(_threadinfo::init_thread): Rename from 'init'.
(_threadinfo::init): Declare new function.
(_threadinfo::protect_linked_list): Declare new critical section.
* dcrt0.cc (dll_crt0_1): Call init_thread to initialize thread stuff.
(_dll_crt0): Call _threadinfo::init prior to invoking dll_crt0_1.
* exceptions.cc (_threadinfo::init_thread): Rename from 'init'.
(_threadinfo::init): Define new function. Protect linked list manipulation
with new critical section.
(_threadinfo::call): Reflect function name change.
(_threadinfo::remove): Protect linked list manipulation with new critical
section
* gentls_offsets: Rework to allow multi-line "don't parse this" protection.
* init.cc (dll_entry): Don't remove threads info stuff here since the remove
function uses a critical section which can't be used during thread creation or
destruction.
* thread.cc (pthread::exit): Call _threadinfo remove function here.
monitored by signals since this thread will never call raise or sigwait.
(cygthread::simplestub2): Ditto. Set ev here.
(cygthread::cygthread): Don't set ev here for freerange thread.
* libc/stdio/vfprintf.c (_VFPRINTF_R): Use _r versions
of mb routines for %lc and %ls support.
* libc/stdio/vfscanf.c (_svfscanf_r): Add %lc, %C,
%ls, and %S support. Remove CYGNUS_NEC markers and
code within.
2003-12-04 H.J. Lu <hongjiu.lu@intel.com>
* elfxx-ia64.c (elfNN_ia64_relax_section): Use the
need_relax_finalize field in link_info instead of
relax_finalizing to check if the relax finalize pass is being
done.
include/
2003-12-04 H.J. Lu <hongjiu.lu@intel.com>
* bfdlink.h (bfd_link_info): Change relax_finalizing to
need_relax_finalize.
ld/
2003-12-04 H.J. Lu <hongjiu.lu@intel.com>
* emultempl/ia64elf.em (gld${EMULATION_NAME}_after_parse): Set
link_info.need_relax_finalize to TRUE.
* ldlang.c (lang_process): Use link_info.need_relax_finalize
instead of link_info.relax_finalizing.
* ldmain.c (main): Likewise.
List_insert call.
(pthread::prepare): Ensure race safeness when adding function
pointers to atfork lists by using List_insert.
* thread.h (List_insert): Use InterlockedCompareExchangePointer to
ensure race safeness without using a mutex.
(List_remove): Use InterlockedCompareExchangePointer to
ensure race safeness with List_insert.
(List::insert): Remove mx parameter for List_insert call.
tests had a compatibility bug.
* winsup.api/ltp/fcntl09.c: Don't use F_RDLCK | F_WRLCK but only
F_WRLCK to set a write lock.
* winsup.api/ltp/fcntl10.c: Ditto.
(NEW_FUNCTIONS): Add fcntl64.
* cygwin.din: Export fcntl64. Make fcntl being SIGFE.
* fcntl.cc (fcntl_worker): New function.
(fcntl64): New function.
(_fcntl): Call fcntl_worker. Convert 32 bit flock structure into
64 bit flock structure and vice versa.
* fhandler.cc (fhandler_base::lock): Change 2nd parameter to
struct __flock64 *.
* fhandler_disk_file.cc (fhandler_disk_file::lock): Ditto. Rework
to be 64 bit aware.
* fhandler.h: Accomodate above method argument changes.
* include/cygwin/types.h: Add struct __flock32 and __flock64.
Define struct flock according to setting of __CYGWIN_USE_BIG_TYPES__.
* include/cygwin/version.h: Bump API minor number.
privilege when building the name string.
(open_shared): Remove the call to OpenFileMapping.
(shared_info::initialize): Move cygheap initialization to ...
(memory_init): ... here. Suppress now useless shared_h variable.
(user_shared_initialize): Make tu a cygpsid.
* cygwin.din: Export flock.
* flock.c: New file.
* include/sys/file.h: Include sys/cdefs.h.
Add function prototype for flock().
Add some comments from BSD's header for further clarity.
(L_SET, L_CURR, L_INCR, L_XTND): Redefine as the macros
SEEK_SET, SEEK_CUR, SEEK_CUR, & SEEK_END respectively.
(LOCK_SH,LOCK_EX,LOCK_NB,LOCK_UN): New macros for flock().
* include/cygwin/version.h: Bump API minor number.
* exceptions.cc: Ditto.
* fhandler_termios.cc: Ditto.
* signal.cc: Ditto.
* sigproc.cc: Ditto.
* Makefile.in: Revert previous change which made a cygwin.din newer than a
version.h a warning rather than an error.
Christopher Faylor
Alan Modra
Jeff Johnston
H.J. Lu
Corinna Vinschen
Nick Clifton
Thomas Pfaff
Danny Smith