CVS commit: src/usr.bin/make

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

Module Name:    src
Committed By:   rillig
Date:           Wed Aug 26 22:55:46 UTC 2020

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

Log Message:
make(1): add stricter variants for remaining Lst functions

In most cases the Lst functions are only called when the arguments are
indeed valid.  It's not guaranteed though, therefore each function call
needs to be analyzed and converted individually.

While here, remove a few statements that were only useful when the Lst
functions handled circular lists.


To generate a diff of this commit:
cvs rdiff -u -r1.96 -r1.97 src/usr.bin/make/arch.c
cvs rdiff -u -r1.110 -r1.111 src/usr.bin/make/dir.c
cvs rdiff -u -r1.41 -r1.42 src/usr.bin/make/lst.c
cvs rdiff -u -r1.43 -r1.44 src/usr.bin/make/lst.h
cvs rdiff -u -r1.313 -r1.314 src/usr.bin/make/main.c
cvs rdiff -u -r1.123 -r1.124 src/usr.bin/make/make.c
cvs rdiff -u -r1.99 -r1.100 src/usr.bin/make/meta.c
cvs rdiff -u -r1.262 -r1.263 src/usr.bin/make/parse.c
cvs rdiff -u -r1.115 -r1.116 src/usr.bin/make/suff.c
cvs rdiff -u -r1.72 -r1.73 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.