Function wasi::fd_allocate

source · [−]
pub unsafe fn fd_allocate(
    fd: Fd, 
    offset: Filesize, 
    len: Filesize
) -> Result<(), Errno>
Expand description

Force the allocation of space in a file. Note: This is similar to posix_fallocate in POSIX.

Parameters

  • offset - The offset at which to start the allocation.
  • len - The length of the area that is allocated.