+++ /dev/null
-/*-*- 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 <stdbool.h>
-#include <sys/types.h>
-
-#include "sd-event.h"
-#include "journal-file.h"
-#include "hashmap.h"
-#include "audit.h"
-#include "journald-rate-limit.h"
-#include "list.h"
-
-typedef enum Storage {
- STORAGE_AUTO,
- STORAGE_VOLATILE,
- STORAGE_PERSISTENT,
- STORAGE_NONE,
- _STORAGE_MAX,
- _STORAGE_INVALID = -1
-} Storage;
-
-typedef enum SplitMode {
- SPLIT_UID,
- SPLIT_LOGIN,
- SPLIT_NONE,
- _SPLIT_MAX,
- _SPLIT_INVALID = -1
-} SplitMode;
-
-typedef struct StdoutStream StdoutStream;
-
-typedef struct Server {
- int syslog_fd;
- int native_fd;
- int stdout_fd;
- int dev_kmsg_fd;
- int audit_fd;
- int hostname_fd;
-
- sd_event *event;
-
- sd_event_source *syslog_event_source;
- sd_event_source *native_event_source;
- sd_event_source *stdout_event_source;
- sd_event_source *dev_kmsg_event_source;
- sd_event_source *audit_event_source;
- sd_event_source *sync_event_source;
- sd_event_source *sigusr1_event_source;
- sd_event_source *sigusr2_event_source;
- sd_event_source *sigterm_event_source;
- sd_event_source *sigint_event_source;
- sd_event_source *hostname_event_source;
-
- JournalFile *runtime_journal;
- JournalFile *system_journal;
- OrderedHashmap *user_journals;
-
- uint64_t seqnum;
-
- char *buffer;
- size_t buffer_size;
-
- JournalRateLimit *rate_limit;
- usec_t sync_interval_usec;
- 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;
- bool forward_to_wall;
-
- unsigned n_forward_syslog_missed;
- usec_t last_warn_forward_syslog_missed;
-
- uint64_t cached_available_space;
- usec_t cached_available_space_timestamp;
-
- uint64_t var_available_timestamp;
-
- usec_t max_retention_usec;
- usec_t max_file_usec;
- usec_t oldest_file_usec;
-
- 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;
- int max_level_wall;
-
- Storage storage;
- SplitMode split_mode;
-
- MMapCache *mmap;
-
- bool dev_kmsg_readable;
-
- uint64_t *kernel_seqnum;
-
- struct udev *udev;
-
- bool sync_scheduled;
-
- char machine_id_field[sizeof("_MACHINE_ID=") + 32];
- char boot_id_field[sizeof("_BOOT_ID=") + 32];
- char *hostname_field;
-
- /* Cached cgroup root, so that we don't have to query that all the time */
- char *cgroup_root;
-} Server;
-
-#define N_IOVEC_META_FIELDS 20
-#define N_IOVEC_KERNEL_FIELDS 64
-#define N_IOVEC_UDEV_FIELDS 32
-#define N_IOVEC_OBJECT_FIELDS 11
-
-void server_dispatch_message(Server *s, struct iovec *iovec, unsigned n, unsigned m, const struct ucred *ucred, const struct timeval *tv, const char *label, size_t label_len, const char *unit_id, int priority, pid_t object_pid);
-void server_driver_message(Server *s, sd_id128_t message_id, const char *format, ...) _printf_(3,4);
-
-/* gperf lookup function */
-const struct ConfigPerfItem* journald_gperf_lookup(const char *key, unsigned length);
-
-int config_parse_storage(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);
-
-const char *storage_to_string(Storage s) _const_;
-Storage storage_from_string(const char *s) _pure_;
-
-int config_parse_split_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);
-
-const char *split_mode_to_string(SplitMode s) _const_;
-SplitMode split_mode_from_string(const char *s) _pure_;
-
-void server_fix_perms(Server *s, JournalFile *f, uid_t uid);
-int server_init(Server *s);
-void server_done(Server *s);
-void server_sync(Server *s);
-void server_vacuum(Server *s);
-void server_rotate(Server *s);
-int server_schedule_sync(Server *s, int priority);
-int server_flush_to_var(Server *s);
-void server_maybe_append_tags(Server *s);
-int server_process_datagram(sd_event_source *es, int fd, uint32_t revents, void *userdata);
~ianmdlvl / elogind.git / blobdiff