Bug 205582: map EHOSTUNREACH to PR_HOST_UNREACHABLE_ERROR on Unix. r=darin.
Bug 205582: map EHOSTUNREACH to PR_HOST_UNREACHABLE_ERROR on Unix. r=darin.

thespooler/nspr,thespooler/nspr,thespooler/nspr,thespooler/nspr,thespooler/nspr