1 files changed, 31 insertions, 0 deletions
diff --git a/lib/ultralib/src/io/pfssetlabel.c b/lib/ultralib/src/io/pfssetlabel.c
new file mode 100644
index 0000000..a0584cf
--- /dev/null
+++ b/lib/ultralib/src/io/pfssetlabel.c
@@ -0,0 +1,31 @@
+#include "PR/os_internal.h"
+#include "controller.h"
+
+s32 osPfsSetLabel(OSPfs *pfs, u8 *label) {
+    int i;
+    s32 ret;
+
+    if (!(pfs->status & PFS_INITIALIZED)) {
+        return PFS_ERR_INVALID;
+    }
+
+    ERRCK(__osCheckId(pfs));
+
+    if (label != NULL) {
+        for (i = 0; i < ARRLEN(pfs->label); i++) {
+            if (*label == 0) {
+                break;
+            }
+
+            *(pfs->label + i) = *label++;
+        }
+    }
+
+    if (pfs->activebank != 0) {
+        ret = (__osPfsSelectBank(pfs, 0));
+        if (ret == 0) {
+            ret = (__osContRamWrite(pfs->queue, pfs->channel, PFS_LABEL_AREA, pfs->label, FALSE));
+        }
+    }
+    return ret;
+}