From 6d56699d7e808419ccf244150ecba122156932ba Mon Sep 17 00:00:00 2001 From: "H.J. Lu" Date: Thu, 15 Oct 2015 14:16:22 -0700 Subject: Mark internal fcntl functions hidden Since internal fcntl functions are only used internally in ld.so and libc.so, they can be made hidden. [BZ #19122] * include/fcntl.h (__libc_fcntl): Add attribute_hidden. [IS_IN (rtld)] (__open): Likewise. [IS_IN (rtld)] (__fcntl): Likewise. --- include/fcntl.h | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/fcntl.h b/include/fcntl.h index de2372883c..4168ee429f 100644 --- a/include/fcntl.h +++ b/include/fcntl.h @@ -8,7 +8,7 @@ libc_hidden_proto (__open64) extern int __libc_open64 (const char *file, int oflag, ...); extern int __libc_open (const char *file, int oflag, ...); libc_hidden_proto (__libc_open) -extern int __libc_fcntl (int fd, int cmd, ...); +extern int __libc_fcntl (int fd, int cmd, ...) attribute_hidden; #ifndef NO_CANCELLATION extern int __fcntl_nocancel (int fd, int cmd, ...) attribute_hidden; libc_hidden_proto (__libc_fcntl) @@ -30,6 +30,11 @@ extern int __openat_2 (int __fd, const char *__path, int __oflag); extern int __openat64_2 (int __fd, const char *__path, int __oflag); +#if IS_IN (rtld) +extern __typeof (__open) __open attribute_hidden; +extern __typeof (__fcntl) __fcntl attribute_hidden; +#endif + /* Flag determining whether the *at system calls are available. */ extern int __have_atfcts attribute_hidden; -- cgit 1.4.1