Fix VFS hack bug
authorBarret Rhoden <brho@cs.berkeley.edu>
Tue, 21 Jan 2014 21:09:03 +0000 (13:09 -0800)
committerBarret Rhoden <brho@cs.berkeley.edu>
Tue, 21 Jan 2014 21:09:03 +0000 (13:09 -0800)
commit269717a39a4f81e9030722d3f71d9ccc5c6014fa
tree9f833891ce0f24dffecadfe2d7161d48b51e1ef9
parent70b321106ad5cd02759dcd6ad250c0ca93baba44
Fix VFS hack bug

Dup wasn't returning the lowest available FD, since the VFS wasn't
telling 9ns about closing its FDs.
kern/src/ns/sysfile.c