static int stdout_stream_log(StdoutStream *s, const char *p) {
struct iovec iovec[N_IOVEC_META_FIELDS + 5];
- _cleanup_free_ char *message = NULL, *syslog_priority = NULL, *syslog_facility = NULL, *syslog_identifier = NULL;
- unsigned n = 0;
int priority;
+ char syslog_priority[] = "PRIORITY=\0";
+ char syslog_facility[sizeof("SYSLOG_FACILITY=") + DECIMAL_STR_MAX(priority)];
+ _cleanup_free_ char *message = NULL, *syslog_identifier = NULL;
+ unsigned n = 0;
char *label = NULL;
size_t label_len = 0;
priority = s->priority;
if (s->level_prefix)
- syslog_parse_priority((char**) &p, &priority, false);
+ syslog_parse_priority(&p, &priority, false);
if (s->forward_to_syslog || s->server->forward_to_syslog)
server_forward_syslog(s->server, syslog_fixup_facility(priority), s->identifier, p, &s->ucred, NULL);
IOVEC_SET_STRING(iovec[n++], "_TRANSPORT=stdout");
- if (asprintf(&syslog_priority, "PRIORITY=%i", priority & LOG_PRIMASK) >= 0)
- IOVEC_SET_STRING(iovec[n++], syslog_priority);
+ syslog_priority[strlen("PRIORITY=")] = '0' + LOG_PRI(priority);
+ IOVEC_SET_STRING(iovec[n++], syslog_priority);
- if (priority & LOG_FACMASK)
- if (asprintf(&syslog_facility, "SYSLOG_FACILITY=%i", LOG_FAC(priority)) >= 0)
- IOVEC_SET_STRING(iovec[n++], syslog_facility);
+ if (priority & LOG_FACMASK) {
+ snprintf(syslog_facility, sizeof(syslog_facility), "SYSLOG_FACILITY=%i", LOG_FAC(priority));
+ IOVEC_SET_STRING(iovec[n++], syslog_facility);
+ }
if (s->identifier) {
syslog_identifier = strappend("SYSLOG_IDENTIFIER=", s->identifier);
int server_open_stdout_socket(Server *s) {
int r;
- struct epoll_event ev;
+ struct epoll_event ev = { .events = EPOLLIN };
assert(s);
} else
fd_nonblock(s->stdout_fd, 1);
- zero(ev);
- ev.events = EPOLLIN;
ev.data.fd = s->stdout_fd;
if (epoll_ctl(s->epoll_fd, EPOLL_CTL_ADD, s->stdout_fd, &ev) < 0) {
log_error("Failed to add stdout server fd to epoll object: %m");
return e;
}
-void syslog_parse_priority(char **p, int *priority, bool with_facility) {
+void syslog_parse_priority(const char **p, int *priority, bool with_facility) {
int a = 0, b = 0, c = 0;
int k;
assert(buf);
orig = buf;
- syslog_parse_priority((char**) &buf, &priority, true);
+ syslog_parse_priority(&buf, &priority, true);
if (s->forward_to_syslog)
forward_syslog_raw(s, priority, orig, ucred, tv);
int syslog_fixup_facility(int priority) _const_;
-void syslog_parse_priority(char **p, int *priority, bool with_facility);
+void syslog_parse_priority(const char **p, int *priority, bool with_facility);
size_t syslog_parse_identifier(const char **buf, char **identifier, char **pid);
void server_forward_syslog(Server *s, int priority, const char *identifier, const char *message, struct ucred *ucred, struct timeval *tv);