git mirror of glibc CVS
repository URLgit://
last changeMon, 21 Jan 2019 19:26:07 +0000 (21 11:26 -0800)
last refreshMon, 21 Jan 2019 19:28:24 +0000 (21 20:28 +0100)
content tags
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:

	x86_64-*-linux-gnu	Can build either x86_64 or x32
	powerpc-*-linux-gnu	Hardware or software floating point, BE only.
	powerpc64*-*-linux-gnu	Big-endian and little-endian.

If you are interested in doing a port, please contact the glibc
maintainers; see for more

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

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 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
62 min ago H.J. Lux86-64 memcmp/wmemcmp: Properly handle the length param... master
64 min ago H.J. Lux86-64 memchr/wmemchr: Properly handle the length param...
12 hours ago Florian Weimerresolv: Do not send queries for non-host-names in nss_d...
12 hours ago Florian Weimerresolv: Reformat inet_addr, inet_aton to GNU style
2 days ago Florian Weimermalloc: Revert fastbins to old-style atomics
3 days ago H.J. LuDisable lazy binding on tests for minimal signal handler
4 days ago TAMUKI Shoichimanual: Fix the wording to "alternative" rather than...
5 days ago Paul Clarkepowerpc: Fix tiny bug in strncmp.c
5 days ago Zack WeinbergTests for minimal signal handler functionality in MINSI...
5 days ago Siddhesh PoyarekarUpdate libc.pot
6 days ago Tulio Magno... Add XFAIL_ROUNDING_IBM128_LIBGCC to more fma() tests
6 days ago Rogerio Alvespowerpc: fix tst-ucontext-ppc64-vscr test for POWER...
7 days ago Leonardo Sandovalx86-64: Optimize strcat/strncat, strcpy/strncpy and...
9 days ago Dmitry V. LevinFix a few typos in comments
9 days ago TAMUKI Shoichistrftime: Consequently use the "L_" macro with characte...
10 days ago Rogerio Alvespowerpc: Fix VSCR position in ucontext (bug 24088)
5 months ago glibc-2.28.9000 Open master branch for glibc 2...
5 months ago glibc-2.28 The GNU C Library ============...
11 months ago glibc-2.27.9000 Open master branch for glibc 2...
11 months ago glibc-2.27 The GNU C Library ============...
15 months ago glibc-2.26.9000 Open master branch for glibc 2...
15 months ago glibc-2.16.90 Open master branch for glibc 2...
15 months ago glibc-2.25.90 Open master branch for glibc 2...
15 months ago glibc-2.24.90 Open master branch for glibc 2...
15 months ago glibc-2.23.90 Open master branch for glibc 2...
15 months ago glibc-2.22.90 Open master branch for glibc 2...
15 months ago glibc-2.21.90 Open master branch for glibc 2...
15 months ago glibc-2.20.90 Open master branch for glibc 2...
15 months ago glibc-2.19.90 Open master branch for glibc 2...
15 months ago glibc-2.18.90 Open master branch for glibc 2...
15 months ago glibc-2.17.90 Open master branch for glibc 2...
15 months ago glibc-2.16-ports-before-merge Last change to the ports tree befor...
62 min ago master
5 days ago release/2.28/master
9 days ago siddhesh/changelog-begone
10 days ago ibm/2.26/master
10 days ago release/2.26/master
2 weeks ago release/2.27/master
2 weeks ago release/2.25/master
2 weeks ago release/2.24/master
6 weeks ago google/grte/v5-2.27/master
2 months ago aaribaud/bugzilla/23789/v4
2 months ago aaribaud/bugzilla/23789/v2
2 months ago aaribaud/y2038
3 months ago azanella/generic-strings
4 months ago azanella/qsort-refactor
5 months ago ibm/2.28/master
5 months ago gabriel/powerpc-ieee128-printscan
Cached version (7055s old)
 NaCl   glibc 
glibc/pb-stable.git Petr Baudis' queue of bugfixes for stable... 8 years ago
glibc/nacl-glibc.git Port of glibc to Google Native Client (NaCl) 8 years ago
glibc/history.git Unaltered CVS history 9 years ago