GLib.PathBuf.pop

### Method

# GLib PathBufpop

since: 2.76

#### Declaration [src]

    gboolean
    g_path_buf_pop (
      GPathBuf* buf
    )

#### Description [src]

Removes the last element of the path buffer.

If there is only one element in the path buffer (for example, `/` on Unix-like operating systems or the drive on Windows systems), it will not be removed and `FALSE` will be returned instead.

    GPathBuf buf, cmp;

    g_path_buf_init_from_path (&buf, "/bin/sh");

    g_path_buf_pop (&buf);
    g_path_buf_init_from_path (&cmp, "/bin");
    g_assert_true (g_path_buf_equal (&buf, &cmp));
    g_path_buf_clear (&cmp);

    g_path_buf_pop (&buf);
    g_path_buf_init_from_path (&cmp, "/");
    g_assert_true (g_path_buf_equal (&buf, &cmp));
    g_path_buf_clear (&cmp);

    g_path_buf_clear (&buf);

Available since: 2.76

#### Return value

Type: `gboolean`

`TRUE` if the buffer was modified and `FALSE` otherwise.