cyrusdb_skiplist.c: In function `getsyncfd': cyrusdb_skiplist.c:190: `O_DSYNC' undeclared (first use in this function)
FreeBSD doesn't support O_DSYNC - is there any risk in redefining it to O_FSYNC? Would it stand to reason that platforms that don't support fdatasync would also not support O_DSYNC?
