (fhandler_disk_file::facl): Ditto. * fork.cc (fork_child): Move call to cygheap->user.reimpersonate after syn with parent. Call set_cygwin_privileges. * grp.cc (internal_getgroups): Use hProcImpToken instead of opening process token. * path.cc (fs_info::update): Bypass traverse checking when retrieving volume information using push/pop_thread_privileges. * registry.cc (load_registry_hive): Drop setting restore privilege since it's already set if available. * sec_helper.cc: Include cygtls.h. (cygpriv): Privilege string array. (privilege_luid): New function, evaluate LUID from cygpriv_idx. (privilege_luid_by_name): New function, evaluate LUID from privilege string. (privilege_name): New function, evaluate privilege string from cygpriv_idx. (set_privilege): New static function called by set_process_privilege and set_thread_privilege. Call privilege_luid to get privilege LUID. Fix bug in return value evaluation. Improve debug output. (set_cygwin_privileges): New function. (set_process_privilege): Remove. (enable_restore_privilege): Remove. * security.cc (allow_traverse): New global variable. (sys_privs): Change type to cygpriv_idx and store privilege indices instead of strings. (SYSTEM_PRIVILEGES_COUNT): Renamed from SYSTEM_PERMISSION_COUNT. (get_system_priv_list): Don't use numerical constant in malloc call. Use privilege_luid to get privilege LUIDs. (get_priv_list): Call privilege_luid_by_name to get LUIDs. Improve inner privilege LUID comparison loop. (create_token): Enable create token privilege using push/pop_self_privileges. Use hProcToken instead of opening process token. Use default DACL when duplicating token. (subauth): Enable tcb privilege using push/pop_self_privileges. Use sec_none instead of homw made security attributes when duplicating token. (check_file_access): Don't duplicate access token, use active impersonation token as is. * security.h (enum cygpriv_idx): New enumeration type enumerating possible privileges. (privilege_luid): Declare new function. (privilege_luid_by_name): Ditto. (privilege_name): Ditto. (allow_traverse): Declare. (set_privilege): Declare function. (set_process_privilege): Define as macro. (enable_restore_privilege): Remove declaration. (_push_thread_privilege): Define macro. (push_thread_privilege): Ditto. (pop_thread_privilege): Ditto. (pop_self_privilege): Ditto. * spawn.cc (spawn_guts): Use cygheap->user.primary_token instead of cygheap->user.token. * syscalls.cc (statvfs): Bypass traverse checking when retrieving volume information using push/pop_thread_privileges. Rearrange code to simplify push/pop bracketing. (seteuid32): Use hProcToken instead of opening process token. Call cygheap->user.deimpersonate instead of RevertToSelf. Create impersonation token from primary internal or external token. Set cygheap->user.curr_primary_token and cygheap->user.current_token privileges once here. Drop "failed" and "failed_ptok" labels. Drop setting DefaultDacl of process token. (setegid32): Use hProcToken and hProcImpToken instead of opening process token. Always reimpersonate afterwards. * uinfo.cc (cygheap_user::init): Use hProcToken instead of opening process token. (internal_getlogin): Ditto. Set hProcImpToken, too. (uinfo_init): Initialize cygheap->user.curr_primary_token. * winsup.h (hProcToken): Declare. (hProcImpToken): Declare.
* * path.cc (is_floppy): Make externally available.Corinna Vinschen2005-03-291-3/+15
| | | | | | | * path.h (is_floppy): Declare. * syscalls.cc (sync): Check for floppies on A: and B: in guid case. Don't call setmntent in non-guid case but evaluate drive bit mask locally.
* * path.cc (is_floppy): New function.Corinna Vinschen2005-03-101-1/+4
| | | | | (setmntent): Drop floppy drives on A: and B: from logical drive DWORD. * syscalls.cc (sync): Don't sync floppies on A: and B:.
* * cygwin.din (utmpxname): Export.Corinna Vinschen2005-03-031-0/+1
| | | | | | | | * syscalls.cc (utmpxname): Create export alias to utmpname. * include/utmpx.h: Define ut_name and ut_xtime if not already defined. (utmpxname): Add prototype. * include/sys/utmp.h: Only define ut_name if not already defined. * include/cygwin/version.h: Bump API minor version.
* * fhandler_clipboard.cc (fhandler_dev_clipboard::write): Never setCorinna Vinschen2005-03-011-8/+4
| | | | | | | | | | | | | errno to 0. (fhandler_dev_clipboard::read): Ditto. * fhandler_windows.cc (fhandler_windows::read): Ditto. * scandir.cc (scandir): Ditto. * syscalls.cc (_fstat64_r): Ditto. (_fstat_r): Ditto. (_stat64_r): Ditto. (_stat_r): Ditto. * mmap.cc (mmap64): Fix /dev/zero mapping.
* * cygwin.din (fstatvfs): Export.Corinna Vinschen2005-02-231-6/+44
| | | | | | | | | | | | | (statvfs): Export. * syscalls.cc: Include sys/statvfs.h. (statvfs): New function. Move statfs functionality here. (fstatvfs): New function. (statfs): Just call statvfs and copy structure. Check validity of incoming struct statfs pointer. * include/cygwin/types.h (fsblkcnt_t): Define. (fsfilcnt_t): Define. * include/cygwin/version.h: Bump API minor version. * include/sys/statvfs.h: New file.
* * cygwin.din (fdatasync): Export.Corinna Vinschen2005-02-221-0/+2
| | | | | | | * fhandler.cc (fhandler_base::fsync): Return with EINVAL if no handle is available. * syscalls.cc (fdatasync): Create export alias to fsync. * include/cygwin/version.h: Bump API minor version.
* * autoload.cc (FindFirstVolumeA): Add.Corinna Vinschen2005-02-201-4/+53
| | | | | | | | | | | | | | (FindNextVolumeA): Add. (FindVolumeClose): Add. (GetVolumePathNamesForVolumeNameA): Add. * fhandler.h (class fhandler_base): Declare new method fsync. * fhandler.cc (fhandler_base::fsync): New method. * syscalls.cc (fsync): Move functionality into fhandler method fsync. Just call this method from here. (sync_worker): New static function. (sync): Fill with life for NT systems. * wincap.h (wincaps::has_guid_volumes): New element. * wincap.cc: Implement above element throughout.
* * fhandler.h (class fhandler_base): Declare new method link.Corinna Vinschen2005-02-191-174/+11
| | | | | | | | | | | | | | | | | | (class fhandler_socket): Ditto. (class fhandler_disk_file): Ditto. * fhandler.cc (fhandler_base::open): Add FILE_WRITE_ATTRIBUTES to query_write_control access flags. (fhandler_base::link): New method. * fhandler_disk_file.cc (fhandler_disk_file::fchmod): Don't try to open with O_WRONLY since query_write_control includes FILE_WRITE_ATTRIBUTES. (fhandler_disk_file::fchown): Ditto. (fhandler_disk_file::facl): Ditto. (fhandler_disk_file::link): New method. Touch st_ctime on successful link. * fhandler_socket.cc (fhandler_socket::link): New method. * syscalls.cc (link): Move functionality into fhandler method link. Just call this method from here.
* white spaceChristopher Faylor2005-02-131-6/+6
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* * fhandler.h (fhandler_base::ftruncate): Define new virtual method.Corinna Vinschen2005-02-021-30/+5
| | | | | | | | (fhandler_disk_file::ftruncate): Ditto. * fhandler.cc (fhandler_base::ftruncate): New method. * fhandler_disk_file.cc (fhandler_disk_file::ftruncate): Ditto. * syscalls.cc (ftruncate64): Move functionality into fhandlers. Call fhandler method from here.
* * syscalls.cc (setpriority): Implement PRIO_PGRP, PRIO_USER andCorinna Vinschen2005-01-261-10/+116
| | | | | | setting priority in other Cygwin processes. (getpriority): Implement PRIO_PGRP, PRIO_USER and getting nice value from other processes.
* * cygwin.din: Export getpriority and setpriority.Corinna Vinschen2005-01-251-32/+27
| | | | | | | | | | | | | | | | | | | | | | * fork.cc (fork_parent): Copy parent's nice value into child. * spawn.cc (spawn_guts): Ditto. * miscfuncs.cc (winprio_to_nice): New function. (nice_to_winprio): Ditto. * pinfo.cc (pinfo_init): If parent is not a Cygwin process, set default nice value according to current Win32 priority class. * pinfo.h (class _pinfo): Add nice member. * syscalls.cc (setpriority): New function, only implementing PRIO_PROCESS for now. (getpriority): Ditto. (nice): Just call setpriority. * wincap.h (wincaps::has_extended_priority_class): New element. * wincap.cc: Implement above element throughout. * winsup.h: Add prototypes for winprio_to_nice and nice_to_winprio. * include/limits.h (NZERO): New define. * include/cygwin/types.h (id_t): New datatype. * include/cygwin/version.h: Bump API minor version. * include/sys/resource.h: Add PRIO_XXX defines and prototypes for getpriority and setpriority.
* * pinfo.cc (pinfo::exit): Don't assume that this == myself.Christopher Faylor2005-01-121-1/+1
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* 2005-01-08 Pierre Humblet <pierre.humblet@ieee.org>Pierre Humblet2005-01-081-16/+13
| | | | | * syscalls.cc (seteuid32): Only change the default dacl when seteuid succeeds. Do not close HKCU.
* * syscalls.cc (rename): Fix behaviour in case of renaming directoriesCorinna Vinschen2005-01-061-11/+63
| | | | according to SUSv3.
* * syscalls.cc (setmode): Call _fwalk with _GLOBAL_REENT.Corinna Vinschen2005-01-031-2/+3
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* * cygwin.din: Add utmpx symbols.Corinna Vinschen2004-12-151-3/+68
| | | | | | | | | | | | | | | | | | | * syscalls.cc: Include utmpx.h. Implement utmpx functions as stubs to utmp functions. (copy_ut_to_utx): New static function. (pututline): Change from void to struct utmp * as on Linux. (setutxent): New function. (endutxent): New function. (getutxent): New function. (getutxid): New function. (getutxline): New function. (pututxline): New function. * include/utmpx.h: New file. * include/cygwin/utmp.h: New file. * include/cygwin/version.h: Bump API minor number. * include/sys/utmp.h: Include cygwin/utmp.h. Move stuff common with utmpx functionality there. (pututline): Declare struct utmp *.
* * syscalls.cc (truncate64): Don't second-guess errno if open fails.Christopher Faylor2004-12-011-3/+1
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* * child_info.h (child_info_spawn::hexec_proc): Eliminate.Christopher Faylor2004-11-261-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * dcrt0.cc (dll_crt0_0): Remove hexec_proc stuff. * fork.cc (fork_child): Remove call to pinfo_fixup_after_fork. * pinfo.cc (set_myself): Close and zero pid_handle if set. (pinfo_fixup_after_fork): Delete. (proc_waiter): Don't close vchild.hProcess here. Do that when we are remove the vchild from procs. Save hProcess as pid_handle only on first reparent operation. (pinfo::wait): Don't set pid_handle here. (pinfo::alert_parent): Always try to send signal. If unsuccessful then close and zero wr_proc_pipe. * pinfo.h (pinfo::pinfo): Make sure that appropriate parts of the class are zeroed on construction. (pinfo::alert_parent): Take char argument. (pinfo_fixup_after_fork): Delete declaration. (hexec_proc): Ditto. * sigproc.cc (remove_proc): Close pid_handle and hProcess if appropriate. * spawn.cc (spawn_guts): Set cygheap->pid_handle on first exec. * cygheap.h (init_cygheap::pid_handle): New element. * pinfo.cc (set_myself): Clear previously existing cygheap->pid_handle when a new process has been started. (pinfo::wait): Make sure that a handle to the newly forked/spawned process is kept around so that the pid will not be reused. * pinfo.h (_pinfo::pid_handle): Move. (pinfo::pid_handle): to here. * spawn.cc (spawn_guts): Create a pid_handle in cygheap prior to spawning to ensure that the pid does not get reused during the lifetime of the "cygwin pid". * pinfo.h (pinfo::alert_parent): New function. * exceptions.cc (sig_handle_tty_stop): Use alert_parent to send "signals" to parent. * fork.cc (fork_parent): Don't close pi.hProcess. Let the waiter thread do that. * pinfo.cc (proc_waiter): Detect case where process exits without setting the exit code and use value from GetExitCodeProcess. Reluctantly implement __SIGREPARENT. (pinfo::alert_parent): Define. * sigproc.h (__SIGREPARENT): New enum. * spawn.cc (spawn_guts): Send reparent signal to parent on exec. Always create process in suspended state to avoid races. Remove cygthread.h in favor of cygtls.h throughout since cygtls now includes cygthread.h. Eliminate ppid_handle usage throughout. * child_info.h: Regenerate magic number (child_info): Remove pppid_handle. * cygthread.h (cygthread::release): New method. Frees thread without waiting. * cygthread.cc (cygthread::stub): Set _ctinfo in _mytls to point to information for executing thread. Don't call SetEvent if thread is no longer in use. (cygthread::simplestub): Ditto. * cygtls.h (_cygtls::_ctinfo): New element contains pointer to information about executing cygthread, if any. * dcrt0.cc: Remove last vestiges of per_thread stuff. (dll_crt0_0): Ditto. Remove accommodation for ppid_handle. (do_exit): Remove obsolete reparenting test. (_exit): Exit with a more SUSv3-like exit value. * dtable.cc (dtable::stdio_init): Check for myself->cygstarted rather than myself->ppid_handle to see if we were started by a cygwin process. * exceptions.cc (open_stackdumpfile): Ditto. (handle_exceptions): Ditto. (ctrl_c_handler): Ditto. (sig_handle_tty_stop): Ditto. Let parent send signal to itself on STOP. (sigpacket::process): Comment out vfork test. (signal_exit): Use more SUSv3-like exit value on signal. * external.cc (fillout_pinfo): Don't set hProcess. * fork.cc: Remove VFORK cruft. (per_thread::set): Delete. (fork_child): Remove perthread stuff. (fork_parent): Remove obsolete subproc_init. Accommodate new method for tracking subprocesses. * pinfo.cc (set_myself): Accommodate new pinfo/_pinfo layout. Set some things here that used to be set in wait_sig. (_pinfo::exit): Set exitcode here. Close process pipe. (_pinfo::commune_send): Accommodeate new pinfo/_pinfo layout. (proc_waiter): New function. Waits, in a thread for subprocess to go away. (pinfo::wait): New function. Initialization for proc_waiter. * pinfo.h (_pinfo::exitcode): New element. (_pinfo::cygstarted): Ditto. (_pinfo::wr_proc_pipe): Ditto. (_pinfo::ppid_handle): Delete. (_pinfo::hProcess): Delete. (_pinfo::lock): Delete. (pinfo::hProcess): New element. (pinfo::lock): Ditto. (pinfo::wait): Declare new function. (pinfo::preserve): Define new function. * sigproc.cc: Remove old stuff from wait_subproc thread based method. (zombies): Remove. (procs): New. (my_parent_is_alive): Just check that the parent pid exists. (mychild): Just use pinfo methods to determine if child is mine. (proc_subproc): Revamp PROC_ADDCHILD to use pinfo::wait. Remove PROC_CHILDTERMINATED logic. Use different method to remove processes from list when SIGCHLD == SIG_IGN. (proc_terminate): Gut. (subproc_init): Delete. (init_child_info): Remove setting of pppid_handle. (checkstate): Revamp to only scan procs array. (remove_proc): Rename from remove_zombie. Don't close hProcess or pid_handle. Don't release memory if it's myself. (stopped_or_terminated): Change logic to handle new consolidated proc/zombie array. (wait_subproc): Delete. * sigproc.h: Remove obsolete EXIT_* defines. (subproc_init): Remove declaration. * spawn.cc (spawn_guts): Remove reparenting stuff. Use standard wait logic to wait for child if started from a non-cygwin process. * tlsoffsets.h: Regenerate. * tty.cc (tty_init): Check for myself->cygstarted rather than myself->ppid_handle to see if we were started by a cygwin process. * include/sys/signal.h (external_pinfo::exitcode): Replace hProcess. * include/sys/wait.h (WCOREDUMP): Define. * fhandler_tty.cc (fhandler_tty_slave::read): Add debugging output for timeout case. * signal.cc (abort): Flag that we are exiting with the ABORT signal.
* 2004-11-20 Pierre Humblet <pierre.humblet@ieee.org>Pierre Humblet2004-11-201-6/+11
| | | | | | | | | | | | | | * cygheap.h (cygheap_user::get_windows_id): New method. * registry.h (get_registry_hive_path): Change argument type. (load_registry_hive): Ditto. * registry.cc (get_registry_hive_path): Change argument type and take Win9x keys into account. (load_registry_hive): Ditto. * uinfo.cc (cygheap_user::env_userprofile): Use get_windows_id, even for SYSTEM. * shared.cc (user_shared_initialize): Use get_windows_id. * syscalls.cc (seteuid32): Load the registry hive and reload the user shared also on Win9x.
* 2004-10-28 Pierre Humblet <pierre.humblet@ieee.org>Pierre Humblet2004-10-281-5/+6
| | | | | | | | | | | | | | * path.cc (mount_info::from_registry): Deimpersonate while accessing HKLM. (mount_info::read_cygdrive_info_from_registry): Ditto. * cygheap.h: Define NO_IMPERSONATION. (cygheap_user::issetuid): Replace INVALID_HANDLE_VALUE by NO_IMPERSONATION. (cygheap_user::has_impersonation_tokens): Ditto. (cygheap_user::close_impersonation_tokens): Ditto. * uinfo.cc (uinfo_init): Ditto. * syscalls.cc (seteuid32): Ditto. * security.cc (set_impersonation_token): Ditto.
* * syscalls.cc (unlink): Don't use "delete on close" on remote shares.Corinna Vinschen2004-09-171-2/+18
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* * exceptions.cc: (ctrl_c_handler): Do nothing while a Cygwin subprocess isChristopher Faylor2004-09-121-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | starting. * child_info.h (init_child_info): Remove pid argument from declaration. * cygheap.h (init_cygheap::pid): New element. * dcrt0.cc (dll_crt0_0): Eliminate handling of now-noexistent cygpid parameter in child_info struct. Set forkee to 'true' rather than cygpid since the pid value was never used. (dll_crt0_1): Ditto. (_dll_crt0): Ditto. * fork.cc (fork_child): Don't wait for sigthread. This is handled in the fork call now. (fork_parent): Remove obsolete pid argument from init_child_info call. Don't do anything special with cygpid when DEBUGGING. (fork): Delay all signals during fork. (fork_init): Don't do anything special when DEBUGGING. * pinfo.cc (set_myself): Remove pid parameter. Use new pid field in cygheap. (pinfo_init): Don't pass pid argument to set_myself. * sigproc.cc (sig_send): Wait for dwProcessId to be non-zero as well as sendsig. (init_child_info): Eliminate handling of pid. (wait_sig): Implement method to temporarily hold off sending signals. * sigproc.h (__SIGHOLD): New enum. (__SIGNOHOLD): Ditto. * spawn.cc (spawn_guts): Remove obsolete pid argument from init_child_info call.
* * Makefile.in: Create libutil.a from bsdlib.o exports.Corinna Vinschen2004-09-101-63/+7
| | | | | | | | | | | * bsdlib.cc (logwtmp): Move from syscalls.cc to here. (login): Ditto. (logout): Ditto. * winsup.h (EXPORT_ALIAS): New macro. * exec.cc: Define alias symbols using EXPORT_ALIAS macro. * syscalls.cc: Ditto. * times.cc: Ditto.
* Regularize most strace_prints throughout so that %E is always preceded by aChristopher Faylor2004-09-031-11/+10
| | | | comma and elminate most uses of "foo = %s" to "foo %s".
* 2004-08-28 Pierre Humblet <pierre.humblet@ieee.org>Pierre Humblet2004-08-281-2/+5
| | | | | * syscalls.cc (ftruncate64): On 9x, call write with a zero length to zero fill when the file is extended.
* * syscalls.cc (link): Avoid compiler warning.Corinna Vinschen2004-08-241-0/+1
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* * errno.cc (errmap): Add ERROR_TOO_MANY_LINKS -> EMLINK mapping.Corinna Vinschen2004-08-031-3/+38
| | | | * syscalls.cc (link): Only copy files if FS doesn't support hard links.
* revert erroneous checkinChristopher Faylor2004-07-201-2/+3
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* * Makefile.in (clean): Remove cygwin.def since it is autogenerated.Christopher Faylor2004-07-201-3/+2
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* * path.cc (chdir): Always use the normalized_path as posix_cwd, except if itChristopher Faylor2004-05-281-5/+5
| | | | | | starts with a drive. Also perform whitespace cleanup.
* * cygwin.din: Add symbols flockfile, ftrylockfile, funlockfile,Corinna Vinschen2004-05-171-0/+18
| | | | | | | | | | | | | | | | | | getgrgid_r, getgrnam_r and getlogin_r. * grp.cc (getgrgid_r): New function. (getgrnam_r): Ditto. * syscalls.cc (flockfile): Ditto. (ftrylockfile): Ditto. (funlockfile): Ditto. * sysconf.cc (sysconf): Return LOGIN_NAME_MAX in case of _SC_LOGIN_NAME_MAX. * thread.cc (__cygwin_lock_trylock): Define int. Return value from call to pthread_mutex_trylock. * uinfo.cc (getlogin_r): New function. * include/limits.h: Define LOGIN_NAME_MAX. * include/cygwin/version.h: Bump API minor number. * include/sys/lock.h: Add declarations for __cygwin_lock_xxx functions. * include/sys/stdio.h: Add define for _ftrylockfile.
* * syscalls.cc: Include environ.h.Christopher Faylor2004-05-081-10/+6
| | | | | (chroot): Set errno in case of path error. Call getwinenv. * environ.cc: Remove the NO_COPY attribute of conv_envvars.
* * dir.cc (writable_directory): Remove.Corinna Vinschen2004-05-031-15/+0
| | | | | | | (mkdir): Remove call to writable_directory. * syscalls.cc (unlink): Ditto. (rename): Ditto. * winsup.h (writable_directory): Remove declaration.
* * syscalls.cc (lseek64): Fix debug_printf format string.Corinna Vinschen2004-04-211-2/+2
| | | | | | (truncate64): Ditto. * fhandler.cc (fhandler_base::lseek): Force res to -1 on error.
* * fhandler_disk_file.cc (fhandler_base::open_fs): ChangeCorinna Vinschen2004-04-201-15/+27
| | | | | | | | | | | | | | | | set_file_attribute call to indicate that NT security isn't used. (fhandler_disk_file::fchmod): Rearrange to isolate 9x related statements. Do not set FILE_ATTRIBUTE_SYSTEM. (fhandler_disk_file::fchown): Check noop case first. * fhandler.cc (fhandler_base::open9x): Remove ntsec related statements. (fhandler_base::set_name): Do not set namehash. * fhandler.h (fhandler_base::get_namehash): Compute and set namehash if needed. * syscalls.cc (access): Verify that fh is not NULL. Do not set PC_FULL. (chmod): Ditto. (chown_worker): Ditto. (stat_worker): Ditto. Verify if the path exists.
* * autoload.cc (NtCreateFile): Add.Corinna Vinschen2004-04-161-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * dir.cc (mkdir): Change set_file_attribute call to indicate that NT security isn't used. * fhandler.cc (fhandler_base::open_9x): New method, created from fhandler_base::open. (fhandler_base::open): Rearrange to use NtCreateFile instead of CreateFile. * fhandler.h (enum query_state): Redefine query_null_access to query_stat_control. query_null_access isn't allowed in NtCreateFile. (fhandler_base::open_9x): Declare. * fhandler_disk_file.cc (fhandler_base::fstat_fs): Use query_stat_control first, query_read_control if that fails. (fhandler_disk_file::fchmod): Call enable_restore_privilege before trying to open for query_write_control. Don't fall back to opening for query_read_control. (fhandler_disk_file::fchown): Ditto. (fhandler_disk_file::facl): Only request restore privilege and query access necessary for given cmd. * fhandler_raw.cc (fhandler_dev_raw::open): Call fhandler_base::open instead of opening device here. * ntdll.h (NtCreateFile): Declare. * path.cc (symlink_worker): Change set_file_attribute call to indicate that NT security isn't used. * sec_acl.cc (getacl): Fix bracketing. * sec_helper.cc (enable_restore_privilege): New function. * security.cc (str2buf2uni_cat): New function. (write_sd): Don't request restore permission here. * security.h (set_process_privileges): Drop stale declaration. (str2buf2uni): Declare. (str2buf2uni_cat): Declare. (enable_restore_privilege): Declare. * syscalls.cc (fchown32): Return immediate success on 9x.
* * ntdll.h: Fix copyright date.Corinna Vinschen2004-04-141-1/+3
| | | | | | | * sec_acl.cc (acl_worker): delete allocated fhandler. * syscalls.cc (chown_worker): Ditto. (chmod): Ditto. (stat_worker): Use get_namehash instead of hash_path_name.
* * syscalls.cc (fstat64): Use get_namehash instead of hash_path_name.Corinna Vinschen2004-04-141-1/+1
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* * fhandler.cc (fhandler_base::open): Simplify access evaluationCorinna Vinschen2004-04-141-51/+13
| | | | | | | | | | | | | | | | | | | | | | | expression. (fhandler_base::facl): New method. * fhandler.h: Declare facl method in fhandler_base, fhandler_disk_file and fhandler_virtual. * fhandler_disk_file.cc (fhandler_disk_file::facl): New method. * fhandler_virtual.cc (fhandler_virtual::facl): New method. * sec_acl.cc: Remove forward declaration for aclsort32 and acl32. (setacl): Remove static. Add and use handle parameter. (getacl): Ditto. (acl_worker): Reorganize to call fhandler's facl method eventually. (facl32): Ditto. * security.cc (get_nt_object_security): Remove static. * security.h: Add extern declarations for get_nt_object_security, aclsort32, acl32, getacl and setacl. Apply missing syscalls.cc patch and ChangeLog of previous check in. * syscalls.cc (chown_worker): Reorganize to call fhandler's fchown method eventually. (fchown): Ditto.
* * autoload.cc (NtSetSecurityObject): Add.Corinna Vinschen2004-04-141-2/+2
| | | | | | | | | | | | | * fhandler_disk_file.cc (fhandler_disk_file::fchmod): Only request READ_CONTROL rights when opening the file. * ntdll.h (NtSetSecurityObject): Add declaration. * security.cc (write_sd): Call NtSetSecurityObject instead of BackupWrite. (get_nt_object_security): Don't free security descriptor here. * syscalls.cc (ttyname): Use buffer of length TTY_NAME_MAX + 1. * sysconf.cc (sysconf): Handle _SC_TTY_NAME_MAX request. * include/limits.h: Define TTY_NAME_MAX and _POSIX_TTY_NAME_MAX.
* * cygwin.din: Export rand_r and ttyname_r.Corinna Vinschen2004-04-141-6/+29
| | | | | | * syscalls.cc (ttyname_r): New function. (ttyname): Move functionality to ttyname_r. Call it from here. * include/cygwin/version.h: Bump API minor number.
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