CVS commit: src/usr.bin/make

["Roland Illig" <rillig%netbsd.org@localhost>]

Module Name:    src
Committed By:   rillig
Date:           Fri Aug 21 04:42:03 UTC 2020

Modified Files:
        src/usr.bin/make: arch.c dir.c lst.c lst.h make.c suff.c targ.c

Log Message:
make(1): use stricter list API for sequential access

In several places, it just doesn't make sense to have a null pointer
when a list is expected.

In the existing unit tests, the list passed to Lst_Open is always valid,
but that's not a guarantee for real-world usage.  Therefore, Lst_Open
has been left for now, and Lst_OpenS is only the preferred alternative
to it.


To generate a diff of this commit:
cvs rdiff -u -r1.85 -r1.86 src/usr.bin/make/arch.c
cvs rdiff -u -r1.95 -r1.96 src/usr.bin/make/dir.c
cvs rdiff -u -r1.9 -r1.10 src/usr.bin/make/lst.c
cvs rdiff -u -r1.25 -r1.26 src/usr.bin/make/lst.h
cvs rdiff -u -r1.106 -r1.107 src/usr.bin/make/make.c
cvs rdiff -u -r1.99 -r1.100 src/usr.bin/make/suff.c
cvs rdiff -u -r1.66 -r1.67 src/usr.bin/make/targ.c

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