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for using pthread_attr_getstackaddr and pthread_attr_setstackaddr.
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2000-09-11 Ulrich Drepper <drepper@redhat.com>
* sysdeps/pthread/pthread.h: Declare pthread_attr_getstack and
pthread_attr_setstack.
* Versions [libpthread] (GLIBC_2.2): Export pthread_attr_getstack and
pthread_attr_setstack.
* attr.c (pthread_attr_getstack, pthread_attr_setstack): New functions.
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2000-09-03 Bruno Haible <haible@clisp.cons.org>
* charmaps/EUC-TW: Add commented non-reversible mappings.
2000-09-03 Bruno Haible <haible@clisp.cons.org>
* charmaps/CP949: New file.
2000-09-03 Bruno Haible <haible@clisp.cons.org>
* charmaps/GB2312: Remove 0x80..0xA0, 0xAA..0xAF, 0xF8..FF.
2000-09-03 Bruno Haible <haible@clisp.cons.org>
* charmaps/EUC-JP: Nonreversibly map 0xA1C0 to U+005C and 0x8FA2B7 to
U+007E.
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* internals.h: Declare __pthread_max_stacksize.
* pthread.c (__pthread_max_stacksize): New variable.
(__pthread_initialize_manager): Determine __pthread_initialize_manager
value.
* manager.c (thread_segment): Return always NULL if FLOATING_STACKS.
(pthread_allocate_stack): Allow kernel to choose stack address if
FLOATING_STACKS. This also handles variable-sized stacks.
Always allocate stack and guardoage together. Use mprotect to
change guardpage access.
* sysdeps/i386/useldt.h: Define FLOATING_STACKS and
ARCH_STACK_MAX_SIZE.
* attr.c (__pthread_attr_setstacksize): Also test value against
upper limit.
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2000-04-01 Andreas Jaeger <aj@suse.de>
* sysdeps/mach/hurd/mips/init-first.c: Use SHARED instead of PIC.
* sysdeps/unix/mips/sysdep.h: Use __PIC__ instead of PIC.
* sysdeps/mach/mips/thread_state.h: Likewise.
* sysdeps/generic/fclrexcpt.c: Use shlib-compat macros.
* sysdeps/generic/fegetenv.c: Likewise.
* sysdeps/generic/fesetenv.c: Likewise.
* sysdeps/generic/feupdateenv.c: Likewise.
* sysdeps/generic/fraiseexcpt.c: Likewise.
* sysdeps/generic/fsetexcptflg.c: Likewise.
* sysdeps/unix/sysv/linux/alpha/glob.c: Likewise.
* sysdeps/unix/sysv/linux/arm/errlist.c: Likewise.
* sysdeps/unix/sysv/linux/errlist.c: Likewise.
* sysdeps/unix/sysv/linux/i386/chown.c: Likewise.
2000-04-02 H.J. Lu <hjl@gnu.org>
* elf/ldconfig.h (FLAG_IA64_LIB64): New. Defined.
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* sysdeps/unix/sysv/linux/errlist.c: Likewise.
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* sysdeps/unix/sysv/linux/powerpc/pread.c: Do not use the i386 version.
Instead call the system call wrapper function using an 64bit argument.
* sysdeps/unix/sysv/linux/powerpc/pread64.c: Likewise.
* sysdeps/unix/sysv/linux/powerpc/pwrite.c: Likewise.
* sysdeps/unix/sysv/linux/powerpc/pwrite64.c: Likewise.
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1998-07-29 Mark Kettenis <kettenis@phys.uva.nl>
* sysdeps/mach/hurd/dl-sysdep.c (__lseek): New function.
(__getpid): New function.
(abort): New function.
* nis/nis_cache2_xdr.c: Removed.
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1998-07-16 10:23 Ulrich Drepper <drepper@cygnus.com>
* argp/argp-fmtstream.c: Unify names of used global functions.
* argp/argp-help.c: Likewise.
* assert/assert-perr.c: Likewise
* assert/assert.c: Likewise
* dirent/scandir.c: Likewise
* dirent/scandir64.c: Likewise
* dirent/versionsort.c: Likewise
* dirent/versionsort64.c: Likewise
* gmon/bb_exit_func.c: Likewise.
* gmon/gmon.c: Likewise.
* grp/initgroups.c: Likewise.
* iconv/gconv_conf.c: Likewise.
* inet/getnameinfo.c: Likewise.
* inet/getnetgrent_r.c: Likewise.
* inet/inet_ntoa.c: Likewise.
* inet/rcmd.c: Likewise.
* inet/rexec.c: Likewise.
* inet/ruserpass.c: Likewise.
* io/fts.c: Likewise.
* io/ftw.c: Likewise.
* io/ftw64.c: Likewise.
* io/getdirname.c: Likewise.
* io/getwd.c: Likewise.
* io/lockf.c: Likewise.
* libio/iofdopen.c: Likewise.
* libio/iopopen.c: Likewise.
* login/utmp_daemon.c: Likewise.
* malloc/mtrace.c: Likewise.
* malloc/obstack.c
* misc/daemon.c: Likewise.
* misc/efgcvt_r.c: Likewise.
* misc/err.c: Likewise.
* misc/error.c: Likewise.
* misc/fstab.c: Likewise.
* misc/getpass.c: Likewise.
* misc/getttyent.c: Likewise.
* misc/mntent_r.c: Likewise.
* misc/search.h: Likewise.
* misc/syslog.c: Likewise.
* nscd/nscd_getgr_r.c: Likewise.
* nscd/nscd_getpw_r.c: Likewise.
* posix/getpgrp.c: Likewise.
* posix/wordexp.c: Likewise.
* pwd/fgetpwent_r.c: Likewise.
* pwd/getpw.c: Likewise.
* resolv/herror.c: Likewise.
* resolv/res_init.c: Likewise.
* shadow/fgetspent_r.c: Likewise.
* shadow/lckpwdf.c: Likewise.
* signal/sigrelse.c: Likewise.
* stdio-common/asprintf.c: Likewise.
* stdio-common/dprintf.c: Likewise.
* stdio-common/getw.c: Likewise.
* stdio-common/putw.c: Likewise.
* stdio-common/snprintf.c: Likewise.
* stdio-common/sprintf.c: Likewise.
* stdio-common/sscanf.c: Likewise.
* stdlib/lrand48_r.c: Likewise.
* stdlib/mrand48_r.c: Likewise.
* string/argz-replace.c: Likewise.
* string/envz.c: Likewise.
* sunrpc/auth_des.c: Likewise.
* sunrpc/auth_unix.c: Likewise.
* sunrpc/bindrsvprt.c: Likewise.
* sunrpc/clnt_gen.c: Likewise.
* sunrpc/clnt_perr.c: Likewise.
* sunrpc/clnt_simp.c: Likewise.
* sunrpc/clnt_tcp.c: Likewise.
* sunrpc/clnt_udp.c: Likewise.
* sunrpc/get_myaddr.c: Likewise.
* sunrpc/key_call.c: Likewise.
* sunrpc/netname.c: Likewise.
* sunrpc/openchild.c: Likewise.
* sunrpc/pmap_rmt.c: Likewise.
* sunrpc/rpc_dtable.c: Likewise.
* sunrpc/rtime.c: Likewise.
* sunrpc/svc_run.c: Likewise.
* sunrpc/svc_simple.c: Likewise.
* sunrpc/svc_tcp.c: Likewise.
* sunrpc/svc_udp.c: Likewise.
* sunrpc/svcauth_des.c: Likewise.
* sunrpc/xdr_array.c: Likewise.
* sunrpc/xdr_rec.c: Likewise.
* sunrpc/xdr_ref.c: Likewise.
* sunrpc/xdr_stdio.c: Likewise.
* sysdeps/generic/abort.c: Likewise.
* sysdeps/generic/dl-sysdep.c: Likewise.
* sysdeps/generic/fstatfs64.c: Likewise.
* sysdeps/generic/ftruncate64.c: Likewise.
* sysdeps/generic/getrlimit64.c: Likewise.
* sysdeps/generic/glob.c: Likewise.
* sysdeps/generic/prof-freq.c: Likewise.
* sysdeps/generic/putenv.c: Likewise.
* sysdeps/generic/statfs64.c: Likewise.
* sysdeps/generic/ttyname_r.c: Likewise.
* sysdeps/generic/utmp_file.c: Likewise.
* sysdeps/generic/vlimit.c: Likewise.
* sysdeps/generic/vtimes.c: Likewise.
* sysdeps/posix/cuserid.c: Likewise.
* sysdeps/posix/euidaccess.c: Likewise.
* sysdeps/posix/mkstemp.c: Likewise.
* sysdeps/posix/mktemp.c: Likewise.
* sysdeps/posix/pread.c: Likewise.
* sysdeps/posix/pread64.c: Likewise.
* sysdeps/posix/profil.c: Likewise.
* sysdeps/posix/pwrite.c: Likewise.
* sysdeps/posix/pwrite64.c: Likewise.
* sysdeps/posix/sigblock.c: Likewise.
* sysdeps/posix/sigpause.c: Likewise.
* sysdeps/posix/ttyname.c: Likewise.
* sysdeps/posix/ttyname_r.c: Likewise.
* sysdeps/posix/waitid.c: Likewise.
* sysdeps/unix/getlogin_r.c: Likewise.
* sysdeps/unix/grantpt.c: Likewise.
* sysdeps/unix/rewinddir.c: Likewise.
* sysdeps/unix/sysv/linux/gethostid.c: Likewise.
* sysdeps/unix/sysv/linux/getpt.c: Likewise.
* sysdeps/unix/sysv/linux/if_index.c: Likewise.
* sysdeps/unix/sysv/linux/ptsname.c: Likewise.
* sysdeps/unix/sysv/linux/sendmsg.c: Likewise.
* sysdeps/unix/sysv/linux/statvfs.c: Likewise.
* sysdeps/unix/sysv/linux/ttyname.c: Likewise.
* sysdeps/unix/sysv/linux/ttyname_r.c: Likewise.
* sysdeps/unix/sysv/linux/ulimit.c: Likewise.
* sysdeps/unix/sysv/linux/unlockpt.c: Likewise.
* sysvipc/sys/shm.h: Likewise.
* time/ctime_r.c: Likewise.
* time/strptime.c: Likewise.
* wcsmbs/mbrlen.c: Likewise.
* wcsmbs/wcsdup.c: Likewise.
* wcsmbs/wcsxfrm.c: Likewise.
* wctype/wcfuncs.c: Likewise.
* sysdeps/unix/sysv/linux/i386/socker.S: Change to honor NO_WEAK_ALIAS.
* sysdeps/unix/sysv/linux/accept.S: Don't generate __ name.
* sysdeps/unix/sysv/linux/bind.S: Likewise.
* sysdeps/unix/sysv/linux/getsockname.S: Likewise.
* sysdeps/unix/sysv/linux/listen.S: Likewise.
* sysdeps/unix/sysv/linux/recvfrom.S: Likewise.
* sysdeps/unix/sysv/linux/sendto.S: Likewise.
* sysdeps/unix/sysv/linux/setsockopt.S: Likewise.
* grp/fgetgrent_r.c: Use explicit locking of the stream.
* elf/Makefile (rtld-routines): Add dl-environ.
* sysdeps/generic/dl-environ.c: New file.
* libio/Makefile [REENTRANT] (routines): Add iofputs_u.
* libio/Versions: Add fputs_unlocked.
* libio/iofputs_u.c: New file.
* libio/stdio.h: Add prototype for fputs_unlocked.
* sunrpc/rpc/auth.h: Use __PMT instead of __P in type definitions.
* sunrpc/rpc/clnt.h: Likewise.
* sunrpc/rpc/pmap_clnt.h: Likewise.
* sunrpc/rpc/svc.h: Likewise.
* sunrpc/rpc/xdr.h: Likewise.
* sysdeps/i386/memchr.S: Correct for more strict gas.
* sysdeps/i386/fpu/bits/mathinline.h: Likewise.
* sysdeps/libm-i387/i686/s_fdim.S: Likewise.
* sysdeps/libm-i387/i686/s_fdimf.S: Likewise.
* sysdeps/libm-i387/i686/s_fdiml.S: Likewise.
1998-07-15 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* configure.in: Change message for binutils version from
2.8.1.0.17->2.8.1.0.23.
1998-07-15 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/unix/sysv/sysv4/solaris2/sparc/sysdep.h: Define LOC.
Patch by John Tobey <jtobey@banta-im.com>.
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1998-07-04 10:14 Ulrich Drepper <drepper@cygnus.com>
* libio/Makefile (routines): Add iofread_u and iofwrite_u.
* libio/Versions: Add fread_unlocked and fwrite_unlocked.
* Makerules (lib%.so): Adjust ignore pattern for last makefile change.
* time/tzfile.c (decode): Optimize by using bswap_32.
(__tzfile_read): Use _unlocked stream functions. Correct setting of
__tzname array values.
(__tzfile_compute): Correct setting of __tzname array values.
* time/tzset.c (__tzstring): Clean up a bit.
1998-06-29 19:01 Jim Wilson <wilson@cygnus.com>
* posix/regex.c (re_comp): Add cast to char * before gettext calls.
1998-06-30 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* sysdeps/unix/bsd/poll.c (__poll): Allocate fd_set dynamically so
that fd can be bigger than FD_SETSIZE.
1998-07-01 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* nscd/grpcache.c: Include <unistd.h>.
* nscd/pwdcache.c: Likewise.
* nis/nis_modify.c: Include <string.h>.
* nis/nis_add.c: Likewise.
* nis/nis_checkpoint.c: Likewise.
* posix/runptests.c: Likewise.
* sysdeps/generic/statvfs64.c: Likewise.
* sysdeps/generic/fstatvfs64.c: Likewise.
1998-07-03 13:16 Ulrich Drepper <drepper@cygnus.com>
* localedata/charmaps/ISO-8859-9: Change mapping for 0xea, 0xec, 0xef
to match data from Unicode.
Reported by Michael Deutschmann <michael@talamasca.wkpowerlink.com>.
1998-07-03 11:45 Ulrich Drepper <drepper@cygnus.com>
* stdio-common/printf.h: Define printf_function and
printf_arginfo_function types using __PMT not __P.
Reported by Marc Lehmann.
1998-07-02 14:07 -0400 Zack Weinberg <zack@rabi.phys.columbia.edu>
* assert/test-assert.c: New test.
* assert/test-assert-perr.c: New test.
* assert/Makefile (tests): Add test-assert and test-assert-perr.
1998-07-02 13:45 Zack Weinberg <zack@rabi.phys.columbia.edu>
BSD-style SCM_CREDS support.
* sysdeps/unix/sysv/linux/socket.h: Define struct cmsgcred and
SCM_CREDS.
* sysdeps/unix/sysv/linux/sendmsg.c: New file. Convert user
visible SCM_CREDS packet to what the kernel wants.
* sysdeps/unix/sysv/linux/recvmsg.c: New file. Convert
SCM_CREDS packet output by kernel to what users want.
* sysdeps/unix/sysv/linux/sendmsg.S: Moved to...
* sysdeps/unix/sysv/linux/__sendmsg.S: here.
* sysdeps/unix/sysv/linux/recvmsg.S: Moved to...
* sysdeps/unix/sysv/linux/__recvmsg.S: here.
* sysdeps/unix/sysv/linux/Makefile [subdir=socket]: Add
__sendmsg and __recvmsg to sysdep_routines.
* sysdeps/unix/sysv/linux/Dist: Add __sendmsg.S and __recvmsg.S.
1998-07-02 Thorsten Kukuk <kukuk@vt.uni-paderborn.de>
* nscd/grpcache.c: Fix gid pointer handling and debug messages.
* nscd/pwdcache.c: Fix uid pointer handling and debug messages.
* nscd/nscd.c: Check, if pthread_create fails.
1998-07-02 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* stdio-common/test_rdwr.c (main): Use %Zu for size_t in printf
format strings.
* stdio-common/bug1.c (main): Likewise.
* stdio-common/bug5.c (main): Likewise.
* stdio-common/tstgetln.c (main): Likewise.
* elf/sprof.c (generate_call_graph): Likewise.
(load_shobj): Likewise.
* posix/runptests.c (main): Likewise.
* string/tst-strlen.c (main): Likewise.
* sysdeps/libm-ieee754/e_acos.c (__ieee754_acos): Remove unused
variable q3.
* sysdeps/libm-ieee754/e_asin.c (__ieee754_asin): Likewise
1998-07-03 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* wctype/Versions: Add __towctrans.
Noticed by Alex Buell <alex.buell@tahallah.demon.co.uk>.
1998-07-02 Mark Kettenis <kettenis@phys.uva.nl>
* grp/initgroups.c (compat_call): Only call dynamically loaded
functions if they are really present.
1998-07-02 Mark Kettenis <kettenis@phys.uva.nl>
* sysdeps/unix/sysv/linux/bits/sched.h: Move __END_DECLS within
#ifdef that contains __BEGIN_DECLS.
1998-07-02 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* libio/iofwrite.c: Fix return value when size == 0.
1998-07-01 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* posix/Makefile (distribute): Add annexc.c.
(generated): Add $(objpfx)annexc and $(objpfx)annexc.out.
1998-07-01 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/unix/sysv/linux/Makefile (sysdep_headers): Add
bits/pthreadtypes.h here, and do not clobber headers.
* sysdeps/unix/sysv/linux/Dist: Add bits/pthreadtypes.h.
1998-07-03 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* timezone/tst-timezone.c: Add tests for tzname variable.
1998-07-03 12:17 Zack Weinberg <zack@rabi.phys.columbia.edu>
* Makefile [versioning=yes]: Build the mapfiles with a pattern
rule that lists all of them as targets.
(sysd-versions): Depend only on Versions.def. Write a Makefile
fragment that defines $(vers-libs) based on contents of that file;
then include it.
(lib-noranlib): Depend on lib-mapfiles not sysd-versions.
(lib-mapfiles): New target, depends on sysd-versions and $(vers-libs).
Predicate all this on avoid-generated unset as well as versioning.
1998-07-03 14:35 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
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1998-06-30 11:47 Ulrich Drepper <drepper@cygnus.com>
* include/aio.h: New file.
* posix/Makefile (distribute): Add bits/pthreadtypes.h.
(tests): Build and run annexc program.
* posix/annexc.c: New file.
* posix/bits/posix1_lim.h: Add several more _POSIX_* limits.
* rt/aio.h: Remove __need_timespec_t. We can include the whole time.h.
* rt/aio_misc.c: Include limits.h.
* rt/aio_notify.c: Include errno.h.
* sysdeps/unix/sysv/linux/alpha/bits/types.h: Include pthreadtypes.h.
Define size_t.
* sysdeps/unix/sysv/linux/bits/types.h: Likewise.
* sysdeps/unix/sysv/linux/mips/bits/types.h: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/bits/types.h: Likewise.
* sysdeps/unix/sysv/linux/bits/errno.h: Define ENOTSUP though the
kernel doesn't do this.
* sysdeps/unix/sysv/linux/bits/fcntl.h: Define O_LARGEFILE only if
__USE_LARGEFILE64 is defined.
* sysdeps/unix/sysv/linux/bits/pthreadtypes.h: New file. Empty.
* sysdeps/unix/sysv/linux/bits/sched.h: Define __sched_param struct
if requested.
* sysdeps/unix/sysv/linux/bits/siginifo.h: Protect non-standard names.
* stdlib/isomac.c: Avoid include_next warning.
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with different priorities.
1998-06-25 19:27 Ulrich Drepper <drepper@cygnus.com>
* attr.c: Finish user stack support. Change locking code to be safe
in situations with different priorities.
* cancel.c: Likewise.
* condvar.c: Likewise.
* internals.h: Likewise.
* join.c: Likewise.
* manager.c: Likewise.
* mutex.c: Likewise.
* pthread.c: Likewise.
* ptlongjmp.c: Likewise.
* queue.h: Likewise.
* rwlock.c: Likewise.
* semaphore.c: Likewise.
* semaphore.h: Likewise.
* signals.c: Likewise.
* spinlock.c: Likewise.
* spinlock.h: Likewise.
Patches by Xavier leroy.
1998-06-25 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/pthread/pthread.h: Make [sg]et_stacksize and
[sg]et_stackaddr prototypes always available.
* sysdeps/unix/sysv/linux/bits/posix_opt.h: Define
_POSIX_THREAD_ATTR_STACKSIZE and _POSIX_THREAD_ATTR_STACKADDR.
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1998-06-03 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* libc.map: Add fattach, fdetach, getmsg, getpmsg, makecontext,
putmsg, putpmsg, scalbln, scalblnf, scalblnl, strtoimax,
strtoumax, swapcontext, waitid, wcsnlen, wcstoimax, wcstoumax with
version GLIBC_2.1.
1998-06-04 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* manual/lang.texi (Range of Type): Change @end table->@end vtable.
(Floating Point Parameters): Likewise.
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1998-03-13 00:46 Ulrich Drepper <drepper@cygnus.com>
* attr.c: Implement pthread_attr_[gs]etguardsize,
pthread_attr_[gs]setstackaddr, pthread_attr_[gs]etstacksize.
Change pthread_attr_init to have two interfaces.
* internals.h (struct _pthread_descr_struct): Add new fields for
above functions.
* libpthread.map: Add names in GLIBC_2.1 section.
* manager.c (pthread_handle_create): Implement guardsize and
user stack.
(pthread_free): Likewise.
* pthread.c (pthread_create): Add new interface for changed
pthread_attr_t.
* sysdeps/pthread/pthread.h: Add prototypes for new functions.
* sysdeps/unix/sysv/linux/bits/local_lim.h: Add definition of
PTHREAD_STACK_MIN.
* manager.c: Enable resetting of the thread scheduling policy
to SCHED_OTHER when the parent thread has a different one.
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1998-03-11 00:42 Wolfram Gloger <wmglo@dent.med.uni-muenchen.de>
* linuxthreads/manager.c: Enable resetting of the thread
scheduling policy to SCHED_OTHER when the parent thread
has a different one.
1998-02-01 13:51 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/unix/sysv/linux/bits/posix_opt.h: Define
_POSIX_ASYNCHRONOUS_IO.
* sysdeps/pthread/pthread.h: Define bits for Unix98 variants of
mutexes.
* mutex.c: Implement new mutex types.
* internals.h: Include <signal.h>.
* libpthread.map: Add __erno_location and __h_errno_location.
* errno.c: Return pointer to variable actually in use. This might
not be the one in the thread structure.
* internals.h (struct _pthread_descr_struct): Add new fields p_errnop
and p_h_errnop.
* manager.c (__pthread_manager): Set p_errnop and p_h_errnop member
of manager thread structure.
(pthread_handle_create): Set p_errnop and p_h_errnop members for new
thread.
* pthread.c: Adapt initializer for thread structures.
(__pthread_initial_thread): Set p_errnop and p_h_errnop member.
(__pthread_reset_main_thread): Reset p_errnop and p_h_errnop of
current thread to global variables.
1998-01-31 17:27 Ulrich Drepper <drepper@cygnus.com>
* rwlock.c: New file.
* Makefile (libpthread-routines): Add rwlock.
* sysdeps/pthread/pthread.h: Define data structures and declare
functions.
* libpthread.map: Add new functions.
1997-12-18 13:50 Philip Blundell <pb@nexus.co.uk>
* sysdeps/arm/pt-machine.h: New file; add ARM support.
* sysdeps/arm/Implies: likewise.
* README: Document it.
1997-12-13 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* signals.c: Remove unneeded initializer for sigwaited, saving a
1997-04-11 01:18 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* semaphore.c (sem_init): Set sem_spinlock only if available.
1997-12-04 01:48 Ulrich Drepper <drepper@cygnus.com>
* mutex.c: Implement PTHREAD_MUTEX_CHECKERROR.
* sysdeps/pthread/pthread.h: Define PTHREAD_MUTEX_CHECKERROR.
* Makefile: Update from LinuxThreads 0.7.
* internals.h. Likewise.
* manager.c: Likewise.
* mutex.c: Likewise.
* pthread.c: Likewise.
* signals.c: Likewise.
* specific.c: Likewise.
* Examples/ex3.c: Likewise.
1997-11-20 18:13 Ulrich Drepper <drepper@cygnus.com>
* pthread.c (__pthread_reset_main_thread): Close pipe only if still
open.
1997-10-29 05:38 Ulrich Drepper <drepper@cygnus.com>
* wrapsyscall.c: Add socket functions which are also cancelation
points.
1997-10-19 21:40 Wolfram Gloger <wg@wolfram.dent.med.uni-muenchen.de>
* specific.c (__libc_internal_tsd_set, __libc_internal_tsd_get):
New functions for fast thread specific data within libc.
* internals.h: Add new array p_libc_specific to struct
_pthread_descr_struct.
* sysdeps/pthread/bits/libc-lock.h: Declare new functions.
1997-10-13 05:39 Ulrich Drepper <drepper@cygnus.com>
* semaphore.h: Add __BEGIN_DECLS/__END_DECLS.
Reported by Ralf Corsepius <corsepiu@faw.uni-ulm.de>.
1997-08-29 03:05 Ulrich Drepper <drepper@cygnus.com>
* internals.h (struct _pthread_descr_struct): Add definitions for
two-level specific key handling.
* manager.c (pthread_handle_create): Initialize specific memory array.
* specific.c: Implement two-level key handling.
* weaks.c: Don't provide dummy key handling.
* sysdeps/pthread/bits/libc-lock.h: Typedef __libc_lock_t (no #define).
Add definition of __libc_key_t.
* sysdeps/unix/sysv/linux/bits/local_lim.h: Define PTHREAD_KEYS_MAX
as 1024.
Add definition of _POSIX_THREAD_DESTRUCTOR_ITERATIONS and
PTHREAD_DESTRUCTOR_ITERATIONS.
* manager.c (pthread_handle_create): Compare mmap result with
MAP_FAILED.
* ptfork.c: Rename to __pthread_atfork and make old name a weak alias.
* sysdeps/pthread/bits/pthread.h: Add prototype for __pthread_atfork.
1997-08-22 19:04 Richard Henderson <rth@cygnus.com>
sysdeps/sparc -> sysdeps/sparc/sparc32
sysdeps/sparc64 -> sysdeps/sparc/sparc64
* internals.h: Change definition of THREAD_SELF to be an expression,
not a statement that did a return.
* sysdeps/alpha/pt-machine.h (THREAD_SELF): Update accordingly.
* sysdeps/sparc/sparc32/pt-machine.h (THREAD_SELF, INIT_THREAD_SELF):
Follow Solaris and use a "system reserved" register (%g6) to hold
the thread descriptor.
* sysdeps/sparc/sparc64/pt-machine.h: Likewise.
1997-08-03 00:09 Ulrich Drepper <drepper@cygnus.com>
* mutex.c: Correct pthread_once. Patch by Xavier Leroy.
* sysdeps/pthread/pthread.h: Add prototype for __pthread_once.
* sysdeps/pthread/bits/pthread.h: Add macros for __libc_once.
* semaphore.c: Include spinlock.h only when needed.
* specific.c (__pthread_setsepcific, __pthread_getspecific): Reject
keys for entries not in use.
* weaks.c: Implement key handling functions for real.
1997-06-29 01:04 Richard Henderson <richard@gnu.ai.mit.edu>
Initial sparc64-linux support:
* linuxthreads/sysdeps/sparc64/Implies: New file.
* linuxthreads/sysdeps/sparc64/pt-machine.h: Likewise.
1997-06-29 00:48 Ulrich Drepper <drepper@cygnus.com>
* semaphore.c: Include spinlock.h at correct place.
Patch by HJ Lu.
1997-06-13 10:06 Richard Henderson <rth@tamu.edu>
The Great Bit File Move:
* sysdeps/alpha/semaphorebits.h: -> .../bits/semaphore.h.
* sysdeps/powerpc/semaphorebits.h: Likewise.
* sysdeps/pthread/cmpxchg/semaphorebits.h: Likewise.
* sysdeps/pthread/no-cmpxchg/semaphorebits.h: Likewise.
* sysdeps/pthread/libc-lock.h: -> bits/
* sysdeps/pthread/stdio-lock.h: Likewise.
* sysdeps/unix/sysv/linux/local_lim.h: Likewise.
* sysdeps/unix/sysv/linux/posix_opt.h: Likewise.
* semaphore.h: Likewise.
* sysdeps/pthread/pthread.h: Likewise.
* lockfile.c: <foo.h> -> <bits/foo.h>.
* semaphore.h: Likewise.
* Makefile: (headers): foo.h -> bits/foo.h.
* sysdeps/pthread/Makefile: Likewise.
1997-04-11 01:18 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* semaphore.c (sem_init): Set sem_spinlock only if available.
* sysdeps/m68k/pt-machine.h (testandset, __compare_and_swap): Fix
asm constraints.
1997-04-09 03:00 Ulrich Drepper <drepper@cygnus.com>
Update from LinuxThreads 0.6.
* attr.c (pthread_attr_getdetachstate): Use __sched_get_priority_max
and __sched_get_priority_min instead of names without `__'.
* manager.c: Rewrite large parts to implement opaque pthread_t.
* cancel.c: Adapt for opaque pthread_t type.
* condvar.c: Likewise.
* errno.c: Likewise.
* join.c: Likewise.
* mutex.c: Likewise.
* pthread.c: Likewise.
* signals.c: Likewise.
* specific.c: Likewise.
* restart.h: Likewise.
* queue.h: Likewise.
* Examples/ex3.c: Likewise.
* Examples/ex4.c: Likewise.
* sysdeps/pthread/pthread.h: Likewise.
* pthread.c: Accumulate time for all threads in thread manager.
* semaphore.c: Implement fallback implementation for architectures
sometimes missing compare-exchange operations.
* cancel.c (pthread_cancel): Validate handle argument.
* join.c (pthread_join): Likewise.
(pthread_detach): Likewise.
* signals.c (pthread_kill): Likewise.
* spinlock.h (acquire): Use __sched_yield not sched_yield.
* queue.h (enqueue): Enqueue thread according to priority.
* internals.c (struct pthread_start_args): New struct for passing
args to cloning function.
(struct _pthread): Rename to _pthread_descr_struct and adapt for
opaque pthread_t.
* Examples/Makefile (clean): Pass -f option to rm.
* sysdeps/i386/pt-machine.h: Add check for compare-exchange instruction
and define TEST_FOR_COMPARE_AND_SWAP.
* sysdeps/i386/i486/pt-machine.h: Removed.
* sysdeps/unix/sysv/linux/local_lim.h (PTHREAD_THREADS_MAX): Increase
to 1024.
1997-04-04 16:38 Ulrich Drepper <drepper@cygnus.com>
* restart.h (suspend): Clear p_signal before suspending.
(suspend_with_cancellation): Likewise.
Patch by Xavier Leroy <Xavier.Leroy@inria.fr>.
* weaks.c: Make __pthread_key_create return 1.
* sysdeps/pthread/libc-lock.h: Define __libc_key_create,
__libc_getspecific, __libc_setspecific, and __libc_key_t.
* sysdeps/pthread/stdio-lock.h: Don't care for implementation not
using libio.
1997-03-19 15:13 Miguel de Icaza <miguel@nuclecu.unam.mx>
* sysdeps/sparc/pt-machine (RELEASE): Fix.
1997-03-01 07:55 Geoff Keating <geoffk@ozemail.com.au>
* sysdeps/powerpc/Implies: Added.
* sysdeps/powerpc/pt-machine.h: Added.
* sysdeps/powerpc/semaphorebits.h: Added.
1997-01-22 01:22 Ulrich Drepper <drepper@cygnus.com>
* linuxtheads/pthread.c (__pthread_initial_thread): Correct
initializer.
(__pthread_manager_thread): Likewise.
Reported by Andreas Jaeger.
1997-01-18 22:15 Richard Henderson <rth@tamu.edu>
Since sigset_t no longer fits in a register, we can't pass in the
thread's initial mask so easily. Take this opportunity to simplify
the clone implementation by only accepting a single void* argument.
* linuxthreads/manager.c (__pthread_manager): Put thread vitals
in the thread struct instead of as arguments through clone.
(pthread_start_thread): Look for them there.
* linuxthreads/internals.h (struct _pthread): Add p_initial_fn,
p_initial_fn_arg, p_initial_mask. Fix __pthread_manager proto.
* linuxthreads/pthread.c (pthread_initialize_manager): Revise
clone invocation.
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