fs/fslib.c

   1 #include <stdio.h>
   2 #include <string.h>
   3 #include <malloc.h>
   4
   5 const char *get_base_name(const char *path_org)
   6 {
   7         char *p;
   8         char *path = strdup(path_org);
   9
  10         p = strrchr(path, '/');
  11         if (!p) {
  12                 free(path);
  13                 return path_org;
  14         }
  15         /* the /linux/hello/ case */
  16         if (*(p + 1) == 0) {
  17                 *p = 0;
  18                 p--;
  19                 while (*p != '/' && p >= path) {
  20                         *p = 0;
  21                         p--;
  22                 }
  23                 if (p < path)
  24                         return NULL;
  25         }
  26
  27         return p + 1;
  28 }