On Sun, Apr 28, 2002 at 07:49:34AM -0000, Justin Erenkrantz wrote: > jerenkrantz 02/04/28 00:49:34 > > Modified: . configure.in CHANGES > Log: > Not all platforms can mmap /dev/zero, so we need to do an explicit check > for that. If that were to fail, then make it appear as /dev/zero never > existed in the first place. > > PR: 8537
Sorry for the late reply. Do we have a HAVE_DEV_ZERO-like define somewhere, and if so would this mean that an OS that had /dev/zero but didn't support mmap(/dev/zero) would not have that defined anymore? Other than that I think this is a good way to test for mmap(/dev/zero). -aaron
