[−][src]Macro nix::ioctl_read_buf
Generates a wrapper function for an ioctl that reads an array of elements from the kernel.
The arguments to this macro are:
- The function name
- The ioctl identifier
- The ioctl sequence number
- The data type passed by this ioctl
The generated function has the following signature:
ⓘThis example is not tested
pub unsafe fn FUNCTION_NAME(fd: libc::c_int, data: &mut [DATA_TYPE]) -> Result<libc::c_int>
For a more in-depth explanation of ioctls, see ::sys::ioctl
.