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H.J. Lu dfb8e514cf Set tunable value as well as min/max values
Some tunable values and their minimum/maximum values must be determinted
at run-time.  Add TUNABLE_SET_WITH_BOUNDS and TUNABLE_SET_WITH_BOUNDS_FULL
to update tunable value together with minimum and maximum values.
__tunable_set_val is updated to set tunable value as well as min/max
values.
2020-09-29 09:03:47 -07:00
argp Rename __LONG_DOUBLE_USES_FLOAT128 to __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI 2020-04-30 08:52:08 -05:00
assert Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
benchtests bench-strcmp.c: Add workloads on page boundary 2020-09-24 10:46:38 -07:00
bits signal: Move sys_errlist to a compat symbol 2020-07-07 14:10:58 -03:00
catgets Remove internal usage of extensible stat functions 2020-09-11 14:35:32 -03:00
ChangeLog.old Prepare for glibc 2.32 release. 2020-08-04 22:17:00 -04:00
conform Convert Python scripts to Python 3 2020-03-03 15:52:09 -08:00
crypt Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
csu Remove internal usage of extensible stat functions 2020-09-11 14:35:32 -03:00
ctype Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
debug signal: Move sys_siglist to a compat symbol 2020-07-07 14:10:58 -03:00
dirent Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
dlfcn Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
elf Set tunable value as well as min/max values 2020-09-29 09:03:47 -07:00
gmon Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
gnulib Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
grp grp: Implement fgetgrent_r using __nss_fgetent_r 2020-07-21 07:34:15 +02:00
gshadow shadow: Implement fgetspent_r using __nss_fgetent_r 2020-07-21 07:34:43 +02:00
hesiod nss_hesiod: Use NSS_DECLARE_MODULE_FUNCTIONS 2020-02-13 09:14:44 +01:00
htl Add the __libc_single_threaded variable 2020-07-06 11:15:58 +02:00
hurd hurd: Rework sbrk 2020-08-05 23:52:04 +02:00
iconv intl: Handle translation output codesets with suffixes [BZ #26383] 2020-09-25 14:47:06 +02:00
iconvdata Reset converter state after second wchar_t output (Bug 25734) 2020-04-15 22:31:40 -04:00
include linux: Add time64 recvmmsg support 2020-09-28 17:28:39 -03:00
inet Remove internal usage of extensible stat functions 2020-09-11 14:35:32 -03:00
intl intl: Handle translation output codesets with suffixes [BZ #26383] 2020-09-25 14:47:06 +02:00
io Remove internal usage of extensible stat functions 2020-09-11 14:35:32 -03:00
libio Remove internal usage of extensible stat functions 2020-09-11 14:35:32 -03:00
locale Remove internal usage of extensible stat functions 2020-09-11 14:35:32 -03:00
localedata en_US: Minimize changes to date_fmt (Bug 25923) 2020-07-16 17:17:10 -04:00
login y2038: Replace __clock_gettime with __clock_gettime64 2020-05-20 16:45:16 +02:00
mach hurd: add mach_print function 2020-04-14 13:19:18 +02:00
malloc Update mallinfo2 ABI, and test 2020-09-17 18:49:30 -04:00
manual Set tunable value as well as min/max values 2020-09-29 09:03:47 -07:00
math math: Regenerate auto-libm-test-out-j0 2020-08-08 16:41:40 -03:00
mathvec Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
misc Define __THROW to noexcept for C++11 and later 2020-09-22 11:54:38 +01:00
nis Remove obsolete default/nss code 2020-08-29 11:42:39 +02:00
nptl y2038: nptl: Convert sem_{clock|timed}wait to support 64 bit time 2020-09-14 09:37:10 +02:00
nptl_db Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
nscd nscd: bump GC cycle during cache pruning (bug 26130) 2020-09-17 17:59:11 +02:00
nss Disable warnings due to deprecated libselinux symbols used by nss and nscd 2020-07-23 12:20:38 +02:00
po Update translations. 2020-08-04 20:31:51 -04:00
posix Fix handling of collating symbols in fnmatch (bug 26620) 2020-09-16 14:45:10 +02:00
pwd pwd: Implement fgetpwent_r using __nss_fgetent_r 2020-07-21 07:34:34 +02:00
resolv Move <rpc/netdb.h> from sunrpc to inet 2020-07-17 15:19:35 +02:00
resource Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
rt Block all signals on timer_create thread (BZ#10815) 2020-02-19 13:46:31 -03:00
scripts Add RISC-V 32-bit target to build-many-glibcs.py 2020-08-27 08:17:44 -07:00
setjmp Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
shadow shadow: Implement fgetspent_r using __nss_fgetent_r 2020-07-21 07:34:43 +02:00
signal signal: Move sys_siglist to a compat symbol 2020-07-07 14:10:58 -03:00
socket Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
soft-fp Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
stdio-common Fix memory leak in __printf_fp_l (bug 26215). 2020-07-09 21:52:24 +00:00
stdlib Remove internal usage of extensible stat functions 2020-09-11 14:35:32 -03:00
string strcmp: Add a testcase for page boundary 2020-09-24 07:29:31 -07:00
sunrpc Move <rpc/netdb.h> from sunrpc to inet 2020-07-17 15:19:35 +02:00
support Correct timespec implementation [BZ #26232] 2020-07-14 04:42:58 -07:00
sysdeps Reversing calculation of __x86_shared_non_temporal_threshold 2020-09-28 22:10:39 +00:00
sysvipc Remove internal usage of extensible stat functions 2020-09-11 14:35:32 -03:00
termios Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
time Remove internal usage of extensible stat functions 2020-09-11 14:35:32 -03:00
timezone Update timezone code from tzcode 2020a 2020-05-15 09:19:27 -07:00
wcsmbs mbstowcs: Document, test, and fix null pointer dst semantics (Bug 25219) 2020-06-01 12:26:32 -04:00
wctype Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
.gitattributes Assume __NR_openat is always defined 2016-03-23 23:35:08 +01:00
.gitignore Add *.pyc to .gitignore 2015-05-18 15:26:26 +05:30
abi-tags Remove the bulk of the NaCl port. 2017-05-20 08:09:10 -04:00
aclocal.m4 LIBC_SLIBDIR_RTLDDIR: substitute arguments in single quotes 2018-01-25 17:20:28 +01:00
config.h.in Remove --enable-obsolete-rpc configure flag 2020-07-13 19:36:35 +02:00
config.make.in Remove --enable-obsolete-rpc configure flag 2020-07-13 19:36:35 +02:00
configure Remove --enable-obsolete-rpc configure flag 2020-07-13 19:36:35 +02:00
configure.ac Remove --enable-obsolete-rpc configure flag 2020-07-13 19:36:35 +02:00
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
extra-lib.mk Rename cppflags-iterator.mk to libof-iterator.mk, remove extra-modules.mk. 2017-05-09 07:06:29 -04:00
gen-locales.mk Improve gen-locales.mk and gen-locale.sh to make test files with @ options work 2018-02-27 17:01:57 +01:00
INSTALL Regenerate INSTALL for ARC port updates. 2020-07-22 23:32:07 -04:00
libc-abis libc-abis: Define ABSOLUTE ABI [BZ #19818][BZ #23307] 2018-07-05 18:06:43 +01:00
libof-iterator.mk Rename cppflags-iterator.mk to libof-iterator.mk, remove extra-modules.mk. 2017-05-09 07:06:29 -04:00
LICENSES Prefer https to http for gnu.org and fsf.org URLs 2019-09-07 02:43:31 -07:00
MAINTAINERS Add MAINTAINERS 2017-05-11 13:38:30 -04:00
Makeconfig Makeconfig: Use $(error ...) to output error message 2020-04-29 11:24:41 +02:00
Makefile Set locale related environment variables in debugglibc.sh 2020-09-24 14:58:36 +02:00
Makefile.help Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
Makefile.in New make target to only build benchmark binaries 2016-04-20 10:23:28 +05:30
Makerules Don't mix linker error messages into edited scripts 2020-08-04 19:52:56 -04:00
NEWS ld.so: add an --argv0 option [BZ #16124] 2020-09-29 12:34:40 +02:00
o-iterator.mk Fri Mar 17 12:58:37 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> 1995-03-17 18:42:51 +00:00
README Documentation for the RISC-V 32-bit port 2020-08-27 08:17:44 -07:00
Rules Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
shlib-versions Remove --enable-obsolete-nsl configure flag 2020-07-08 17:25:57 +02:00
test-skeleton.c Update copyright dates with scripts/update-copyrights. 2020-01-01 00:14:33 +00:00
version.h Open master branch for glibc 2.33 development. 2020-08-04 23:41:43 -04:00

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.

When working with Linux kernels, this version of the GNU C Library
requires Linux kernel version 3.2 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
	alpha*-*-linux-gnu
	arc*-*-linux-gnu
	arm-*-linux-gnueabi
	csky-*-linux-gnuabiv2
	hppa-*-linux-gnu
	i[4567]86-*-linux-gnu
	x86_64-*-linux-gnu	Can build either x86_64 or x32
	ia64-*-linux-gnu
	m68k-*-linux-gnu
	microblaze*-*-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
	riscv32-*-linux-gnu
	riscv64-*-linux-gnu
	sh[34]-*-linux-gnu
	sparc*-*-linux-gnu
	sparc64*-*-linux-gnu

If you are interested in doing a port, please contact the glibc
maintainers; see https://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 https://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 https://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., 1996-2015, indicating that every year in
the range, inclusive, is a copyrightable year that would otherwise be listed
individually.