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Wilco Dijkstra 648279f4af Improve string benchtests
Replace slow byte-oriented tests in several string benchmarks with the
generic implementations from the string/ directory so the comparisons
are more realistic and useful.

	* benchtests/bench-stpcpy.c (SIMPLE_STPCPY): Remove function.
	(generic_stpcpy): New function.
	* benchtests/bench-stpncpy.c (SIMPLE_STPNCPY): Remove function.
	(generic_stpncpy): New function.
	* benchtests/bench-strcat.c (SIMPLE_STRCAT): Remove function.
	(generic_strcat): New function.
	* benchtests/bench-strcpy.c (SIMPLE_STRCPY): Remove function.
	(generic_strcpy): New function.
	* benchtests/bench-strncat.c (SIMPLE_STRNCAT): Remove function.
	(STUPID_STRNCAT): Remove function.
	(generic_strncat): New function.
	* benchtests/bench-strncpy.c (SIMPLE_STRNCPY): Remove function.
	(STUPID_STRNCPY): Remove function.
	(generic_strncpy): New function.
	* benchtests/bench-strnlen.c (SIMPLE_STRNLEN): Remove function.
	(generic_strnlen): New function.
	(memchr_strnlen): New function.
	* benchtests/bench-strlen.c (generic_strlen): Define for WIDE.
	(memchr_strlen): Likewise.
2019-04-09 11:54:34 +01:00
argp ldbl-opt: Add argp_error and argp_failure (bug 23983) 2019-03-01 15:21:32 -03:00
assert Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
benchtests Improve string benchtests 2019-04-09 11:54:34 +01:00
bits Remove obsolete, never-implemented XSI STREAMS declarations 2019-03-14 15:44:15 +01:00
catgets Add some spaces before '('. 2019-02-27 13:55:45 +00:00
ChangeLog.old
conform Remove obsolete, never-implemented XSI STREAMS declarations 2019-03-14 15:44:15 +01:00
crypt Break some lines before not after operators. 2019-02-22 01:32:36 +00:00
csu Update copyright dates not handled by scripts/update-copyrights. 2019-01-01 00:15:13 +00:00
ctype Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
debug libio: Use stdin consistently for input functions [BZ #24153] 2019-02-03 09:38:24 +01:00
dirent Break more lines before not after operators. 2019-02-25 13:19:19 +00:00
dlfcn Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
elf Add NT_ARM_PAC_MASK and NT_MIPS_MSA from Linux 5.0 to elf.h. 2019-03-25 13:15:56 +00:00
gmon Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
gnulib Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
grp Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
gshadow Break more lines before not after operators. 2019-02-25 13:19:19 +00:00
hesiod Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
htl Break more lines before not after operators. 2019-02-25 13:19:19 +00:00
hurd hurd: Fix comment style 2019-03-16 19:44:04 +01:00
iconv Fix parentheses error in iconvconfig.c and ld-collate.c [BZ #24372] 2019-03-21 17:53:03 -03:00
iconvdata Add some spaces before '('. 2019-02-27 13:55:45 +00:00
include wcsmbs: Add wcscpy loop unroll option 2019-04-04 16:01:10 +07:00
inet Break more lines before not after operators. 2019-02-25 13:19:19 +00:00
intl intl: Do not return NULL on asprintf failure in gettext [BZ #24018] 2019-01-02 16:26:58 +01:00
io io: Consolidate lockf implementation 2019-02-15 18:45:39 -02:00
libio Break more lines before not after operators. 2019-02-25 13:19:19 +00:00
locale Fix parentheses error in iconvconfig.c and ld-collate.c [BZ #24372] 2019-03-21 17:53:03 -03:00
localedata ja_JP locale: Add entry for the new Japanese era [BZ #22964] 2019-04-02 16:46:55 +09:00
login Break some lines before not after operators. 2019-02-22 01:32:36 +00:00
mach Break some lines before not after operators. 2019-02-22 01:32:36 +00:00
malloc malloc: Check for large bin list corruption when inserting unsorted chunk 2019-03-14 16:51:16 -04:00
manual Remove obsolete, never-implemented XSI STREAMS declarations 2019-03-14 15:44:15 +01:00
math math: Enable some math builtins for clang 2019-03-26 08:49:47 -03:00
mathvec Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
misc ldbl-opt: Reuse test cases from misc/ that check long double 2019-03-01 15:32:49 -03:00
nis Add some spaces before '('. 2019-02-27 13:55:45 +00:00
nptl nptl/tst-rwlock14: Test pthread_rwlock_timedwrlock correctly 2019-03-25 10:36:43 -03:00
nptl_db Move remaining nptl_db headers to sysdeps/nptl 2019-02-16 08:25:16 +01:00
nscd resolv: Remove support for RES_USE_INET6 and the inet6 option 2019-04-08 10:56:22 +02:00
nss nss/tst-nss-files-alias-leak: add missing opening quote in printf 2019-03-25 12:22:53 -03:00
po Update translations 2019-01-25 22:05:42 +05:30
posix Remove obsolete, never-implemented XSI STREAMS declarations 2019-03-14 15:44:15 +01:00
pwd Break more lines before not after operators. 2019-02-25 13:19:19 +00:00
resolv resolv: Remove RES_INSECURE1, RES_INSECURE2 2019-04-08 11:19:38 +02:00
resource Break some lines before not after operators. 2019-02-22 01:32:36 +00:00
rt Remove __get_clockfreq 2019-03-22 16:52:29 -03:00
scripts scripts/check-obsolete-constructs.py: Process all headers as UTF-8. 2019-03-14 09:44:22 -04:00
setjmp Break some lines before not after operators. 2019-02-22 01:32:36 +00:00
shadow Break more lines before not after operators. 2019-02-25 13:19:19 +00:00
signal Disable lazy binding on tests for minimal signal handler 2019-01-18 08:56:51 -08:00
socket Fix a few typos in comments 2019-01-12 13:44:51 +00:00
soft-fp soft-fp: Properly check _FP_W_TYPE_SIZE [BZ #24066] 2019-01-07 09:04:39 -08:00
stdio-common Break lines before not after operators, batch 4. 2019-03-07 20:20:25 +00:00
stdlib Move inttypes.h and stdint.h to stdlib. 2019-03-13 09:42:09 -04:00
string Add some spaces before '('. 2019-02-27 13:55:45 +00:00
sunrpc Remove qualifier from function return type in tst-svc_register.c. 2019-02-15 13:45:19 +00:00
support Avoid fall-through in test-container if execlp fails. 2019-02-13 13:34:24 +00:00
sysdeps resolv: Remove support for RES_USE_INET6 and the inet6 option 2019-04-08 10:56:22 +02:00
sysvipc Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
termios Break some lines before not after operators. 2019-02-22 01:32:36 +00:00
time time/tst-strftime3.c: Disable snprintf warning. 2019-04-03 17:49:43 -04:00
timezone Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
wcsmbs wcsmbs: Use loop_unroll on wcsrchr 2019-04-04 16:01:14 +07:00
wctype Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
.gitattributes
.gitignore
abi-tags
aclocal.m4
ChangeLog Improve string benchtests 2019-04-09 11:54:34 +01:00
config.h.in S390: Add configure check to detect support for arch13. 2019-03-22 11:14:08 +01:00
config.make.in
configure elf/Makefile: Run IFUNC tests if binutils supports IFUNC 2019-02-27 13:21:55 -08:00
configure.ac elf/Makefile: Run IFUNC tests if binutils supports IFUNC 2019-02-27 13:21:55 -08:00
COPYING
COPYING.LIB
extra-lib.mk
gen-locales.mk
INSTALL Require GCC 6.2 or later to build glibc. 2019-02-01 16:27:44 +00:00
libc-abis
libof-iterator.mk
LICENSES
MAINTAINERS
Makeconfig Only build libm with -fno-math-errno (bug 24024) 2019-01-07 14:59:07 +01:00
Makefile Add check for missing wrapper headers 2019-02-16 08:25:16 +01:00
Makefile.in
Makerules Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
NEWS resolv: Remove RES_INSECURE1, RES_INSECURE2 2019-04-08 11:19:38 +02:00
o-iterator.mk
README
Rules Use a proper C tokenizer to implement the obsolete typedefs test. 2019-03-13 09:39:43 -04:00
shlib-versions
test-skeleton.c Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
version.h Open master for 2.30 development 2019-01-31 22:39:14 +05:30

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
	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
	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 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., 1996-2015, indicating that every year in
the range, inclusive, is a copyrightable year that would otherwise be listed
individually.