If logging to stderr and/or syslog the -v option can be given one or more times to increase the log verbosity. If mdev is used as hotplug helper the log level is fixed set to 2 if mdev.log is found an appended because there is no possiblity to pass arguments to the hotplug helper.
Signed-off-by: Jan Klötzke <[email protected]> --- util-linux/mdev.c | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) diff --git a/util-linux/mdev.c b/util-linux/mdev.c index 1ef7a029e..671221af5 100644 --- a/util-linux/mdev.c +++ b/util-linux/mdev.c @@ -81,7 +81,7 @@ //kbuild:lib-$(CONFIG_MDEV) += mdev.o //usage:#define mdev_trivial_usage -//usage: "[-S] " IF_FEATURE_MDEV_DAEMON("[") "[-s]" IF_FEATURE_MDEV_DAEMON(" | [-df]]") +//usage: "[-Sv] " IF_FEATURE_MDEV_DAEMON("[") "[-s]" IF_FEATURE_MDEV_DAEMON(" | [-df]]") //usage:#define mdev_full_usage "\n\n" //usage: "mdev -s is to be run during boot to scan /sys and populate /dev.\n" //usage: IF_FEATURE_MDEV_DAEMON( @@ -91,6 +91,7 @@ //usage: "\n" //usage: "optional arguments:\n" //usage: " -S: Log to syslog too\n" +//usage: " -v: Increase log verbosity\n" //usage: "\n" //usage: "Bare mdev is a kernel hotplug helper. To activate it:\n" //usage: " echo /sbin/mdev >/proc/sys/kernel/hotplug\n" @@ -302,7 +303,7 @@ struct rule { struct globals { int root_major, root_minor; - smallint verbose; + int verbose; char *subsystem; char *subsys_env; /* for putenv("SUBSYSTEM=subsystem") */ #if ENABLE_FEATURE_MDEV_CONF @@ -1266,7 +1267,11 @@ int mdev_main(int argc UNUSED_PARAM, char **argv) xchdir("/dev"); - opt = getopt32(argv, "sS" IF_FEATURE_MDEV_DAEMON("df")); + opt = getopt32(argv, "^" + "sS" IF_FEATURE_MDEV_DAEMON("df") "v" + "\0" + "vv", + &G.verbose); #if ENABLE_FEATURE_MDEV_CONF G.filename = "/etc/mdev.conf"; -- 2.20.1 _______________________________________________ busybox mailing list [email protected] http://lists.busybox.net/mailman/listinfo/busybox
