glibc/shlib-versions

# This file (and shlib-versions files in sysdeps directories) defines
# the shared library version numbers we will install.

# The following lines list filename patterns matching canonical configurations,
# and the associated versions to use for various libraries.  The entire
# list is processed, with earlier entries taking precedence over later
# entries.  So loose patterns at the end of the list can give defaults.

# This file can use cpp-style conditionals starting with % instead of #
# to test the symbols defined in config.h by configure.

# In the optional third column, there can one or more symbol set names
# listed, which must be in ascending version order reading left to right
# and must appear in this same order in the Versions.def file.  Each listed
# version subsumes all prior versions back to the previous listed version.
#
# An entry with DEFAULT in the second column gives a default third column
# to apply on matching configurations when the matching entry for a particular
# library has no third column.  The defaults must precede the entries they
# apply to.

# Configuration		Library=version		Earliest symbol set (optional)
# -------------		---------------		------------------------------

# We use the ELF ABI standard name for the default.
.*-.*-.*		ld=ld.so.1

# The -ldl interface (see <dlfcn.h>) is the same on all platforms.
.*-.*-.*		libdl=2

# So far the -lutil interface is the same on all platforms, except for the
# `struct utmp' format, which depends on libc.
.*-.*-.*		libutil=1

# Version number 2 is used on other systems for the BIND 4.9.5 resolver
# interface.
.*-.*-.*		libresolv=2

# Interface revision of nss_* modules.  This must match NSS_SHLIB_REVISION
# in nss/nsswitch.h, which determines the library names used for service
# names given in /etc/nsswitch.conf.
.*-.*-.*		libnss_files=2
.*-.*-.*		libnss_dns=2
.*-.*-.*		libnss_compat=2
.*-.*-.*		libnss_nis=2
.*-.*-.*		libnss_nisplus=2
.*-.*-.*		libnss_ldap=2
.*-.*-.*		libnss_hesiod=2
.*-.*-.*		libnss_db=2

# Tests for NSS.  They must have the same NSS_SHLIB_REVISION number as
# the rest.
.*-.*-.*		libnss_test1=2

# Version for libnsl with YP and NIS+ functions.
.*-.*-.*		libnsl=1

# This defines the shared library version numbers we will install.
.*-.*-.*		libcrypt=1

# The gross patch for programs assuming broken locale implementations.
.*-.*-.*		libBrokenLocale=1

# The real-time library from POSIX.1b.
.*-.*-.*		librt=1

# The asynchronous name lookup library.
.*-.*-.*		libanl=1

# This defines the libgcc soname version this glibc is to load for
# asynchronous cancellation to work correctly.
.*-.*-.*		libgcc_s=1