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| author | Florian Weimer <fweimer@redhat.com> | 2022-08-30 10:02:49 +0200 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2022-09-13 12:56:24 +0200 |
| commit | 3c9b4004e2dccc9ca2ace078a0106f9d682fd1a0 (patch) | |
| tree | 4bf4a42b512ddf6fec30697d9a8e9d4c4458c5a6 /include/resolv.h | |
| parent | bffc33e90ed57a4786c676dda92d935e3613e031 (diff) | |
| download | glibc-3c9b4004e2dccc9ca2ace078a0106f9d682fd1a0.tar.gz glibc-3c9b4004e2dccc9ca2ace078a0106f9d682fd1a0.tar.xz glibc-3c9b4004e2dccc9ca2ace078a0106f9d682fd1a0.zip | |
resolv: Add internal __res_binary_hnok function
During package parsing, only the binary representation is available, and it is convenient to check that directly for conformance with host name requirements. Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org> (cherry picked from commit c79327bf00a4be6d60259227acc78ef80ead3622)
Diffstat (limited to 'include/resolv.h')
| -rw-r--r-- | include/resolv.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/resolv.h b/include/resolv.h index 3590b6f496..4dbbac3800 100644 --- a/include/resolv.h +++ b/include/resolv.h @@ -70,5 +70,8 @@ libc_hidden_proto (__libc_res_nameinquery) extern __typeof (__res_queriesmatch) __libc_res_queriesmatch; libc_hidden_proto (__libc_res_queriesmatch) +/* Variant of res_hnok which operates on binary (but uncompressed) names. */ +bool __res_binary_hnok (const unsigned char *dn) attribute_hidden; + # endif /* _RESOLV_H_ && !_ISOMAC */ #endif |