sd-journal.h revision 85a131e8d8aa9fe3c2115e281569bed64a4200f1
faa133f3aa7a18f26563dc5d6b95898cb315c37aLennart Poettering/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
faa133f3aa7a18f26563dc5d6b95898cb315c37aLennart Poettering This file is part of systemd.
faa133f3aa7a18f26563dc5d6b95898cb315c37aLennart Poettering Copyright 2011 Lennart Poettering
faa133f3aa7a18f26563dc5d6b95898cb315c37aLennart Poettering systemd is free software; you can redistribute it and/or modify it
faa133f3aa7a18f26563dc5d6b95898cb315c37aLennart Poettering under the terms of the GNU General Public License as published by
faa133f3aa7a18f26563dc5d6b95898cb315c37aLennart Poettering the Free Software Foundation; either version 2 of the License, or
faa133f3aa7a18f26563dc5d6b95898cb315c37aLennart Poettering (at your option) any later version.
faa133f3aa7a18f26563dc5d6b95898cb315c37aLennart Poettering systemd is distributed in the hope that it will be useful, but
faa133f3aa7a18f26563dc5d6b95898cb315c37aLennart Poettering WITHOUT ANY WARRANTY; without even the implied warranty of
faa133f3aa7a18f26563dc5d6b95898cb315c37aLennart Poettering MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
faa133f3aa7a18f26563dc5d6b95898cb315c37aLennart Poettering General Public License for more details.
faa133f3aa7a18f26563dc5d6b95898cb315c37aLennart Poettering You should have received a copy of the GNU General Public License
faa133f3aa7a18f26563dc5d6b95898cb315c37aLennart Poettering along with systemd; If not, see <http://www.gnu.org/licenses/>.
faa133f3aa7a18f26563dc5d6b95898cb315c37aLennart Poettering * - check LE/BE conversion for 8bit, 16bit, 32bit values
faa133f3aa7a18f26563dc5d6b95898cb315c37aLennart Poettering * - implement audit gateway
faa133f3aa7a18f26563dc5d6b95898cb315c37aLennart Poettering * - extend hash tables table as we go
faa133f3aa7a18f26563dc5d6b95898cb315c37aLennart Poettering * - accelerate looking for "all hostnames" and suchlike.
faa133f3aa7a18f26563dc5d6b95898cb315c37aLennart Poettering * - cryptographic hash
faa133f3aa7a18f26563dc5d6b95898cb315c37aLennart Poettering * - never access beyond fle size check
faa133f3aa7a18f26563dc5d6b95898cb315c37aLennart Poettering * - OR of matches is borked...
faa133f3aa7a18f26563dc5d6b95898cb315c37aLennart Poettering/* Write to daemon */
faa133f3aa7a18f26563dc5d6b95898cb315c37aLennart Poetteringint sd_journal_print(int piority, const char *format, ...) __attribute__ ((format (printf, 2, 3)));
faa133f3aa7a18f26563dc5d6b95898cb315c37aLennart Poetteringint sd_journal_printv(int priority, const char *format, va_list ap);
faa133f3aa7a18f26563dc5d6b95898cb315c37aLennart Poetteringint sd_journal_send(const char *format, ...) __attribute__((sentinel));
faa133f3aa7a18f26563dc5d6b95898cb315c37aLennart Poetteringint sd_journal_sendv(const struct iovec *iov, int n);
faa133f3aa7a18f26563dc5d6b95898cb315c37aLennart Poetteringint sd_journal_stream_fd(const char *tag, int priority, int priority_prefix);
faa133f3aa7a18f26563dc5d6b95898cb315c37aLennart Poettering/* Browse journal stream */
faa133f3aa7a18f26563dc5d6b95898cb315c37aLennart Poetteringint sd_journal_previous_skip(sd_journal *j, uint64_t skip);
faa133f3aa7a18f26563dc5d6b95898cb315c37aLennart Poetteringint sd_journal_next_skip(sd_journal *j, uint64_t skip);
faa133f3aa7a18f26563dc5d6b95898cb315c37aLennart Poetteringint sd_journal_get_realtime_usec(sd_journal *j, uint64_t *ret);
faa133f3aa7a18f26563dc5d6b95898cb315c37aLennart Poetteringint sd_journal_get_monotonic_usec(sd_journal *j, uint64_t *ret, sd_id128_t *ret_boot_id);
7e8e0422aeb16f2a09a40546c61df753d10029b6Lennart Poetteringint sd_journal_get_data(sd_journal *j, const char *field, const void **data, size_t *l);
7e8e0422aeb16f2a09a40546c61df753d10029b6Lennart Poetteringint sd_journal_enumerate_data(sd_journal *j, const void **data, size_t *l);
7e8e0422aeb16f2a09a40546c61df753d10029b6Lennart Poetteringvoid sd_journal_restart_data(sd_journal *j);
faa133f3aa7a18f26563dc5d6b95898cb315c37aLennart Poetteringint sd_journal_add_match(sd_journal *j, const void *data, size_t size);
faa133f3aa7a18f26563dc5d6b95898cb315c37aLennart Poetteringvoid sd_journal_flush_matches(sd_journal *j);
7e8e0422aeb16f2a09a40546c61df753d10029b6Lennart Poetteringint sd_journal_seek_monotonic_usec(sd_journal *j, sd_id128_t boot_id, uint64_t usec);
7e8e0422aeb16f2a09a40546c61df753d10029b6Lennart Poetteringint sd_journal_seek_realtime_usec(sd_journal *j, uint64_t usec);
7e8e0422aeb16f2a09a40546c61df753d10029b6Lennart Poetteringint sd_journal_seek_cursor(sd_journal *j, const char *cursor);
7e8e0422aeb16f2a09a40546c61df753d10029b6Lennart Poetteringint sd_journal_get_cursor(sd_journal *j, char **cursor);
faa133f3aa7a18f26563dc5d6b95898cb315c37aLennart Poetteringint sd_journal_query_unique(sd_journal *j, const char *field); /* missing */
faa133f3aa7a18f26563dc5d6b95898cb315c37aLennart Poetteringint sd_journal_enumerate_unique(sd_journal *j, const void **data, size_t *l); /* missing */
faa133f3aa7a18f26563dc5d6b95898cb315c37aLennart Poetteringvoid sd_journal_restart_unique(sd_journal *j); /* missing */
faa133f3aa7a18f26563dc5d6b95898cb315c37aLennart Poettering#define SD_JOURNAL_FOREACH_DATA(j, data, l) \
faa133f3aa7a18f26563dc5d6b95898cb315c37aLennart Poettering for (sd_journal_restart_data(j); sd_journal_enumerate_data((j), &(data), &(l)) > 0; )
faa133f3aa7a18f26563dc5d6b95898cb315c37aLennart Poettering#define SD_JOURNAL_FOREACH_UNIQUE(j, data, l) \
faa133f3aa7a18f26563dc5d6b95898cb315c37aLennart Poettering for (sd_journal_restart_unique(j); sd_journal_enumerate_data((j), &(data), &(l)) > 0; )