On 9/1/17, H.J. Lu <hjl.tools@gmail.com> wrote: > Hide internal __hasmntopt function to allow direct access within libc.so > and libc.a without using GOT nor PLT. > > [BZ #18822] > * include/mntent.h (__hasmntopt): Add libc_hidden_proto. > * misc/mntent_r.c (__hasmntopt): Add libc_hidden_def. Tested with build-many-glibcs.py. I am checking it in.
diff --git a/include/mntent.h b/include/mntent.h index 169210fc66..a16298ed6e 100644 --- a/include/mntent.h +++ b/include/mntent.h @@ -15,6 +15,7 @@ extern char *__hasmntopt (const struct mntent *__mnt, const char *__opt); libc_hidden_proto (__setmntent) libc_hidden_proto (__getmntent_r) libc_hidden_proto (__endmntent) +libc_hidden_proto (__hasmntopt) # endif /* !_ISOMAC */ #endif diff --git a/misc/mntent_r.c b/misc/mntent_r.c index 30f55212be..96bd1e2fb4 100644 --- a/misc/mntent_r.c +++ b/misc/mntent_r.c @@ -293,4 +293,5 @@ __hasmntopt (const struct mntent *mnt, const char *opt) return NULL; } +libc_hidden_def (__hasmntopt) weak_alias (__hasmntopt, hasmntopt)