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author | Florian Weimer <fweimer@redhat.com> | 2021-07-02 11:45:00 +0200 |
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committer | Florian Weimer <fweimer@redhat.com> | 2021-07-02 11:45:00 +0200 |
commit | dbb949f53d4801b91885b2dfac9875b83a8710bf (patch) | |
tree | 9fdfcaeda7ba0f7f2895f45e233757cdfdb1eef3 /resolv/libanl-compat.c | |
parent | 813c6ec808556553be9d39e900a3fc97ceb32330 (diff) | |
download | glibc-dbb949f53d4801b91885b2dfac9875b83a8710bf.tar.gz glibc-dbb949f53d4801b91885b2dfac9875b83a8710bf.tar.xz glibc-dbb949f53d4801b91885b2dfac9875b83a8710bf.zip |
resolv: Move libanl into libc (if libpthread is in libc)
The symbols gai_cancel, gai_error, gai_suspend, getaddrinfo_a, __gai_suspend_time64 were moved using scripts/move-symbol-to-libc.py. For Hurd (which remains !PTHREAD_IN_LIBC), a few #define redirects had to be added because several pthread functions are not available under __. (Linux uses __ prefixes for most hidden aliases, and has to in some cases to avoid linknamespace issues.)
Diffstat (limited to 'resolv/libanl-compat.c')
-rw-r--r-- | resolv/libanl-compat.c | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/resolv/libanl-compat.c b/resolv/libanl-compat.c new file mode 100644 index 0000000000..29df76f278 --- /dev/null +++ b/resolv/libanl-compat.c @@ -0,0 +1,35 @@ +/* Placeholder compatibility symbols for libanl. + Copyright (C) 2021 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <https://www.gnu.org/licenses/>. */ + +#if PTHREAD_IN_LIBC +# include <shlib-compat.h> +# include <sys/cdefs.h> + +/* This file is used to keep specific symbol versions occupied, so + that ld does not generate weak symbol version definitions. */ + +void +attribute_compat_text_section +__attribute_used__ +__libanl_version_placeholder_1 (void) +{ +} + +compat_symbol (libanl, __libanl_version_placeholder_1, + __libanl_version_placeholder, GLIBC_2_2_3); +#endif |