CVS commit: src/usr.bin/make

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

Module Name:    src
Committed By:   rillig
Date:           Wed Sep  2 04:08:54 UTC 2020

Modified Files:
        src/usr.bin/make: dir.c dir.h make.h meta.c

Log Message:
make(1): reduce number of stat fields returned by cached_stat

Only st_mtime and st_mode are actually filled, the remaining fields had
been set to zero.  To prevent these from ever being accessed, a custom
struct make_stat replaces the previously used struct stat.

The fields in struct make_stat are intentionally named different from
the fields in struct stat because NetBSD and some other operating
systems define st_mtime as a macro, and that would not work in a field
declaration.


To generate a diff of this commit:
cvs rdiff -u -r1.132 -r1.133 src/usr.bin/make/dir.c
cvs rdiff -u -r1.22 -r1.23 src/usr.bin/make/dir.h
cvs rdiff -u -r1.135 -r1.136 src/usr.bin/make/make.h
cvs rdiff -u -r1.112 -r1.113 src/usr.bin/make/meta.c

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