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modbus_get_slave()					    modbus_get_slave()

Name
       modbus_get_slave	- get slave number in the context

Synopsis
       int modbus_get_slave(modbus_t *ctx);

Description
       The  modbus_get_slave() function	shall get the slave number in the lib-
       modbus context.

Return value
       The function shall return the slave number if successful. Otherwise  it
       shall return -1 and set errno to	one of the values defined below.

Errors
       • EINVAL, the libmodbus context is undefined.

See also
       • modbus_set_slave <modbus_set_slave.md>

							    modbus_get_slave()

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