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Add diagnostics to load_kld().

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This commit is contained in:
Yaroslav Tykhiy 2006-07-25 17:10:35 +00:00
parent e975f09f36
commit e59cb1e6d4
1 changed files with 12 additions and 4 deletions
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16
etc/rc.subr
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@ -1358,12 +1358,12 @@ mount_md()
# Code common to scripts that need to load a kernel module
# if it isn't in the kernel yet. Syntax:
# load_kld [-e regexp] [-m modname] filename
# load_kld [-e regex] [-m module] file
# where -e or -m chooses the way to check if the module
# is already loaded:
# regexp is egrep'd in the output from `kldstat -v',
# modname is passed to `kldstat -m'.
# The default way is as though `-m filename' were specified.
# regex is egrep'd in the output from `kldstat -v',
# module is passed to `kldstat -m'.
# The default way is as though `-m file' were specified.
load_kld()
{
local _loaded _mod _opt _re
@ -1372,9 +1372,13 @@ load_kld()
case "$_opt" in
e) _re="$OPTARG" ;;
m) _mod="$OPTARG" ;;
*) err 3 'USAGE: load_kld [-e regex] [-m module] file' ;;
esac
done
shift $(($OPTIND - 1))
if [ $# -ne 1 ]; then
err 3 'USAGE: load_kld [-e regex] [-m module] file'
fi
_mod=${_mod:-$1}
_loaded=false
if [ -n "$_re" ]; then
@ -1390,7 +1394,11 @@ load_kld()
if ! kldload "$1"; then
warn "Unable to load kernel module $1"
return 1
else
info "$1 kernel module loaded."
fi
else
debug "load_kld: $1 kernel module already loaded."
fi
return 0
}