[−][src]Function linux::syscall::readahead

pub fn readahead(fd: c_int, offset: loff_t, count: size_t) -> ssize_t

Initiates readahead for a file descriptor in the kernel.

[argument, fd] The affected file descriptor.

[argument, offset] The start of the readahead.

[argument, count] The number of bytes to read.

[return_value] Returns succcess or an error value.

= See also