On 9/1/17, H.J. Lu <hjl.tools@gmail.com> wrote: > Hide internal __sched_setaffinity_new function to allow direct access > within libc.so and libc.a without using GOT nor PLT. > > [BZ #18822] > * sysdeps/unix/sysv/linux/sched_setaffinity.c > (__sched_setaffinity_new): Add libc_hidden_proto and > libc_hidden_def. Tested with build-many-glibcs.py. I am checking it in.
diff --git a/sysdeps/unix/sysv/linux/sched_setaffinity.c b/sysdeps/unix/sysv/linux/sched_setaffinity.c index 8854e72c67..9a40b581ae 100644 --- a/sysdeps/unix/sysv/linux/sched_setaffinity.c +++ b/sysdeps/unix/sysv/linux/sched_setaffinity.c @@ -26,6 +26,9 @@ #ifdef __NR_sched_setaffinity +extern int __sched_setaffinity_new (pid_t, size_t, const cpu_set_t *); +libc_hidden_proto (__sched_setaffinity_new) + int __sched_setaffinity_new (pid_t pid, size_t cpusetsize, const cpu_set_t *cpuset) { @@ -38,6 +41,7 @@ __sched_setaffinity_new (pid_t pid, size_t cpusetsize, const cpu_set_t *cpuset) return result; } +libc_hidden_def (__sched_setaffinity_new) versioned_symbol (libc, __sched_setaffinity_new, sched_setaffinity, GLIBC_2_3_4);