Allow doc attributes in ioctl

Author: roblabla

src/sys/ioctl/mod.rs

@@ -136,56 +136,64 @@ macro_rules! convert_ioctl_res {
 
 #[macro_export]
 macro_rules! ioctl {
-    ($name:ident with $nr:expr) => (
+    ($(#[$attr:meta])* bad $name:ident with $nr:expr) => (
+        $(#[$attr])*
         pub unsafe fn $name(fd: $crate::sys::ioctl::libc::c_int,
                             data: *mut u8)
                             -> $crate::Result<$crate::sys::ioctl::libc::c_int> {
             convert_ioctl_res!($crate::sys::ioctl::ioctl(fd, $nr as $crate::sys::ioctl::libc::c_ulong, data))
         }
         );
-    (none $name:ident with $ioty:expr, $nr:expr) => (
+    ($(#[$attr:meta])* none $name:ident with $ioty:expr, $nr:expr) => (
+        $(#[$attr])*
         pub unsafe fn $name(fd: $crate::sys::ioctl::libc::c_int)
                             -> $crate::Result<$crate::sys::ioctl::libc::c_int> {
             convert_ioctl_res!($crate::sys::ioctl::ioctl(fd, io!($ioty, $nr) as $crate::sys::ioctl::libc::c_ulong))
         }
         );
-    (read $name:ident with $ioty:expr, $nr:expr; $ty:ty) => (
+    ($(#[$attr:meta])* read $name:ident with $ioty:expr, $nr:expr; $ty:ty) => (
+        $(#[$attr])*
         pub unsafe fn $name(fd: $crate::sys::ioctl::libc::c_int,
                             val: *mut $ty)
                             -> $crate::Result<$crate::sys::ioctl::libc::c_int> {
             convert_ioctl_res!($crate::sys::ioctl::ioctl(fd, ior!($ioty, $nr, ::std::mem::size_of::<$ty>()) as $crate::sys::ioctl::libc::c_ulong, val))
         }
         );
-    (write $name:ident with $ioty:expr, $nr:expr; $ty:ty) => (
+    ($(#[$attr:meta])* write $name:ident with $ioty:expr, $nr:expr; $ty:ty) => (
+        $(#[$attr])*
         pub unsafe fn $name(fd: $crate::sys::ioctl::libc::c_int,
                             val: $ty)
                             -> $crate::Result<$crate::sys::ioctl::libc::c_int> {
             convert_ioctl_res!($crate::sys::ioctl::ioctl(fd, iow!($ioty, $nr, ::std::mem::size_of::<$ty>()) as $crate::sys::ioctl::libc::c_ulong, val))
         }
         );
-    (readwrite $name:ident with $ioty:expr, $nr:expr; $ty:ty) => (
+    ($(#[$attr:meta])* readwrite $name:ident with $ioty:expr, $nr:expr; $ty:ty) => (
+        $(#[$attr])*
         pub unsafe fn $name(fd: $crate::sys::ioctl::libc::c_int,
                             val: *mut $ty)
                             -> $crate::Result<$crate::sys::ioctl::libc::c_int> {
             convert_ioctl_res!($crate::sys::ioctl::ioctl(fd, iorw!($ioty, $nr, ::std::mem::size_of::<$ty>()) as $crate::sys::ioctl::libc::c_ulong, val))
         }
         );
-    (read buf $name:ident with $ioty:expr, $nr:expr; $ty:ty) => (
+    ($(#[$attr:meta])* read buf $name:ident with $ioty:expr, $nr:expr; $ty:ty) => (
+        $(#[$attr])*
         pub unsafe fn $name(fd: $crate::sys::ioctl::libc::c_int,
                             val: *mut $ty,
                             len: usize)
                             -> $crate::Result<$crate::sys::ioctl::libc::c_int> {
             convert_ioctl_res!($crate::sys::ioctl::ioctl(fd, ior!($ioty, $nr, len) as $crate::sys::ioctl::libc::c_ulong, val))
         }
         );
-    (write buf $name:ident with $ioty:expr, $nr:expr; $ty:ty) => (
+    ($(#[$attr:meta])* write buf $name:ident with $ioty:expr, $nr:expr; $ty:ty) => (
+        $(#[$attr])*
         pub unsafe fn $name(fd: $crate::sys::ioctl::libc::c_int,
                             val: *const $ty,
                             len: usize) -> $crate::Result<$crate::sys::ioctl::libc::c_int> {
             convert_ioctl_res!($crate::sys::ioctl::ioctl(fd, iow!($ioty, $nr, len) as $crate::sys::ioctl::libc::c_ulong, val))
         }
         );
-    (readwrite buf $name:ident with $ioty:expr, $nr:expr; $ty:ty) => (
+    ($(#[$attr:meta])* readwrite buf $name:ident with $ioty:expr, $nr:expr; $ty:ty) => (
+        $(#[$attr])*
         pub unsafe fn $name(fd: $crate::sys::ioctl::libc::c_int,
                             val: *mut $ty,
                             len: usize)