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#pragma once
/***
This file is part of systemd.
Copyright 2014 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <seccomp.h>
#include <stdbool.h>
#include <stdint.h>
const char* seccomp_arch_to_string(uint32_t c);
int seccomp_arch_from_string(const char *n, uint32_t *ret);
int seccomp_init_conservative(scmp_filter_ctx *ret, uint32_t default_action);
int seccomp_add_secondary_archs(scmp_filter_ctx c);
bool is_seccomp_available(void);
typedef struct SyscallFilterSet {
const char *name;
const char *help;
const char *value;
} SyscallFilterSet;
enum {
/* Please leave DEFAULT first, but sort the rest alphabetically */
SYSCALL_FILTER_SET_DEFAULT,
SYSCALL_FILTER_SET_BASIC_IO,
SYSCALL_FILTER_SET_CLOCK,
SYSCALL_FILTER_SET_CPU_EMULATION,
SYSCALL_FILTER_SET_DEBUG,
SYSCALL_FILTER_SET_IO_EVENT,
SYSCALL_FILTER_SET_IPC,
SYSCALL_FILTER_SET_KEYRING,
SYSCALL_FILTER_SET_MODULE,
SYSCALL_FILTER_SET_MOUNT,
SYSCALL_FILTER_SET_NETWORK_IO,
SYSCALL_FILTER_SET_OBSOLETE,
SYSCALL_FILTER_SET_PRIVILEGED,
SYSCALL_FILTER_SET_PROCESS,
SYSCALL_FILTER_SET_RAW_IO,
SYSCALL_FILTER_SET_RESOURCES,
_SYSCALL_FILTER_SET_MAX
};
extern const SyscallFilterSet syscall_filter_sets[];
const SyscallFilterSet *syscall_filter_set_find(const char *name);
int seccomp_add_syscall_filter_set(scmp_filter_ctx seccomp, const SyscallFilterSet *set, uint32_t action);
int seccomp_load_filter_set(uint32_t default_action, const SyscallFilterSet *set, uint32_t action);
int seccomp_restrict_namespaces(unsigned long retain);
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