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-rw-r--r--src/journal/journald-console.c120
1 files changed, 0 insertions, 120 deletions
diff --git a/src/journal/journald-console.c b/src/journal/journald-console.c
deleted file mode 100644
index 3a9fba42a3..0000000000
--- a/src/journal/journald-console.c
+++ /dev/null
@@ -1,120 +0,0 @@
-/***
- 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 <fcntl.h>
-#include <sys/socket.h>
-#include <time.h>
-
-#include "alloc-util.h"
-#include "fd-util.h"
-#include "fileio.h"
-#include "formats-util.h"
-#include "io-util.h"
-#include "journald-console.h"
-#include "journald-server.h"
-#include "parse-util.h"
-#include "process-util.h"
-#include "stdio-util.h"
-#include "terminal-util.h"
-
-static bool prefix_timestamp(void) {
-
- static int cached_printk_time = -1;
-
- if (_unlikely_(cached_printk_time < 0)) {
- _cleanup_free_ char *p = NULL;
-
- cached_printk_time =
- read_one_line_file("/sys/module/printk/parameters/time", &p) >= 0
- && parse_boolean(p) > 0;
- }
-
- return cached_printk_time;
-}
-
-void server_forward_console(
- Server *s,
- int priority,
- const char *identifier,
- const char *message,
- const struct ucred *ucred) {
-
- struct iovec iovec[5];
- struct timespec ts;
- char tbuf[sizeof("[] ")-1 + DECIMAL_STR_MAX(ts.tv_sec) + DECIMAL_STR_MAX(ts.tv_nsec)-3 + 1];
- char header_pid[sizeof("[]: ")-1 + DECIMAL_STR_MAX(pid_t)];
- int n = 0, fd;
- _cleanup_free_ char *ident_buf = NULL;
- const char *tty;
-
- assert(s);
- assert(message);
-
- if (LOG_PRI(priority) > s->max_level_console)
- return;
-
- /* First: timestamp */
- if (prefix_timestamp()) {
- assert_se(clock_gettime(CLOCK_MONOTONIC, &ts) == 0);
- xsprintf(tbuf, "[%5"PRI_TIME".%06ld] ",
- ts.tv_sec,
- ts.tv_nsec / 1000);
- IOVEC_SET_STRING(iovec[n++], tbuf);
- }
-
- /* Second: identifier and PID */
- if (ucred) {
- if (!identifier) {
- get_process_comm(ucred->pid, &ident_buf);
- identifier = ident_buf;
- }
-
- xsprintf(header_pid, "["PID_FMT"]: ", ucred->pid);
-
- if (identifier)
- IOVEC_SET_STRING(iovec[n++], identifier);
-
- IOVEC_SET_STRING(iovec[n++], header_pid);
- } else if (identifier) {
- IOVEC_SET_STRING(iovec[n++], identifier);
- IOVEC_SET_STRING(iovec[n++], ": ");
- }
-
- /* Fourth: message */
- IOVEC_SET_STRING(iovec[n++], message);
- IOVEC_SET_STRING(iovec[n++], "\n");
-
- tty = s->tty_path ? s->tty_path : "/dev/console";
-
- /* Before you ask: yes, on purpose we open/close the console for each log line we write individually. This is a
- * good strategy to avoid journald getting killed by the kernel's SAK concept (it doesn't fix this entirely,
- * but minimizes the time window the kernel might end up killing journald due to SAK). It also makes things
- * easier for us so that we don't have to recover from hangups and suchlike triggered on the console. */
-
- fd = open_terminal(tty, O_WRONLY|O_NOCTTY|O_CLOEXEC);
- if (fd < 0) {
- log_debug_errno(fd, "Failed to open %s for logging: %m", tty);
- return;
- }
-
- if (writev(fd, iovec, n) < 0)
- log_debug_errno(errno, "Failed to write to %s for logging: %m", tty);
-
- safe_close(fd);
-}