From 28282a3f352f1be7a4ff956fbeb0bca37bb8bc64 Mon Sep 17 00:00:00 2001 From: Luke Shumaker Date: Mon, 13 Jun 2016 11:45:15 -0400 Subject: ./move.sh --- src/grp-journal/systemd-journald/Makefile | 94 ++++++++++++++++++++++ src/grp-journal/systemd-journald/journald.c | 120 ++++++++++++++++++++++++++++ 2 files changed, 214 insertions(+) create mode 100644 src/grp-journal/systemd-journald/Makefile create mode 100644 src/grp-journal/systemd-journald/journald.c (limited to 'src/grp-journal/systemd-journald') diff --git a/src/grp-journal/systemd-journald/Makefile b/src/grp-journal/systemd-journald/Makefile new file mode 100644 index 0000000000..53046d1ce3 --- /dev/null +++ b/src/grp-journal/systemd-journald/Makefile @@ -0,0 +1,94 @@ +# -*- Mode: makefile; indent-tabs-mode: t -*- +# +# This file is part of systemd. +# +# Copyright 2010-2012 Lennart Poettering +# Copyright 2010-2012 Kay Sievers +# Copyright 2013 Zbigniew Jędrzejewski-Szmek +# Copyright 2013 David Strauss +# Copyright 2016 Luke Shumaker +# +# 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 . +include $(dir $(lastword $(MAKEFILE_LIST)))/../../../config.mk +include $(topsrcdir)/build-aux/Makefile.head.mk + +systemd_journald_SOURCES = \ + src/journal/journald.c \ + src/journal/journald-server.h + +systemd_journald_LDADD = \ + libjournal-core.la \ + libshared.la + +systemd_cat_SOURCES = \ + src/journal/cat.c + +systemd_cat_LDADD = \ + libjournal-core.la + + +libexec_PROGRAMS += \ + systemd-journald + +bin_PROGRAMS += \ + journalctl + +bin_PROGRAMS += \ + systemd-cat + +dist_systemunit_DATA += \ + units/systemd-journald.socket \ + units/systemd-journald-dev-log.socket \ + units/systemd-journald-audit.socket + +nodist_systemunit_DATA += \ + units/systemd-journald.service \ + units/systemd-journal-flush.service \ + units/systemd-journal-catalog-update.service + +dist_pkgsysconf_DATA += \ + src/journal/journald.conf + +dist_catalog_DATA = \ + catalog/systemd.bg.catalog \ + catalog/systemd.be.catalog \ + catalog/systemd.be@latin.catalog \ + catalog/systemd.fr.catalog \ + catalog/systemd.it.catalog \ + catalog/systemd.pl.catalog \ + catalog/systemd.pt_BR.catalog \ + catalog/systemd.ru.catalog \ + catalog/systemd.zh_CN.catalog \ + catalog/systemd.zh_TW.catalog \ + catalog/systemd.catalog + +SOCKETS_TARGET_WANTS += \ + systemd-journald.socket \ + systemd-journald-dev-log.socket \ + systemd-journald-audit.socket + +SYSINIT_TARGET_WANTS += \ + systemd-journald.service \ + systemd-journal-flush.service \ + systemd-journal-catalog-update.service + +EXTRA_DIST += \ + units/systemd-journald.service.in \ + units/systemd-journal-flush.service.in \ + units/systemd-journal-catalog-update.service.in + +gperf_gperf_sources += \ + src/journal/journald-gperf.gperf + +include $(topsrcdir)/build-aux/Makefile.tail.mk diff --git a/src/grp-journal/systemd-journald/journald.c b/src/grp-journal/systemd-journald/journald.c new file mode 100644 index 0000000000..1afe44fa8e --- /dev/null +++ b/src/grp-journal/systemd-journald/journald.c @@ -0,0 +1,120 @@ +/*** + 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 . +***/ + +#include + +#include +#include + +#include "formats-util.h" +#include "journal-authenticate.h" +#include "journald-kmsg.h" +#include "journald-server.h" +#include "journald-syslog.h" +#include "sigbus.h" + +int main(int argc, char *argv[]) { + Server server; + int r; + + if (argc > 1) { + log_error("This program does not take arguments."); + return EXIT_FAILURE; + } + + log_set_target(LOG_TARGET_SAFE); + log_set_facility(LOG_SYSLOG); + log_parse_environment(); + log_open(); + + umask(0022); + + sigbus_install(); + + r = server_init(&server); + if (r < 0) + goto finish; + + server_vacuum(&server, false, false); + server_flush_to_var(&server); + server_flush_dev_kmsg(&server); + + log_debug("systemd-journald running as pid "PID_FMT, getpid()); + server_driver_message(&server, SD_MESSAGE_JOURNAL_START, + LOG_MESSAGE("Journal started"), + NULL); + + for (;;) { + usec_t t = USEC_INFINITY, n; + + r = sd_event_get_state(server.event); + if (r < 0) + goto finish; + if (r == SD_EVENT_FINISHED) + break; + + n = now(CLOCK_REALTIME); + + if (server.max_retention_usec > 0 && server.oldest_file_usec > 0) { + + /* The retention time is reached, so let's vacuum! */ + if (server.oldest_file_usec + server.max_retention_usec < n) { + log_info("Retention time reached."); + server_rotate(&server); + server_vacuum(&server, false, false); + continue; + } + + /* Calculate when to rotate the next time */ + t = server.oldest_file_usec + server.max_retention_usec - n; + } + +#ifdef HAVE_GCRYPT + if (server.system_journal) { + usec_t u; + + if (journal_file_next_evolve_usec(server.system_journal, &u)) { + if (n >= u) + t = 0; + else + t = MIN(t, u - n); + } + } +#endif + + r = sd_event_run(server.event, t); + if (r < 0) { + log_error_errno(r, "Failed to run event loop: %m"); + goto finish; + } + + server_maybe_append_tags(&server); + server_maybe_warn_forward_syslog_missed(&server); + } + + log_debug("systemd-journald stopped as pid "PID_FMT, getpid()); + server_driver_message(&server, SD_MESSAGE_JOURNAL_STOP, + LOG_MESSAGE("Journal stopped"), + NULL); + +finish: + server_done(&server); + + return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS; +} -- cgit v1.2.3-54-g00ecf