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When reading in the MD MAKEDEV.conf, perform block / char major 

substitutions that may be present in that file.

PR port-cobalt/55009
thorpej-futex
thorpej 2020-06-13 19:46:23 +00:00
parent 9dd46b30d9
commit deb994054d
1 changed files with 27 additions and 4 deletions
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31
etc/MAKEDEV.awk
View File

@ -1,6 +1,6 @@
#!/usr/bin/awk -
#
# $NetBSD: MAKEDEV.awk,v 1.28 2019/11/03 12:03:35 martin Exp $
# $NetBSD: MAKEDEV.awk,v 1.29 2020/06/13 19:46:23 thorpej Exp $
#
# Copyright (c) 2003 The NetBSD Foundation, Inc.
# All rights reserved.
@ -104,10 +104,33 @@ BEGIN {
getline < cfgfile # blank line
MDDEV = 0 # MD device targets
while (getline < cfgfile) {
#
# Perform the same blk / chr subsitution that happens below.
#
md_deventry = $0
if (match(md_deventry, /%[a-z0-9]*_(blk|chr)%/)) {
nam = substr(md_deventry, RSTART + 1, RLENGTH - 6);
typ = substr(md_deventry, RSTART + RLENGTH - 4, 3);
dev = ""
if (typ == "blk") {
if (nam in blk) {
dev = blk[nam];
}
} else {
if (nam in chr) {
dev = chr[nam];
}
}
if (dev != "") {
parsed = substr(md_deventry, 1, RSTART - 1) dev
md_deventry = substr(md_deventry, RSTART + RLENGTH)
}
md_deventry = parsed md_deventry
}
if (MDDEV)
MDDEV = MDDEV "\n" $0
MDDEV = MDDEV "\n" md_deventry
else
MDDEV = $0
MDDEV = md_deventry
}
close(cfgfile)
@ -225,7 +248,7 @@ BEGIN {
print "# Generated from:"
# MAKEDEV.awk (this script) RCS Id
ARCSID = "$NetBSD: MAKEDEV.awk,v 1.28 2019/11/03 12:03:35 martin Exp $"
ARCSID = "$NetBSD: MAKEDEV.awk,v 1.29 2020/06/13 19:46:23 thorpej Exp $"
gsub(/\$/, "", ARCSID)
print "# " ARCSID