CVS commit: src/usr.bin/tail

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

Module Name:    src
Committed By:   christos
Date:           Sat Sep  3 09:02:20 UTC 2011

Modified Files:
        src/usr.bin/tail: extern.h forward.c misc.c read.c reverse.c tail.c

Log Message:
Instead of declaring our own err() which is different than the standard one,
and using it incorrectly in a few places because of confusion (does it print
errno or not?), declare two versions following the standard ones xerrx and,
xerr, and use those as appropriate, implementing them using them vwarn and
vwarnx.


To generate a diff of this commit:
cvs rdiff -u -r1.9 -r1.10 src/usr.bin/tail/extern.h
cvs rdiff -u -r1.29 -r1.30 src/usr.bin/tail/forward.c
cvs rdiff -u -r1.6 -r1.7 src/usr.bin/tail/misc.c
cvs rdiff -u -r1.15 -r1.16 src/usr.bin/tail/read.c
cvs rdiff -u -r1.20 -r1.21 src/usr.bin/tail/reverse.c
cvs rdiff -u -r1.14 -r1.15 src/usr.bin/tail/tail.c

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