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# This file is processed by gen-map.awk to produce the versions map file
# for libxcrypt.
# symbol default_version compat_version [compat_version ...]
# Actively supported POSIX interfaces; in GNU libc since 2.0
crypt XCRYPT_2.0 GLIBC_2.0
crypt_r XCRYPT_2.0 GLIBC_2.0
# Actively supported Openwall extensions; never actually added to
# upstream GNU libc, but present in at least Openwall, ALT, and SUSE
# Linux distributions with one or more of these symbol versions
crypt_rn XCRYPT_2.0 GLIBC_2.0:owl:suse GLIBC_2.2.1:alt
crypt_gensalt XCRYPT_2.0 GLIBC_2.0:owl:suse GLIBC_2.2.1:alt OW_CRYPT_1.0:suse
crypt_gensalt_rn XCRYPT_2.0 GLIBC_2.0:owl:suse GLIBC_2.2.1:alt OW_CRYPT_1.0:suse
crypt_ra XCRYPT_2.0 GLIBC_2.0:owl:suse GLIBC_2.2.2:alt
crypt_gensalt_ra XCRYPT_2.0 GLIBC_2.0:owl:suse GLIBC_2.2.2:alt OW_CRYPT_1.0:suse
# Actively supported interfaces from libxcrypt.
crypt_checksalt XCRYPT_4.3
crypt_preferred_method XCRYPT_4.4
# Interfaces for code compatibility with libxcrypt v3.1.1 and earlier.
# They need to be exported as default symbols, although we take care they
# are not linked by new compiled applications, so functions with similar
# semantics of AC_CHECK_FUNCS will detect them as available.
crypt_gensalt_r XCRYPT_2.0
xcrypt XCRYPT_2.0
xcrypt_r XCRYPT_2.0
xcrypt_gensalt XCRYPT_2.0
xcrypt_gensalt_r XCRYPT_2.0
# Deprecated interfaces, POSIX and otherwise; also present in GNU libc
# since 2.0
encrypt - GLIBC_2.0
encrypt_r - GLIBC_2.0
setkey - GLIBC_2.0
setkey_r - GLIBC_2.0
fcrypt - GLIBC_2.0
# This determines the ordering of the version chain. Each symbol
# version that appears above must also appear in this list, and to
# simplify gen-map.awk, so must all of the versions listed in
# libcrypt.minver. The ordering is left to right, top to bottom.
%chain GLIBC_2.0 GLIBC_2.2 GLIBC_2.2.1 GLIBC_2.2.2 GLIBC_2.2.5 GLIBC_2.2.6 GLIBC_2.3
%chain GLIBC_2.4 GLIBC_2.12 GLIBC_2.16 GLIBC_2.17 GLIBC_2.18 GLIBC_2.21
%chain GLIBC_2.27
%chain OW_CRYPT_1.0 XCRYPT_2.0 XCRYPT_4.3 XCRYPT_4.4
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