diff options
Diffstat (limited to 'sys/geom/label/g_label.c')
| -rw-r--r-- | sys/geom/label/g_label.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/sys/geom/label/g_label.c b/sys/geom/label/g_label.c index 36498e1..b4a1365 100644 --- a/sys/geom/label/g_label.c +++ b/sys/geom/label/g_label.c @@ -40,6 +40,7 @@ __FBSDID("$FreeBSD$"); #include <sys/malloc.h> #include <sys/libkern.h> #include <sys/sbuf.h> +#include <sys/stddef.h> #include <sys/sysctl.h> #include <geom/geom.h> #include <geom/geom_slice.h> @@ -96,6 +97,20 @@ const struct g_label_desc *g_labels[] = { NULL }; +void +g_label_rtrim(char *label, size_t size) +{ + ptrdiff_t i; + + for (i = size - 1; i >= 0; i--) { + if (label[i] == '\0') + continue; + else if (label[i] == ' ') + label[i] = '\0'; + else + break; + } +} static int g_label_destroy_geom(struct gctl_req *req __unused, struct g_class *mp, |
