CVS commit: src/usr.bin/make

["Taylor R Campbell" <riastradh%netbsd.org@localhost>]

Module Name:    src
Committed By:   riastradh
Date:           Sun Jan 19 19:49:37 UTC 2020

Modified Files:
        src/usr.bin/make: Makefile meta.c
Added Files:
        src/usr.bin/make/filemon: filemon.h filemon_dev.c filemon_ktrace.c
Removed Files:
        src/usr.bin/make: filemon.c filemon.h

Log Message:
Per sjg's suggestion, split filemon API into separate back ends.

By default we use the ktrace back end, but the /dev/filemon back end
is available as a compile-time option, by setting USE_FILEMON=dev in
make.  sjg raised concerns about ktrace performance and would like to
continue using /dev/filemon on FreeBSD (which has seen more
maintenance kernel-side) without forking make.


To generate a diff of this commit:
cvs rdiff -u -r1.66 -r1.67 src/usr.bin/make/Makefile
cvs rdiff -u -r1.1 -r0 src/usr.bin/make/filemon.c src/usr.bin/make/filemon.h
cvs rdiff -u -r1.74 -r1.75 src/usr.bin/make/meta.c
cvs rdiff -u -r0 -r1.1 src/usr.bin/make/filemon/filemon.h \
    src/usr.bin/make/filemon/filemon_dev.c \
    src/usr.bin/make/filemon/filemon_ktrace.c

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