CVS commit: src/sys

["Christos Zoulas" <christos%netbsd.org@localhost>]

Module Name:    src
Committed By:   christos
Date:           Mon May 20 20:35:45 UTC 2019

Modified Files:
        src/sys/kern: subr_prf.c
        src/sys/sys: systm.h

Log Message:
Add a simple vasprintf() implementation that uses 2 passes, one to compute
the length and a second to place the data. Requested by rmind@


To generate a diff of this commit:
cvs rdiff -u -r1.176 -r1.177 src/sys/kern/subr_prf.c
cvs rdiff -u -r1.284 -r1.285 src/sys/sys/systm.h

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