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author | H.J. Lu <hjl.tools@gmail.com> | 2017-10-01 16:12:08 -0700 |
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committer | H.J. Lu <hjl.tools@gmail.com> | 2017-10-01 16:12:24 -0700 |
commit | 8369d216dcc0e192e0e1243d9dad443e68f13f06 (patch) | |
tree | 835f87995ed4018b32ebb78a68be6d0ea3f27690 /sysdeps/unix/sysv/linux/getsourcefilter.h | |
parent | a0aef7830eb0698f72129b647be8c00cdf0c7938 (diff) | |
download | glibc-8369d216dcc0e192e0e1243d9dad443e68f13f06.tar.gz glibc-8369d216dcc0e192e0e1243d9dad443e68f13f06.tar.xz glibc-8369d216dcc0e192e0e1243d9dad443e68f13f06.zip |
Hide internal __get_sol function [BZ #18822]
Hide internal __get_sol function to allow direct access within libc.so and libc.a without using GOT nor PLT. [BZ #18822] * sysdeps/unix/sysv/linux/getsourcefilter.c: Include "getsourcefilter.h". * sysdeps/unix/sysv/linux/getsourcefilter.h: New file. * sysdeps/unix/sysv/linux/setsourcefilter.c: Include "getsourcefilter.h". (__get_sol): Removed.
Diffstat (limited to 'sysdeps/unix/sysv/linux/getsourcefilter.h')
-rw-r--r-- | sysdeps/unix/sysv/linux/getsourcefilter.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/getsourcefilter.h b/sysdeps/unix/sysv/linux/getsourcefilter.h new file mode 100644 index 0000000000..ac49290881 --- /dev/null +++ b/sysdeps/unix/sysv/linux/getsourcefilter.h @@ -0,0 +1,20 @@ +/* __get_sol function prototype. + Copyright (C) 2017 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 + <http://www.gnu.org/licenses/>. */ + +/* Defined in getsourcefilter.c. */ +extern int __get_sol (int af, socklen_t len) attribute_hidden; |