tree 99c94cfa5e698ff01b2dcdbb9a45d1f9a0abec21
parent f538f420deffc242742ce2d0661a39fa9a3b5399
author Rob Landley <rob@landley.net> 1378248988 -0500
committer Rob Landley <rob@landley.net> 1378248988 -0500

Introduce libbuf analogous to toybuf but for use by lib/*.c. Change readfile() semantics to be able to read into an existing buffer, or malloc its own if that's NULL.