- Implement helper g_handleattr_str() function for string attributes

  handling.
- Extend g_handleattr() to treat attribute as string when len=0.

OK'ed by:	phk

1 files changed, 1 insertions, 0 deletions

diff --git a/sys/geom/geom.h b/sys/geom/geom.h
index 4d7c5b8..eb9b595 100644
--- a/sys/geom/geom.h
+++ b/sys/geom/geom.h
@@ -230,6 +230,7 @@ int g_getattr__(const char *attr, struct g_consumer *cp, void *var, int len);
 int g_handleattr(struct bio *bp, const char *attribute, void *val, int len);
 int g_handleattr_int(struct bio *bp, const char *attribute, int val);
 int g_handleattr_off_t(struct bio *bp, const char *attribute, off_t val);
+int g_handleattr_str(struct bio *bp, const char *attribute, char *str);
 struct g_consumer * g_new_consumer(struct g_geom *gp);
 struct g_geom * g_new_geomf(struct g_class *mp, const char *fmt, ...);
 struct g_provider * g_new_providerf(struct g_geom *gp, const char *fmt, ...);