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| author | H.J. Lu <hjl.tools@gmail.com> | 2017-10-01 15:50:56 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2017-10-01 15:51:11 -0700 |
| commit | 4587a421c54a8912b3e24913c7e1501293042b40 (patch) | |
| tree | 21ff4ebe25d895d5c55ebbc59a33d0f1603b7e2a /ChangeLog | |
| parent | 9635ce69626bfe41196bdef8efe4aba8d8a7b58f (diff) | |
| download | glibc-4587a421c54a8912b3e24913c7e1501293042b40.zip glibc-4587a421c54a8912b3e24913c7e1501293042b40.tar.gz glibc-4587a421c54a8912b3e24913c7e1501293042b40.tar.bz2 | |
Mark internal dirent functions with attribute_hidden [BZ #18822]
Mark internal dirent functions with attribute_hidden to allow direct
access within libc.so and libc.a without using GOT nor PLT. __readdir64
is hidden with libc_hidden_proto and libc_hidden_def since the exported
readdir64 is an alias of __readdir64.
[BZ #18822]
* include/dirent.h (__opendir): Always add attribute_hidden.
(__fdopendir): Likewise.
(__closedir): Likewise.
(__readdir): Likewise.
(__readdir64): Add libc_hidden_proto.
* sysdeps/mach/hurd/readdir64.c (__readdir64): Add libc_hidden_def.
* sysdeps/unix/sysv/linux/i386/readdir64.c (__readdir64): Likewise.
* sysdeps/unix/sysv/linux/readdir64.c (__readdir64): Likewise.
* sysdeps/unix/sysv/linux/wordsize-64/readdir.c (__GI___readdir64):
New alias.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 14 |
1 files changed, 14 insertions, 0 deletions
@@ -1,6 +1,20 @@ 2017-10-01 H.J. Lu <hongjiu.lu@intel.com> [BZ #18822] + * include/dirent.h (__opendir): Always add attribute_hidden. + (__fdopendir): Likewise. + (__closedir): Likewise. + (__readdir): Likewise. + (__readdir64): Add libc_hidden_proto. + * sysdeps/mach/hurd/readdir64.c (__readdir64): Add libc_hidden_def. + * sysdeps/unix/sysv/linux/i386/readdir64.c (__readdir64): Likewise. + * sysdeps/unix/sysv/linux/readdir64.c (__readdir64): Likewise. + * sysdeps/unix/sysv/linux/wordsize-64/readdir.c (__GI___readdir64): + New alias. + +2017-10-01 H.J. Lu <hongjiu.lu@intel.com> + + [BZ #18822] * include/aliases.h (__getaliasbyname_r): Add attribute_hidden. * include/netdb.h (__gethostbyaddr_r): Likewise. (__gethostbyname_r): Likewise. |