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| author | Al Viro <viro@zeniv.linux.org.uk> | 2013-02-24 02:17:03 -0500 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2013-03-03 22:58:46 -0500 |
| commit | 19f4fc3aee180000fe45952691bbe69dde1d9e95 (patch) | |
| tree | 195578ae347797f6aeb66f237aeea7e0eae9847c /fs/compat.c | |
| parent | 7d197ed4a68e76000070979563051e08bf6fc0aa (diff) | |
| download | lwn-19f4fc3aee180000fe45952691bbe69dde1d9e95.tar.gz lwn-19f4fc3aee180000fe45952691bbe69dde1d9e95.zip | |
convert sendfile{,64} to COMPAT_SYSCALL_DEFINE
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/compat.c')
| -rw-r--r-- | fs/compat.c | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/fs/compat.c b/fs/compat.c index cc09312f9aed..2ae2a98891cd 100644 --- a/fs/compat.c +++ b/fs/compat.c @@ -1718,25 +1718,3 @@ COMPAT_SYSCALL_DEFINE3(open_by_handle_at, int, mountdirfd, return do_handle_open(mountdirfd, handle, flags); } #endif - -#ifdef __ARCH_WANT_COMPAT_SYS_SENDFILE -asmlinkage long compat_sys_sendfile(int out_fd, int in_fd, - compat_off_t __user *offset, compat_size_t count) -{ - loff_t pos; - off_t off; - ssize_t ret; - - if (offset) { - if (unlikely(get_user(off, offset))) - return -EFAULT; - pos = off; - ret = do_sendfile(out_fd, in_fd, &pos, count, MAX_NON_LFS); - if (unlikely(put_user(pos, offset))) - return -EFAULT; - return ret; - } - - return do_sendfile(out_fd, in_fd, NULL, count, 0); -} -#endif /* __ARCH_WANT_COMPAT_SYS_SENDFILE */ |