| gclib 528 Communications API for Galil controllers and PLCs |

## ◆ GCmd()

GReturn GCALL GCmd | ( | GCon | g,
|  | GCStringIn | command
| ) |  |

Wrapper around GCommand for use when the return value is not desired.

The returned data is still checked for error, e.g. `?` or timeout, but is not brought out through the prototype.

Parameters

  g | Connection's handle.
  command | Null-terminated command string to send to the controller.

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

See x_gcommand.cpp for an example.

Definition at line 223 of file gclibo.c.

References G_SMALL_BUFFER, and GCommand().

Referenced by check_interrupts(), commands(), contour(), GRecordRate(), H_DownloadArraysFromList(), H_DownloadData(), jog(), load_buf(), load_buffer(), message(), motion_complete(), position_tracking(), record_position(), and vector().