diff options
Diffstat (limited to 'src/journal/journal-remote-write.c')
-rw-r--r-- | src/journal/journal-remote-write.c | 124 |
1 files changed, 0 insertions, 124 deletions
diff --git a/src/journal/journal-remote-write.c b/src/journal/journal-remote-write.c deleted file mode 100644 index 4d142bdc97..0000000000 --- a/src/journal/journal-remote-write.c +++ /dev/null @@ -1,124 +0,0 @@ -/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ - -/*** - This file is part of systemd. - - Copyright 2012 Zbigniew Jędrzejewski-Szmek - - 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 "journal-remote-write.h" - -int iovw_put(struct iovec_wrapper *iovw, void* data, size_t len) { - if (!GREEDY_REALLOC(iovw->iovec, iovw->size_bytes, iovw->count + 1)) - return log_oom(); - - iovw->iovec[iovw->count++] = (struct iovec) {data, len}; - return 0; -} - -void iovw_free_contents(struct iovec_wrapper *iovw) { - for (size_t j = 0; j < iovw->count; j++) - free(iovw->iovec[j].iov_base); - free(iovw->iovec); - iovw->iovec = NULL; - iovw->size_bytes = iovw->count = 0; -} - -size_t iovw_size(struct iovec_wrapper *iovw) { - size_t n = 0, i; - - for(i = 0; i < iovw->count; i++) - n += iovw->iovec[i].iov_len; - - return n; -} - -/********************************************************************** - ********************************************************************** - **********************************************************************/ - -static int do_rotate(JournalFile **f, bool compress, bool seal) { - int r = journal_file_rotate(f, compress, seal); - if (r < 0) { - if (*f) - log_error("Failed to rotate %s: %s", (*f)->path, - strerror(-r)); - else - log_error("Failed to create rotated journal: %s", - strerror(-r)); - } - - return r; -} - -int writer_init(Writer *s) { - assert(s); - - s->journal = NULL; - - memset(&s->metrics, 0xFF, sizeof(s->metrics)); - - s->mmap = mmap_cache_new(); - if (!s->mmap) - return log_oom(); - - s->seqnum = 0; - - return 0; -} - -int writer_close(Writer *s) { - if (s->journal) - journal_file_close(s->journal); - if (s->mmap) - mmap_cache_unref(s->mmap); - return 0; -} - -int writer_write(Writer *s, - struct iovec_wrapper *iovw, - dual_timestamp *ts, - bool compress, - bool seal) { - int r; - - assert(s); - assert(iovw); - assert(iovw->count > 0); - - if (journal_file_rotate_suggested(s->journal, 0)) { - log_info("%s: Journal header limits reached or header out-of-date, rotating", - s->journal->path); - r = do_rotate(&s->journal, compress, seal); - if (r < 0) - return r; - } - - r = journal_file_append_entry(s->journal, ts, iovw->iovec, iovw->count, - &s->seqnum, NULL, NULL); - if (r >= 0) - return 1; - - log_info("%s: Write failed, rotating", s->journal->path); - r = do_rotate(&s->journal, compress, seal); - if (r < 0) - return r; - - log_debug("Retrying write."); - r = journal_file_append_entry(s->journal, ts, iovw->iovec, iovw->count, - &s->seqnum, NULL, NULL); - return r < 0 ? r : 1; -} |