11a1589223
Files which are installed as-is (any .service and other unit files, .conf files, .policy files, etc), are left as is. My assumption is that SPDX identifiers are not yet that well known, so it's better to retain the extended header to avoid any doubt. I also kept any copyright lines. We can probably remove them, but it'd nice to obtain explicit acks from all involved authors before doing that.
118 lines
5.8 KiB
C
118 lines
5.8 KiB
C
/* SPDX-License-Identifier: LGPL-2.1+ */
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#pragma once
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/***
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This file is part of systemd.
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Copyright 2015 Lennart Poettering
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***/
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#include <stdio.h>
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#include "sd-id128.h"
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#include "macro.h"
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#include "nspawn-expose-ports.h"
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#include "nspawn-mount.h"
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typedef enum StartMode {
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START_PID1, /* Run parameters as command line as process 1 */
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START_PID2, /* Use stub init process as PID 1, run parameters as command line as process 2 */
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START_BOOT, /* Search for init system, pass arguments as parameters */
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_START_MODE_MAX,
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_START_MODE_INVALID = -1
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} StartMode;
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typedef enum UserNamespaceMode {
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USER_NAMESPACE_NO,
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USER_NAMESPACE_FIXED,
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USER_NAMESPACE_PICK,
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_USER_NAMESPACE_MODE_MAX,
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_USER_NAMESPACE_MODE_INVALID = -1,
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} UserNamespaceMode;
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typedef enum SettingsMask {
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SETTING_START_MODE = 1 << 0,
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SETTING_ENVIRONMENT = 1 << 1,
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SETTING_USER = 1 << 2,
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SETTING_CAPABILITY = 1 << 3,
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SETTING_KILL_SIGNAL = 1 << 4,
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SETTING_PERSONALITY = 1 << 5,
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SETTING_MACHINE_ID = 1 << 6,
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SETTING_NETWORK = 1 << 7,
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SETTING_EXPOSE_PORTS = 1 << 8,
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SETTING_READ_ONLY = 1 << 9,
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SETTING_VOLATILE_MODE = 1 << 10,
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SETTING_CUSTOM_MOUNTS = 1 << 11,
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SETTING_WORKING_DIRECTORY = 1 << 12,
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SETTING_USERNS = 1 << 13,
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SETTING_NOTIFY_READY = 1 << 14,
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SETTING_PIVOT_ROOT = 1 << 15,
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SETTING_SYSCALL_FILTER = 1 << 16,
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_SETTINGS_MASK_ALL = (1 << 17) -1
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} SettingsMask;
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typedef struct Settings {
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/* [Run] */
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StartMode start_mode;
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char **parameters;
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char **environment;
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char *user;
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uint64_t capability;
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uint64_t drop_capability;
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int kill_signal;
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unsigned long personality;
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sd_id128_t machine_id;
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char *working_directory;
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char *pivot_root_new;
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char *pivot_root_old;
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UserNamespaceMode userns_mode;
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uid_t uid_shift, uid_range;
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bool notify_ready;
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char **syscall_whitelist;
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char **syscall_blacklist;
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/* [Image] */
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int read_only;
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VolatileMode volatile_mode;
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CustomMount *custom_mounts;
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unsigned n_custom_mounts;
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int userns_chown;
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/* [Network] */
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int private_network;
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int network_veth;
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char *network_bridge;
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char *network_zone;
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char **network_interfaces;
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char **network_macvlan;
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char **network_ipvlan;
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char **network_veth_extra;
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ExposePort *expose_ports;
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} Settings;
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int settings_load(FILE *f, const char *path, Settings **ret);
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Settings* settings_free(Settings *s);
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bool settings_network_veth(Settings *s);
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bool settings_private_network(Settings *s);
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DEFINE_TRIVIAL_CLEANUP_FUNC(Settings*, settings_free);
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const struct ConfigPerfItem* nspawn_gperf_lookup(const char *key, GPERF_LEN_TYPE length);
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int config_parse_capability(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
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int config_parse_id128(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
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int config_parse_expose_port(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
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int config_parse_volatile_mode(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
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int config_parse_pivot_root(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
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int config_parse_bind(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
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int config_parse_tmpfs(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
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int config_parse_overlay(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
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int config_parse_veth_extra(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
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int config_parse_network_zone(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
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int config_parse_boot(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
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int config_parse_pid2(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
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int config_parse_private_users(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
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int config_parse_syscall_filter(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
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