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| author | H.J. Lu <hjl.tools@gmail.com> | 2017-10-01 15:51:44 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2017-10-01 15:51:56 -0700 |
| commit | 59c04e67631d370738b80923d42d4d1539d8f95f (patch) | |
| tree | f89921d970aa995215b7ae4740832f4b4f1702c4 /ChangeLog | |
| parent | 4587a421c54a8912b3e24913c7e1501293042b40 (diff) | |
| download | glibc-59c04e67631d370738b80923d42d4d1539d8f95f.zip glibc-59c04e67631d370738b80923d42d4d1539d8f95f.tar.gz glibc-59c04e67631d370738b80923d42d4d1539d8f95f.tar.bz2 | |
Mark internal utmp functions with attribute_hidden [BZ #18822]
Mark internal utmp functions with attribute_hidden to allow direct
access within libc.so and libc.a without using GOT nor PLT.
[BZ #18822]
* include/utmp.h (__updwtmp): Add libc_hidden_proto.
(__getutent): Likewise.
(__getutid): Likewise.
(__getutline): Likewise.
(__pututline): Likewise.
(__getutent_r): Likewise.
(__getutid_r): Likewise.
(__getutline_r): Likewise.
(__utmpname): Add attribute_hidden.
(__setutent): Likewise.
(__endutent): Likewise.
* login/getutent.c (__getutent): Add libc_hidden_def.
* login/getutent_r.c (__getutent_r): Likewise.
(__pututline): Likewise.
* login/getutid.c (__getutid): Likewise.
* login/getutid_r.c (__getutid_r): Likewise.
* login/getutline.c (__getutline): Likewise.
* login/getutline_r.c (__getutline_r): Likewise.
* login/updwtmp.c (__updwtmp): Likewise.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 23 |
1 files changed, 23 insertions, 0 deletions
@@ -1,6 +1,29 @@ 2017-10-01 H.J. Lu <hongjiu.lu@intel.com> [BZ #18822] + * include/utmp.h (__updwtmp): Add libc_hidden_proto. + (__getutent): Likewise. + (__getutid): Likewise. + (__getutline): Likewise. + (__pututline): Likewise. + (__getutent_r): Likewise. + (__getutid_r): Likewise. + (__getutline_r): Likewise. + (__utmpname): Add attribute_hidden. + (__setutent): Likewise. + (__endutent): Likewise. + * login/getutent.c (__getutent): Add libc_hidden_def. + * login/getutent_r.c (__getutent_r): Likewise. + (__pututline): Likewise. + * login/getutid.c (__getutid): Likewise. + * login/getutid_r.c (__getutid_r): Likewise. + * login/getutline.c (__getutline): Likewise. + * login/getutline_r.c (__getutline_r): Likewise. + * login/updwtmp.c (__updwtmp): Likewise. + +2017-10-01 H.J. Lu <hongjiu.lu@intel.com> + + [BZ #18822] * include/dirent.h (__opendir): Always add attribute_hidden. (__fdopendir): Likewise. (__closedir): Likewise. |