diff options
| -rw-r--r-- | src/sys/ioctl/mod.rs | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/sys/ioctl/mod.rs b/src/sys/ioctl/mod.rs index 98d6b5c9..0b3fe3e7 100644 --- a/src/sys/ioctl/mod.rs +++ b/src/sys/ioctl/mod.rs @@ -712,7 +712,7 @@ macro_rules! ioctl_read_buf { pub unsafe fn $name(fd: $crate::libc::c_int, data: &mut [$ty]) -> $crate::Result<$crate::libc::c_int> { - convert_ioctl_res!($crate::libc::ioctl(fd, request_code_read!($ioty, $nr, data.len() * ::std::mem::size_of::<$ty>()) as $crate::sys::ioctl::ioctl_num_type, data)) + convert_ioctl_res!($crate::libc::ioctl(fd, request_code_read!($ioty, $nr, ::std::mem::size_of_val(data)) as $crate::sys::ioctl::ioctl_num_type, data)) } ) } @@ -751,7 +751,7 @@ macro_rules! ioctl_write_buf { pub unsafe fn $name(fd: $crate::libc::c_int, data: &[$ty]) -> $crate::Result<$crate::libc::c_int> { - convert_ioctl_res!($crate::libc::ioctl(fd, request_code_write!($ioty, $nr, data.len() * ::std::mem::size_of::<$ty>()) as $crate::sys::ioctl::ioctl_num_type, data)) + convert_ioctl_res!($crate::libc::ioctl(fd, request_code_write!($ioty, $nr, ::std::mem::size_of_val(data)) as $crate::sys::ioctl::ioctl_num_type, data)) } ) } @@ -780,7 +780,7 @@ macro_rules! ioctl_readwrite_buf { pub unsafe fn $name(fd: $crate::libc::c_int, data: &mut [$ty]) -> $crate::Result<$crate::libc::c_int> { - convert_ioctl_res!($crate::libc::ioctl(fd, request_code_readwrite!($ioty, $nr, data.len() * ::std::mem::size_of::<$ty>()) as $crate::sys::ioctl::ioctl_num_type, data)) + convert_ioctl_res!($crate::libc::ioctl(fd, request_code_readwrite!($ioty, $nr, ::std::mem::size_of_val(data)) as $crate::sys::ioctl::ioctl_num_type, data)) } ) } |