libnutclient_commands, nutclient_get_device_commands, nutclient_has_device_command,

These functions allow to manage instant commands of devices. • The nutclient_get_device_commands() function retrieves the list of command names for a device. The returned strarr must be freed by strarr_free. • The nutclient_has_device_command function tests if the specified command is supported by the device. Return 1 if supported and 0 if not. • The nutclient_get_device_command_description function retrieves the command description, if any. The returned string must be freed by free(3) (see libnutclient_general(3)). • The nutclient_execute_device_command intends to execute the instant command, with an optional parameter. Common arguments: • dev is the device name. • cmd is the instant command name.

libnutclient_commands, nutclient_get_device_commands, nutclient_has_device_command, nutclient_get_device_command_description, nutclient_execute_device_command - Instant command related functions in Network UPS Tools high-level client access library

libnutclient(3) libnutclient_devices(3) libnutclient_general(3) Network UPS Tools 2.8.3 07/08/2025 LIBNUTCLIENT_COMMAND(3)

#include <nutclient.h> typedef void* NUTCLIENT_t; typedef char** strarr; strarr nutclient_get_device_commands( NUTCLIENT_t client, const char* dev); int nutclient_has_device_command( NUTCLIENT_t client, const char* dev, const char* cmd); char* nutclient_get_device_command_description( NUTCLIENT_t client, const char* dev, const char* cmd); void nutclient_execute_device_command( NUTCLIENT_t client, const char* dev, const char* cmd, const char* param="");