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authorPawel Jakub Dawidek <pjd@FreeBSD.org>2004-05-22 16:57:39 +0000
committerPawel Jakub Dawidek <pjd@FreeBSD.org>2004-05-22 16:57:39 +0000
commitb70eccf3bdb7c84ce97d5d4946e45d1ec2e197aa (patch)
treec9e7c8f55564999d21e164054b0f78ed44fd51fb /sbin
parent96818a07a7943de640aa2e75edaa0e4075677deb (diff)
downloadsrc-b70eccf3bdb7c84ce97d5d4946e45d1ec2e197aa.tar.gz
src-b70eccf3bdb7c84ce97d5d4946e45d1ec2e197aa.zip
Notes
Diffstat (limited to 'sbin')
-rw-r--r--sbin/geom/core/geom.c17
1 files changed, 14 insertions, 3 deletions
diff --git a/sbin/geom/core/geom.c b/sbin/geom/core/geom.c
index 613eb4113bce..963b1bc000fb 100644
--- a/sbin/geom/core/geom.c
+++ b/sbin/geom/core/geom.c
@@ -60,11 +60,13 @@ static void (*usage)(const char *name);
static struct g_command *find_command(const char *cmdstr, int all);
static int std_available(const char *name);
+static void std_help(struct gctl_req *req, unsigned flags);
static void std_list(struct gctl_req *req, unsigned flags);
static void std_load(struct gctl_req *req, unsigned flags);
static void std_unload(struct gctl_req *req, unsigned flags);
struct g_command std_commands[] = {
+ { "help", 0, std_help, G_NULL_OPTS },
{ "list", 0, std_list, G_NULL_OPTS },
{ "load", G_FLAG_VERBOSE | G_FLAG_LOADKLD, std_load, G_NULL_OPTS },
{ "unload", G_FLAG_VERBOSE, std_unload, G_NULL_OPTS },
@@ -110,8 +112,8 @@ geom_usage(void)
{
if (class_name == NULL) {
- errx(EXIT_FAILURE, "usage: %s <class name> <command> "
- "[options]", "geom");
+ errx(EXIT_FAILURE, "usage: %s <class> <command> [options]",
+ "geom");
} else {
const char *prefix;
unsigned i;
@@ -597,6 +599,13 @@ show_one(struct gprovider *pp)
printf("\n");
}
+static void
+std_help(struct gctl_req *req __unused, unsigned flags __unused)
+{
+
+ geom_usage();
+}
+
static int
std_list_available(void)
{
@@ -743,7 +752,9 @@ static int
std_available(const char *name)
{
- if (strcmp(name, "list") == 0)
+ if (strcmp(name, "help") == 0)
+ return (1);
+ else if (strcmp(name, "list") == 0)
return (std_list_available());
else if (strcmp(name, "load") == 0)
return (std_load_available());