is_c_varname     1588 tools/perf/util/probe-event.c 	if (!is_c_varname(str) || !tmp) {
is_c_varname     1692 tools/perf/util/probe-event.c 		    is_c_varname(pev->args[i].var) && pev->point.retprobe) {
is_c_varname     1710 tools/perf/util/probe-event.c 		if (is_c_varname(pev->args[i].var)              ||
is_c_varname      567 tools/perf/util/probe-finder.c 	if (!is_c_varname(pf->pvar->var))