358 static void hist_err(char *str, char *var)  in hist_err()  function
389 	hist_err(str, err);  in hist_err_event()
1879 			hist_err("Too many variables defined: ", str);  in parse_assignment()
2478 			hist_err("Invalid field modifier: ", modifier);  in parse_field()
2494 			hist_err("Couldn't find field: ", field_name);  in parse_field()
2607 		hist_err("Too many subexpressions (3 max): ", str);  in parse_unary()
2690 		hist_err("Timestamp units in expression don't match", NULL);  in check_expr_operands()
2708 		hist_err("Too many subexpressions (3 max): ", str);  in parse_expr()
3181 		hist_err("Too many field variables defined: ", field_name);  in create_field_var()
3188 		hist_err("Couldn't parse field variable: ", field_name);  in create_field_var()
3195 		hist_err("Couldn't create or find variable: ", field_name);  in create_field_var()
3339 		hist_err("onmax: For onmax(x), x must be a variable: ", onmax_var_str);  in onmax_create()
3346 		hist_err("onmax: Couldn't find onmax variable: ", onmax_var_str);  in onmax_create()
3368 		hist_err("onmax: Couldn't create onmax variable: ", "max");  in onmax_create()
3383 			hist_err("onmax: Couldn't create field variable: ", param);  in onmax_create()
3416 			hist_err("Invalid action param: ", param);  in parse_action_params()
3662 		hist_err("onmatch: Couldn't find synthetic event: ", data->onmatch.synth_event_name);  in onmatch_create()
3730 		hist_err("onmatch: Param count doesn't match synthetic event field count: ", event->name);  in onmatch_create()
3761 		hist_err("onmatch: Missing closing paren: ", match_event);  in onmatch_parse()
3767 		hist_err("onmatch: Missing subsystem for match event: ", match_event_system);  in onmatch_parse()
3791 		hist_err("onmatch: Missing . after onmatch(): ", str);  in onmatch_parse()
3797 		hist_err("onmatch: Missing opening paramlist paren: ", synth_event_name);  in onmatch_parse()
3809 		hist_err("onmatch: Missing closing paramlist paren: ", params);  in onmatch_parse()
3888 		hist_err("Variable already defined: ", var_name);  in create_var_field()
3969 			hist_err("Using variable references as keys not supported: ", field_str);  in create_key_field()
4083 				hist_err("Malformed assignment: ", var_name);  in parse_var_defs()
4089 				hist_err("Too many variables defined: ", var_name);  in parse_var_defs()
5264 …hist_err("Named hist trigger doesn't match existing named trigger (includes variables): ", hist_da…  in hist_register_trigger()
5285 				hist_err("Hist trigger already exists", NULL);  in hist_register_trigger()
5293 		hist_err("Can't clear or continue a nonexistent hist trigger", NULL);  in hist_register_trigger()
5318 			hist_err("Couldn't set trace_clock: ", clock);  in hist_register_trigger()