@
SILdoc(`
Executes a read-only channel program.
A read-only channel program works programmatically the same way as a
normal channel program executed with lzc_channel_program(). The only
difference is it runs exclusively in open-context and therefore can
return faster. The downside to that, is that the program cannot change
on-disk state by calling functions from the zfs.sync submodule.
The return values of this function (and their meaning) are exactly the
same as the ones described in lzc_channel_program().
`)