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/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
#pragma once
/***
This file is part of systemd.
Copyright 2011 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 <inttypes.h>
#include <sys/types.h>
#include <stdbool.h>
#include "journal-file.h"
#include "hashmap.h"
#include "util.h"
#include "audit.h"
#include "journal-rate-limit.h"
#include "list.h"
typedef enum Storage {
STORAGE_AUTO,
STORAGE_VOLATILE,
STORAGE_PERSISTENT,
STORAGE_NONE,
_STORAGE_MAX,
_STORAGE_INVALID = -1
} Storage;
typedef struct StdoutStream StdoutStream;
typedef struct Server {
int epoll_fd;
int signal_fd;
int syslog_fd;
int native_fd;
int stdout_fd;
int dev_kmsg_fd;
JournalFile *runtime_journal;
JournalFile *system_journal;
Hashmap *user_journals;
uint64_t seqnum;
char *buffer;
size_t buffer_size;
JournalRateLimit *rate_limit;
usec_t rate_limit_interval;
unsigned rate_limit_burst;
JournalMetrics runtime_metrics;
JournalMetrics system_metrics;
bool compress;
bool seal;
bool forward_to_kmsg;
bool forward_to_syslog;
bool forward_to_console;
uint64_t cached_available_space;
usec_t cached_available_space_timestamp;
uint64_t var_available_timestamp;
gid_t file_gid;
bool file_gid_valid;
LIST_HEAD(StdoutStream, stdout_streams);
unsigned n_stdout_streams;
char *tty_path;
int max_level_store;
int max_level_syslog;
int max_level_kmsg;
int max_level_console;
Storage storage;
MMapCache *mmap;
bool dev_kmsg_readable;
uint64_t *kernel_seqnum;
struct udev *udev;
} Server;
#define N_IOVEC_META_FIELDS 17
#define N_IOVEC_KERNEL_FIELDS 64
#define N_IOVEC_UDEV_FIELDS 32
void server_dispatch_message(Server *s, struct iovec *iovec, unsigned n, unsigned m, struct ucred *ucred, struct timeval *tv, const char *label, size_t label_len, const char *unit_id, int priority);
void server_driver_message(Server *s, sd_id128_t message_id, const char *format, ...);
/* gperf lookup function */
const struct ConfigPerfItem* journald_gperf_lookup(const char *key, unsigned length);
int config_parse_storage(const char *filename, unsigned line, const char *section, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
const char *storage_to_string(Storage s);
Storage storage_from_string(const char *s);
void server_forward_console(Server *s, int priority, const char *identifier, const char *message, struct ucred *ucred);
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