| Age | Commit message (Collapse) | Author |
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const in parameter list.
(fhandler_socket::wait_for_events): Take a DWORD flags value instead of
just a bool. Call evaluate_events with erase flag according to
MSG_PEEK value in flags. Replace check for dontwait with check for
MSG_DONTWAIT in flags.
(fhandler_socket::connect): Call wait_for_events with 0 flags value.
(fhandler_socket::accept4): Ditto.
(fhandler_socket::recv_internal): Save flags in wait_flags. Drop
dontwait variable. Call wait_for_events with wait_flags.
(fhandler_socket::send_internal): Save MSG_DONTWAIT flag in wait_flags
and call wait_for_events with wait_flags as argument. Drop dontwait
variable.
* fhandler.h (class fhandler_socket): Change second parameter in
declaration of wait_for_events to const DWORD.
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permissions again.
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lock lasts the entire function.
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empty definition. Also add support for values of 500 or less.
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(user_info::version): Make LONG to accommodate spinlock use.
(user_info::create): New static function renamed from user_info_create.
(user_info::initialize): New private function renamed from
user_info_initialize.
(SHARED_VERSION): Delete.
(SHARED_VERSION_MAGIC): Ditto.
(USER_VERSION_MAGIC): Ditto.
(SHARED_INFO_CB): Ditto.
(USER_VERSION): Ditto.
(USER_VERSION_MAGIC): Ditto.
(CURR_SHARED_MAGIC): Update.
(CURR_USER_MAGIC): Ditto.
(shared_info::version): Make LONG to accommodate spinlock use.
(shared_info::create): New static function mirroring user_info::create.
(dll_crt0_1): Accommodate change to user_info::initialize.
* spinlock.h (spinlock::setto): New variable member.
(spinlock::done): New function.
(spinlock::spinlock): Generalize to allow arbitrary values and timeouts. Call
done() when lock is not needed.
* ntdll.h: Make multiple-inclusion safe.
(NtQuerySystemTime): Declare.
* shared.cc (installation_root_inited): Rename from shared_mem_inited.
(init_installation_root): Make inline. Use a spinlock to ensure that this is
initialized only once per session.
(user_info::initialize): Rename from user_shared_initialize. Protect with
spinlock on sversion and remove other spinlock-like things. Remove reference
to user_shared since it is now implicit. Refer to spinlock version of
multiple_cygwin_problem to ensure that any spinlock is released.
(user_info::create): Rename from user_shared_create. Accommodate change from
user_shared_initialize to user_info::initialize.
(shared_info::create): New inline function.
(shared_info::initialize): Protect with spinlock on sversion. Move heap_init
back under specific control of shared_info spinlock. Remove reference to
SHARED_INFO_CB and just use sizeof(*this).
(memory_init): Move all locking into respective functions where it is needed.
Accommodate name changes. Remove call to heap_init().
* syscalls.cc (seteuid32): Accommodate name change to user_info::create().
* mount.cc (mount_info::create_root_entry): Report on errors from add_item
since they should be nonexistent.
(mount_info::init): Don't initialize nmounts. It should already be zero. Give
more verbose error when root_idx < 0. Implicitly use this pointer rather than
explicitly referencing mount_table->.
(mount_info::add_item): Minor whitespace fix.
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botched change.
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cygwin startup code.
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2010-01-11 Richard Guenther <rguenther@suse.de>
PR lto/41569
* Makefile.def (all-lto-plugin): Depend on all-gcc.
* Makefile.in: Regenerated.
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(spinlock): New class.
* shared.cc: Include spinlock.h.
(memory_init): Use new spinlock methods rather than roll-your-own. Time out
after ten seconds if shared_mem_inited is not initialized.
* sync.h: Update copyright. Remove vanity attribution.
* sigproc.cc (sigproc_terminate): Avoid attempts to kill the signal thread
while we're still initializing or suffer a deadlock.
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* miscfuncs.cc (yield): Rename from low_priority_sleep. Remove all of the
logic which called Sleep() and just use SwitchToThread.
* miscfuncs.h (yield): Rename from low_priority_sleep.
(SLEEP_0_STAY_LOW): Delete unused define.
* shared.cc (memory_init): Move heap_init() call directly after shared memory
initialization to more closely mimic long-standing program flow.
* tty.cc (tty_list::terminate): Replace call to low_priority_sleep with Sleep.
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(open_shared): Change fifth argument to a pointer rather than a reference.
* fhandler_console.cc (fhandler_console::get_tty_stuff): Eliminate use of dummy
variable and call open_shared with constant.
* fhandler_process.cc (format_process_mounts): Ditto.
* pinfo.cc (pinfo::init): Pass pointer to shloc.
* shared.cc (shared_mem_inited): New variable.
(open_shared): Crate function wrapper for common use case.
(open_shared): Accommodate change to fifth argument to a pointer.
(shared_info::initialize): Remove spinlock test. Simplify function. Move
get_session_parent_dir call back here.
(memory_init): Protect global shared settings with shared_mem_inited spinlock.
Move get_session_parent_dir call to shared_info::initialize.
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* libc/posix/telldir.c (dd_loccnt): Change start index to be 1
instead of 0.
(_seekdir): A loc of 0 now means rewind dir.
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* (shared_info::initialize): Reorganize. Move call to init_installation_root
here under spinlock control. Move unneeded non-shared_info initialization out
of this function.
(memory_init): Remove call to init_installation_root. Call heap_init and
get_session_parent_dir here.
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* libm/common/s_rint.c: Fix error when integral part had 18 bits and
fraction had bits set beyond first radix bit. Also, make 2-part
adjustment consistent with 1-part adjustment when adjusting fractional
bits.
* libm/common/sf_rint.c: Make fractional-bit adjustment consistent
with s_rint.c by setting 0b.01 instead of 0b.001.
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* include/_mingw.h: Increment version to 3.18.
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* include/stdio.h: (_vscprintf, _vscwprintf)
* include/tchar.h: (_vsctprintf)
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* elf/common.h (VER_FLG_*): Document.
(VER_FLG_INFO): Define.
gold:
* dynobj.h (Verdef::Verdef): Add is_info arg, is_info member
function, is_info_ member.
* dynobj.cc (Verdef::write): Set VER_FLG_INFO if this->is_info_.
(Versions::Versions): Update caller.
(Versions::define_base_version): Likewise.
(Versions::add_def): Likewise.
elfcpp:
* elfcpp.h (VER_FLG_INFO): Define.
binutils:
* readelf.c (get_ver_flags): Handle VER_FLG_INFO.
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Change description for locale environment variables to comply with
changes in 1.7.2.
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* libc/stdlib/getenv.c: Delete "char *_findenv_r ();", as is not a
proper prototype, and is properly prototyped in stdlib.h, anyway.
* libc/stdlib/getenv_r.c: Ditto.
* libc/search/hash.c: Add _DEFUN to __hash_open() declaration; add
#define __DBINTERFACE_PRIVATE to activate prototypes from db_local.h.
* libc/search/db_local.h: Correct __hash_open() prototype.
* libc/sys/linux/cmath/math_private.h: Eliminate compiler warnings:
Remove #define INFINITY (redefines from math.h); remove #define __isnanf
and #define __isinff isinff.
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* configure.ac (RANLIB): Default to true.
(STRIP): Likewise.
(RANLIB_FOR_TARGET): Remove superfluous : argument.
* configure: Regenerate.
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blessed_executable_suffixes to static.
(rename): Revert meaning of old_explicit_suffix. Change the rules
for appending a .exe suffix and (yikes!) document them.
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* include/cygwin/version.h: Bump version.
* posix.sgml: Add a few more XDR functions to list
of implemented Solaris functions.
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* cygwin.din: Export xdr functions.
* include/cygwin/version.h: Bump version.
* cygxdr.cc: New.
* cygxdr.h: New.
* dcrt0.cc (dll_crt0_1): Print the (rare) xdr-related
error messages to stderr.
* Makefile.in: Add cygxdr.
* posix.sgml: Add new XDR functions to list of implemented Solaris
functions.
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* libc/include/sys/features.h: Add POSIX.1-permitted definition of
_POSIX_C_SOURCE if not already defined and _XOPEN_SOURCE has an
appropriate value. Specifically, check for POSIX.1-2008 & 2001 values.
* libc/include/sys/config.h: Add #include <sys/features.h> so that all
includes get the new check added to it.
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* libc/include/rpc/types.h: Add public types used
by RPC implementations.
* libc/include/rpc/xdr.h: Add defines used by RPC
implementations.
* libc/xdr/Makefile.am: Eliminate automake warning.
* libc/xdr/Makefile.in: Regenerate.
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* configure.host: Build libc/xdr only on cygwin.
* Makefile.am: Install xdr headers.
* libc/configure.in: Support new libc/xdr subdirectory.
* libc/Makefile.am: Support new libc/xdr subdirectory.
* libc/include/rpc/types.h: New.
* libc/include/rpc/xdr.h: New.
* libc/xdr/README: New.
* libc/xdr/Makefile.am: New.
* libc/xdr/dummy.c: New.
* libc/xdr/xdr.c: New.
* libc/xdr/xdr_array.c: New.
* libc/xdr/xdr_float.c: New.
* libc/xdr/xdr_float_vax.c: New.
* libc/xdr/xdr_mem.c: New.
* libc/xdr/xdr_private.c: New.
* libc/xdr/xdr_private.h: New.
* libc/xdr/xdr_rec.c: New.
* libc/xdr/xdr_reference.c: New.
* libc/xdr/xdr_sizeof.c: New.
* libc/xdr/xdr_stdio.c: New.
Regenerate using ac-2.63 and am-1.11.1
* libc/xdr/Makefile.in: New.
* Makefile.in: Regenerate.
* libc/configure: Regenerate.
* libc/Makefile.in: Regenerate.
* libc/argz/Makefile.in: Regenerate.
* libc/ctype/Makefile.in: Regenerate.
* libc/errno/Makefile.in: Regenerate.
* libc/iconv/ccs/binary/Makefile.in: Regenerate.
* libc/iconv/ccs/Makefile.in: Regenerate.
* libc/iconv/ces/Makefile.in: Regenerate.
* libc/iconv/lib/Makefile.in: Regenerate.
* libc/iconv/Makefile.in: Regenerate.
* libc/locale/Makefile.in: Regenerate.
* libc/misc/Makefile.in: Regenerate.
* libc/posix/Makefile.in: Regenerate.
* libc/reent/Makefile.in: Regenerate.
* libc/search/Makefile.in: Regenerate.
* libc/signal/Makefile.in: Regenerate.
* libc/stdio/Makefile.in: Regenerate.
* libc/stdio64/Makefile.in: Regenerate.
* libc/stdlib/Makefile.in: Regenerate.
* libc/string/Makefile.in: Regenerate.
* libc/syscalls/Makefile.in: Regenerate.
* libc/time/Makefile.in: Regenerate.
* libc/unix/Makefile.in: Regenerate.
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* cygtls.cc (_cygtls::call): Invoke new exception protection here.
(_cygtls::init_thread): Remove conditionalized exception handler setup.
(exception_list): Delete declaration.
(_cygtls::init_exception_handler): Delete obsolete function.
* cygtls.h: Remove (now) unneeded include.
(_cygtls): Make this a real C++ class.
(_cygtls::handle_exceptions): Remove.
(_cygtls::init_exception_handler): Remove.
(_cygtls::call2): Make private.
(myfault::faulted): Remove unneeded parentheses.
* dcrt0.cc (dll_crt0_1): Remove exception handler setup.
* dlfcn.cc (dlopen): Ditto.
(dlclose): Ditto.
* dll_init.cc (dll_dllcrt0_1): Ditto.
(dll_list::detach): Use new exception handler protection.
* exceptions.cc (dump_exception): Rename to prevent confusion with new class.
(exception::handle): Rename from _cygtls::handle_exceptions. Accommodate new
exception class. Accommodate rename to dump_exception.
* tlsoffsets.h: Regenerate.
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(_cygtls::andreas): Convert to a pointer.
(san): Convert to a real class with methods. Use a linked list to keep track
of previous handlers on the "stack".
(myfault): Rewrite to use new san class rather than calling directly into
_cygtls.
* cygtls.cc (_cygtls::init_exception_handler): Just assume that we're always
using the standard exception handler.
(_cygtls::init_thread): Reflect loss of argument to init_exception_handler.
* dcrt0.cc (dll_crt0_1): Ditto.
* dfcn.cc (dlopen): Ditto.
(dlclose): Reset the exception handler after FreeLibrary.
* dll_init.cc (dll_list::detach): Make sure that the exception handler is
initialized before calling destructors.
* exceptions.cc (_cygtls::handle_exceptions): Accommodate new andreas pointer.
* thread.cc (verifyable_object_isvalid): Pass objectptr to faulted for explicit
NULL pointer checking.
* tlsoffsets.h: Regenerate.
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the directory.
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padding and width modifiers.
(era_info_t): New type.
(free_era_info): New static function to free era_info_t storage.
(get_era_info): New static function to create era_info_t storage
from LC_TIME era information.
(alt_digits_t): New type.
(get_alt_digits): New static function to create alt_digits_t storage
from LC_TIME alt_digits information.
(free_alt_digits): New static function to free alt_digits_t storage.
(find_alt_digits): New static function to scan input for alternative
digits and return them, if any. Return NULL otherwise.
(__strptime): New static function taking all code from strptime.
Implement handling for E, O, +, 0, and width modifiers per POSIX-1.2008.
(strptime): Convert into wrapper function to provide era_info and
alt_digits pointers and call __strptime.
(conv_num): Take additional alt_digits_t parameter and if it's not
NULL, call find_alt_digits to convert.
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* security.cc (check_access): Use user.imp_token if appropriate.
Set errno and return if DuplicateTokenEx fails .
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generation to fail.
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LC_TIME locale category. Conditionalize using _WANT_C99_TIME_FORMATS
flag.
(STRTOUL): Define differently for building strftime or wcsftime.
(STRCPY): Ditto.
(STRCHR): Ditto.
(STRLEN): Ditto.
(CHECK_LENGTH): Define to simplify code.
(era_info_t): New type to store era info.
(get_era_info): New function to fetch era info matching incoming
struct tm.
(free_era_info): New function to free era info.
(alt_digits_t): New type to store alternative digits.
(get_alt_digits): New function to convert alt_digits string into
alt_digits_t structure.
(free_alt_digits): New function to free alt_digits info.
(conv_to_alt_digits): New function to convert unsigned value into
alternative digits.
(strftime): Conditionalize on _WANT_C99_TIME_FORMATS. If
_WANT_C99_TIME_FORMATS is defined, define as just a wrapper function
providing era_info and alt_digits pointers and call ...
(__strftime): Rename from strftime and make static if
_WANT_C99_TIME_FORMATS is defined. Add parameters for era_info and
alt_digits pointers. Handle conversion modifiers according to
POSIX-1.2008. Redefine %F and %Y according to POSIX. Add default case
to allow to bail out on invalid conversion specifiers.
* libc/include/sys/config.h: Move Cygwin build flags to Cygwin's
config.h.
* libc/include/stdio.h: Remove __CYGWIN_USE_BIG_TYPES__ condition.
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* include/cygwin/config.h: Move Cygwin-specific build flags from
newlib's sys/config.h here. Add a comment.
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