seccomp_prepare_filter(9)

💅 seccomp_prepare_filter(9) — Kernel API Manual ✨

okay so bestie, welcome to the Kernel API Manual entry for seccomp_prepare_filter(9). this one is short and sweet, but every detail matters, so let’s go 🫶

🌸 NAME 🌸

seccomp_prepare_filter — prepares a seccomp filter for use. periodt.

🦋 SYNOPSIS 🦋

struct seccomp_filter * seccomp_prepare_filter (struct sock_fprog *fprog
);

🎀 ARGUMENTS 🎀

• fprog — BPF program to install. that’s the whole argument, no cap 🎀

💖 DESCRIPTION 💖

on success? you get the filter. on failure? you get an ERR_PTR. that’s the deal 💀✨

🌈 SEE ALSO 🌈

Kernel file ./kernel/seccomp.c, bestie — here’s the whole squad 👑:

• struct seccomp_kaddfd(9)
• struct notification(9)
• struct action_cache(9)
• struct seccomp_filter(9)
• seccomp_check_filter(9)
• seccomp_cache_check_allow(9)
• seccomp_run_filters(9)
• seccomp_can_sync_threads(9)
• seccomp_filter_release(9)
• seccomp_sync_threads(9)
• seccomp_prepare_user_filter(9)
• seccomp_is_const_allow(9)
• seccomp_cache_prepare(9)
• seccomp_attach_filter(9)
• seccomp_set_mode_strict(9)
• seccomp_set_mode_filter(9)
• prctl_set_seccomp(9)

okay bye bestie 💜 this page came from ./kernel, dated October 2026, and it’s the seccomp_prepare_filter(9) page. go prep that filter and slay ✨🦋