[Bug libc/18822] Internal functions are called via PLT

["cvs-commit at gcc dot gnu.org" <sourceware-bugzilla at sourceware dot org>]

https://sourceware.org/bugzilla/show_bug.cgi?id=18822

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The branch, hjl/pr18822 has been updated
       via  cdd7907733b81a7cfb1800b5d4560e667f6e76e1 (commit)
       via  517dd8b6cb0d8b1bc6cc5b8e8bb2bf451dbfeb52 (commit)
       via  1c3f309b8083aba98b546c5c6df9ef361625e260 (commit)
      from  450faea0b7d7dff1d755cd0275fe41c5d7bb7913 (commit)

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https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=cdd7907733b81a7cfb1800b5d4560e667f6e76e1

commit cdd7907733b81a7cfb1800b5d4560e667f6e76e1
Author: H.J. Lu <hjl.tools@gmail.com>
Date:   Tue Aug 22 06:42:46 2017 -0700

    Hide internal __setrlimit function [BZ #18822]

    Hide internal __setrlimit function to allow direct access within libc.so
    and libc.a without using GOT nor PLT.

        [BZ #18822]
        * include/sys/resource.h (__setrlimit): Add libc_hidden_proto.
        * resource/setrlimit.c (__setrlimit): Add libc_hidden_def.
        * sysdeps/mach/hurd/setrlimit.c (__setrlimit): Likewise.
        * sysdeps/unix/sysv/linux/setrlimit.c (__setrlimit): Likewise.
        * sysdeps/unix/sysv/linux/setrlimit64.c (__GI___setrlimit): New.

https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=517dd8b6cb0d8b1bc6cc5b8e8bb2bf451dbfeb52

commit 517dd8b6cb0d8b1bc6cc5b8e8bb2bf451dbfeb52
Author: H.J. Lu <hjl.tools@gmail.com>
Date:   Tue Aug 22 06:41:49 2017 -0700

    Hide internal __vstrfmon_l function [BZ #18822]

    Hide internal __vstrfmon_l function to allow direct access within libc.so
    and libc.a without using GOT nor PLT.

        [BZ #18822]
        * include/monetary.h (__vstrfmon_l): Add attribute_hidden.

https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=1c3f309b8083aba98b546c5c6df9ef361625e260

commit 1c3f309b8083aba98b546c5c6df9ef361625e260
Author: H.J. Lu <hjl.tools@gmail.com>
Date:   Tue Aug 22 06:25:16 2017 -0700

    Hide internal __sched_setparam function [BZ #18822]

    Hide internal __sched_setparam function to allow direct access within
    libc.so and libc.a without using GOT nor PLT.

    __GI___sched_setparam is defined when sysdeps/unix/syscalls.list is
    used to generate sched_setparam.  Otherwise libc_hidden_def is needed
    explicitly.

        [BZ #18822]
        * include/sched.h (__sched_setparam): Add libc_hidden_proto.
        * posix/sched_setp.c (__sched_setparam): Add libc_hidden_def.

-----------------------------------------------------------------------

Summary of changes:
 include/monetary.h                    |    3 ++-
 include/sched.h                       |    1 +
 include/sys/resource.h                |    1 +
 posix/sched_setp.c                    |    1 +
 resource/setrlimit.c                  |    1 +
 sysdeps/mach/hurd/setrlimit.c         |    1 +
 sysdeps/unix/sysv/linux/setrlimit.c   |    1 +
 sysdeps/unix/sysv/linux/setrlimit64.c |    3 +++
 8 files changed, 11 insertions(+), 1 deletions(-)

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