On 9/1/17, H.J. Lu <hjl.tools@gmail.com> wrote: > Hide internal __moncontrol function to allow direct access within libc.so > and libc.a without using GOT nor PLT. > > [BZ #18822] > * mon/gmon.c (__moncontrol): Add libc_hidden_proto and > libc_hidden_def. Tested with build-many-glibcs.py. I am checking it in.
diff --git a/gmon/gmon.c b/gmon/gmon.c index 4e48eba1bf..f1aa3b776c 100644 --- a/gmon/gmon.c +++ b/gmon/gmon.c @@ -62,6 +62,7 @@ static int s_scale; void moncontrol (int mode); void __moncontrol (int mode); +libc_hidden_proto (__moncontrol) static void write_hist (int fd); static void write_call_graph (int fd); static void write_bb_counts (int fd); @@ -93,6 +94,7 @@ __moncontrol (int mode) p->state = GMON_PROF_OFF; } } +libc_hidden_def (__moncontrol) weak_alias (__moncontrol, moncontrol)