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| author | Florian Weimer <fweimer@redhat.com> | 2021-07-19 07:55:27 +0200 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2021-07-19 07:56:21 +0200 |
| commit | 640bbdf71c6f10ac26252ac67a22902e26657bd8 (patch) | |
| tree | 227d6260dda188bdc22f2d9a6b52acd77c3d68b7 /include/resolv.h | |
| parent | 13e1f86706e463de4429f7e88f47c6ff65cd845e (diff) | |
| download | glibc-640bbdf71c6f10ac26252ac67a22902e26657bd8.tar.gz glibc-640bbdf71c6f10ac26252ac67a22902e26657bd8.tar.xz glibc-640bbdf71c6f10ac26252ac67a22902e26657bd8.zip | |
resolv: Move dn_expand to its own file and into libc
And reformat to GNU style. This switches back to the dn_expand name for the ABI symbol and turns __dn_expand into a compatibility symbol. With the improved namespace management in current glibc, it is no longer necessary to use a private namespace symbol. To avoid old code binding to a GLIBC_PRIVATE symbol by accident, use __libc_dn_expand for the internal symbol name. The symbols dn_expand, __dnexpand were moved using scripts/move-symbol-to-libc.py, followed by an adjustment to make dn_expand the only GLIBC_2.34 symbol. Reviewed-by: Carlos O'Donell <carlos@redhat.com> Tested-by: Carlos O'Donell <carlos@redhat.com>
Diffstat (limited to 'include/resolv.h')
| -rw-r--r-- | include/resolv.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/resolv.h b/include/resolv.h index daf4a74777..44fc0c346f 100644 --- a/include/resolv.h +++ b/include/resolv.h @@ -44,7 +44,6 @@ libresolv_hidden_proto (_sethtent) libresolv_hidden_proto (_gethtent) libresolv_hidden_proto (_gethtbyaddr) libresolv_hidden_proto (_gethtbyname2) -libresolv_hidden_proto (__dn_expand) libresolv_hidden_proto (__dn_comp) libresolv_hidden_proto (__dn_skipname) libresolv_hidden_proto (__res_hnok) @@ -66,5 +65,8 @@ libresolv_hidden_proto (__res_queriesmatch) libresolv_hidden_proto (__b64_ntop) libresolv_hidden_proto (__dn_count_labels) +extern __typeof (dn_expand) __libc_dn_expand; +libc_hidden_proto (__libc_dn_expand) + # endif /* _RESOLV_H_ && !_ISOMAC */ #endif |