tomoyo_update_mkdev_acl(9)

🎀 tomoyo_update_mkdev_acl(9) 🎀

okay so bestie, welcome to the Kernel API Manual page for tomoyo_update_mkdev_acl 💖 this one is short and sweet, but every detail matters, so let's go ✨

🌸 NAME 🌸

Update the "struct tomoyo_mkdev_acl" list — that's the whole mission, periodt 💅

📜 SYNOPSIS 📜

int tomoyo_update_mkdev_acl (const u8 perm , struct tomoyo_acl_param *param );

🫶 ARGUMENTS 🫶

• perm — Permission. That's the label, bestie, no extra lore.
• param — Pointer to "struct tomoyo_acl_param". Yes, a pointer, and yes, that exact struct name 🫶

💫 DESCRIPTION 💫

Returns 0 on success, negative value otherwise. So like, 0 = slay ✅, negative = not slay 😭.

Caller holds tomoyo_read_lock. That's important — don't forget it, fr fr 🔒

👑 SEE ALSO 👑

Kernel file ./security/tomoyo/file.c — and here's the whole reference squad, no cap:

• tomoyo_put_name_union(9)
• tomoyo_compare_name_union(9)
• tomoyo_put_number_union(9)
• tomoyo_compare_number_union(9)
• tomoyo_add_slash(9)
• tomoyo_get_realpath(9)
• tomoyo_audit_path_log(9)
• tomoyo_audit_path2_log(9)
• tomoyo_audit_mkdev_log(9)
• tomoyo_audit_path_number_log(9)
• tomoyo_check_path_acl(9)
• tomoyo_check_path_number_acl(9)
• tomoyo_check_path2_acl(9)
• tomoyo_check_mkdev_acl(9)
• tomoyo_same_path_acl(9)
• tomoyo_merge_path_acl(9)
• tomoyo_update_path_acl(9)
• tomoyo_same_mkdev_acl(9)
• tomoyo_merge_mkdev_acl(9)
• tomoyo_same_path2_acl(9)
• tomoyo_merge_path2_acl(9)
• tomoyo_update_path2_acl(9)
• tomoyo_path_permission(9)
• tomoyo_execute_permission(9)
• tomoyo_same_path_number_acl(9)
• tomoyo_merge_path_number_acl(9)
• tomoyo_update_path_number_acl(9)
• tomoyo_path_number_perm(9)
• tomoyo_check_open_permission(9)
• tomoyo_path_perm(9)
• tomoyo_mkdev_perm(9)
• tomoyo_path2_perm(9)
• tomoyo_same_mount_acl(9)
• tomoyo_update_mount_acl(9)
• tomoyo_write_file(9)

okay that's the whole page 🫶 source/version: ./security/tomoyo; date: October 2026; manual name: tomoyo_update_mkdev_acl(9). bye bestie, mwah 💋✨