It was raised on libc-help [1] that some Linux kernel interfaces expect
the libc to define __USE_TIME_BITS64 to indicate the time_t size for the
kABI. Different than defined by the initial y2038 design document [2],
the __USE_TIME_BITS64 is only defined for ABIs that support more than
one time_t size (by defining the _TIME_BITS for each module).
The 64 bit time_t redirects are now enabled using a different internal
define (__USE_TIME64_REDIRECTS). There is no expected change in semantic
or code generation.
Checked on x86_64-linux-gnu, i686-linux-gnu, aarch64-linux-gnu, and
arm-linux-gnueabi
[1] https://sourceware.org/pipermail/libc-help/2024-January/006557.html
[2] https://sourceware.org/glibc/wiki/Y2038ProofnessDesign
Reviewed-by: DJ Delorie <dj@redhat.com>
I used these shell commands:
../glibc/scripts/update-copyrights $PWD/../gnulib/build-aux/update-copyright
(cd ../glibc && git commit -am"[this commit message]")
and then ignored the output, which consisted lines saying "FOO: warning:
copyright statement not found" for each of 7061 files FOO.
I then removed trailing white space from math/tgmath.h,
support/tst-support-open-dev-null-range.c, and
sysdeps/x86_64/multiarch/strlen-vec.S, to work around the following
obscure pre-commit check failure diagnostics from Savannah. I don't
know why I run into these diagnostics whereas others evidently do not.
remote: *** 912-#endif
remote: *** 913:
remote: *** 914-
remote: *** error: lines with trailing whitespace found
...
remote: *** error: sysdeps/unix/sysv/linux/statx_cp.c: trailing lines
A new build flag, _TIME_BITS, enables the usage of the newer 64-bit
time symbols for legacy ABI (where 32-bit time_t is default). The 64
bit time support is only enabled if LFS (_FILE_OFFSET_BITS=64) is
also used.
Different than LFS support, the y2038 symbols are added only for the
required ABIs (armhf, csky, hppa, i386, m68k, microblaze, mips32,
mips64-n32, nios2, powerpc32, sparc32, s390-32, and sh). The ABIs with
64-bit time support are unchanged, both for symbol and types
redirection.
On Linux the full 64-bit time support requires a minimum of kernel
version v5.1. Otherwise, the 32-bit fallbacks are used and might
results in error with overflow return code (EOVERFLOW).
The i686-gnu does not yet support 64-bit time.
This patch exports following rediretions to support 64-bit time:
* libc:
adjtime
adjtimex
clock_adjtime
clock_getres
clock_gettime
clock_nanosleep
clock_settime
cnd_timedwait
ctime
ctime_r
difftime
fstat
fstatat
futimens
futimes
futimesat
getitimer
getrusage
gettimeofday
gmtime
gmtime_r
localtime
localtime_r
lstat_time
lutimes
mktime
msgctl
mtx_timedlock
nanosleep
nanosleep
ntp_gettime
ntp_gettimex
ppoll
pselec
pselect
pthread_clockjoin_np
pthread_cond_clockwait
pthread_cond_timedwait
pthread_mutex_clocklock
pthread_mutex_timedlock
pthread_rwlock_clockrdlock
pthread_rwlock_clockwrlock
pthread_rwlock_timedrdlock
pthread_rwlock_timedwrlock
pthread_timedjoin_np
recvmmsg
sched_rr_get_interval
select
sem_clockwait
semctl
semtimedop
sem_timedwait
setitimer
settimeofday
shmctl
sigtimedwait
stat
thrd_sleep
time
timegm
timerfd_gettime
timerfd_settime
timespec_get
utime
utimensat
utimes
utimes
wait3
wait4
* librt:
aio_suspend
mq_timedreceive
mq_timedsend
timer_gettime
timer_settime
* libanl:
gai_suspend
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Reviewed-by: Carlos O'Donell <carlos@redhat.com>
Tested-by: Carlos O'Donell <carlos@redhat.com>
I used these shell commands:
../glibc/scripts/update-copyrights $PWD/../gnulib/build-aux/update-copyright
(cd ../glibc && git commit -am"[this commit message]")
and then ignored the output, which consisted lines saying "FOO: warning:
copyright statement not found" for each of 6694 files FOO.
I then removed trailing white space from benchtests/bench-pthread-locks.c
and iconvdata/tst-iconv-big5-hkscs-to-2ucs4.c, to work around this
diagnostic from Savannah:
remote: *** pre-commit check failed ...
remote: *** error: lines with trailing whitespace found
remote: error: hook declined to update refs/heads/master
The types affected are __sig_atomic_t, sig_atomic_t, __sigset_t,
sigset_t, sigval_t, sigevent_t, and siginfo_t. __sig_atomic_t is a
scalar, so it's now directly available from bits/types.h. The others
get bits/types/ headers.
Side effects include: There have been small changes to which
non-signal headers expose which subset of the signal-related types.
A couple of architectures' nested siginfo_t fields had to be renamed
to prevent undesired macro expansion. Internal code that wants to
manipulate signal masks must now include <sigsetops.h> (which is not
installed) and should be aware that __sigaddset, __sigandset,
__sigdelset, __sigemptyset, and __sigorset no longer return a value
(unlike the public API). Relatedly, the public signal.h no longer
declares any of those functions. The obsolete sigmask() macro no
longer has a system-specific definition -- in the cases where it
matters, it didn't work anyway.
New Linux architectures should create bits/siginfo-arch.h and/or
bits/siginfo-consts-arch.h to customize their siginfo_t, rather than
duplicating everything in bits/siginfo.h (which no longer exists).
Add new __SI_* macros if necessary. Ports to other operating systems
are strongly encouraged to generalize this scheme further.
* bits/sigevent-consts.h
* bits/siginfo-consts.h
* bits/types/__sigset_t.h
* bits/types/sigevent_t.h
* bits/types/siginfo_t.h
* sysdeps/unix/sysv/linux/bits/sigevent-consts.h
* sysdeps/unix/sysv/linux/bits/siginfo-consts.h
* sysdeps/unix/sysv/linux/bits/types/__sigset_t.h
* sysdeps/unix/sysv/linux/bits/types/sigevent_t.h
* sysdeps/unix/sysv/linux/bits/types/siginfo_t.h:
New system-dependent bits headers.
* sysdeps/unix/sysv/linux/bits/siginfo-arch.h
* sysdeps/unix/sysv/linux/bits/siginfo-consts-arch.h
* sysdeps/unix/sysv/linux/ia64/bits/siginfo-arch.h
* sysdeps/unix/sysv/linux/ia64/bits/siginfo-consts-arch.h
* sysdeps/unix/sysv/linux/mips/bits/siginfo-arch.h
* sysdeps/unix/sysv/linux/sparc/bits/siginfo-arch.h
* sysdeps/unix/sysv/linux/tile/bits/siginfo-arch.h
* sysdeps/unix/sysv/linux/tile/bits/siginfo-consts-arch.h
* sysdeps/unix/sysv/linux/x86/bits/siginfo-arch.h:
New Linux-only system-dependent bits headers.
* signal/bits/types/sig_atomic_t.h
* signal/bits/types/sigset_t.h
* signal/bits/types/sigval_t.h:
New non-system-dependent bits headers.
* sysdeps/generic/sigsetops.h
* sysdeps/unix/sysv/linux/sigsetops.h:
New internal headers.
* include/bits/types/sig_atomic_t.h
* include/bits/types/sigset_t.h
* include/bits/types/sigval_t.h:
New wrappers.
* signal/sigsetops.h
* bits/siginfo.h
* bits/sigset.h
* sysdeps/unix/sysv/linux/bits/siginfo.h
* sysdeps/unix/sysv/linux/bits/sigset.h
* sysdeps/unix/sysv/linux/ia64/bits/siginfo.h
* sysdeps/unix/sysv/linux/mips/bits/siginfo.h
* sysdeps/unix/sysv/linux/s390/bits/siginfo.h
* sysdeps/unix/sysv/linux/sparc/bits/siginfo.h
* sysdeps/unix/sysv/linux/tile/bits/siginfo.h
* sysdeps/unix/sysv/linux/x86/bits/siginfo.h:
Deleted.
* signal/Makefile, sysdeps/unix/sysv/linux/Makefile:
Update lists of installed headers.
* posix/bits/types.h: Define __sig_atomic_t here.
* signal/signal.h: Use the new bits headers; no need to handle
__need_sig_atomic_t nor __need_sigset_t. Don't use __sigmask
to define sigmask.
* include/signal.h: No need to handle __need_sig_atomic_t
nor __need_sigset_t. Don't define __sigemptyset.
* io/sys/poll.h, setjmp/setjmp.h
* sysdeps/arm/sys/ucontext.h, sysdeps/generic/sys/ucontext.h
* sysdeps/i386/sys/ucontext.h, sysdeps/m68k/sys/ucontext.h
* sysdeps/mach/hurd/i386/bits/sigcontext.h
* sysdeps/mips/sys/ucontext.h, sysdeps/powerpc/novmxsetjmp.h
* sysdeps/pthread/bits/sigthread.h
* sysdeps/unix/sysv/linux/hppa/sys/ucontext.h
* sysdeps/unix/sysv/linux/m68k/sys/ucontext.h
* sysdeps/unix/sysv/linux/mips/sys/ucontext.h
* sysdeps/unix/sysv/linux/nios2/sys/ucontext.h
* sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h
* sysdeps/unix/sysv/linux/s390/sys/ucontext.h
* sysdeps/unix/sysv/linux/sh/sys/ucontext.h
* sysdeps/unix/sysv/linux/sparc/sys/ucontext.h
* sysdeps/unix/sysv/linux/tile/sys/ucontext.h
* sysdeps/unix/sysv/linux/x86/sys/ucontext.h:
Use bits/types/__sigset_t.h.
* misc/sys/select.h, posix/spawn.h
* sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h
* sysdeps/unix/sysv/linux/sys/epoll.h
* sysdeps/unix/sysv/linux/sys/signalfd.h:
Use bits/types/sigset_t.h.
* resolv/netdb.h, rt/mqueue.h: Use bits/types/sigevent_t.h.
* rt/aio.h: Use bits/types/sigevent_t.h and bits/sigevent-consts.h.
* socket/sys/socket.h: Don't include bits/sigset.h.
* login/utmp_file.c, shadow/lckpwdf.c, signal/sigandset.c
* signal/sigisempty.c, stdlib/abort.c, sysdeps/posix/profil.c
* sysdeps/posix/sigignore.c, sysdeps/posix/sigintr.c
* sysdeps/posix/signal.c, sysdeps/posix/sigset.c
* sysdeps/posix/sprofil.c, sysdeps/posix/sysv_signal.c
* sysdeps/unix/sysv/linux/nptl-signals.h:
Include sigsetops.h.
* signal/sigaddset.c, signal/sigandset.c, signal/sigdelset.c
* signal/sigorset.c, stdlib/abort.c, sysdeps/posix/sigignore.c
* sysdeps/posix/signal.c, sysdeps/posix/sigset.c:
__sigaddset, __sigandset, __sigdelset, __sigemptyset, __sigorset
now return no value.
* signal/sigaddset.c, signal/sigdelset.c, signal/sigismem.c
Include <errno.h>, <signal.h>, and <sigsetops.h> instead of
"sigsetops.h".
* signal/sigsetops.c: Explicitly define __sigismember,
__sigaddset, and __sigdelset as compatibility symbols.
* signal/Versions: Correct commentary on __sigpause,
__sigaddset, __sigdelset, __sigismember.
* inet/rcmd.c: Include sigsetops.h. Convert old code using
__sigblock/__sigsetmask to use __sigprocmask and friends.
Many headers are expected to expose a subset of the type definitions
in time.h. time.h has a whole bunch of messy logic for conditionally
defining some its types and structs, but, as best I can tell, this
has never worked 100%. In particular, __need_timespec is ineffective
if _TIME_H has already been defined, which means that if you compile
#include <time.h>
#include <sched.h>
with e.g. -fsyntax-only -std=c89 -Wall -Wsystem-headers, you will get
In file included from test.c:2:0:
/usr/include/sched.h:74:57: warning: "struct timespec" declared inside
parameter list will not be visible outside of this definition or declaration
extern int sched_rr_get_interval (__pid_t __pid, struct timespec *__t) __THROW;
^~~~~~~~
And if you want to _use_ sched_rr_get_interval in a TU compiled that
way, you're hosed.
This patch replaces all of that with small bits/types/TYPE.h headers
as introduced earlier. time.h and bits/time.h are now *much* simpler,
and a lot of other headers are slightly simpler.
* time/time.h, bits/time.h, sysdeps/unix/sysv/linux/bits/time.h:
Remove all logic conditional on __need macros. Move all the
conditionally defined types to their own headers...
* time/bits/types/clock_t.h: Define clock_t here.
* time/bits/types/clockid_t.h: Define clockid_t here.
* time/bits/types/struct_itimerspec.h: Define struct itimerspec here.
* time/bits/types/struct_timespec.h: Define struct timespec here.
* time/bits/types/struct_timeval.h: Define struct timeval here.
* time/bits/types/struct_tm.h: Define struct tm here.
* time/bits/types/time_t.h: Define time_t here.
* time/bits/types/timer_t.h: Define timer_t here.
* time/Makefile: Install the new headers.
* bits/resource.h, io/fcntl.h, io/sys/poll.h, io/sys/stat.h
* io/utime.h, misc/sys/select.h, posix/sched.h, posix/sys/times.h
* posix/sys/types.h, resolv/netdb.h, rt/aio.h, rt/mqueue.h
* signal/signal.h, pthread/semaphore.h, sysdeps/nptl/pthread.h
* sysdeps/unix/sysv/linux/alpha/bits/resource.h
* sysdeps/unix/sysv/linux/alpha/sys/acct.h
* sysdeps/unix/sysv/linux/bits/resource.h
* sysdeps/unix/sysv/linux/bits/timex.h
* sysdeps/unix/sysv/linux/mips/bits/resource.h
* sysdeps/unix/sysv/linux/net/ppp_defs.h
* sysdeps/unix/sysv/linux/sparc/bits/resource.h
* sysdeps/unix/sysv/linux/sys/acct.h
* sysdeps/unix/sysv/linux/sys/timerfd.h
* sysvipc/sys/msg.h, sysvipc/sys/sem.h, sysvipc/sys/shm.h
* time/sys/time.h, time/sys/timeb.h
Use the new bits/types headers.
* include/time.h: Remove __need logic.
* include/bits/time.h
* include/bits/types/clock_t.h, include/bits/types/clockid_t.h
* include/bits/types/time_t.h, include/bits/types/timer_t.h
* include/bits/types/struct_itimerspec.h
* include/bits/types/struct_timespec.h
* include/bits/types/struct_timeval.h
* include/bits/types/struct_tm.h:
New wrapper headers.
2001-07-06 Paul Eggert <eggert@twinsun.com>
* manual/argp.texi: Remove ignored LGPL copyright notice; it's
not appropriate for documentation anyway.
* manual/libc-texinfo.sh: "Library General Public License" ->
"Lesser General Public License".
2001-07-06 Andreas Jaeger <aj@suse.de>
* All files under GPL/LGPL version 2: Place under LGPL version
2.1.
2000-01-04 Ulrich Drepper <drepper@cygnus.com>
* rt/aio.h (struct aioinit): Replace one aio_reserved value with
aio_idle_time.
* rt/aio_misc.c: Rewrite to not automatically terminate worker threads
after the operation is done. Let them linger for a user-definable
time.
* rt/aio_cancel.c: Likewise.
Patch by Willian M Shubert <william.m.shubert@intel.com>.
* sysdeps/i386/i686/add_n.S: New file.
1999-12-18 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/unix/sysv/linux/i386/setrlimit.c: Declare local variable
result if necessary.
* sysdeps/unix/sysv/linux/i386/bits/resource.h: Don't depend on the
unreliable kernel headers.
* sysdeps/unix/sysv/linux/bits/resource.h: Likewise.
* sysdeps/unix/sysv/linux/sparc/bits/resource.h: Likewise.
* sysdeps/unix/sysv/linux/alpha/bits/resource.h: New file.
* sysdeps/unix/sysv/linux/mips/bits/resource.h: New file.
1999-12-18 Andreas Jaeger <aj@suse.de>
* config.make.in (datadir): Added.
Closes PR libc/1491. Patch by dervishd@jazzfree.com.
1999-12-18 Andreas Jaeger <aj@suse.de>
* sysdeps/unix/sysv/linux/ftruncate64.c (ftruncate64): Save and
set errno.
* sysdeps/unix/sysv/linux/truncate64.c (truncate64): Likewise.
1999-12-18 Andreas Jaeger <aj@suse.de>
* sysdeps/unix/sysv/linux/fxstat64.c: Rewrite to use fstat64
syscall if available.
* sysdeps/unix/sysv/linux/lxstat64.c: Likewise for lstat64.
* sysdeps/unix/sysv/linux/xstat64.c: Likewise for stat64.
* sysdeps/unix/sysv/linux/kernel-features.h
(__ASSUME_STAT64_SYSCALL): New.
1999-12-17 Scott Bambrough <scottb@netwinder.org>
* sysdeps/arm/dl-machine.h (CLEAR_CACHE): New macro to force a
cache flush.
* elf/dl-reloc.c (_dl_relocate_object): Add call to flush cache
after .text segment fixups.
1999-12-16 Andreas Jaeger <aj@suse.de>
* rt/aio.h: Remove erroneous __restrict declarations.
1999-12-18 Ulrich Drepper <drepper@cygnus.com>
* scripts/rellns-sh: Find pwd program also in /usr/bin and let shell
do the job if it is there neither.
Patch by David R. Conrad <drc@adni.net> (PR libc/1485).
1999-12-16 Andreas Jaeger <aj@suse.de>
* sysdeps/ieee754/bits/nan.h (NAN): Rename union to avoid
duplicate definition with function __nan.
Closes PR libc/1487 reported by <diana@kai.com>.
* string/bits/string2.h (__strsep): Help gcc optimizing string access.
1999-12-17 Ulrich Drepper <drepper@cygnus.com>
* string/bits/string2.h (__strtok_r_1c): Help gcc optimizing string
access.
* locale/programs/ld-collate.c: Implement handling of absolute
ellipsis. Parsing of file and constructing the internal data
structures should now be complete.
(collate_finish): Start adding support to generate the data
structures which are written out to the file.
* intl/dcgettext.c: Rewrite to handle caching of previous results here
instead of in the dcgettext macro.
* intl/libintl.h (dcgettext): Don't define for systems using this
glibc or systems with tsearch.
* sysdeps/generic/mathdef.h: Protect definitions for math.h
against double inclusion.
* sysdeps/alpha/fpu/bits/mathdef.h: Likewise.
* sysdeps/i386/fpu/bits/mathdef.h: Likewise.
* sysdeps/m68k/fpu/bits/mathdef.h: Likewise.
* sysdeps/powerpc/fpu/bits/mathdef.h: Likewise.
* sysdeps/i386/fpu/libm-test-ulps: Add more deltas (are mobile PIIs
that different?).
1999-12-17 Andreas Jaeger <aj@suse.de>
* rt/aio.h (struct aiocb64): Add member __next_prio to sync the
struct with aiocb.
* rt/Makefile (tests): Added tst-aio64.
Added dependency rules for tst-aio64.
* rt/tst-aio64.c: New file, copied from tst-aio.c and changed for
64bit tests.
1999-12-15 Thorsten Kukuk <kukuk@suse.de>
* sysdeps/unix/sysv/linux/alpha/oldgetrlimit64.c: Removed.
* sysdeps/unix/sysv/linux/alpha/oldsetrlimit64.c: Removed.
* sysdeps/unix/sysv/linux/bits/resource.h: Change RLIM_INFINITY back to
old value (signed long).
* sysdeps/unix/sysv/linux/i386/bits/resource.h: New, with unsigned
long RLIM_INFINITY.
* sysdeps/unix/sysv/linux/getrlimit.c: Moved from here to ...
* sysdeps/unix/sysv/linux/i386/getrlimit.c: ... here.
* sysdeps/unix/sysv/linux/getrlimit64.c: Moved from here to ...
* sysdeps/unix/sysv/linux/i386/getrlimit64.c: ... here.
* sysdeps/unix/sysv/linux/oldgetrlimit64.c: Moved from here to ...
* sysdeps/unix/sysv/linux/i386/oldgetrlimit64.c: ... here.
* sysdeps/unix/sysv/linux/oldsetrlimit64.c: Moved from here to ...
* sysdeps/unix/sysv/linux/i386/oldsetrlimit64.c: ... here.
* sysdeps/unix/sysv/linux/setrlimit.c: Moved from here to ...
* sysdeps/unix/sysv/linux/i386/setrlimit.c: ... here.
* sysdeps/unix/sysv/linux/setrlimit64.c: Moved from here to ...
* sysdeps/unix/sysv/linux/i386/setrlimit64.c: ... here.
* sysdeps/unix/sysv/linux/sparc/bits/resource.h: New.
* sysdeps/unix/sysv/linux/sparc/sparc64/oldgetrlimit64.c: Removed.
* sysdeps/unix/sysv/linux/sparc/sparc64/oldsetrlimit64.c: Removed.
1999-12-17 Andreas Jaeger <aj@suse.de>
* elf/ldconfig.c: Add new option -l to manualy link shared
libraries.
(options): Added option.
(parse_opt): Set option.
(main): Handle option.
(manual_link): New function.
1999-12-17 Thorsten Kukuk <kukuk@suse.de>
* string/bits/string2.h: Fix patch from 1999-12-07.
1999-12-16 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/generic/strsep.c: If delim string has only one character
don't run over end of string.
* locale/programs/ld-collate.c (insert_weights): Also update next
pointer of last cursor element.
(insert_value): Return nonzero value if nothing got inserted.
(handle_ellipsis): Don't do anything if to-value cannot be inserted.
1999-12-10 Jakub Jelinek <jakub@redhat.com>
* stdlib/longlong.h (__sparc_v9__): Use %rDIGIT instead of %DIGIT
where appropriate.
1999-12-10 Jakub Jelinek <jakub@redhat.com>
* sysdeps/unix/sysv/linux/sparc/sparc64/sigaction.c (__sigaction):
Copy sa_flags into kernel sigaction structure.
1999-12-14 Andreas Jaeger <aj@suse.de>
* string/tester.c (test_strsep): More tests for access beyond
the final NUL. The first two tests come from PR libc/1486 by
martinea@iro.umontreal.ca.
1999-12-14 Thorsten Kukuk <kukuk@suse.de>
* nis/ypclnt.c: Correct handling of cached client handles.
(__xdr_ypresp_all): Call callback function for errors, too,
like Solaris does.
* nis/nss_compat/compat-grp.c: Make sure errno is always set correct.
* nis/nss_compat/compat-initgroups.c: Likewise.
* nis/nss_compat/compat-spwd.c: Likewise.
* nis/nss_nis/nis-alias.c: Likewise.
* nis/nss_nis/nis-ethers.c: Likewise.
* nis/nss_nis/nis-grp.c: Likewise.
* nis/nss_nis/nis-hosts.c: Likewise.
* nis/nss_nis/nis-netgrp.c: Likewise.
* nis/nss_nis/nis-publickey.c: Likewise.
* nis/nss_nis/nis-service.c: Likewise. Also use services.byservicename
Map if available, optimize query if name/port and protocol is known.
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.
1998-04-21 21:49 Zack Weinberg <zack@rabi.phys.columbia.edu>
* misc/sys/cdefs.h: New macro __REDIRECT to support changing the
asm symbol name of functions.
* include/features.h: Kill redundant test.
* dirent/dirent.h: Use new macros to implement __USE_FILE_OFFSET64.
* io/ftw.h: Likewise.
* io/sys/stat.h: Likewise.
* io/sys/statfs.h: Likewise.
* io/sys/statvfs.h: Likewise.
* libio/stdio.h: Likewise.
* resource/sys/resource.h: Likewise.
* rt/aio.h: Likewise.
* posix/unistd.h: Use new macros for __USE_FILE_OFFSET64 and
__FAVOR_BSD.
* signal/signal.h: Use new macros for BSD vs. SysV signal().
* misc/Makefile: Drop bsd-compat.c. Make libbsd-compat.a
a dummy library.
* misc/bsd-compat.c: Removed.
1997-12-08 03:24 Ulrich Drepper <drepper@cygnus.com>
* Makeconfig: Define $(rt) to rt if linuxthreads is available.
* Makefile (subdirs): Replace rt by $(rt).
* shlib-versions: Use version .2 for NSS modules.
* grp/fgetgrent_r.c (LINE_PARSER): Call parse_line with extra
argument.
* pwd/fgetpwent_r.c: Likewise.
* spwd/fgetspent_r.c: Likewise.
* spwd/sgetspent_r.c: Likewise.
* hesiod/nss_hesiod/hesiod-grp.c (lookup): Add new argument.
Store error number in *ERRNOP. Little optimization.
* hesiod/nss_hesiod/hesiod-pwd.c: Likewise.
* hesiod/nss_hesiod/hesiod-service.c: Likewise.
* inet/getnetgrent_r.c (__internal_setnetgrent_reuse): Likewise.
(__internal_getnetgrent_r): New argument.
Call __internal_setnetgrent_reuse with new argument.
(__getnetgrent_r): Call __internal_getnetgrent_r with new argument.
* inet/netgroup.h: Add argument to prototypes.
* nis/nisplus-parser.h: Likewise.
* nis/nss_compat/compat-grp.c: Change everything to store error
code through provided pointer and not use errno.
* nis/nss_compat/compat-pwd.c: Likewise.
* nis/nss_compat/compat-spwd.c: Likewise.
* nis/nss_nis/nis-alias.c: Likewise.
* nis/nss_nis/nis-ethers.c: Likewise.
* nis/nss_nis/nis-grp.c: Likewise.
* nis/nss_nis/nis-hosts.c: Likewise.
* nis/nss_nis/nis-netgrp.c: Likewise.
* nis/nss_nis/nis-network.c: Likewise.
* nis/nss_nis/nis-proto.c: Likewise.
* nis/nss_nis/nis-publickey.c: Likewise.
* nis/nss_nis/nis-pwd.c: Likewise.
* nis/nss_nis/nis-rpc.c: Likewise.
* nis/nss_nis/nis-service.c: Likewise.
* nis/nss_nis/nis-spwd.c: Likewise.
* nis/nss_nisplus/nisplus-alias.c: Likewise.
* nis/nss_nisplus/nisplus-ethers.c: Likewise.
* nis/nss_nisplus/nisplus-grp.c: Likewise.
* nis/nss_nisplus/nisplus-hosts.c: Likewise.
* nis/nss_nisplus/nisplus-netgrp.c: Likewise.
* nis/nss_nisplus/nisplus-network.c: Likewise.
* nis/nss_nisplus/nisplus-parser.c: Likewise.
* nis/nss_nisplus/nisplus-proto.c: Likewise.
* nis/nss_nisplus/nisplus-publickey.c: Likewise.
* nis/nss_nisplus/nisplus-pwd.c: Likewise.
* nis/nss_nisplus/nisplus-rpc.c: Likewise.
* nis/nss_nisplus/nisplus-service.c: Likewise.
* nis/nss_nisplus/nisplus-spwd.c: Likewise.
* nss/nss_db/db-XXX.c: Likewise.
* nss/nss_db/db-alias.c: Likewise.
* nss/nss_db/db-netgrp.c: Likewise.
* nss/nss_files/files-XXX.c: Likewise
* nss/nss_files/files-alias.c: Likewise
* nss/nss_files/files-netgrp.c: Likewise
* nss/nss_files/files-parse.c: Likewise
* nss/getXXbyYY_r.c: Call with __errno_location() as value for new
parameter of get functions.
* nss/getXXent_r.c: Likewise.
* localedata/tst-fmon.c: Print debug info if test fails.
* rt/Makefile (routines): Add aio_notify.
* rt/aio.h: Remove non-public definitions. Add aioinit stuff.
* rt/aio_cancel.c: Rewrite to support lio_listio and aio_suspend.
* rt/aio_fsync.c: Likewise.
* rt/aio_misc.c: Likewise.
* rt/aio_misc.h: Likewise.
* rt/aio_read.c: Likewise.
* rt/aio_read64.c: Likewise.
* rt/aio_suspend.c: Likewise.
* rt/aio_write.c: Likewise.
* rt/aio_write64.c: Likewise.
* rt/lio_listio.c: Likewise.
* rt/lio_listio64.c: Likewise.
* rt/aio_notify.c: New file.
* sysdeps/generic/bits/sigset.h: Pretty print.
* sysdeps/posix/pwrite.c: Define weak alias only if function is
really defined as __pwrite.
* sysdeps/unix/sysv/linux/pread.c: Rewrite to use syscall directly
instead of pread64.
* sysdeps/unix/sysv/linux/pwrite.c: Likewise.
* sysdeps/unix/sysv/linux/Makefile [$(subdir)=signal]
(sysdep_routines): Add rt_sigpending and rt_sigreturn.
* sysdeps/unix/sysv/linux/sigaction.c: Use correct value for sigset_t
size in syscall.
* sysdeps/unix/sysv/linux/sigpending.c: Likewise.
* sysdeps/unix/sysv/linux/sigprocmask.c: Likewise.
* sysdeps/unix/sysv/linux/sigreturn.c: Likewise.
* sysdeps/unix/sysv/linux/sigsuspend.c: Likewise.
* sysdeps/unix/sysv/linux/sigtimedwait.c: Likewise.
* sysdeps/unix/sysv/linux/sigwaitinfo.c: Likewise.
* sysdeps/unix/sysv/linux/i386/sigaction.c: Likewise. Take care
for ACT being NULL.
* sysdeps/unix/sysv/linux/syscalls.list: Don't mention user for
RT signals.
* sysdeps/unix/sysv/linux/i386/s_pread64.s: Return ENOSYS if
__NR_pread is not defined.
* sysdeps/unix/sysv/linux/i386/s_pwrite64.s: Return ENOSYS if
__NR_pwrite is not defined.
1997-12-07 11:15 Thorsten Kukuk <kukuk@vt.uni-paderborn.de>
* nis/nss_compat/compat-grp.c: If buffer is to small, set the file
handle for /etc/group back in some more cases.
* nis/nss_compat/compat-pwd.c: If buffer is to small, set the file
handle for /etc/passwd back in some more cases.
* nis/nss_compat/compat-spwd.c: If buffer is to small, set the file
handle for /etc/shadow back in some more cases.
1997-12-06 17:00 H.J. Lu <hjl@gnu.org>
* sysdeps/posix/sigblock.c (__sigblock): Don't check int mask
beyound its size.
* sysdeps/posix/sigsetmask.c (__sigsetmask): Ditto.
* sysdeps/posix/sigvec.c (convert_mask, __sigvec): Ditto.
1997-12-06 04:38 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/wordsize-32/inttypes.h: Rewrite {str,wcs}to{i,u}max
handling. Don't use macros, we need functions. Use inline functions
for optimization.
* sysdeps/wordsize-64/inttypes.h: Likewise.
* sysdeps/wordsize-32/Makefile: Add strtoimax, stroumax, wcstoimax,
and wcstoumax.
* sysdeps/wordsize-64/Makefile: Likewise.
* sysdeps/wordsize-32/Dist: Likewise.
* sysdeps/wordsize-64/Dist: Likewise.
* sysdeps/wordsize-32/strtoimax.c: New file.
* sysdeps/wordsize-32/strtoumax.c: New file.
* sysdeps/wordsize-32/wcstoimax.c: New file.
* sysdeps/wordsize-32/wcstoumax.c: New file.
* sysdeps/wordsize-64/strtoimax.c: New file.
* sysdeps/wordsize-64/strtoumax.c: New file.
* sysdeps/wordsize-64/wcstoimax.c: New file.
* sysdeps/wordsize-64/wcstoumax.c: New file.
1997-12-04 10:40 Philip Blundell <pb@nexus.co.uk>
* sysdeps/generic/wait3.c (__wait3): Use ANSI-style definition so
that transparent union works.
* sysdeps/generic/wait4.c (__wait4): Likewise.
* sysdeps/generic/wait.c (__wait): Likewise.
* sysdeps/generic/getpeername.c (getpeername): Use socklen_t not
size_t.
* sysdeps/generic/syscall.c (syscall): Return value and arg are
long, to match prototype.
* malloc/malloc.c (HAVE_MREMAP): Set to 0 for ARM, as we don't
have mremap() yet.
* sysdeps/generic/usleep.c (usleep): Returns void, to match prototype.
* sysdeps/unix/sysv/linux/arm/syscalls.list: New file.
* sysdeps/generic/bits/time.h: Use __time_t not time_t.
* sysdeps/generic/bits/resource.h: Include <bits/types.h> for
__rlim_t.
* sysdeps/standalone/arm/bits/errno.h (ENOTTY): Added.
* sysdeps/generic/bits/dirent.h (struct dirent64): Added.
* io/sys/stat.h (S_ISLNK): Always false if we don't have
__S_IFLNK.
* sysdeps/standalone/close.c (_STDIO_H): Define before including
<bits/stdio_lim.h>.
* sysdeps/standalone/filedesc.h (_STDIO_H): Likewise.
1997-12-06 01:09 Ulrich Drepper <drepper@cygnus.com>
* posix/sys/wait.h: Don't use transparent unions in C++.
1997-12-05 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* time/time.h: Add strfxtime.
* libc.map: Add tcgetsid, strcasestr, wmemrtombs, wmemrtowcs,
sysv_signal, strfxtime, pread64, pwrite64.
1997-11-30 21:57 Richard Henderson <rth@cygnus.com>
Alpha changes for EGCS:
* config.h.in (ASM_ALPHA_NG_SYMBOL_PREFIX): New entry.
* configure.in (libc_cv_gcc_alpha_ng_prefix): New check.
* sysdeps/alpha/dl-machine.h (_dl_runtime_resolve): Care for prefix.
(_start): Likewise.
* sysdeps/unix/sysv/linux/alpha/init-first.h: Likewise.
