#include <errno.h>
  2 #include "node.h"
  3 #include "dir.h"
  4
  5 int getnoderelativeto(const char *path, struct node *root, struct node **node){
  6         if (!S_ISDIR(root->vstat.st_mode)){
  7                 errno = ENOTDIR;
  8                 return 0;
  9         }
 10
 11         if (path[0] != '/'){
 12                 errno = EINVAL;
 13                 return 0;
 14         }
 15
 16         if (path[1] == '\0'){
 17                 *node = root;
 18                 return 1;
 19         }
 20
 21         const char *name = path + 1;
 22         int namelen = 0;
 23         const char *name_end = name;
 24
 25         while (*name_end != '\0' )
 26 }