CVS commit: src/sys

["Mindaugas Rasiukevicius" <rmind%netbsd.org@localhost>]

Module Name:    src
Committed By:   rmind
Date:           Sat Jan 19 00:51:53 UTC 2013

Modified Files:
        src/sys/kern: uipc_mbuf.c
        src/sys/sys: mbuf.h

Log Message:
Add m_ensure_contig() routine, which is equivalent to m_pullup, but does not
destroy the mbuf chain on failure (it is kept valid).


To generate a diff of this commit:
cvs rdiff -u -r1.147 -r1.148 src/sys/kern/uipc_mbuf.c
cvs rdiff -u -r1.150 -r1.151 src/sys/sys/mbuf.h

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