tomoyo_domain_def(9)

💖 NAME 💖

tomoyo_domain_def(9) — check whether the given token can be a domainname. 🎀 This one’s from the Kernel API Manual, and it’s lowkey iconic. 💅

✨ SYNOPSIS ✨

bool tomoyo_domain_def (const unsigned char *buffer );

okay so it’s literally one function call, bestie — no extra chaos. 🫶

🦋 ARGUMENTS 🦋

• buffer — the token to check. hand it over for the vibe check. 💅

🌸 DESCRIPTION 🌸

Returns true if buffer possibly be a domainname, and false otherwise. That’s the whole plot, no cap. ✨

🌈 SEE ALSO 🌈

also peek at the kernel file ./security/tomoyo/util.c and this whole friend group 💖:

• tomoyo_convert_time(9)
• tomoyo_permstr(9)
• tomoyo_read_token(9)
• tomoyo_get_domainname(9)
• tomoyo_parse_ulong(9)
• tomoyo_print_ulong(9)
• tomoyo_parse_name_union(9)
• tomoyo_parse_number_union(9)
• tomoyo_byte_range(9)
• tomoyo_alphabet_char(9)
• tomoyo_make_byte(9)
• tomoyo_valid(9)
• tomoyo_invalid(9)
• tomoyo_str_starts(9)
• tomoyo_normalize_line(9)
• tomoyo_correct_word2(9)
• tomoyo_correct_word(9)
• tomoyo_correct_path2(9)
• tomoyo_correct_path(9)
• tomoyo_correct_domain(9)
• tomoyo_find_domain(9)
• tomoyo_const_part_length(9)
• tomoyo_fill_path_info(9)
• tomoyo_file_matches_pattern2(9)
• tomoyo_file_matches_pattern(9)
• tomoyo_path_matches_pattern2(9)
• tomoyo_path_matches_pattern(9)
• tomoyo_get_exe(9)
• tomoyo_get_mode(9)
• tomoyo_init_request_info(9)
• tomoyo_domain_quota_is_ok(9)

— xoxo, from ./security/tomoyo, October 2026 💖🎀