tomoyo_truncate 2020 security/tomoyo/common.c len += tomoyo_truncate(argv0) + 14; tomoyo_truncate 2025 security/tomoyo/common.c len += tomoyo_truncate(realpath) + 6; tomoyo_truncate 2029 security/tomoyo/common.c len += tomoyo_truncate(symlink + 1) + 1;