about summary refs log tree commit diff
path: root/sysdeps/unix/sysv/linux/posix_fallocate64.c
diff options
context:
space:
mode:
authorH.J. Lu <hjl.tools@gmail.com>2017-10-01 18:05:52 -0700
committerH.J. Lu <hjl.tools@gmail.com>2017-10-01 18:06:04 -0700
commit397286ea93ad30c24a5dad7928d0056c7b7d603d (patch)
treed2f301caac41b108f77c2d49d9f7c1b125393221 /sysdeps/unix/sysv/linux/posix_fallocate64.c
parentd0a4512bd437c8caebc0e6ce295e4e0a5079e6b3 (diff)
downloadglibc-397286ea93ad30c24a5dad7928d0056c7b7d603d.tar.gz
glibc-397286ea93ad30c24a5dad7928d0056c7b7d603d.tar.xz
glibc-397286ea93ad30c24a5dad7928d0056c7b7d603d.zip
Hide internal fadvise64/fallocate64 functions [BZ #18822]
Hide internal fadvise64/fallocate64 functions to allow direct access
within libc.so and libc.a without using GOT nor PLT.

	[BZ #18822]
	* sysdeps/unix/sysv/linux/posix_fadvise64.c
	(__posix_fadvise64_l64): Add Add libc_hidden_proto and
	libc_hidden_def.
	* sysdeps/unix/sysv/linux/posix_fallocate64.c
	(__posix_fallocate64_l64): Likewise.
Diffstat (limited to 'sysdeps/unix/sysv/linux/posix_fallocate64.c')
-rw-r--r--sysdeps/unix/sysv/linux/posix_fallocate64.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/posix_fallocate64.c b/sysdeps/unix/sysv/linux/posix_fallocate64.c
index eb05f7c5d0..76cf27a616 100644
--- a/sysdeps/unix/sysv/linux/posix_fallocate64.c
+++ b/sysdeps/unix/sysv/linux/posix_fallocate64.c
@@ -19,6 +19,7 @@
 #include <sysdep.h>
 
 extern int __posix_fallocate64_l64 (int fd, __off64_t offset, __off64_t len);
+libc_hidden_proto (__posix_fallocate64_l64)
 #define __posix_fallocate64_l64 static internal_fallocate64
 #include <sysdeps/posix/posix_fallocate64.c>
 #undef __posix_fallocate64_l64
@@ -42,3 +43,4 @@ __posix_fallocate64_l64 (int fd, __off64_t offset, __off64_t len)
     return INTERNAL_SYSCALL_ERRNO (res, err);
   return internal_fallocate64 (fd, offset, len);
 }
+libc_hidden_def (__posix_fallocate64_l64)