* Makefile.in: Ensure that -MD gets added to CFLAGS regardless of CFLAGS
command-line setting.
* cygwin.din: Export sexec* functions as function which returns ENOSYS
(i.e., sexec* is deprecated).
* dtable.cc (dtable::vfork_child_dup): Ensure that impersonation is restored
even on failure.
* exec.cc: Throughout, remove references to sexec* and _spawnve.
* pinfo.h: Remove _spawnve declaration.
* spawn.cc: Rename _spawnve to spawnve and use throughout.
(spawn_guts): Eliminate hToken argument and processing of same. Just perform
special actions if impersonating.
(spawnve): Rename from _spawnve.
* dcrt0.cc (dll_crt0_1): Initialize wincap and check for sanity before running
global ctors.
* wincap.h (wincap): Eliminate constructor. Default is to zero memory, anyway.
* wincap.cc (wincap): Copy this on fork to avoid initialization in forked
processes.
Robert Collins [Mon, 10 Jun 2002 01:10:45 +0000 (01:10 +0000)]
2002-06-10 Robert Collins <rbtcollins@hotmail.com>
* cygwin.din: Add _pthread_cleanup_push and _pthread_cleanup_pop.
* pthread.cc: Change __pthread_self to pthread::self() thruoghout.
(_pthread_cleanup_push): New function.
(_pthread_cleanup_pop): Ditto.
* thread.cc: Thanks to Thomas Pfaff for the pthread cleanup_push,_pop
patch, this work is derived from that.
Change __pthread_self to pthread::self() thruoghout.
(__pthread_self): Rename to pthread::self.
(pthread::self): New method.
(pthread::pthread): Initialize new member.
(pthread::push_cleanup_handler): New method.
(pthread::pop_cleanup_handler): New method.
(pthread::pop_all_cleanup_handlers): New method.
(__pthread_exit): Pop all cleanup handlers.
* thread.h (pthread::push_cleanup_handler): Declare.
(pthread::pop_cleanup_handler): Ditto.
(pthread::pop_all_cleanup_handlers): Ditto.
(pthread::self): New static method.
(__pthread_exit): Give C++ linkage.
(__pthread_join): Ditto.
(__pthread_detach): Ditto.
(__pthread_self): Remove.
2002-04-24 Thomas Pfaff <tpfaff@gmx.net>
* include/pthread.h (__pthread_cleanup_handler): New structure
(pthread_cleanup_push): Rewritten .
(pthread_cleanup_pop): Ditto.
(_pthread_cleanup_push): New prototype.
(_pthread_cleanup_pop) Ditto.
2002-04-24 Thomas Pfaff <tpfaff@gmx.net>
* thread.cc (thread_init_wrapper): Check if thread is already joined.
(__pthread_join): Set joiner first.
(__pthread_detach): Ditto.
Robert Collins [Sun, 9 Jun 2002 23:02:00 +0000 (23:02 +0000)]
2002-06-10 Robert Collins <rbtcollins@hotmail.com>
* cygserver_transport.cc (create_server_transport): Finish the split
out of sockets code from transport_layer_base. Thanks to Nicholas
Wourms and Conrad Scott for catching this.
* mount.cc (main): Use default system/user flag for cygdrive stuff, too.
(change_cygdrive_prefix): Change MOUNT_AUTO to MOUNT_CYGDRIVE.
* umount.cc (remove_cygdrive_prefix): Ditto.
(main): Use default system/user flag for cygdrive stuff, too.
* fhandler_socket.cc (fhandler_socket::fstat): Don't assume that socket is
unix-domain socket.
* times.cc (hires_ms::prime): Set init flag.
* times.cc (hires_ms::prime): Adjust epoch of initime_us from 1601 to 1970.
Nick Clifton [Fri, 7 Jun 2002 14:56:01 +0000 (14:56 +0000)]
Enable pei386_auto_import by default. Only print a info message about auto
imports being resilved if this feature was not requested via a command line
switch.
* autoload.cc (timeGetDevCaps): Define new autoload function.
(timeGetTime): Ditto.
(timeBeginPeriod): Ditto.
(timeEndPeriod): Ditto.
* hires.h (hires_base): New class. Renamed from hires.
(hires_us): New class.
(hires_ms): New class.
* strace.cc (strace::microseconds): Use hires_us class.
* times.cc (gettimeofday): Use hires-ms class.
(hires_us::prime): Renamed from hires::prime.
(hires_us::usecs): Renamed from hires:usecs.
(hires_ms::prime): New method.
(hires_ms::usecs): New method.
(hires_ms::~hires_ms): New destructor.
* strace.cc (toggle): New global variable.
(error): Use exit instead of ExitProcess so that stdio buffers get flushed.
(create_child): Remove command line error checking.
(dostrace): Ditto.
(dotoggle): New function.
(usage): Add entry for new option -T|--toggle. Alphabetize.
(longopts): Add new option -T|--toggle.
(opts): Ditto.
(main): Handle new -T|--toggle option. Move all command line checking here
from other functions.
* utils.sgml: Update section for strace.
* fhandler.cc (fhandler_base::fstat): Initialise tv_nsec member of
st_atim, st_mtim, and st_ctim fields.
* fhandler_disk_file.cc (fhandler_disk_file::fstat_helper): Ditto.
* fhandler_process.cc (fhandler_process::fstat): Ditto.
* glob.c (stat32_to_STAT): Copy across the whole st_atim,
st_mtime, and st_ctim fields.
* syscalls.cc (stat64_to_stat32): Ditto.
* times.cc (to_timestruc_t): New function.
(time_as_timestruc_t): New function.
* winsup.h: Add to_timestruc_t and time_as_timestruc_t functions.
* include/cygwin/stat.h: Replace time_t with timestruc_t
throughout for all file times, removing the st_spare1, st_spare2,
and st_spare3 fields in the process. Add macros to access tv_sec
fields by old names.
* include/cygwin/types.h: Typedef timespec_t and timestruc_t as
struct timespec.
* dir.cc (rmdir): Streamline. Detect attempts to remove directories from
"read-only" virtual devices. (Suggested by Pavel Tsekov)
* syscalls.cc (unlink): Detect attempts to remove directories from "read-only"
virtual devices. (From Pavel Tsekov)
* dtable.cc (handle_to_fn): Check error return value from NtQueryObject first
before seeing if name buffer is NULL.
* grp.cc (read_etc_group): Fix gcc warning regarding snprintf format.
* passwd.cc (read_etc_passwd): Ditto.
* grp.cc (read_etc_group): When emulating nonexisting group file on
NT systems, read primary group SID from process token. Use that info
to create correct group entry. On error or on 9x systems fallback
to emulating Administrators group as before.
(read_etc_passwd): When emulating nonexisting passwd file on NT systems,
read user and primary group SID from process token. Use that info to
create correct passwd entry. On error or on 9x systems fallback to
emulating user with Administrator user id and Administrators group
as before.
* grp.cc (etc_group): Removed.
(parse_grp): Make line parameter nonconst. Don't copy data into new
allocated memory. Check for CR instead of LF to accomodate new
read method.
(add_grp_line): Make line parameter nonconst.
(read_etc_group): Rearrange using new pwdgrp_read class.
* passwd.cc (parse_pwd): Don't copy data into new allocated memory.
Check for CR instead of LF to accomodate new read method.
(read_etc_passwd): Rearrange using new pwdgrp_read class.
* pwdgrp.h (pwdgrp_check::set_last_modified): Use different
parameters.
(class pwdgrp_read): New class for opening and reading passwd and
group files.
* dtable.cc (handle_to_fn): Attempt to handle "raw" accesses to remote shares.
* path.cc (mount_info::conv_to_win32_path): Set flags to binary when mount
entry is not found.
(mount_info::set_flags_from_win32_path): Ditto.
Remove fcntl.h includes throughout.
* fhandler.h: Move fcntl.h include here.
(fhandler_base::set_flags): Accept supplied_bin argument. Make non-inlined.
* dtable.cc (dtable::init_std_file_from_handle): Just use binmode from pc.
(reset_to_open_binmode): Use set_flags.
* cygwin.din (open): Avoid newlib wrapper.
(read): Ditto.
(unlink): Ditto.
(write): Ditto.
* fhandler.cc (fhandler_base::set_flags): Accept supplied_bin argument. Make
binmode decisions here.
(fhandler_base::open): Avoid using pc if it is NULL. Eliminate binmode logic.
Just call set_flags with binmode argument.
(fhandler_base::init): Call set_flags with binmode argument.
* fhandler_clipboard.cc (fhandler_dev_clipboard::open): Ditto.
* fhandler_console.cc (fhandler_console::open): Ditto.
(fhandler_console::init): Force binary on open.
* fhandler_disk_file.cc (fhandler_disk_file::open): Don't set binmode here.
Let it happen in base class.
* fhandler_dsp.cc (fhandler_dev_dsp::open): Force binmode open. Set return
value appropriately if unable to open.
* fhandler_proc.cc (fhandler_proc::open): Make sure flags are set before
open_status.
* fhandler_process.cc (fhandler_process::open): Ditto.
* fhandler_registry.cc (fhandler_registry::open): Ditto.
* fhandler_random.cc (fhandler_dev_random::fhandler_dev_random): Ditto.
* fhandler_raw.cc (fhandler_dev_raw::open): Force O_BINARY by default.
* fhandler_serial.cc (fhandler_serial::init): Ditto.
* fhandler_tty.cc (fhandler_tty_slave::open): Ditto.
(fhandler_pty_master::open): Ditto.
* fhandler_virtual.cc (fhandler_virtual::open): Ditto.
* fhandler_windows.cc (fhandler_windows::open): Ditto.
* fhandler_zero.cc (fhandler_dev_zero::open): Ditto.
* net.cc (fdsock): Ditto.
* path.cc (path_conv::check): Avoid checking for extension when error or
directory.
(set_flags): Set PATH_TEXT explicitly, when appropriate.
(mount_info::conv_to_win32_path): Use set_flags() to set path flags.
* path.h (PATH_TEXT): New enum.
(path_conv::binmode): Return appropriate constant based on binmode.
* pipe.cc (make_pipe): Set binmode to O_TEXT xor O_BINARY.
* syscalls.cc (setmode_helper): Make debugging message a little clearer.
(setmode): Set binmode via set_flags.
* fhandler.cc (fhandler_base::open): Don't set binmode if already set. Don't
check for file. Files should already be set. Report on binary mode for
debugging.
(fhandler_base::fhandler_base): Don't set default binmode here. That's for
later.
* fhandler_console.cc (fhandler_console::output_tcsetattr): Don't set binmode,
ever, for console.
* fhandler_disk_file.cc (fhandler_disk_file::open): Always set the binary mode
to the value derived from mount table.
* path.cc (mount_info::conv_to_win32_path): Default to binmode if path does not
translate into anything in the mount table.
* syscalls.cc (stat64_to_stat32): Transform st_dev correctly.
(fstat64): Add evaluating st_ino and st_dev.
(stat_worker): Evaluate st_dev as 32 bit value.
* include/cygwin/stat.h: Use new dev_t definition throughout.
* include/cygwin/types.h: Define __dev16_t and __dev32_t. Define
dev_t according to __CYGWIN_USE_BIG_TYPES__ setting.
* include/sys/sysmacros.h: Define major, minor and makedev
according to __CYGWIN_USE_BIG_TYPES__ setting.
* security.cc (lsa2wchar): Suppressed.
(get_lsa_srv_inf): Suppressed.
(get_logon_server_and_user_domain): Suppressed.
(get_logon_server): Essentially new.
(get_user_groups): Add "domain" argument. Only lookup the
designated server and use "domain" in LookupAccountName.
(is_group_member): Simplify the arguments.
(get_user_local_groups): Simplify the arguments. Do only a
local lookup. Use "BUILTIN" and local domain in LookupAccountName.
(get_user_primary_group). Only lookup the designated server.
(get_group_sidlist): Remove logonserver argument. Do not lookup
any server for the SYSTEM account.
(create_token): Delete logonserver and call to get_logon_server.
Adjust arguments of get_group_sidlist, see above.
* security.h: Delete declaration of get_logon_server_and_user_domain
and add declaration of get_logon_server.
* uinfo.cc (internal_get_login): Call get_logon_server instead of
get_logon_server_and_user_domain.
* strace.cc (forkdebug): Make true by default.
(attach_process): Use window pid if cygwin pid isn't available (yet).
(create_child): Use either DEBUG_ONLY_THIS_PROCESS or DEBUG_PROCESS,
exclusively. (Suggested by Conrad.Scott@dsl.pipex.com)
* fhandler_disk_file.cc (fhandler_disk_file::fstat_by_name): Check specifically
for non-existent file, first.
(fhandler_disk_file::fstat): Perform fd open on files with funny characters.
Remove unneeded sigproc.h includes throughout.
* fhandler.h (fhandler_proc::fill_filebuf): Take a pinfo argument.
* fhandler_proc.cc (fhandler_proc::get_proc_fhandler): Simplify search for
given pid.
(fhandler_proc::readdir): Assume that pid exists if it shows up in the winpid
list.
* fhandler_process.cc (fhandler_process::open): Simplify search for given pid.
Call fill_filebuf with pinfo argument.
(fhandler_process::fill_filebuf): Pass pinfo here and assume that it exists.
* pinfo.h (pinfo::remember): Define differently if sigproc.h is not included.
* dll_init.cc (dll_list::detach): Don't run destructor on exit.
* fhandler.cc (fhandler_base::fstat): Move dev and ino calculation into caller.
* syscalls.cc (stat_worker): Calculate dev and ino calculation here, if zero.
* fhandler_proc.cc (fhandler_proc::fhandler_proc): Minor reorg for debugging.
* fhandler_process.cc (fhandler_process::exists): Return 0 on nonexistence.
(fhandler_process::fstat): Simplify pid logic.
* fhandler_tape.cc (fhandler_dev_tape::fstat): Minor reformatting.
* fhandler_disk_file.cc (readdir): Move inode calculation into caller.
(fhandler_cygdrive::readdir): Add "." and "..".
* dir.cc (readdir): Move inode calculation here so that fhandler readdirs can
benefit.
(add the rest of the ChangeLog)
* dtable.cc (dtable::init_std_file_from_handle): Default to using binmode
derived from path_conv, when required.
* fhandler.h (fhandler_base::get_w_binary): Default to binmode if nothing else
is specified.
* fhandler.h (fhandler_base::get_r_binary): Ditto.
* fhandler_disk_file.cc (fhandler_disk_file::fstat_by_handle): Work around g++
warning.
* path.cc (path_conv::check): Remove a debugging statement.
* fhandler_console.cc (fhandler_console::open): Always default to binmode.
(fhandler_console::write_normal): Don't honor binmode setting. There is
already a termios setting for this.
(fhandler_console::init): Correct argument order in init call.
* fhandler_proc.cc (fhandler_proc::readdir): Set errno when no more files.
* fhandler_process.cc (fhandler_process::readdir): Ditto.
* fhandler_registry.cc (fhandler_registry::readdir): Ditto.
Jeff Johnston [Fri, 31 May 2002 20:18:59 +0000 (20:18 +0000)]
2002-05-31 Jeff Johnston <jjohnstn@redhat.com>
* libc/sys/linux/Makefile.am: Add sig.c and sigaction.c. Also
make siglist.inc dependent on sig.c instead of signal.c.
* libc/sys/linux/Makefile.in: Regenerated.
* libc/sys/linux/sig.c: Rename from signal.c and change code to
use NSIG instead of _NSIG.
* libc/sys/linux/sigaction.c: New file.
* libc/sys/linux/signal.c: Changed to be linux signal() function
so as to override regular newlib default signal.c.
* libc/sys/linux/linuxthreads/config.h: Add __ASSUME_REALTIME_SIGNALS
definition.
* libc/sys/linux/linuxthreads/testrtsig.h: New file.
* libc/sys/linux/machine/i386/Makefile.am: Remove sigset.c.
* libc/sys/linux/machine/i386/Makefile.in: Regenerated.
* libc/sys/linux/machine/i386/sigset.c: Moved to linux main directory.
* libc/sys/linux/sigset.c: Moved from machine/i386 directory.
* libc/sys/linux/sys/signal.h: Redefine NSIG to _NSIG and override
default linux sigset_t typedef by defining it equal to __sigset_t.
* libc/unix/sigset.c: Add check so code isn't compiled on systems
with a sigset_t that isn't implemented with a single int.
* path.cc (path_conv::check): Set fileattr to INVALID_FILE_ATTRIBUTES for
nonexistent virtual device path.
(chdir): Set correct errno when attempt is made to cd to nonexistent virtual
device path.
Chris Demetriou [Fri, 31 May 2002 01:17:17 +0000 (01:17 +0000)]
[ gas/ChangeLog ]
2002-05-30 Chris G. Demetriou <cgd@broadcom.com>
Ed Satterthwaite <ehs@broadcom.com>
* config/tc-mips.c (mips_set_options): New "ase_mdmx" member.
(mips_opts): Initialize "ase_mdmx" member.
(file_ase_mdmx): New variable.
(CPU_HAS_MDMX): New macro.
(md_begin): Initialize mips_opts.ase_mdmx and file_ase_mdmx
based on command line options and configuration defaults.
(macro_build): Note in comment that use of MDMX in macros is
not currently allowed.
(validate_mips_insn): Add support for the "O", "Q", "X", "Y", and
"Z" MDMX operand types.
(mips_ip): Accept MDMX instructions if mips_opts.ase_mdmx is set,
and add support for the "O", "Q", "X", "Y", and "Z" MDMX operand
types.
(OPTION_MDMX, OPTION_NO_MDMX, md_longopts, md_parse_option):
Add support for "-mdmx" and "-no-mdmx" options.
(OPTION_ELF_BASE): Move to accomodate new options.
(s_mipsset): Support ".set mdmx" and ".set nomdmx".
(mips_elf_final_processing): Set MDMX ASE ELF header flag if
file_ase_mdmx was set.
* doc/as.texinfo: Document -mdmx and -no-mdmx options.
* doc/c-mips.texi: Likewise, and document ".set mdmx" and ".set
nomdmx" directives.
[ gas/testsuite/ChangeLog ]
2002-05-30 Chris G. Demetriou <cgd@broadcom.com>
* gas/mips/mips64-mdmx.s: New file.
* gas/mips/mips64-mdmx.d: Likewise.
* gas/mips/mips.exp: Run new "mips64-mdmx" test.
[ include/opcode/ChangeLog ]
2002-05-30 Chris G. Demetriou <cgd@broadcom.com>
* mips.h (OP_SH_ALN, OP_MASK_ALN, OP_SH_VSEL, OP_MASK_VSEL)
(MDMX_FMTSEL_IMM_QH, MDMX_FMTSEL_IMM_OB, MDMX_FMTSEL_VEC_QH)
(MDMX_FMTSEL_VEC_OB, INSN_READ_MDMX_ACC, INSN_WRITE_MDMX_ACC)
(INSN_MDMX): New constants, for MDMX support.
(opcode character list): Add "O", "Q", "X", "Y", and "Z" for MDMX.
[ opcodes/ChangeLog ]
2002-05-30 Chris G. Demetriou <cgd@broadcom.com>
Ed Satterthwaite <ehs@broadcom.com>
* mips-dis.c (print_insn_arg): Add support for 'O', 'Q', 'X', 'Y',
and 'Z' formats, for MDMX.
(mips_isa_type): Add MDMX instructions to the ISA
bit mask for bfd_mach_mipsisa64.
* mips-opc.c: Add support for MDMX instructions.
(MX): New definition.
* mips-dis.c: Update copyright years to include 2002.
* fhandler_disk_file.cc (fhandler_disk_file::fstat): Always call fstat_by_name
if fd is not opened to allow fstat_by_name to properly set errno.
* fhandler.cc (binmode): Default to binmode when mode is not known.
git://sourceware.org / newlib-cygwin.git / log