Run a revision on the OAM api.

Use prefix gctl_ systematically.
Add flag with access perms for each argument.
Add ro/rw versions of argument building functions.
General cleanup.

1 files changed, 9 insertions, 0 deletions

diff --git a/sys/geom/geom.h b/sys/geom/geom.h
index f07485a..811fb8c 100644
--- a/sys/geom/geom.h
+++ b/sys/geom/geom.h
@@ -62,9 +62,12 @@ struct g_stat;
 struct thread;
 struct bio;
 struct sbuf;
+struct gctl_req;
 struct g_configargs;
 
 typedef int g_config_t (struct g_configargs *ca);
+typedef int g_ctl_create_geom_t (struct gctl_req *, struct g_class *cp, struct g_provider *pp);
+typedef int g_ctl_destroy_geom_t (struct gctl_req *, struct g_class *cp, struct g_geom *gp);
 typedef struct g_geom * g_taste_t (struct g_class *, struct g_provider *,
     int flags);
 #define G_TF_NORMAL		0
@@ -90,6 +93,8 @@ struct g_class {
 	const char		*name;
 	g_taste_t		*taste;
 	g_config_t		*config;
+	g_ctl_create_geom_t	*create_geom;
+	g_ctl_destroy_geom_t	*destroy_geom;
 	/*
 	 * The remaning elements are private and classes should use
 	 * the G_CLASS_INITIALIZER macro to initialize them.
@@ -426,6 +431,10 @@ struct gcfg_magicrw {
 	 */
 
 
+/* geom_ctl.c */
+void *gctl_get_param(struct gctl_req *req, const char *param, int *len);
+int gctl_error(struct gctl_req *req, const char *errtxt);
+
 /* geom_enc.c */
 uint16_t g_dec_be2(const u_char *p);
 uint32_t g_dec_be4(const u_char *p);