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| author | H.J. Lu <hjl.tools@gmail.com> | 2017-10-01 15:56:04 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2017-10-01 15:56:27 -0700 |
| commit | 0389a6aaae6d07f69de5b42345293ec578337de2 (patch) | |
| tree | 511cd267d840c729b617fe7ded69df4e7d2fc3bd | |
| parent | d48354d86087ba63acb7e2b20fb604c0b6ba4352 (diff) | |
| download | glibc-0389a6aaae6d07f69de5b42345293ec578337de2.tar.gz glibc-0389a6aaae6d07f69de5b42345293ec578337de2.tar.xz glibc-0389a6aaae6d07f69de5b42345293ec578337de2.zip | |
Mark internal netlink functions with attribute_hidden [BZ #18822]
Mark internal netlink functions with attribute_hidden to allow direct access within libc.so and libc.a without using GOT nor PLT. [BZ #18822] * sysdeps/unix/sysv/linux/netlinkaccess.h (__netlink_open): Add attribute_hidden. (__netlink_close): Likewise. (__netlink_free_handle): Likewise. (__netlink_request): Likewise.
| -rw-r--r-- | ChangeLog | 9 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/netlinkaccess.h | 10 |
2 files changed, 15 insertions, 4 deletions
diff --git a/ChangeLog b/ChangeLog index 9ede6b7920..8117cc1b6a 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,6 +1,15 @@ 2017-10-01 H.J. Lu <hongjiu.lu@intel.com> [BZ #18822] + * sysdeps/unix/sysv/linux/netlinkaccess.h (__netlink_open): Add + attribute_hidden. + (__netlink_close): Likewise. + (__netlink_free_handle): Likewise. + (__netlink_request): Likewise. + +2017-10-01 H.J. Lu <hongjiu.lu@intel.com> + + [BZ #18822] * include/rpc/rpc.h (__rpc_thread_variables): Add attribute_hidden. (__rpc_thread_svc_cleanup): Likewise. diff --git a/sysdeps/unix/sysv/linux/netlinkaccess.h b/sysdeps/unix/sysv/linux/netlinkaccess.h index 66bbbe6158..f4973e2a04 100644 --- a/sysdeps/unix/sysv/linux/netlinkaccess.h +++ b/sysdeps/unix/sysv/linux/netlinkaccess.h @@ -44,10 +44,12 @@ struct netlink_handle }; -extern int __netlink_open (struct netlink_handle *h); -extern void __netlink_close (struct netlink_handle *h); -extern void __netlink_free_handle (struct netlink_handle *h); -extern int __netlink_request (struct netlink_handle *h, int type); +extern int __netlink_open (struct netlink_handle *h) attribute_hidden; +extern void __netlink_close (struct netlink_handle *h) attribute_hidden; +extern void __netlink_free_handle (struct netlink_handle *h) + attribute_hidden; +extern int __netlink_request (struct netlink_handle *h, int type) + attribute_hidden; /* Terminate the process if RESULT is an invalid recvmsg result for the netlink socket FD. */ |