Mail Archives: cygwin-developers/1998/04/22/16:25:48
I've put a new winsup snapshot in the usual place. This one includes
more code reorganization changes as well as bug fixes for the readlink
problem affecting RCS and some other changes.
I'm also pleased to announce that Christopher Faylor has joined
Cygnus Solutions and will be working on Cygwin32, among other
Win32-related endeavors.
ChangeLog entries since the last snapshot follow.
--
Geoffrey Noer
noer AT cygnus DOT com
--------------------------------> snip <-----------------------------
Wed Apr 22 15:43:56 1998 Geoffrey Noer <noer AT cygnus DOT com>
* syscalls.cc (cygname): delete
* shared.cc (shared_name): new, was cygname
* strace.cc, exceptions.cc, sigproc.cc, shared.cc: fix
cygname references in light of above
Wed Apr 22 14:12:09 EDT 1998 Christopher Faylor <cgf AT cygnus DOT com>
* select.cc (fd_set_map::remove_pair_by_handle): minor optimization
* strace.cc (strace_printf): change format for consistency
patch from sos AT prospect DOT com DOT ru (Sergey Okhapkin):
* dcrt0.cc (dll_crt0): Call global constructors explicitly
* tty.cc (create_tty_master): Remove code which attempted to
invoke tty constructor
Tue Apr 21 16:18:27 EDT 1998 Christopher Faylor <cgf AT cygnus DOT com>
* environ.cc (ucenv): inline
(posify): Ditto
(environ_init): remove obsolete function use
* path.cc (symlink_check_one): Set errno here where appropriate.
(readlink): Rely on errno set by symlink_check_one rather than
defaulting to EINVAL. Should fix problems with RCS.
Tue Apr 21 15:36:41 EDT 1998 Christopher Faylor <cgf AT cygnus DOT com>
* Implement a NOSTRACE preprocessor define to allow building
Cygwin32 without any STRACE code.
* configure.in: Add entries for architecture specific programs
to allow easier cross-compile builds
* configure: Ditto
* Makefile.in: Ditto
* console.cc (fhandler_console::char_command): Fix two problems
with cursor position report: 1) it reported position relative
to beginning of buffer rather than beginning of screen, 2) it
reported y, x in reversed order
* dcrt0.cc: Remove NO_COPY from variables that don't need it.
Remove variables obsoleted by NO_COPY.
(dll_crt0_1): strace settings are now inherited. Don't try
to initialize strace early. Remove initialization of variables
which are now handled automatically by NO_COPY. Set error mode
for Cygwin32 to fail on critical errors rather than popping up
a dialog box.
* spawn.cc (spawn_guts): Always use default error mode when
spawning a new process. Move error message to more generally
useful location. Terminate signal handling in a cygwin parent
process or two processes will be handling signals.
(_spawnve): Inherit strace stuff
* exceptions.cc (events_init): Provide more information on
"Catastrophic failure". Change error message wording slightly.
* fork.cc: Remove obsolete structure
(cygwin_fork_helper1): Remove use of obsolete structure. Inherit
strace settings in child processes.
* sigproc.cc (sigproc_init): Set wait_sig priority immediately
after thread creation.
* smallprint.c: Remove unneeded include
* strace.cc: Reorganize to handle NOSTRACE
(strace_open): Use strace entries in pinfo structure which are
now inherited
(strace_dump): ditto
(strace_init): preprocessor define STRACE_HHMMSS causes strace
output to use alternate log file format.
(strace_printf): ditto
* syscalls.cc (access): Remove SetErrorMode in favor of global
cygwin32 setting in dll_crt0_1.
* fhandler.cc: Handle NOSTRACE
* tty.cc: Ditto
* window.cc: Ditto
* include/sys/strace.h: Ditto
* winsup.h: Move strace_file handle from per_process to pinfo so
that it can be inherited. Remove obsolete pinfo entry.
Tue Apr 21 14:30:52 EDT 1998 Christopher Faylor <cgf AT cygnus DOT com>
* hinfo.cc (cygwin32_attach_handle_to_fd): New function
* include/sys/cygwin.h: Ditto.
* cygwin.din: Export new cygwin-specific function
Tue Apr 21 02:32:08 1998 Geoffrey Noer <noer AT cygnus DOT com>
* syscalls.cc: comment out file_queue struct that doesn't
seem to be used for anything anymore. Don't need to include
stdarg.h or sys/socket.h. Include utmp.h. Minor respacing.
Move all functions from misc.cc here.
(_read): change strace debug printf function name to _read
(logout): rename success to res
* misc.cc: delete file
* Makefile.in: adjust for above change
Tue Apr 21 01:45:05 1998 Geoffrey Noer <noer AT cygnus DOT com>
* dir.cc: new file for directory-related functions, was
dirsearch.cc.
(mkdir, rmdir, writable_directory): move here from syscalls.cc,
writable_directory no longer static
* dirsearch.cc: delete file
* winsup.h: add proto for writable_directory.
* errno.cc: new file for errno-related functions, move errmap
struct here from syscalls.cc
(seterrno): move from syscalls.cc
(strerror): move from strerror.cc
* strerror.cc: delete file
* syscalls.cc: delete everything moved to any of the above files
* Makefile.in: adjustments for above
Thu Apr 17 16:43:23 1998 Geoffrey Noer <noer AT cygnus DOT com>
* termios.cc: add comments, add extern "C" in front of exported
calls, move debugging local functions to end of file
* winsup.h: remove fork_terminate proto for function that is no
longer with us. Add strccpy proto.
* spawn.cc (_spawnve): make static
(strccpy): remove in favor of identical function in exec.cc
* exec.cc (strccpy): no longer static
patch from newsham AT lava DOT net (Tim Newsham):
* select.cc (cygwin32_select): fix off by one error, stop
using memcpy to copy memory over itself
Thu Apr 16 16:23:00 1998 Geoffrey Noer <noer AT cygnus DOT com>
* net.cc: respace, put all fhandler_socket functions together
(getsockopt): fix case statement bug resulting in faulty strace
output
(setsockopt): ditto
* shared.cc: throughout, rename global h to cygwin_shared_h
* strerror.cc: make error global a local variable
* fhandler.h: add comments, add virtual function always_read_ready
to fhandler_serial which should return zero to allow non-blocking
serial I/O.
* Makefile.in: select.cc should depend on select.h
Wed Apr 15 16:14:01 1998 Geoffrey Noer <noer AT cygnus DOT com>
* select.h: new file, containing macros used by select.cc.
* select.cc: remove them from here, include select.h
Wed Apr 15 15:23:55 1998 Geoffrey Noer <noer AT cygnus DOT com>
* ntea.cc (NTReadEARaw): mark as static, don't check allow_ntea
since this is only accessed by functions that have already checked
it.
- Raw text -