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ioctl_ptr

rustpython_host_env::fcntl

Function ioctl_ptr 

Source 
pub unsafe fn ioctl_ptr(
    fd: i32,
    request: c_ulong,
    arg: *mut c_void,
) -> Result<i32>
Expand description

ยงSafety

arg must be a valid pointer for the request passed to ioctl and must satisfy the platform ABI requirements for that request.