freebsd-dev/etc/rc.d/kldxref
Edward Tomasz Napierala 2b55bea538 Make /etc/rc.d/kldxref not print anything for directories that don't
contain any kernel modules.  This makes the common case completely silent,
as it should be.

Reviewed by:	imp@
MFC after:	2 weeks
Sponsored by:	DARPA, AFRL
Differential Revision:	https://reviews.freebsd.org/D14694
2018-05-11 14:43:21 +00:00

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#!/bin/sh
#
# $FreeBSD$
#
# PROVIDE: kldxref
# REQUIRE: FILESYSTEMS
# BEFORE: netif
# KEYWORD: nojail
. /etc/rc.subr
rcvar="kldxref_enable"
name="kldxref"
desc="Generate hints for the kernel loader"
stop_cmd=":"
start_cmd="kldxref_start"
kldxref_start() {
if [ -n "$kldxref_module_path" ]; then
MODULE_PATHS="$kldxref_module_path"
else
MODULE_PATHS=`sysctl -n kern.module_path`
fi
IFS=';'
for MODULE_DIR in $MODULE_PATHS; do
if checkyesno kldxref_clobber ||
[ ! -f "$MODULE_DIR/linker.hints" ] &&
[ `echo ${MODULE_DIR}/*.ko` != "${MODULE_DIR}/*.ko" ]; then
echo "Building $MODULE_DIR/linker.hints"
kldxref "$MODULE_DIR"
fi
done
}
load_rc_config $name
run_rc_command "$1"