| ... | ... | @@ -2607,3 +2607,31 @@ pub const domainset = extern struct { |
| 2607 | 2607 | |
| 2608 | 2608 | pub extern "c" fn cpuset_getdomain(level: cpulevel_t, which: cpuwhich_t, id: id_t, len: usize, domain: *domainset_t, r: *c_int) c_int; |
| 2609 | 2609 | pub extern "c" fn cpuset_setdomain(level: cpulevel_t, which: cpuwhich_t, id: id_t, len: usize, domain: *const domainset_t, r: c_int) c_int; |
| 2610 | |
| 2611 | const ioctl_cmd = enum(u32) { |
| 2612 | VOID = 0x20000000, |
| 2613 | OUT = 0x40000000, |
| 2614 | IN = 0x80000000, |
| 2615 | INOUT = ioctl_cmd.IN | ioctl_cmd.OUT, |
| 2616 | DIRMASK = ioctl_cmd.VOID | ioctl_cmd.IN | ioctl_cmd.OUT, |
| 2617 | }; |
| 2618 | |
| 2619 | fn ioImpl(cmd: ioctl_cmd, op: u8, nr: u8, comptime IT: type) u32 { |
| 2620 | return @bitCast(u32, @enumToInt(cmd) | @intCast(u32, @truncate(u8, @sizeOf(IT))) << 16 | @intCast(u32, op) << 8 | nr); |
| 2621 | } |
| 2622 | |
| 2623 | pub fn IO(op: u8, nr: u8) u32 { |
| 2624 | return ioImpl(ioctl_cmd.VOID, op, nr, 0); |
| 2625 | } |
| 2626 | |
| 2627 | pub fn IOR(op: u8, nr: u8, comptime IT: type) u32 { |
| 2628 | return ioImpl(ioctl_cmd.OUT, op, nr, @sizeOf(IT)); |
| 2629 | } |
| 2630 | |
| 2631 | pub fn IOW(op: u8, nr: u8, comptime IT: type) u32 { |
| 2632 | return ioImpl(ioctl_cmd.IN, op, nr, @sizeOf(IT)); |
| 2633 | } |
| 2634 | |
| 2635 | pub fn IOWR(op: u8, nr: u8, comptime IT: type) u32 { |
| 2636 | return ioImpl(ioctl_cmd.INOUT, op, nr, @sizeOf(IT)); |
| 2637 | } |
David Carlier <devnexen@gmail.com> 2023-05-10 13:42:29+01:00
Veikka Tuominen <git@vexu.eu> 2023-05-10 19:14:51+03:00
lib