rb_str_locktmp_ensure  172 ext/socket/init.c 	   (slen = (long)rb_str_locktmp_ensure(str, recvfrom_locktmp,
rb_str_locktmp_ensure 1359 internal.h     VALUE rb_str_locktmp_ensure(VALUE str, VALUE (*func)(VALUE), VALUE arg);
rb_str_locktmp_ensure 2156 io.c               rb_str_locktmp_ensure(str, bufread_call, (VALUE)&arg);
rb_str_locktmp_ensure 2529 io.c           	rb_str_locktmp_ensure(str, read_internal_call, (VALUE)&arg);
rb_str_locktmp_ensure 2659 io.c           	rb_str_locktmp_ensure(str, read_internal_call, (VALUE)&arg);