{"ref":"refs/heads/master","commits":[{"author":{"name":"Xiaochen Wang","email":"0aed0f1ef488320e319a9a6b74684c2ad4dfaf94@gmail.com"},"message":"Add new system call: rmdir and new utility: rmdir\n\n Details:\n   * system call rmdir will remove the specified empty directory\n   * new basi usermode utility: rmdir\n   * new kernel APIs: file_rmdir, inode_rmdir, sys_rmdir, minix_inode_rmdir\n   * new usermode APIs: usys_rmdir, rmdir","url":"https://api.github.com/repos/chobits/tinyos/commits/0835d0a631c81ec137e556e2d8433087f41f1ff7","sha":"0835d0a631c81ec137e556e2d8433087f41f1ff7"}],"head":"0835d0a631c81ec137e556e2d8433087f41f1ff7","size":1,"push_id":48884542}