Module Name:	src
Committed By:	pooka
Date:		Sat Jul  7 21:13:43 UTC 2007

Modified Files:
	src/lib/libpuffs: framebuf.c puffs.c puffs.h puffs_priv.h

Log Message:
Make puffs_framebuf better suited from environments with multiple sources:

* in addition add/remove, allow enable/disable, which can be used
  to control events for descriptors without having to remove all the
  data associated with them
* add directsend/receive, which can be used to pass the same buffer
  from the caller to read/writeframe and back again
* add flags to enqueue functions and allow urgent buffers to be
  processed as the next PDU


To generate a diff of this commit:
cvs rdiff -r1.13 -r1.14 src/lib/libpuffs/framebuf.c
cvs rdiff -r1.55 -r1.56 src/lib/libpuffs/puffs.c
cvs rdiff -r1.70 -r1.71 src/lib/libpuffs/puffs.h
cvs rdiff -r1.16 -r1.17 src/lib/libpuffs/puffs_priv.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.