Siddhesh Poyarekar
99f8dc9220
Fix -Wundef warning on PAGE_COPY_THRESHOLD
...
The PAGE_COPY_THRESHOLD macro is meant to be overridden by
architecture-specific pagecopy.h, but it is currently done only by
mach; all other architectures use the default. Check to see if the
macro is defined in addition to whether it is set to a non-zero value.
2014-07-03 01:49:43 +05:30
Andreas Schwab
774f928582
Remove second argument from TLS_INIT_TP macro
2014-05-27 14:48:46 +02:00
Roland McGrath
95afbbe5fc
Some configure-related decrufting.
2014-05-08 11:27:14 -07:00
Samuel Thibault
3c799e9131
hurd: Add i386 fields to TLS structure
...
* sysdeps/mach/hurd/i386/tls.h (tcbhead_t): Add multiple_threads,
sysinfo, stack_guard, pointer_guard, gscope_flag, private_futex,
__private_tm, __private_ss fields.
2014-04-16 23:45:36 +02:00
Samuel Thibault
9f2a4fbc3c
hurd: Move dtv, dtv_t, tcbhead_t declaration to per-arch file.
2014-04-16 23:43:28 +02:00
Samuel Thibault
fd15a59b20
hurd: Do not allow unmapping address 0
...
* sysdeps/mach/munmap.c (__munmap): Return EINVAL if `addr' is 0.
2014-04-16 23:16:15 +02:00
Roland McGrath
498a22333b
Compile with -Wundef.
2014-03-14 11:32:51 -07:00
Joseph Myers
acd7f096d7
Complete _BSD_SOURCE / _SVID_source followup cleanup.
...
This patch completes the headers cleanup consequent on removal of
_BSD_SOURCE and _SVID_SOURCE (apart from any subsequent deprecations):
* #endif conditionals that referred to BSD or SVID are updated.
* Redundant __USE_* tests in cases involving __USE_MISC are removed.
This includes cases such as __USE_MISC || __USE_ISOC99, where
__USE_MISC is redundant (because __USE_MISC is only ever defined in
the default / _DEFAULT_SOURCE / _GNU_SOURCE case, when __USE_ISOC99
is also defined; the same applies to the non-XSI-extended POSIX
versions), and cases involving __USE_GNU, where __USE_GNU is
redundant (because if __USE_GNU is defined, so are the other __USE_*
macros). There may well be other cases of __USE_FOO || __USE_BAR
tests that could be simplified because one macro implies the other;
this patch only addresses cases involving __USE_MISC.
Tested x86_64.
* bits/fcntl.h [__USE_MISC]: Remove redundant conditionals.
* bits/sigaction.h [__USE_MISC]: Likewise.
* bits/waitstatus.h: Update #endif comments.
* ctype/ctype.h: Likewise.
* dirent/dirent.h: Likewise.
[__USE_MISC]: Remove redundant conditionals.
* grp/grp.h: Update #endif comments.
[__USE_GNU]: Remove redundant conditionals.
[__USE_MISC]: Likewise.
* inet/netinet/in.h [__USE_GNU]: Likewise.
* io/sys/stat.h [__USE_MISC]: Likewise.
* libio/bits/stdio-ldbl.h [__USE_MISC]: Likewise.
* libio/bits/stdio.h: Update #endif comments.
[__USE_MISC]: Remove redundant conditionals.
* libio/bits/stdio2.h [__USE_MISC]: Likewise.
* libio/stdio.h: Update #endif comments.
[__USE_MISC]: Remove redundant conditionals.
* math/bits/math-finite.h [__USE_MISC]: Likewise.
* math/bits/mathcalls.h [__USE_MISC]: Likewise.
* math/math.h: Update #else and #endif comments.
[__USE_MISC]: Remove redundant conditionals.
* misc/sys/uio.h: Update #endif comments.
* posix/bits/unistd.h [__USE_MISC]: Remove redundant conditionals.
* posix/glob.h [__USE_MISC]: Likewise.
* posix/sys/types.h: Update #endif comments.
[__USE_MISC]: Remove redundant conditionals.
* posix/sys/wait.h: Update #endif comments.
[__USE_MISC]: Remove redundant conditionals.
* posix/unistd.h: Update #endif comments.
[__USE_MISC]: Remove redundant conditionals.
* pwd/pwd.h [__USE_GNU]: Likewise.
[__USE_MISC]: Likewise.
* resolv/netdb.h [__USE_GNU]: Likewise.
* signal/signal.h: Update #endif comments.
[__USE_MISC]: Remove redundant conditionals.
* stdlib/stdlib.h: Update #else and #endif comments.
[__USE_MISC]: Remove redundant conditionals.
[__USE_GNU]: Likewise.
* string/bits/string2.h [__USE_MISC]: Likewise.
* string/string.h: Update #endif comments.
[__USE_MISC]: Remove redundant conditionals.
* sysdeps/m68k/m680x0/fpu/bits/mathinline.h [__USE_MISC]:
Likewise.
* sysdeps/mach/hurd/bits/fcntl.h [__USE_MISC]: Likewise.
* sysdeps/mach/hurd/bits/stat.h [__USE_MISC]: Likewise.
* sysdeps/unix/sysv/linux/alpha/bits/sigaction.h [__USE_MISC]:
Likewise.
* sysdeps/unix/sysv/linux/alpha/bits/stat.h [__USE_MISC]:
Likewise.
* sysdeps/unix/sysv/linux/bits/fcntl-linux.h: Update #endif
comments.
[__USE_MISC]: Remove redundant conditionals.
* sysdeps/unix/sysv/linux/bits/in.h [__USE_GNU]: Likewise.
* sysdeps/unix/sysv/linux/bits/sigaction.h [__USE_MISC]: Likewise.
* sysdeps/unix/sysv/linux/bits/socket.h [__USE_GNU]: Likewise.
* sysdeps/unix/sysv/linux/bits/stat.h [__USE_MISC]: Likewise.
* sysdeps/unix/sysv/linux/ia64/bits/sigaction.h [__USE_MISC]:
Likewise.
* sysdeps/unix/sysv/linux/m68k/bits/stat.h [__USE_MISC]: Likewise.
* sysdeps/unix/sysv/linux/mips/bits/sigaction.h [__USE_MISC]:
Likewise.
* sysdeps/unix/sysv/linux/mips/bits/stat.h [__USE_MISC]: Likewise.
* sysdeps/unix/sysv/linux/powerpc/bits/stat.h [__USE_MISC]:
Likewise.
* sysdeps/unix/sysv/linux/s390/bits/sigaction.h [__USE_MISC]:
Likewise.
* sysdeps/unix/sysv/linux/s390/bits/stat.h [__USE_MISC]: Likewise.
* sysdeps/unix/sysv/linux/sparc/bits/sigaction.h [__USE_MISC]:
Likewise.
* sysdeps/unix/sysv/linux/sparc/bits/stat.h [__USE_MISC]:
Likewise.
* sysdeps/unix/sysv/linux/x86/bits/stat.h [__USE_MISC]: Likewise.
* sysdeps/x86/bits/string.h: Update #endif comments.
* sysdeps/x86/fpu/bits/mathinline.h [__USE_MISC]: Remove redundant
conditionals.
* time/sys/time.h: Update #endif comments.
* time/time.h: Likewise.
[__USE_MISC]: Remove redundant conditionals.
2014-02-21 21:45:26 +00:00
Joseph Myers
498afc54df
Combine __USE_BSD and __USE_SVID into __USE_MISC.
...
This patch cleans up following the obsoletion of _BSD_SOURCE and
_SVID_SOURCE by combining __USE_BSD and __USE_SVID into __USE_MISC.
The only non-mechanical part of this patch is the changes to
features.h; everything else is simple substitution of __USE_MISC for
the old macros. Thus, this patch leaves obviously redundant
conditionals such as "defined __USE_MISC || defined __USE_MISC", and
does not update #endif comments where they referred to BSD or SVID in
words instead of the literal macro name. This is intended to
facilitate patch review by separating the less mechanical changes from
these purely mechanical changes into a separate patch. (I do intend
to integrate all the changes from
<https://sourceware.org/ml/libc-alpha/2013-12/msg00226.html >, which I
believe includes all the trailing comment updates, in subsequent
patches.)
Tested x86_64.
* include/features.h (__USE_BSD): Remove macro definitions.
(__USE_SVID): Likewise.
(_BSD_SOURCE): Likewise.
(_SVID_SOURCE): Likewise.
[!defined _BSD_SOURCE && !defined _SVID_SOURCE]: Remove condition
from definition of _DEFAULT_SOURCE.
[_BSD_SOURCE || _SVID_SOURCE]: Change condition to
[_DEFAULT_SOURCE].
* bits/fcntl.h [__USE_BSD]: Change condition to [__USE_MISC].
* bits/mman.h [__USE_BSD]: Likewise.
* bits/termios.h [__USE_BSD]: Likewise.
* bits/waitstatus.h [__USE_BSD]: Likewise.
* ctype/ctype.h [__USE_SVID]: Likewise.
* dirent/dirent.h [__USE_BSD]: Likewise.
* grp/grp.h [__USE_SVID]: Likewise.
[__USE_BSD]: Likewise.
* inet/netinet/igmp.h [__USE_BSD]: Likewise.
* io/fcntl.h [__USE_BSD]: Likewise.
* io/ftw.h [__USE_BSD]: Likewise.
* io/sys/stat.h [__USE_BSD]: Likewise.
* libio/bits/stdio-ldbl.h [__USE_BSD]: Likewise.
* libio/bits/stdio2.h [__USE_BSD]: Likewise.
* libio/stdio.h [__USE_SVID]: Likewise.
[__USE_BSD]: Likewise.
* math/math.h [__USE_SVID]: Likewise.
[__USE_BSD]: Likewise.
* misc/bits/syslog-ldbl.h [__USE_BSD]: Likewise.
* misc/bits/syslog.h [__USE_BSD]: Likewise.
* misc/search.h [__USE_SVID]: Likewise.
* misc/sys/mman.h [__USE_BSD]: Likewise.
* misc/sys/syslog.h [__USE_BSD]: Likewise.
* misc/sys/uio.h [__USE_BSD]: Likewise.
* posix/bits/unistd.h [__USE_BSD]: Likewise.
* posix/glob.h [__USE_BSD]: Likewise.
* posix/regex.h [__USE_BSD]: Likewise.
* posix/sys/types.h [__USE_BSD]: Likewise.
[__USE_SVID]: Likewise.
* posix/sys/utsname.h [__USE_SVID]: Likewise.
* posix/sys/wait.h [__USE_BSD]: Likewise.
[__USE_SVID]: Likewise.
* posix/unistd.h [__USE_BSD]: Likewise.
[__USE_SVID]: Likewise.
* pwd/pwd.h [__USE_SVID]: Likewise.
* resolv/netdb.h [__USE_BSD]: Likewise.
* setjmp/setjmp.h [__USE_BSD]: Likewise.
* signal/signal.h [__USE_BSD]: Likewise.
[__USE_SVID]: Likewise.
* socket/sys/socket.h [__USE_BSD]: Likewise.
* stdlib/fmtmsg.h [__USE_SVID]: Likewise.
* stdlib/stdlib.h [__USE_BSD]: Likewise.
[__USE_SVID]: Likewise.
* string/bits/string2.h [__USE_BSD]: Likewise.
[__USE_SVID]: Likewise.
* string/bits/string3.h [__USE_BSD]: Likewise.
* string/endian.h [__USE_BSD]: Likewise.
* string/string.h [__USE_SVID]: Likewise.
[__USE_BSD]: Likewise.
* string/strings.h [__USE_BSD]: Likewise.
* sysdeps/generic/netinet/ip.h [__USE_BSD]: Likewise.
* sysdeps/gnu/netinet/ip_icmp.h [__USE_BSD]: Likewise.
* sysdeps/mach/hurd/bits/fcntl.h [__USE_BSD]: Likewise.
* sysdeps/mach/hurd/bits/stat.h [__USE_BSD]: Likewise.
* sysdeps/unix/sysv/linux/alpha/bits/mman.h [__USE_BSD]: Likewise.
* sysdeps/unix/sysv/linux/alpha/bits/termios.h [__USE_BSD]:
Likewise.
* sysdeps/unix/sysv/linux/bits/fcntl-linux.h [__USE_BSD]:
Likewise.
* sysdeps/unix/sysv/linux/bits/mman-linux.h [__USE_BSD]: Likewise.
* sysdeps/unix/sysv/linux/bits/sys_errlist.h [__USE_BSD]:
Likewise.
* sysdeps/unix/sysv/linux/bits/termios.h [__USE_BSD]: Likewise.
* sysdeps/unix/sysv/linux/mips/bits/termios.h [__USE_BSD]:
Likewise.
* sysdeps/unix/sysv/linux/netinet/if_ether.h [__USE_BSD]:
Likewise.
* sysdeps/unix/sysv/linux/netinet/if_fddi.h [__USE_BSD]: Likewise.
* sysdeps/unix/sysv/linux/netinet/if_tr.h [__USE_BSD]: Likewise.
* sysdeps/unix/sysv/linux/powerpc/bits/termios.h [__USE_BSD]:
Likewise.
* sysdeps/unix/sysv/linux/sparc/bits/termios.h [__USE_BSD]:
Likewise.
* sysdeps/x86/bits/string.h [__USE_BSD]: Likewise.
* sysvipc/sys/ipc.h [__USE_SVID]: Likewise.
* termios/termios.h [__USE_BSD]: Likewise.
* time/sys/time.h [__USE_BSD]: Likewise.
* time/time.h [__USE_BSD]: Likewise.
[__USE_SVID]: Likewise.
* sysdeps/unix/sysv/linux/hppa/bits/mman.h [__USE_BSD]: Change
condition to [__USE_MISC].
2014-02-12 23:41:01 +00:00
Allan McRae
bf06bcee84
Revert "Patch [1/4] async-signal safe TLS."
...
This reverts commit 69a17d9d24
.
2014-02-06 08:46:20 +10:00
Allan McRae
d4697bc93d
Update copyright notices with scripts/update-copyrights
2014-01-01 22:00:23 +10:00
Joseph Myers
ef7344f09c
Flatten sysdeps/unix/bsd/bsd4.4 into sysdeps/unix/bsd.
...
As discussed in
<https://sourceware.org/ml/libc-alpha/2012-04/msg00840.html > and
<https://sourceware.org/ml/libc-alpha/2012-04/msg00989.html >, it seems
appropriate to flatten sysdeps/unix/bsd/bsd4.4 into sysdeps/unix/bsd.
The bulk of the patch is just moving files. The only other changes
are: update paths in sysdeps/mach/hurd/Implies and
sysdeps/unix/sysv/linux/wait3.c; merge the two syscalls.list files,
with the removal of syscalls that were in
sysdeps/unix/bsd/syscalls.list but overridden in the bsd4.4 directory
by .c files there.
Tested x86_64. The installed shared libraries are identical before
and after the patch except for libc.so where the move of wait3.c
(included by sysdeps/unix/sysv/linux/wait3.c) affects debug info, but
the disassembly is unchanged.
* sysdeps/mach/hurd/Implies: Change unix/bsd/bsd4.4 to unix/bsd.
* sysdeps/unix/bsd/syscalls.list (chflags): Add entry from
sysdeps/unix/bsd/bsd4.4/syscalls.list.
(fchflags): Likewise.
(revoke): Likewise.
(setlogin): Likewise.
(sigaltstack): Likewise.
(wait4): Likewise.
(sigblock): Remove.
(sigsetmask): Likewise.
(wait3): Likewise.
(waitpid): Likewise.
* sysdeps/unix/bsd/bsd4.4/syscalls.list: Remove file.
* sysdeps/unix/sysv/linux/wait3.c: Update directory of included
file.
* sysdeps/unix/bsd/bsd4.4/Makefile: Move to ...
* sysdeps/unix/bsd/Makefile: ... here.
* sysdeps/unix/bsd/bsd4.4/Versions: Move to ...
* sysdeps/unix/bsd/Versions: ... here.
* sysdeps/unix/bsd/bsd4.4/bits/sockaddr.h: Move to ...
* sysdeps/unix/bsd/bits/sockaddr.h: ... here.
* sysdeps/unix/bsd/bsd4.4/cmsg_nxthdr.c: Move to ...
* sysdeps/unix/bsd/cmsg_nxthdr.c: ... here.
* sysdeps/unix/bsd/bsd4.4/sigblock.c: Move to ...
* sysdeps/unix/bsd/sigblock.c: ... here.
* sysdeps/unix/bsd/bsd4.4/sigsetmask.c: Move to ...
* sysdeps/unix/bsd/sigsetmask.c: ... here.
* sysdeps/unix/bsd/bsd4.4/sigvec.c: Move to ...
* sysdeps/unix/bsd/sigvec.c: ... here.
* sysdeps/unix/bsd/bsd4.4/tcdrain.c: Move to ...
* sysdeps/unix/bsd/tcdrain.c: ... here.
* sysdeps/unix/bsd/bsd4.4/tcgetattr.c: Move to ...
* sysdeps/unix/bsd/tcgetattr.c: ... here.
* sysdeps/unix/bsd/bsd4.4/tcsetattr.c: Move to ...
* sysdeps/unix/bsd/tcsetattr.c: ... here.
* sysdeps/unix/bsd/bsd4.4/wait.c: Move to ...
* sysdeps/unix/bsd/wait.c: ... here.
* sysdeps/unix/bsd/bsd4.4/wait3.c: Move to ...
* sysdeps/unix/bsd/wait3.c: ... here.
* sysdeps/unix/bsd/bsd4.4/waitpid.c: Move to ...
* sysdeps/unix/bsd/waitpid.c: ... here.
2013-12-22 14:49:48 +00:00
Paul Pluzhnikov
69a17d9d24
Patch [1/4] async-signal safe TLS.
...
2013-12-18 Andrew Hunter <ahh@google.com>
* sysdeps/generic/ldsodefs.h (_dl_mask_all_signals): New prototype.
(_dl_unmask_signals): Likewise.
* sysdeps/mach/hurd/dl-sysdep.h (_dl_mask_all_signals): New stub.
(_dl_unmask_all_signals): Likewise.
* sysdeps/unix/sysv/linux/dl-sysdep.h (_dl_mask_all_signals): New prototype.
(_dl_unmask_all_signals): Likewise.
* sysdeps/unix/sysv/linux/dl-sysdep.c (_dl_mask_all_signals): New function.
(_dl_unmask_signals): Likewise.
2013-12-18 15:07:11 -08:00
Mike Frysinger
cb8a6dbd17
rename configure.in to configure.ac
...
Autoconf has been deprecating configure.in for quite a long time.
Rename all our configure.in and preconfigure.in files to .ac.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2013-10-30 17:32:08 +10:00
Samuel Thibault
7b7bab1391
Add fork hooks for pthread_atfork
...
pthread_atfork needs application callbacks to be called outside any locking.
2013-10-04 22:29:51 +02:00
Will Newton
f02eed105c
sysdeps/mach/hurd/i386/tls.h: Remove TLS_INIT_TP_EXPENSIVE.
...
This define was removed from the rest of the tree eight years ago.
ChangeLog:
2013-09-24 Will Newton <will.newton@linaro.org>
* sysdeps/mach/hurd/i386/tls.h (TLS_INIT_TP_EXPENSIVE): Remove
macro.
2013-09-24 09:25:53 +01:00
Ondřej Bílka
382466e04e
Fix typos.
2013-08-30 18:08:59 +02:00
Thomas Schwinge
8833598053
Hurd: Add ESUCCESS error_t value.
2013-08-29 12:22:30 +02:00
Samuel Thibault
ed479b02c2
Hurd: Use __executable_start symbol instead of _start.
...
_start points to the first instruction, not to the ELF header.
__executable_start does point on the ELF header.
2013-08-29 12:22:19 +02:00
Ondřej Bílka
c0c3f78afb
Fix typos.
2013-08-21 19:48:48 +02:00
Roland McGrath
346d65b33a
Rewrite sysd-rules generation using an awk script.
2013-06-17 09:55:21 -07:00
Joseph Myers
60d2f8f3c7
Use (void) in no-arguments function definitions.
2013-06-08 00:22:23 +00:00
Joseph Myers
2e09a79ada
Avoid use of "register" as optimization hint.
2013-06-07 22:24:35 +00:00
Joseph Myers
9c84384cc1
Remove trailing whitespace.
2013-06-05 20:44:03 +00:00
Thomas Schwinge
07b4c13d0b
_dl_skip_args declaration cleanup.
...
* sysdeps/mach/hurd/dl-sysdep.c (_dl_sysdep_start:go): Don't
declare _dl_skip_args.
Continuation of commit 8347c74cc5
.
2013-05-26 19:48:25 +02:00
Thomas Schwinge
ec9dd97cec
_dl_non_dynamic_init declaration cleanup.
...
* sysdeps/mach/hurd/i386/init-first.c (_dl_non_dynamic_init):
Don't declare.
Continuation of commit bc16e260d0
.
2013-05-26 18:53:19 +02:00
Pino Toscano
f63fae7378
Hurd: add ST_NOATIME
2013-05-10 20:39:32 +02:00
Roland McGrath
cc0e6ed81f
Consolidate definitions of _FORTIFY_SOURCE wrappers for open{,64}{,at}.
2013-05-03 16:33:26 -07:00
Roland McGrath
61c23e6234
BZ#14280: Fix Hurd ioctl macro to avoid warning.
2013-04-08 14:31:38 -07:00
Roland McGrath
288f7d79fe
Use __ehdr_start, if available, as fallback for AT_PHDR.
2013-03-28 16:15:48 -07:00
Roland McGrath
dc0a026385
Make _dl_phdr pointer to const.
2013-03-28 15:39:32 -07:00
Roland McGrath
3d3436ae68
Consolidate declarations of _dl_phdr, _dl_phnum.
2013-03-28 15:33:57 -07:00
Joseph Myers
bef0b50749
Move system-specific settings out of toplevel configure.in and config.make.in.
2013-03-20 22:37:06 +00:00
Joseph Myers
0e2f956295
Fix copyright notice corruption from update-copyright bug.
2013-01-02 19:28:45 +00:00
Joseph Myers
568035b787
Update copyright notices with scripts/update-copyrights.
2013-01-02 19:05:09 +00:00
Joseph Myers
f4cf5f2d8b
Add script to update copyright notices and reformat some to facilitate its use.
2013-01-01 16:29:10 +00:00
Pino Toscano
986cab95e0
Hurd: fixes for ptsname and ptsname_r
...
ptsname_r on failure returns the value that is also set as errno; furthermore,
add more checks to it:
- set errno and return it on __term_get_peername failure
- set errno to ERANGE other than returning it
- change the type of PEERNAME to string_t, and check its length with __strnlen
In ptsname:
- change the type of PEERNAME to string_t
- do not set errno manually, since ptsname_r has set it already
2012-11-20 00:49:11 +01:00
Pino Toscano
942caa1656
Hurd: implement syncfs
2012-11-19 19:34:07 +01:00
Samuel Thibault
d6d98dea2d
[BZ #3665 ] Regenerate sysdeps/mach/hurd/bits/errno.h.
2012-11-04 22:15:29 +01:00
Thomas Schwinge
e10bb1072c
[BZ #5246 ] Conditionalize use of PTR_DEMANGLE.
2012-11-04 21:46:30 +01:00
Thomas Schwinge
7402596be7
Fix build of test cases on GNU Hurd that are statically linked.
2012-11-01 21:24:45 +01:00
Thomas Schwinge
6f796e1b52
Remove PowerPC sysdep files for GNU Hurd and GNU Mach.
2012-11-01 19:41:23 +01:00
Thomas Schwinge
4078da3d4e
Fix a compilation error in the Hurd's bits/param.h.
...
Introduced in the unification in commit
e66a42f57f
.
2012-11-01 09:18:13 +01:00
Pino Toscano
94ce799f82
Hurd: fix fdatasync/fsync if the fd does not support file_sync
...
Handle the case of the fd port implementing a stub (EOPNOTSUPP),
properly returning EINVAL.
2012-10-29 19:35:56 +01:00
Pino Toscano
bff6491355
Hurd: ptrace: use __hurd_fail for EOPNOTSUPP
2012-10-25 18:47:38 +02:00
Roland McGrath
b8493de0ec
Add missing magic to GLIBC_PROVIDES.
2012-10-09 15:41:30 -07:00
H.J. Lu
53cea63e99
Move _dl_important_hwcaps to dl-hwcaps.c
2012-10-05 10:26:29 -07:00
Roland McGrath
9043e2288e
Name space hygeine for madvise.
2012-10-04 16:31:43 -07:00
Roland McGrath
f57f805541
Clean up conditionalize of ld.so.cache support.
2012-10-03 16:13:14 -07:00
Roland McGrath
51367701af
Get rid of unused __swblk_t type.
2012-10-01 14:39:29 -07:00