core/fs/getcwd.c

   1 #include <string.h>
   2 #include "fs.h"
   3
   4 char *getcwd(char *buf, size_t size)
   5 {
   6     char *ret = NULL;
   7
   8     if((buf != NULL) && (strlen(this_fs->cwd_name) < size)) {
   9         strcpy(buf, this_fs->cwd_name);
  10         ret = buf;
  11     }
  12     return ret;
  13 }