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Florian Weimer 4b25485f03 Linux: Rewrite __old_getdents64 [BZ #23497]
Commit 298d0e3129 ("Consolidate Linux
getdents{64} implementation") broke the implementation because it does
not take into account struct offset differences.

The new implementation is close to the old one, before the
consolidation, but has been cleaned up slightly.

(cherry picked from commit 690652882b)
2018-08-10 11:19:26 +02:00
argp Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
assert Fix uninitialized variable in assert_perror (bug 22761) 2018-02-05 11:06:15 +01:00
benchtests benchtests: improve argument parsing through argparse library 2018-07-19 14:53:37 -05:00
bits Add <bits/indirect-return.h> 2018-07-24 07:55:47 -07:00
catgets intl/tst-gettext: fix failure with newest msgfmt 2018-02-18 18:16:05 +01:00
ChangeLog.old Add missing reference to bug 21654 2017-10-07 13:14:36 +02:00
conform Fix C11 conformance issues 2018-07-25 12:02:32 -03:00
crypt New configure option --disable-crypt. 2018-06-29 16:53:47 +02:00
csu Build csu/elf-init.c and csu/static-reloc.c with stack protector 2018-07-05 22:57:45 +02:00
ctype Use libc_hidden_* for tolower, toupper (bug 15105). 2018-02-23 13:54:53 +00:00
debug Compile debug/stack_chk_fail_local.c with stack protector 2018-07-05 19:28:35 +02:00
dirent Consolidate alphasort{64} and versionsort{64} implementation 2018-04-23 17:35:16 -03:00
dlfcn libc: Extend __libc_freeres framework (Bug 23329). 2018-06-29 22:39:06 -04:00
elf check-execstack: Permit sysdeps to xfail some libs 2018-07-20 03:28:14 +02:00
gmon Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
gnulib Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
grp Avoid insecure usage of tmpnam in tests. 2018-07-18 21:04:12 +00:00
gshadow Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
hesiod Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
htl hurd: Add missing symbols for proper libc_get/setspecific 2018-08-08 02:17:39 +02:00
hurd hurd: Fix exec usage of mach_setup_thread 2018-08-01 00:10:03 +02:00
iconv Fix s390 -Os iconv build. 2018-03-05 21:46:55 +00:00
iconvdata Fix out-of-bounds access in IBM-1390 converter (bug 23448) 2018-07-24 16:45:46 +02:00
include Update NEWS, version.h, and features.h for glibc 2.28. 2018-08-01 01:10:47 -04:00
inet manual: Revise crypt.texi. 2018-06-29 16:53:37 +02:00
intl intl/tst-gettext: fix failure with newest msgfmt 2018-02-18 18:16:05 +01:00
io Avoid insecure usage of tmpnam in tests. 2018-07-18 21:04:12 +00:00
libio Fix copyright years in recent commits 2018-07-10 11:03:08 +02:00
locale Fix out of bounds access in findidxwc (bug 23442) 2018-07-25 10:50:03 +02:00
localedata Add missing localedata/en_US.UTF-8.in (Bug 23393). 2018-07-25 21:58:10 -04:00
login Fix Linux fcntl OFD locks for non-LFS architectures (BZ#20251) 2018-06-26 13:22:53 -03:00
mach hurd: Fix exec usage of mach_setup_thread 2018-08-01 00:10:03 +02:00
malloc libc: Extend __libc_freeres framework (Bug 23329). 2018-06-29 22:39:06 -04:00
manual Update tooling versions verified to work with glibc. 2018-07-31 16:37:07 -04:00
math Add a generic significand implementation 2018-06-20 18:15:06 -03:00
mathvec Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
misc Add <bits/indirect-return.h> 2018-07-24 07:55:47 -07:00
nis nisplus: Correct pwent parsing issue and resulting build error [BZ #23266] 2018-06-27 21:12:16 +01:00
nptl Fix ISO C threads installed header and HURD assumption 2018-07-25 17:27:45 -03:00
nptl_db nptl_db: Remove stale match_pid' parameter from iterate_thread_list' 2018-03-01 16:10:05 +00:00
nscd manual: Revise crypt.texi. 2018-06-29 16:53:37 +02:00
nss Fix copyright years in recent commits 2018-07-10 11:03:08 +02:00
po Synchronize translation project PO files. 2018-08-01 01:01:42 -04:00
posix Keep expected behaviour for [a-z] and [A-z] (Bug 23393). 2018-07-25 17:00:45 -04:00
pwd manual: Revise crypt.texi. 2018-06-29 16:53:37 +02:00
resolv libc: Extend __libc_freeres framework (Bug 23329). 2018-06-29 22:39:06 -04:00
resource resource/tst-getrlimit.c: Add copyright header 2018-01-05 20:34:10 +01:00
rt hurd: Add hurd thread library 2018-04-02 01:44:14 +02:00
scripts Use binutils 2.31 branch in build-many-glibcs.py. 2018-07-20 16:11:15 +00:00
setjmp x86: Use pad in pthread_unwind_buf to preserve shadow stack register 2018-05-02 06:17:41 -07:00
shadow manual: Revise crypt.texi. 2018-06-29 16:53:37 +02:00
signal Add tst-sigaction.c to test BZ #23069 2018-04-26 22:21:13 +02:00
socket Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
soft-fp Make powerpc-nofpu __sqrtsf2, __sqrtdf2 compat symbols (bug 18473). 2018-06-01 17:25:12 +00:00
stdio-common Avoid insecure usage of tmpnam in tests. 2018-07-18 21:04:12 +00:00
stdlib Add tests for setcontext on the context from makecontext 2018-07-25 05:13:16 -07:00
streams Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
string Fix string/tst-xbzero-opt if build with gcc head. 2018-07-26 17:09:44 +02:00
sunrpc libc: Extend __libc_freeres framework (Bug 23329). 2018-06-29 22:39:06 -04:00
support support: Add TEST_NO_SETVBUF 2018-06-26 12:30:50 +02:00
sysdeps Linux: Rewrite __old_getdents64 [BZ #23497] 2018-08-10 11:19:26 +02:00
sysvipc Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
termios Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
time Use _STRUCT_TIMESPEC as guard in <bits/types/struct_timespec.h> [BZ #23349] 2018-06-28 13:12:16 +02:00
timezone Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
wcsmbs Add tests for sign of NaN returned by strtod (bug 23007). 2018-06-15 17:36:21 +00:00
wctype Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +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
ChangeLog Linux: Rewrite __old_getdents64 [BZ #23497] 2018-08-10 11:19:26 +02:00
config.h.in Switch IDNA implementation to libidn2 [BZ #19728] [BZ #19729] [BZ #22247] 2018-05-23 15:27:24 +02:00
config.make.in New configure option --disable-crypt. 2018-06-29 16:53:47 +02:00
configure x86: Support IBT and SHSTK in Intel CET [BZ #21598] 2018-07-16 14:08:27 -07:00
configure.ac x86: Support IBT and SHSTK in Intel CET [BZ #21598] 2018-07-16 14:08:27 -07:00
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 Update tooling versions verified to work with glibc. 2018-07-31 16:37:07 -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 stdio-common/tst-printf.c: Remove part under a non-free license [BZ #23363] 2018-07-03 18:29:16 +02:00
MAINTAINERS Add MAINTAINERS 2017-05-11 13:38:30 -04:00
Makeconfig New configure option --disable-crypt. 2018-06-29 16:53:47 +02:00
Makefile testrun.sh: Implement --tool=strace, --tool=valgrind 2018-07-04 15:30:45 +02:00
Makefile.in New make target to only build benchmark binaries 2016-04-20 10:23:28 +05:30
Makerules Run thread shutdown functions in an explicit order 2018-06-26 15:27:12 +02:00
NEWS Linux: Rewrite __old_getdents64 [BZ #23497] 2018-08-10 11:19:26 +02:00
o-iterator.mk
README Remove tilegx port. 2018-04-27 19:11:24 +00:00
Rules Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
shlib-versions Extend NSS test suite 2017-07-17 15:52:44 -04:00
test-skeleton.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
version.h Update NEWS, version.h, and features.h for glibc 2.28. 2018-08-01 01:10:47 -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
	arm-*-linux-gnueabi
	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
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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
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The GNU C Library is (almost) completely documented by the Texinfo manual
found in the `manual/' subdirectory.  The manual is still being updated
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