Function otter_api_tests::otter_support::crates::nix::fcntl::fallocate

pub fn fallocate(
    fd: i32, 
    mode: FallocateFlags, 
    offset: i64, 
    len: i64
) -> Result<(), Errno>

Manipulates file space.

Allows the caller to directly manipulate the allocated disk space for the file referred to by fd.