Only call posix_fadvise() if we know we're going to read the data.
tree0a4767437fc424073a4ef46cc9ed5396e13eec38
-rw-r--r-- 125 .gitignore
-rw-r--r-- 1192 INSTALL
-rw-r--r-- 1190 LICENSE
-rw-r--r-- 722 Makefile
-rw-r--r-- 1053 README
-rw-r--r-- 1346 UPGRADING
drwxr-xr-x - bindings
drwxr-xr-x - doc
drwxr-xr-x - libjio
drwxr-xr-x - samples
drwxr-xr-x - tests