+++ /dev/null
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
-#ifndef foosdjournalhfoo
-#define foosdjournalhfoo
-
-/***
- 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 <stdarg.h>
-#include <sys/uio.h>
-#include <syslog.h>
-
-#include "sd-id128.h"
-#include "_sd-common.h"
-
-/* Journal APIs. See sd-journal(3) for more information. */
-
-_SD_BEGIN_DECLARATIONS;
-
-/* Write to daemon */
-int sd_journal_print(int priority, const char *format, ...) _sd_printf_(2, 3);
-int sd_journal_printv(int priority, const char *format, va_list ap) _sd_printf_(2, 0);
-int sd_journal_send(const char *format, ...) _sd_printf_(1, 0) _sd_sentinel_;
-int sd_journal_sendv(const struct iovec *iov, int n);
-int sd_journal_perror(const char *message);
-
-/* Used by the macros below. You probably don't want to call this directly. */
-int sd_journal_print_with_location(int priority, const char *file, const char *line, const char *func, const char *format, ...) _sd_printf_(5, 6);
-int sd_journal_printv_with_location(int priority, const char *file, const char *line, const char *func, const char *format, va_list ap) _sd_printf_(5, 0);
-int sd_journal_send_with_location(const char *file, const char *line, const char *func, const char *format, ...) _sd_printf_(4, 0) _sd_sentinel_;
-int sd_journal_sendv_with_location(const char *file, const char *line, const char *func, const struct iovec *iov, int n);
-int sd_journal_perror_with_location(const char *file, const char *line, const char *func, const char *message);
-
-/* implicitly add code location to messages sent, if this is enabled */
-#ifndef SD_JOURNAL_SUPPRESS_LOCATION
-
-#define sd_journal_print(priority, ...) sd_journal_print_with_location(priority, "CODE_FILE=" __FILE__, "CODE_LINE=" _SD_STRINGIFY(__LINE__), __func__, __VA_ARGS__)
-#define sd_journal_printv(priority, format, ap) sd_journal_printv_with_location(priority, "CODE_FILE=" __FILE__, "CODE_LINE=" _SD_STRINGIFY(__LINE__), __func__, format, ap)
-#define sd_journal_send(...) sd_journal_send_with_location("CODE_FILE=" __FILE__, "CODE_LINE=" _SD_STRINGIFY(__LINE__), __func__, __VA_ARGS__)
-#define sd_journal_sendv(iovec, n) sd_journal_sendv_with_location("CODE_FILE=" __FILE__, "CODE_LINE=" _SD_STRINGIFY(__LINE__), __func__, iovec, n)
-#define sd_journal_perror(message) sd_journal_perror_with_location("CODE_FILE=" __FILE__, "CODE_LINE=" _SD_STRINGIFY(__LINE__), __func__, message)
-
-#endif
-
-int sd_journal_stream_fd(const char *identifier, int priority, int level_prefix);
-
-/* Browse journal stream */
-
-typedef struct sd_journal sd_journal;
-
-/* Open flags */
-enum {
- SD_JOURNAL_LOCAL_ONLY = 1,
- SD_JOURNAL_RUNTIME_ONLY = 2,
- SD_JOURNAL_SYSTEM = 4,
- SD_JOURNAL_CURRENT_USER = 8,
-
- SD_JOURNAL_SYSTEM_ONLY = SD_JOURNAL_SYSTEM, /* deprecated name */
-};
-
-/* Wakeup event types */
-enum {
- SD_JOURNAL_NOP,
- SD_JOURNAL_APPEND,
- SD_JOURNAL_INVALIDATE
-};
-
-int sd_journal_open(sd_journal **ret, int flags);
-int sd_journal_open_directory(sd_journal **ret, const char *path, int flags);
-int sd_journal_open_files(sd_journal **ret, const char **paths, int flags);
-int sd_journal_open_container(sd_journal **ret, const char *machine, int flags);
-void sd_journal_close(sd_journal *j);
-
-int sd_journal_previous(sd_journal *j);
-int sd_journal_next(sd_journal *j);
-
-int sd_journal_previous_skip(sd_journal *j, uint64_t skip);
-int sd_journal_next_skip(sd_journal *j, uint64_t skip);
-
-int sd_journal_get_realtime_usec(sd_journal *j, uint64_t *ret);
-int sd_journal_get_monotonic_usec(sd_journal *j, uint64_t *ret, sd_id128_t *ret_boot_id);
-
-int sd_journal_set_data_threshold(sd_journal *j, size_t sz);
-int sd_journal_get_data_threshold(sd_journal *j, size_t *sz);
-
-int sd_journal_get_data(sd_journal *j, const char *field, const void **data, size_t *l);
-int sd_journal_enumerate_data(sd_journal *j, const void **data, size_t *l);
-void sd_journal_restart_data(sd_journal *j);
-
-int sd_journal_add_match(sd_journal *j, const void *data, size_t size);
-int sd_journal_add_disjunction(sd_journal *j);
-int sd_journal_add_conjunction(sd_journal *j);
-void sd_journal_flush_matches(sd_journal *j);
-
-int sd_journal_seek_head(sd_journal *j);
-int sd_journal_seek_tail(sd_journal *j);
-int sd_journal_seek_monotonic_usec(sd_journal *j, sd_id128_t boot_id, uint64_t usec);
-int sd_journal_seek_realtime_usec(sd_journal *j, uint64_t usec);
-int sd_journal_seek_cursor(sd_journal *j, const char *cursor);
-
-int sd_journal_get_cursor(sd_journal *j, char **cursor);
-int sd_journal_test_cursor(sd_journal *j, const char *cursor);
-
-int sd_journal_get_cutoff_realtime_usec(sd_journal *j, uint64_t *from, uint64_t *to);
-int sd_journal_get_cutoff_monotonic_usec(sd_journal *j, const sd_id128_t boot_id, uint64_t *from, uint64_t *to);
-
-int sd_journal_get_usage(sd_journal *j, uint64_t *bytes);
-
-int sd_journal_query_unique(sd_journal *j, const char *field);
-int sd_journal_enumerate_unique(sd_journal *j, const void **data, size_t *l);
-void sd_journal_restart_unique(sd_journal *j);
-
-int sd_journal_get_fd(sd_journal *j);
-int sd_journal_get_events(sd_journal *j);
-int sd_journal_get_timeout(sd_journal *j, uint64_t *timeout_usec);
-int sd_journal_process(sd_journal *j);
-int sd_journal_wait(sd_journal *j, uint64_t timeout_usec);
-int sd_journal_reliable_fd(sd_journal *j);
-
-int sd_journal_get_catalog(sd_journal *j, char **text);
-int sd_journal_get_catalog_for_message_id(sd_id128_t id, char **text);
-
-/* the inverse condition avoids ambiguity of danling 'else' after the macro */
-#define SD_JOURNAL_FOREACH(j) \
- if (sd_journal_seek_head(j) < 0) { } \
- else while (sd_journal_next(j) > 0)
-
-/* the inverse condition avoids ambiguity of danling 'else' after the macro */
-#define SD_JOURNAL_FOREACH_BACKWARDS(j) \
- if (sd_journal_seek_tail(j) < 0) { } \
- else while (sd_journal_previous(j) > 0)
-
-#define SD_JOURNAL_FOREACH_DATA(j, data, l) \
- for (sd_journal_restart_data(j); sd_journal_enumerate_data((j), &(data), &(l)) > 0; )
-
-#define SD_JOURNAL_FOREACH_UNIQUE(j, data, l) \
- for (sd_journal_restart_unique(j); sd_journal_enumerate_unique((j), &(data), &(l)) > 0; )
-
-_SD_END_DECLARATIONS;
-
-#endif
~ianmdlvl / elogind.git / blobdiff