fs Implement del command

user/fs/del.c

@@ -0,0 +1,17 @@
+#include <stdint.h>
+#include <stddef.h>
+#include <ulib.h>
+
+void fs_del(void) {
+  if (argslen() < 2) {
+    uprintf("fs: Not enough arguments\n");
+    return;
+  }
+
+  char *path = *(args()+1);
+
+  int32_t r = fs_delete(path);
+  if (r != E_OK) {
+    uprintf("fs: could not delete %s\n", path);
+  }
+}

user/fs/main.c

@@ -4,7 +4,7 @@
 
 #define CMDS(X)                     \
   X(fetch)    X(mkf)    X(mkd)      \
-  X(tree)     X(mount)
+  X(tree)     X(mount)  X(del)
 
 void main(void) {
   if (argslen() == 0) {