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Joseph Myers c941736c92 Remove _BSD_SOURCE and _SVID_SOURCE.
This is a minimal patch to remove _BSD_SOURCE and _SVID_SOURCE from
the documented user API, making them into aliases for _DEFAULT_SOURCE
with a #warning given, but keeping most of the features.h logic using
those macros and all the exising __USE_* conditionals, on the basis
that all the consequent cleanups will go in followup patches.

Tested x86_64.

	* include/features.h: Update comment documenting feature test
	macros.
	[_BSD_SOURCE || _SVID_SOURCE]: Give #warning.  Define
	_DEFAULT_SOURCE.
	* manual/creature.texi (_BSD_SOURCE): Remove documentation.
	(_SVID_SOURCE): Likewise.
	(_DEFAULT_SOURCE): Update description of default features.
	(Feature Test Macros): Don't mention _SVID_SOURCE in conjunction
	with _GNU_SOURCE.
	* manual/filesys.texi (__ftw_func_t): Do not refer to _BSD_SOURCE.
	(S_ISVTX): Likewise.
	* manual/math.texi (Mathematical Constants): Likewise.
	* manual/signal.texi (Interrupted Primitives): Likewise.
	* manual/startup.texi (putenv): Do not refer to _SVID_SOURCE.
	* math/test-matherr.c (_SVID_SOURCE): Do not define.
	* sysvipc/sys/ipc.h [__USE_SVID && !__USE_XOPEN && __GNUC__ >= 2]:
	Don't refer to _SVID_SOURCE in warning text.
2014-02-11 23:40:07 +00:00
argp Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
assert Use glibc_likely instead __builtin_expect. 2014-02-10 15:07:12 +01:00
benchtests Use glibc_likely instead __builtin_expect. 2014-02-10 15:07:12 +01:00
bits Avoid comma operator warnings. 2014-02-07 15:26:28 -08:00
catgets Use glibc_likely instead __builtin_expect. 2014-02-10 15:07:12 +01:00
conf
conform Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
crypt Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
csu Use glibc_likely instead __builtin_expect. 2014-02-10 15:07:12 +01:00
ctype Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
debug Use glibc_likely instead __builtin_expect. 2014-02-10 15:07:12 +01:00
dirent Use glibc_likely instead __builtin_expect. 2014-02-10 15:07:12 +01:00
dlfcn Use glibc_likely instead __builtin_expect. 2014-02-10 15:07:12 +01:00
elf Merge MIPS dl-lookup.c into generic file. 2014-02-11 22:33:07 +00:00
gmon Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
gnulib Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
grp Use glibc_likely instead __builtin_expect. 2014-02-10 15:07:12 +01:00
gshadow Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
hesiod Use glibc_likely instead __builtin_expect. 2014-02-10 15:07:12 +01:00
hurd Use glibc_likely instead __builtin_expect. 2014-02-10 15:07:12 +01:00
iconv Use glibc_likely instead __builtin_expect. 2014-02-10 15:07:12 +01:00
iconvdata Use glibc_likely instead __builtin_expect. 2014-02-10 15:07:12 +01:00
include Remove _BSD_SOURCE and _SVID_SOURCE. 2014-02-11 23:40:07 +00:00
inet Use glibc_likely instead __builtin_expect. 2014-02-10 15:07:12 +01:00
intl Use glibc_likely instead __builtin_expect. 2014-02-10 15:07:12 +01:00
io Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
libidn Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
libio Use glibc_likely instead __builtin_expect. 2014-02-10 15:07:12 +01:00
locale Use glibc_likely instead __builtin_expect. 2014-02-10 15:07:12 +01:00
localedata Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
login Use glibc_likely instead __builtin_expect. 2014-02-10 15:07:12 +01:00
mach Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
malloc malloc/mtrace.c: Cosmetic cleanup. 2014-02-11 10:02:57 +00:00
manual Remove _BSD_SOURCE and _SVID_SOURCE. 2014-02-11 23:40:07 +00:00
math Remove _BSD_SOURCE and _SVID_SOURCE. 2014-02-11 23:40:07 +00:00
misc Use glibc_likely instead __builtin_expect. 2014-02-10 15:07:12 +01:00
nis Use glibc_likely instead __builtin_expect. 2014-02-10 15:07:12 +01:00
nptl Use glibc_likely instead __builtin_expect. 2014-02-10 15:07:12 +01:00
nptl_db Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
nscd Use glibc_likely instead __builtin_expect. 2014-02-10 15:07:12 +01:00
nss Use glibc_likely instead __builtin_expect. 2014-02-10 15:07:12 +01:00
po Update Slovenian translations 2014-02-03 10:12:05 +10:00
ports Relocate AArch64 from ports to libc. 2014-02-11 11:36:00 +00:00
posix Use glibc_likely instead __builtin_expect. 2014-02-10 15:07:12 +01:00
pwd Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
resolv Use glibc_likely instead __builtin_expect. 2014-02-10 15:07:12 +01:00
resource Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
rt Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
scripts scripts/update-copyrights: adjust configure input file suffix 2014-01-01 22:10:54 +10:00
setjmp Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
shadow Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
signal Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
socket Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
soft-fp Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
stdio-common Fix tst-sscanf and tst-swscanf on 64-bit. 2014-02-11 00:37:53 -08:00
stdlib Remove unused variable from stdlib/setenv.c 2014-02-11 12:43:49 +01:00
streams Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
string Use glibc_likely instead __builtin_expect. 2014-02-10 15:07:12 +01:00
sunrpc Use glibc_likely instead __builtin_expect. 2014-02-10 15:07:12 +01:00
sysdeps Regenerate x86_64 ulps. 2014-02-11 23:15:36 +00:00
sysvipc Remove _BSD_SOURCE and _SVID_SOURCE. 2014-02-11 23:40:07 +00:00
termios Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
time Use glibc_likely instead __builtin_expect. 2014-02-10 15:07:12 +01:00
timezone tzselect: stop requiring ksh 2014-02-08 06:47:58 -05:00
wcsmbs Use glibc_likely instead __builtin_expect. 2014-02-10 15:07:12 +01:00
wctype Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
.gitattributes exempt timezone files from the no-bad-whitespace policy 2009-06-15 18:15:54 +02:00
.gitignore ignore gdb related files 2013-12-27 16:30:50 -05:00
abi-tags
aclocal.m4 rename configure.in to configure.ac 2013-10-30 17:32:08 +10:00
BUGS [BZ #5222] 2007-10-28 08:24:07 +00:00
CANCEL-FCT-WAIVE
CANCEL-FILE-WAIVE
ChangeLog Remove _BSD_SOURCE and _SVID_SOURCE. 2014-02-11 23:40:07 +00:00
ChangeLog.1
ChangeLog.2
ChangeLog.3
ChangeLog.4
ChangeLog.5
ChangeLog.6
ChangeLog.7
ChangeLog.8
ChangeLog.9
ChangeLog.10
ChangeLog.11
ChangeLog.12
ChangeLog.13
ChangeLog.14
ChangeLog.15
ChangeLog.16 Fix typo in name 2012-06-21 16:45:27 +02:00
ChangeLog.17 Revert "Sun agreed to a change of the license for the RPC code to a BSD-like license." 2010-06-27 19:34:03 -07:00
config.h.in tst-fanotify: switch to AC_DEFINE 2014-01-04 08:34:01 -05:00
config.make.in Remove --disable-versioning. 2013-09-04 15:25:42 +00:00
configure Set AUTOCONF variable when maintainer-mode is not used 2013-12-16 21:45:27 +10:00
configure.ac Set AUTOCONF variable when maintainer-mode is not used 2013-12-16 21:45:27 +10:00
CONFORMANCE Move __STDC_* predefined macros from features.h to stdc-predef.h. 2012-02-22 12:53:04 +00:00
COPYING Update to latest versions of GPL-2.0 and LGPL-2.1 2013-09-09 12:52:48 +10:00
COPYING.LIB Update to latest versions of GPL-2.0 and LGPL-2.1 2013-09-09 12:52:48 +10:00
cppflags-iterator.mk
extra-lib.mk Remove --disable-versioning. 2013-09-04 15:25:42 +00:00
extra-modules.mk
INSTALL Stop partial menu generation in INSTALL file 2013-12-19 11:54:06 +10:00
libc-abis A few more archs have IFUNC support. 2010-03-17 02:43:12 -07:00
LICENSES Expand LICENSES file. 2012-12-05 21:56:15 +00:00
Makeconfig Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
Makefile Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
Makefile.in Add target bench-clean 2013-04-16 14:07:21 +05:30
Makerules abilist-pattern configurability 2014-02-04 09:48:47 -02:00
NAMESPACE
NEWS Remove _BSD_SOURCE and _SVID_SOURCE. 2014-02-11 23:40:07 +00:00
o-iterator.mk
PROJECTS
README Relocate AArch64 from ports to libc. 2014-02-11 11:36:00 +00:00
Rules Update copyright notices with scripts/update-copyrights 2014-01-01 22:00:23 +10:00
shlib-versions PowerPC: Change powerpc64le start ABI to 2.17. 2014-02-04 09:49:08 -02:00
test-skeleton.c tests: unify fortification handler logic 2014-02-08 06:58:43 -05:00
version.h Open development for 2.20 2014-02-08 08:10:29 +10:00
Versions.def S/390: Make jmp_buf extendible. 2014-01-07 09:36:31 +01:00
WUR-REPORT * posix/unistd.h (setuid, setreuid, seteuid, setresuid): 2012-08-01 18:12:58 +02:00

This directory contains the sources of the GNU C Library.
See the file "version.h" for what release version you have.

The GNU C Library is the standard system C library for all GNU systems,
and is an important part of what makes up a GNU system.  It provides the
system API for all programs written in C and C-compatible languages such
as C++ and Objective C; the runtime facilities of other programming
languages use the C library to access the underlying operating system.

In GNU/Linux systems, the C library works with the Linux kernel to
implement the operating system behavior seen by user applications.
In GNU/Hurd systems, it works with a microkernel and Hurd servers.

The GNU C Library implements much of the POSIX.1 functionality in the
GNU/Hurd system, using configurations i[4567]86-*-gnu.  The current
GNU/Hurd support requires out-of-tree patches that will eventually be
incorporated into an official GNU C Library release.

When working with Linux kernels, this version of the GNU C Library
requires Linux kernel version 2.6.16 or later.

Also note that the shared version of the libgcc_s library must be
installed for the pthread library to work correctly.

The GNU C Library supports these configurations for using Linux kernels:

	aarch64*-*-linux-gnu
	arm-*-linux-gnueabi
	i[4567]86-*-linux-gnu
	x86_64-*-linux-gnu	Can build either x86_64 or x32
	m68k-*-linux-gnu
	mips-*-linux-gnu
	mips64-*-linux-gnu
	powerpc-*-linux-gnu	Hardware or software floating point, BE only.
	powerpc64*-*-linux-gnu	Big-endian and little-endian.
	s390-*-linux-gnu
	s390x-*-linux-gnu
	sh[34]-*-linux-gnu
	sparc*-*-linux-gnu
	sparc64*-*-linux-gnu
	tilegx-*-linux-gnu
	tilepro-*-linux-gnu

The code for other CPU configurations supported by volunteers outside of
the core glibc maintenance effort is contained in the `ports' add-on,
located in the `ports' subdirectory of the source tree.

	alpha*-*-linux-gnu
	hppa-*-linux-gnu	Not currently functional without patches.
	ia64-*-linux-gnu

If you are interested in doing a port, please contact the glibc
maintainers; see http://www.gnu.org/software/libc/ for more
information.

See the file INSTALL to find out how to configure, build, and install
the GNU C Library.  You might also consider reading the WWW pages for
the C library at http://www.gnu.org/software/libc/.

The GNU C Library is (almost) completely documented by the Texinfo manual
found in the `manual/' subdirectory.  The manual is still being updated
and contains some known errors and omissions; we regret that we do not
have the resources to work on the manual as much as we would like.  For
corrections to the manual, please file a bug in the `manual' component,
following the bug-reporting instructions below.  Please be sure to check
the manual in the current development sources to see if your problem has
already been corrected.

Please see http://www.gnu.org/software/libc/bugs.html for bug reporting
information.  We are now using the Bugzilla system to track all bug reports.
This web page gives detailed information on how to report bugs properly.

The GNU C Library is free software.  See the file COPYING.LIB for copying
conditions, and LICENSES for notices about a few contributions that require
these additional notices to be distributed.  License copyright years may be
listed using range notation, e.g., 2000-2013, indicating that every year in
the range, inclusive, is a copyrightable year that would otherwise be listed
individually.