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/// Get file status about a file descriptor. pub unsafe fn __fstat50(fd: i32, statbuf: &mut stat_t) -> Result<(), Errno> { let fd = fd as usize; let statbuf_ptr = core::ptr::from_mut(statbuf) as usize; unsafe { syscall2(SYS___FSTAT50, fd, statbuf_ptr).map(drop) } }