From mboxrd@z Thu Jan 1 00:00:00 1970 From: ynorov@caviumnetworks.com (Yury Norov) Date: Mon, 25 Jan 2016 19:57:26 +0300 Subject: [PATCH 4/5] all: wrap getdents64 syscall In-Reply-To: <1453741047-5498-1-git-send-email-ynorov@caviumnetworks.com> References: <1453741047-5498-1-git-send-email-ynorov@caviumnetworks.com> Message-ID: <1453741047-5498-5-git-send-email-ynorov@caviumnetworks.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org This system call may be handled by compat handler if __ARCH_WANT_COMPAT_SYS_GETDENTS64 is defined. So we should declare wrapper otherwise only. Signed-off-by: Yury Norov --- fs/readdir.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/fs/readdir.c b/fs/readdir.c index ced6791..d34cc49 100644 --- a/fs/readdir.c +++ b/fs/readdir.c @@ -17,6 +17,7 @@ #include #include #include +#include #include #include @@ -274,8 +275,13 @@ efault: return -EFAULT; } +#ifndef __ARCH_WANT_COMPAT_SYS_GETDENTS64 +SYSCALL_DEFINE_WRAP3(getdents64, unsigned int, fd, + struct linux_dirent64 __user *, dirent, unsigned int, count) +#else SYSCALL_DEFINE3(getdents64, unsigned int, fd, struct linux_dirent64 __user *, dirent, unsigned int, count) +#endif { struct fd f; struct linux_dirent64 __user * lastdirent; -- 2.5.0