Commit Graph

4482 Commits

Author SHA1 Message Date
Christopher Faylor 2a1064aad6 * errno.cc (errmap): Correct DIRECTORY mapping to ENOTDIR. 2000-05-06 03:33:10 +00:00
Mumit Khan 3f7290da25 2000-05-04 Mumit Khan <khan@xraylith.wisc.edu>
* Makefile.in (install): Install profile startup and library.
2000-05-04 23:19:35 +00:00
Christopher Faylor 8e9b0aee25 * configure.in: Use -gstabs+ as compile debug option. This seems to promote
better handling of symbols.
* configure: Regenerate.
* delqueue.cc (delqueue_list::process_queue): Allow ERROR_ACCESS_DENIED to
indicate that a file is being shared under Windows 95.
* syscalls.cc (_unlink): Use full path name.  Take special action for Windows
95.  Assume that an ERROR_ACCESS_DENIED indicates a sharing violation unless
it's on a remote drive.  Punt if there is an ERROR_ACCESS_DENIED on a remote
drive.
2000-05-04 19:46:32 +00:00
Corinna Vinschen 07a135a6bf * errno.cc (errmap): Map ERROR_BAD_NETPATH to new errno ENOSHARE.
(_sys_errlist): Add entry for ENOSHARE.
        (strerror): Add case for ENOSHARE.
        * syscalls.cc (stat_worker): Check for errno ENOSHARE.
2000-05-03 16:11:11 +00:00
Corinna Vinschen 1c0c369b36 * Makefile.in: Add dependencies for fhandler_random.o
* fhandler.h: Add device type FH_RANDOM. Add class
        fhandler_dev_random.
        * fhandler_random.cc: New file. Implementation of
        fhandler_dev_random.
        * hinfo.cc (build_fhandler): Add case for FH_RANDOM.
        * path.cc: Add device names for random devices to
        windows_device_names.
        (get_device_number): Add if branch for random devices.
        (win32_device_name): Add device name generation for
        random devices.
        winsup.h: Include <wincrypt.h>.
2000-05-03 15:39:10 +00:00
DJ Delorie 523ebbe087 * path.cc (mount_info::conv_to_win32_path): Previous patch
failed to set flags on a win32 path.
2000-05-02 15:42:30 +00:00
Corinna Vinschen dd67f9db6a * security.cc (read_sd): Return 1 on success because we
can't rely on the returned SD size from GetFileSecurity.
2000-05-02 09:38:32 +00:00
Corinna Vinschen 64dcb07652 * dcrt0.cc: Add dynamic load code for `OemToCharA' from user32.dll.
* security.cc (read_sd): Call `OemToCharA' to make
        `GetFileSecurity' happy on filenames with umlauts.
2000-05-02 00:25:43 +00:00
Christopher Faylor 0bd0cb4470 Correct contributor email address. 2000-04-30 04:30:46 +00:00
Christopher Faylor fc6f4e20ec * path.cc (normalize_win32_path): Don't add a trailing slash when one already
exists.
(mount_info::conv_to_win32_path): Use existing code for dealing with relative
path names when input is already a win32 path.
2000-04-27 03:26:23 +00:00
DJ Delorie 97f3429f4f * Makefile.in (install): install regexp.h 2000-04-26 18:19:22 +00:00
Corinna Vinschen 88c9926448 * syscalls.cc (stat_worker): Previous patch could succeed
in stating a non-existant file.
2000-04-26 15:28:06 +00:00
Christopher Faylor 55fc91b9d6 * exceptions.cc (interruptible): Allocate slightly more space for directory
name check.  Windows 95 seems to null-terminate the directory otherwise.
(interrupt_on_return): Issue a fatal error if we can't find the caller's stack.
* spawn.cc (find_exec): Accept a path_conv argument rather than a buffer so
that the caller can find things out about a translated path.
(perhaps_suffix): Ditto.
(spawn_guts): Allocate path_conv stuff here so that we can find out stuff about
the translated path (this is work in progress).
* environ.cc (environ_init): Accept an as-yet unused argument indicating
whether we were invoked from a cygwin parent or not.
(winenv): Ditto.
(posify): Accept an argument indicating whether the path has already been
translated.
* dlfcn.cc (check_access): Provide a path_conv buffer to find_exec.
* exec.cc (sexecvpe): Ditto.
* path.cc (path_conv::check): Rename from path_conv::path_conv.
(mount_item::getmntent): Recognize "Cygwin executable" bit.
(symlink_info::check): Remove debugging statements.
* path.h (class path_conv): Add iscygexec method.  Rewrite constructor to call
"check" method to allow multiple operations on a path_conv variable.
* pinfo.cc (pinfo_init): Pass argument to environ_init.
* shared.h: Bump PROC_MAGIC.
* winsup.h: Reflect above changes to function arguments.
* include/sys/mount.h: Add MOUNT_CYGWIN_EXEC type.
2000-04-26 05:13:32 +00:00
Corinna Vinschen 47eaa6c421 * syscalls.cc (stat_worker): Previous patch failed to stat
each drives root dir on 9X.
2000-04-25 19:39:05 +00:00
Corinna Vinschen d6581f44d4 * fhandler.cc (fhandler_disk_file::open): Check for allow_ntsec
when determining exec flag.
        * path.cc (symlink_info::check): Remove call to get_file_attribute().
        * security.cc (read_sd): Rename, ditto for variables to conform
        to common naming convention. Use GetFileSecurity() instead of
        BackupRead() to avoid permission problems when reading ACLs.
        (write_sd): Same renaming as for read_sd().
        (alloc_sd): Change default permissions according to Linux permissions
        for group and world when write permission is set.
        * syscalls.cc (stat_worker): Avoid different permission problems
        when requesting file informations.
2000-04-25 16:31:14 +00:00
Corinna Vinschen efadc1c152 Forgot ChangeLog 2000-04-25 08:51:40 +00:00
Christopher Faylor 698c627424 * fhandler_console.cc (fhandler_console::read): Detect extended keycode
information for Windows 9x so that function keys will work correctly.
2000-04-24 21:41:11 +00:00
DJ Delorie 046069e449 * net.cc (cygwin_inet_network): new function.
* cygwin.din (inet_network): new export
2000-04-24 15:44:11 +00:00
Christopher Faylor 7203adb1cc Fix handling of /.filename 2000-04-21 14:37:48 +00:00
Christopher Faylor 6b762a4ec6 * path.cc (normalize_posix_path): Previous two patches were still incorrect so
rewrite this function to deal with trailing dots.
(mount_info::conv_to_win32_path): Just check for '/' where appropriate.
Eliminate nofinalslash call since it is handled in normalize_posix_path now.
2000-04-21 05:32:19 +00:00
Christopher Faylor 60bebb0318 * exceptions.cc (handle_exceptions): Search further for stack info to
accomodate Windows 95.
2000-04-20 21:33:58 +00:00
Christopher Faylor db64ab89f0 * path.cc (normalize_posix_path): Previous change failed to take root
access into account.
2000-04-20 20:42:14 +00:00
Corinna Vinschen bf921462e7 * syscalls.cc (_link): Check new link path for trailing dot. 2000-04-20 13:52:41 +00:00
Christopher Faylor d7aac2acf5 * fhandler.h (fhandler_base::hclose): New virtual method.
(fhandler_base::set_inheritance): Make this a method so that we can use the
appropriate close methods.
* fhandler.cc (fhandler_base::set_inheritance): Ditto.
* path.cc (normalize_posix_path): Eliminate /.  trailing path component.
2000-04-20 04:38:10 +00:00
Corinna Vinschen f06a3648d5 * syscalls.cc (setuid): Allow switching user context after
successful call to ImpersonateLogedOnUser (NT only).
	(setgid): Ditto.
	(seteuid): Call setuid.
	(setegid): Call setgid.
2000-04-19 22:33:20 +00:00
Corinna Vinschen ceba50edbe * uinfo.cc (internal_getlogin): Use NetGetDCName() instead
of NetGetAnyDCName().
2000-04-19 20:03:51 +00:00
DJ Delorie ef6581f9ff * syscalls.cc (_rename): Try MoveFile() at first before
MoveFileEx(..., MOVEFILE_REPLACE_EXISTING).
2000-04-19 03:21:13 +00:00
Christopher Faylor 25ba8f306f * dcrt0.cc (globify): Don't use \ quoting when apparently quoting a DOS path
spec, even within a quoted string.
2000-04-18 23:16:56 +00:00
Christopher Faylor c845acffda * dcrt0.cc (globify): Don't use \ quoting when apparently quoting a DOS path
spec.
2000-04-18 21:28:45 +00:00
Christopher Faylor fbf23e34c5 * init.cc (dll_entry): Use better check for determining when to set thread
specific stuff.
* syscalls.cc (_unlink): Continue with chmod'ing file even if DELETE_ON_CLOSE
succeeds, if file still exists.
2000-04-16 22:57:05 +00:00
Christopher Faylor eed11cf2bb * fhandler_console.cc (keytable): Add support for keypad 5 key, which MS seems
to think is equivalent to VK_CLEAR.
* debug.cc (thread_stub): Eliminate initialization of reent stuff.
* init.cc (dll_entry): Move it here.
2000-04-15 03:52:24 +00:00
Christopher Faylor 2cf9359a8a * dcrt0.cc (insert_file): Avoid freeing previously allocated argument list.
* path.cc (symlink_info::check): Rename from symlink_check_one.  Use new
symlink_info struct for communication.
(path_conv::path_conv): Use symlink_info structure for communication with
symlink_info::check.  Fix typo which resulted in symbolic links always being
resolved.
(readlink): Use stat_suffixes array when resolving a link.
* syscalls.cc (stat_suffixes): Make global.
2000-04-13 22:43:48 +00:00
Corinna Vinschen 8a06963c1c * include/cygwin/version.h: Bump minor api to reflect export change. 2000-04-13 18:52:12 +00:00
Corinna Vinschen b53881fd27 * cygwin.din: Add symbol for `lacl'.
* security.cc (ReadSD): Add debug output.
	(acl_worker):  New static function.
	(acl): Call acl_worker now.
	(lacl): New function.
	(facl): Call acl_worker now.
	* include/cygwin/acl.h: Add prototype for `lacl'.
2000-04-13 06:53:24 +00:00
Christopher Faylor 0d60da2632 * path.cc (path_conv::path_conv): Ensure that suffix is correctly copied to
path when we've found a symlink but aren't following symlinks.
2000-04-12 22:50:08 +00:00
Christopher Faylor af3e5ed279 * fhandler.cc (fhandler_disk_file::fstat): Allocate enough space for root dir
determination or overflow an array.
2000-04-08 04:47:15 +00:00
Christopher Faylor 0cda2f4609 * exceptions.cc (sigsave): Copy on fork so that we can restore correct behavior
in forked process.
(interruptible): Flag as interruptible when running in main process module.
(interrupt_setup): Save return address and address of return address.
(signal_fixup_after_fork): New function.  Uses above two values to restore
proper behavior to forked process.
(interrupt_on_return): Pass return address address to interupt_setup.
(interrupt_now): Pass NULL for return address address to interrupt_setup.
* fork.cc (fork): Call signal_fixup_after_fork.
* shared.h: Lint cleanups.
* winsup.h: Ditto.
2000-04-08 04:13:12 +00:00
Christopher Faylor aefbf3885d * fhandler.h (select_stuff): Eliminate use of 'total'.
* select.cc (cygwin_select): Ditto.
(select_stuff::wait): Use maximum size for w4 rather than calculating what will
fit.
2000-04-03 18:15:01 +00:00
Corinna Vinschen 476839eb03 * grp.cc (parse_grp): Save empty array instead of
NULL in gr_mem if no supplementary group is given.
2000-04-03 18:08:13 +00:00
Corinna Vinschen 796e3b20bc * newlib/libc/include/sys/unistd.h: Add prototypes for
fchmod, fchown, lchown.
        * winsup/cygwin/syscalls.cc (chown_worker): Use previous
        uid/gid if new uid/gid is -1.
        New static function with chown functionality.
        (chown): Call chown_worker with SYMLINK_FOLLOW.
        (fchown): New function. Call chown_worker with SYMLINK_FOLLOW.
        (lchown): New function. Call chown_worker with SYMLINK_IGNORE.
        * cygwin.din: Add symbols for fchown, lchown.
        * path.cc (symlink): Call `set_file_attribute()' and
        `SetFileAttributeA()' instead of `chmod()' to set
        uid/gid correct.
2000-04-02 20:42:42 +00:00
Christopher Faylor e3be633dd8 * fhandler.h (select_record): Explicitly zero elements of this class.
(select_stuff): Ditto.
* select.cc (cygwin_select): Eliminate memset zero of sel.
2000-03-30 03:51:30 +00:00
Christopher Faylor d29b6111a5 * Makefile.in: Use default rules when compiling cygrun.o.
* dcrt0.cc (host_dependent_constants::init): Limit non-NT platforms to 32K
chunks when copying regions during a fork.
* path.cc (symlink_check_one): Add temporary debugging output.  Simplify
PATH_EXEC test.
* syscalls.cc (stat_suffixes): Null terminate this list.
2000-03-28 21:49:16 +00:00
Christopher Faylor c114dfb0c0 * path.cc (symlink_check_one): Recognize symlink settings from the mount table.
* path.h: Make PATH_SYMLINK an alias for MOUNT_SYMLINK.
* syscalls.cc (stat_worker): Use extension search mechanism in path_conv to
look for .exe rather than trying to special case it here.
* mount.h: Make MOUNT_SYMLINK a real option.
2000-03-26 01:54:22 +00:00
Christopher Faylor 4f7831c1f5 * environ.cc: Add TMPDIR to the list of environment variables which are
converted to POSIX format.
* sigproc.cc (proc_terminate): Don't attempt to delete when a muto pointer is
NULL.
2000-03-25 05:25:27 +00:00
Corinna Vinschen 1b16b354fa * syscalls.cc (stat_worker): Set st_nlink to 1 on remote drives. 2000-03-19 11:05:14 +00:00
Christopher Faylor 5bc5ee4457 * times.cc: Fix extern declarations for variables that are exported but used by
this modules.
2000-03-19 04:14:07 +00:00
Christopher Faylor 731d9d5b3c * times.cc: Remove unneeded (and incorrect) externs. 2000-03-19 04:05:14 +00:00
Christopher Faylor 073519645b * dcrt0.cc (host_dependent_constants::init): Eliminate DELETE flag from shared
constant.
2000-03-18 06:33:33 +00:00
Christopher Faylor 87b82db4e7 * delqueue.cc (delqueue_list::queue_file): Add some debugging.
* path.h (class path_conv): Add a char * operator for the most common case.
* syscalls.cc (_unlink): Rewrite to use FILE_FLAG_DELETE_ON_CLOSE when possible
(i.e., on NT).
2000-03-18 06:26:14 +00:00
Corinna Vinschen 2be36bd9c4 * fhandler.cc (fhandler_base::open): Call set_file_attribute() only if a file is really created. 2000-03-17 17:22:53 +00:00
Corinna Vinschen af792540a6 Change ChangeLog entry to more common format. 2000-03-16 20:46:50 +00:00
Corinna Vinschen 5d4af61e5d * security.cc (set_process_privileges): Removed `static'.
(get_nt_attribute): Returns uid and gid additionally. Removed call
        to set_process_privileges().
        (get_file_attribute): Returns uid and gid additionally. Don't
        call ntea if ntsec is ON.
        (set_nt_attribute): Removed call to set_process_privileges().
        Don't call ntea if ntsec is ON.
        (acl): Removed call to set_process_privileges().
        * dcrt0.cc (dll_crt0_1): Calls set_process_privileges() now.
        * winsup.h: New prototype for set_process_privileges(),
        changed prototype for get_file_attribute().
        * fhandler.cc (get_file_owner): Discarded.
        (get_file_group): Ditto.
        (fhandler_disk_file::fstat): Discard calls to get_file_owner() and
        get_file_group().
        * path.cc (path_conv::path_conv): Added debugging output for result
        of GetVolumeInformation().
        (mount_info::conv_to_win32_path): Call backslashify() with pathbuf
        instead of src_path.
        * syscalls.cc (chown): Reformatted.
        (chmod): Replace get_file_owner() and get_file_group() calls
        by a call to get_file_attribute(). Discard local variable has_acls.
        Slightly reformatted.
        (stat_worker): Replaced idiot's (it's me) root dir check by call
        to rootdir(). Don't call num_entries() on remote drives.
        Discard local variable has_acls.
2000-03-16 19:35:18 +00:00
Corinna Vinschen 427cf50a1a * errno.cc: Map ERROR_NOACCESS to EFAULT. 2000-03-15 20:40:07 +00:00
Christopher Faylor 181438ea70 * spawn.cc (spawn_guts): Restore dependency on signal_arrived. It's needed to
wake up the WaitForSingleObject.
2000-03-15 19:29:15 +00:00
Christopher Faylor 332600d80c Pipe changes throughout suggested by Eric Fifer <EFifer@sanwaint.com>
* debug.cc (threadname_init): Pass name of lock as arg 2 of new_muto.
* malloc.cc (malloc_init): Ditto.
* sigproc.cc (sigproc_init): Ditto.
* exceptions.cc (events_init): Ditto.
(call_handler): Eliminate special case for hExeced.  Report locked thread in
debugging output.
* fhandler.cc (fhandker_pipe::fhandler_pipe): Propagate device type to base
class.
* fhandler.h (fhandler_pipe): Ditto.
* hinfo.cc (hinfo::build_fhandler): Pass specific type of pipe to constructor.
* spawn.cc (spawn_guts): Eliminate dependency on signal when waiting for
subprocess.
* strace.cc: Remove obsolete #ifdef.
* sync.cc (muto::muto): Save the name of the muto.
(muto:~muto): Also release the muto.
* sync.h: Add a muto name field.
* select.cc (peek_pipe): Avoid doing a PeekNamedPipe on the write end of a
pipe.
2000-03-15 04:49:36 +00:00
Christopher Faylor 3f0b493540 * fhandler.cc (fhandler_base::get_readahead_into_buffer): New function.
* fhandler.h: Declare new function.  Add extra argument to
process_slave_output.
* fhandler_console.cc (fhandler_console::read): Move read ahead code to new
function.
* fhandler_tty.cc (fhandler_pty_master::process_slave_output): Move common code
here.
(fhandler_tty_slave::read): Understand readahead.
(fhandler_pty_master::read): Move code to process_slave_output.
* select.cc (peek_pipe): Avoid performing certain checks when non-read and on
inappropriate fh types.
2000-03-12 06:29:54 +00:00
Christopher Faylor 774ea16211 * fhandler_console.cc (fhandler_console::read): Don't even think about breaking
on interrupt if executing in a "cygwin" thread.
* fhandler_tty.cc (fhandler_pty_master::process_slave_output): Streamline,
simplify code.
* sigproc.cc (sig_send): Remove debugging statement.
2000-03-12 04:44:37 +00:00
Christopher Faylor 1e8b88023c * sigproc.cc: Set wait_sig priority to normal. 2000-03-11 15:51:46 +00:00
Christopher Faylor 7fecc3e4d6 * sigproc.cc (wait_sig): Add addtional debugging output. 2000-03-10 18:04:20 +00:00
Christopher Faylor af1dc7ccea * environ.cc: Eliminate oldstack CYGWIN option.
* exceptions.cc (sfta): Eliminate obsolete function.
(sgmb): Eliminate obsolete function.
(class stack_info): Remove MS method for walking the stack.
(stack_info::init): Just initialize required fields.
(stack_info::brute_force): Rename to stack_info::walk.
(handle_exceptions): Pass derived frame pointer to sig_send.
(interrupt_setup): Clear saved frame pointer here.
(interrupt_on_return): thestack is no longer a pointer.
(call_handler): Accept a flag to indicate when a signal was sent from other
than the main thread.  Use saved frame pointer for determining where to place
signal handler call.
(sig_handle): Accept "nonmain" argument.  Pass it to call_handler.
* fhandler_tty.cc (fhandler_tty_common::__acquire_output_mutex): Change
debugging output slightly.
* (fhandler_tty_common::__release_output_mutex): Ditto.
(fhandler_tty_slave::read): Fix a comment, remove a goto.
* sigproc.cc (sig_send): Accept an optional frame pointer argument for use when
suspending the main process.  sigcomplete_main is an autoreset event now.  Save
frame pointer for non-main operation.
(wait_sig): Make sigcomplete_main an autoreset event.  Eliminate NOSIGQUEUE.
Pass rc to sig_handle to signify if this was a nonmain process.
* sigproc.h: Reflect change to sig_send argument.
* syscalls.cc (swab): Eliminate swab function since it is now available in
newlib.
* winsup.h (signal_dispatch): Change CONTEXT cx to DWORD ebp.
2000-03-09 21:04:05 +00:00
Christopher Faylor cba95ef1c8 * sigproc.cc (sig_send): Eliminate sync_sig_send synchronization since it
didn't seem to affect the "bash hangs" problem.
2000-03-07 18:32:40 +00:00
Christopher Faylor 5abc9b830b Throughout use strace class in place of individual functions and variables.
* cygwin.din: Eliminate _strace_wm.
* sigproc.cc (wait_sig): Temporarily add more debugging output.
* include/cygwin/version.h: Bump minor api to reflect export change.
2000-03-07 05:33:09 +00:00
Christopher Faylor 68997e887d * exceptions.cc (call_handler): Streamline to use only one call to
ResumeThread.
* sigproc.cc (sig_send): Use a muto around the ReleaseSemaphore.  Remove
priority setting since it didn't solve anything.
2000-03-05 06:34:55 +00:00
Christopher Faylor b528f63495 * sigproc.cc (sig_send): Temporarily set priority to highest while sending a
signal.
2000-02-29 05:47:17 +00:00
Christopher Faylor 716254905c * pinfo.cc (set_myself): Add build date to strace output.
* sigproc.cc (proc_subproc): Only clear wait event when not attending to a
signal.
2000-02-28 16:25:34 +00:00
Christopher Faylor 297b7a63c8 Fix typo. 2000-02-28 06:23:10 +00:00
Christopher Faylor 4698cc8ec8 * configure.in: Remove --enable-strace-hhmmss option.
* configure: Regenerate.
2000-02-28 05:10:23 +00:00
Christopher Faylor d542443ea4 * dcrt0.cc (set_os_type): Record OS name string.
(getprogname): Eliminate obsolete function.
(dll_crt0_1): Move initial strace initialization output to set_myself.
* exceptions.cc (interruptible): Add debugging output.
(interrupt_setup): New function.
(interrupt_now): Use interrupt_setup to set up common interrupt handler stuff.
(interrupt_on_return): Ditto.
(call_handler): Move signal_arrived arm and clear threads to region where
signalled thread is suspended or suffer races.
* pinfo.cc (set_myself): Output interesting information when strace is first
initialized.  Initialize progname here.
* sigproc.cc (sig_dispatch_pending): Modify to ensure that flush signal are
sent synchronously.
* strace.cc (strace_vsprintf): Move code into strace program.
* uname.cc (uname): Use 'osname' global to construct cygwin name + Windows type
+ version.
2000-02-28 05:05:33 +00:00
Christopher Faylor 8656ee07ef * exceptions.cc (interruptible): Make a little more structured.
(call_handler): Allow signals to be sent even if signalled thread is stopped.
Change order of signal_arrived arming/waiting threads clearing to eliminate a
race.
(reset_signal_arrived): New helper function.
* malloc.cc (malloc_init): Use mutos so that signal handler can keep track of
who owns the lock.
(__malloc_lock): Ditto.
(__malloc_unlock): Ditto.
* sync.h (new_muto): Actually use a muto for the "buffer".
* Makefile.in: Fix a dependency.
2000-02-26 01:11:54 +00:00
DJ Delorie 52aaab48f4 * Makefile.in: fix "make check" support and cygrun. 2000-02-26 01:06:48 +00:00
Christopher Faylor faecc585c2 * syscalls.c (_read): Clear errno before doing any read operation. 2000-02-24 20:57:03 +00:00
Christopher Faylor d3bda1df95 * exceptions.cc (call_handler): Use new muto linked list to look for all
potential mutos owned by suspended thread.  Clear waiting threads while thread
is stopped.
(proc_subproc): Clarify debugging output.
* sync.h (class muto): Add 'next' field.
(new_muto): Keep linked list alive.
2000-02-24 19:54:01 +00:00
Christopher Faylor 9aa07a8f60 Fix final round of gcc warnings relating to unused parameters.
* debug.cc (iscygthread): New function.
* debug.h: Declare it.
* exceptions.cc (set_process_mask): Flush pending signals.
(handle_sigsuspend): No need to flush pending signals.
(call_handler): Refine previous tests of muto ownership.  Only clear wait()'s
when we have definitely responded to a signal.
* fhandler_console.cc (fhandler_console::read): Don't set EINTR if executing in
a "cygwin" thread.
* sigproc.cc (proc_subproc): Use second argument to control whether CLEARWAIT
actually sets "signalled" flag.
* sync.h (muto): Add 'unstable' method.
2000-02-24 06:45:32 +00:00
Christopher Faylor 65b9598470 Fix final round of gcc warnings relating to unused parameters. 2000-02-24 03:53:22 +00:00
Christopher Faylor 41f42725a2 * hinfo.cc (hinfo::extend): Clean up debugging output. 2000-02-24 03:00:37 +00:00
Christopher Faylor f02f1f1444 * exceptions.cc (interruptible): Change method for determining if something is
interruptible.
(call_handler): Avoid suspending a thread if it owns a mutex.  Only set
signal_arrived if the thread was actually interrupted.
(events_init): Initialize module information needed by interruptible().
(sigdelayed): Don't call sig_dispatch_pending since it could screw up
* init.cc (dll_entry): Record module handle of main for use by interruptible().
(proc_subproc): Reorganize handling of terminated child so that the bulk of the
processing comes from the signal thread.
(wait_sig): Force processing of waiting threads if SIGCHLD is not processed.
* sync.cc (muto::release): Set tid == 0 after lock is released or signal
processor will be confused.
2000-02-24 02:49:44 +00:00
Christopher Faylor 01cf5d0f5d Respond to more g++ warnings relating to initializing structures. 2000-02-23 04:07:13 +00:00
Christopher Faylor c90d620db8 * fhandler.cc (set_inheritance): Revert previous patch which got rid of 'name'
parameter.
2000-02-21 23:38:57 +00:00
Christopher Faylor 9cec3d45aa Respond to a multitude of g++ warnings. 2000-02-21 05:20:38 +00:00
Christopher Faylor 2b706f3f6e * environ.cc (getwinenv): Make __stdcall.
(winenv): Ditto.
* malloc.cc (strdup): New function.  Occludes newlib version.
(_strdup_r): Ditto.
* winsup.h: Reflect above __stdcall changes.
2000-02-21 03:13:24 +00:00
Corinna Vinschen 486e3de201 *** empty log message *** 2000-02-21 00:31:55 +00:00
Christopher Faylor 1fd5e000ac import winsup-2000-02-17 snapshot 2000-02-17 19:38:33 +00:00