-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
/***
This file is part of systemd.
#include "alloc-util.h"
#include "fd-util.h"
-#include "formats-util.h"
+#include "format-util.h"
#include "io-util.h"
#include "journald-console.h"
#include "journald-kmsg.h"
.msg_iov = (struct iovec *) iovec,
.msg_iovlen = n_iovec,
.msg_name = (struct sockaddr*) &sa.sa,
- .msg_namelen = offsetof(union sockaddr_union, un.sun_path)
- + strlen("/run/systemd/journal/syslog"),
+ .msg_namelen = SOCKADDR_UN_LEN(sa.un),
};
struct cmsghdr *cmsg;
union {
}
void server_process_syslog_message(
- Server *s,
- const char *buf,
- const struct ucred *ucred,
- const struct timeval *tv,
- const char *label,
- size_t label_len) {
+ Server *s,
+ const char *buf,
+ const struct ucred *ucred,
+ const struct timeval *tv,
+ const char *label,
+ size_t label_len) {
char syslog_priority[sizeof("PRIORITY=") + DECIMAL_STR_MAX(int)],
- syslog_facility[sizeof("SYSLOG_FACILITY") + DECIMAL_STR_MAX(int)];
+ syslog_facility[sizeof("SYSLOG_FACILITY=") + DECIMAL_STR_MAX(int)];
const char *message = NULL, *syslog_identifier = NULL, *syslog_pid = NULL;
struct iovec iovec[N_IOVEC_META_FIELDS + 6];
unsigned n = 0;
IOVEC_SET_STRING(iovec[n++], "_TRANSPORT=syslog");
- sprintf(syslog_priority, "PRIORITY=%i", priority & LOG_PRIMASK);
+ xsprintf(syslog_priority, "PRIORITY=%i", priority & LOG_PRIMASK);
IOVEC_SET_STRING(iovec[n++], syslog_priority);
if (priority & LOG_FACMASK) {
- sprintf(syslog_facility, "SYSLOG_FACILITY=%i", LOG_FAC(priority));
+ xsprintf(syslog_facility, "SYSLOG_FACILITY=%i", LOG_FAC(priority));
IOVEC_SET_STRING(iovec[n++], syslog_facility);
}
if (identifier) {
syslog_identifier = strjoina("SYSLOG_IDENTIFIER=", identifier);
- if (syslog_identifier)
- IOVEC_SET_STRING(iovec[n++], syslog_identifier);
+ IOVEC_SET_STRING(iovec[n++], syslog_identifier);
}
if (pid) {
syslog_pid = strjoina("SYSLOG_PID=", pid);
- if (syslog_pid)
- IOVEC_SET_STRING(iovec[n++], syslog_pid);
+ IOVEC_SET_STRING(iovec[n++], syslog_pid);
}
message = strjoina("MESSAGE=", buf);
}
int server_open_syslog_socket(Server *s) {
+
+ static const union sockaddr_union sa = {
+ .un.sun_family = AF_UNIX,
+ .un.sun_path = "/run/systemd/journal/dev-log",
+ };
static const int one = 1;
int r;
assert(s);
if (s->syslog_fd < 0) {
- static const union sockaddr_union sa = {
- .un.sun_family = AF_UNIX,
- .un.sun_path = "/run/systemd/journal/dev-log",
- };
-
s->syslog_fd = socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0);
if (s->syslog_fd < 0)
return log_error_errno(errno, "socket() failed: %m");
- unlink(sa.un.sun_path);
+ (void) unlink(sa.un.sun_path);
- r = bind(s->syslog_fd, &sa.sa, offsetof(union sockaddr_union, un.sun_path) + strlen(sa.un.sun_path));
+ r = bind(s->syslog_fd, &sa.sa, SOCKADDR_UN_LEN(sa.un));
if (r < 0)
return log_error_errno(errno, "bind(%s) failed: %m", sa.un.sun_path);
if (r < 0)
return log_error_errno(r, "Failed to add syslog server fd to event loop: %m");
+ r = sd_event_source_set_priority(s->syslog_event_source, SD_EVENT_PRIORITY_NORMAL+5);
+ if (r < 0)
+ return log_error_errno(r, "Failed to adjust syslog event source priority: %m");
+
return 0;
}
void server_maybe_warn_forward_syslog_missed(Server *s) {
usec_t n;
+
assert(s);
if (s->n_forward_syslog_missed <= 0)
if (s->last_warn_forward_syslog_missed + WARN_FORWARD_SYSLOG_MISSED_USEC > n)
return;
- server_driver_message(s, SD_MESSAGE_FORWARD_SYSLOG_MISSED, "Forwarding to syslog missed %u messages.", s->n_forward_syslog_missed);
+ server_driver_message(s,
+ "MESSAGE_ID=" SD_MESSAGE_FORWARD_SYSLOG_MISSED_STR,
+ LOG_MESSAGE("Forwarding to syslog missed %u messages.",
+ s->n_forward_syslog_missed),
+ NULL);
s->n_forward_syslog_missed = 0;
s->last_warn_forward_syslog_missed = n;