| gclib 450 Communications API for Galil controllers and PLCs |

## ◆ GProgramUpload()

GCLIB_DLL_EXPORTED GReturn GCALL GProgramUpload | ( | GCon | g,
|  | GBufOut | buffer,
|  | GSize | buffer_len
| ) |  |

Uploads a program from the controller's program buffer.

Parameters

  g | Connection's handle.
  buffer | Buffer to receive the controller's program. The data will be null terminated unless function returns `G_BAD_LOST_DATA` due to the buffer being too small to hold the data.
  buffer_len | The length of the receive buffer.

Returns
  The success status or error code of the function. See gclib_errors.h for possible values.

See x_programs.cpp for an example.

Referenced by GProgramUploadFile().