tomoyo_close_control(9)

💅 tomoyo_close_control — like, the close() of the kernel API manual fam

okay so real talk: this is a page from the Kernel API Manual (tomoyo_close_control(9)), and honestly it's short but it matters, so bestie please don't skip it 🎀

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✨ NAME ✨

tomoyo_close_control — literally the close() for the /sys/kernel/security/tomoyo/ interface 🦋

like yes, that's it, that's the whole name. iconic behavior fr fr.

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🌸 SYNOPSIS 🌸

void tomoyo_close_control (struct tomoyo_io_buffer *head );

no cap, that's the whole signature. void in, void out, struct in the middle. neat 💅

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💖 ARGUMENTS 💖

• head — a pointer to "struct tomoyo_io_buffer". that's the one and only thing you hand it 🫶

ngl there's literally only one argument here so if you were bracing for a long list… breathe, we're done 😭

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🔥 SEE ALSO 🔥

the kernel file lives at ./security/tomoyo/common.c, and it's giving main character energy because it's connected to all of these:

• tomoyo_addprintf(9)
• tomoyo_flush(9)
• tomoyo_set_string(9)
• tomoyo_io_printf(9)
• tomoyo_set_space(9)
• tomoyo_set_lf(9)
• tomoyo_set_slash(9)
• tomoyo_init_policy_namespace(9)
• tomoyo_print_namespace(9)
• tomoyo_print_name_union(9)
• tomoyo_print_name_union_quoted(9)
• tomoyo_print_number_union_nospace(9)
• tomoyo_print_number_union(9)
• tomoyo_assign_profile(9)
• tomoyo_profile(9)
• tomoyo_find_yesno(9)
• tomoyo_set_uint(9)
• tomoyo_set_mode(9)
• tomoyo_write_profile(9)
• tomoyo_print_config(9)
• tomoyo_read_profile(9)
• tomoyo_same_manager(9)
• tomoyo_update_manager_entry(9)
• tomoyo_write_manager(9)
• tomoyo_read_manager(9)
• tomoyo_manager(9)
• tomoyo_select_domain(9)
• tomoyo_same_task_acl(9)
• tomoyo_write_task(9)
• tomoyo_delete_domain(9)
• tomoyo_write_domain2(9)
• tomoyo_write_domain(9)
• tomoyo_print_condition(9)
• tomoyo_set_group(9)
• tomoyo_print_entry(9)
• tomoyo_read_domain2(9)
• tomoyo_read_domain(9)
• tomoyo_write_pid(9)
• tomoyo_read_pid(9)
• tomoyo_write_exception(9)
• tomoyo_read_group(9)
• tomoyo_read_policy(9)
• tomoyo_read_exception(9)
• tomoyo_truncate(9)
• tomoyo_numscan(9)
• tomoyo_patternize_path(9)
• tomoyo_add_entry(9)
• tomoyo_supervisor(9)
• tomoyo_find_domain_by_qid(9)
• tomoyo_poll_query(9)
• tomoyo_read_query(9)
• tomoyo_write_answer(9)
• tomoyo_read_version(9)
• tomoyo_update_stat(9)
• tomoyo_read_stat(9)
• tomoyo_write_stat(9)
• tomoyo_open_control(9)
• tomoyo_poll_control(9)
• tomoyo_set_namespace_cursor(9)
• tomoyo_has_more_namespace(9)
• tomoyo_read_control(9)
• tomoyo_parse_policy(9)
• tomoyo_write_control(9)
• tomoyo_check_profile(9)
• tomoyo_load_builtin_policy(9)

like… that's the whole group chat, everyone showed up 💀✨

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and that's the tea 🍓 sourced straight from the kernel file ./security/tomoyo, dated October 2026, living under the Kernel API Manual banner as tomoyo_close_control(9). slay, go close that interface bestie 💜👑