1 files changed, 1 insertions, 120 deletions
diff --git a/util.c b/util.c
index 6b86ead..b366167 100644
--- a/util.c
+++ b/util.c
@@ -19,8 +19,6 @@
 #include <net/ethernet.h>
 #include <sys/epoll.h>
 #include <fcntl.h>
-#include <syslog.h>
-#include <stdarg.h>
 #include <string.h>
 #include <time.h>
 #include <errno.h>
@@ -29,124 +27,7 @@
 #include "passt.h"
 #include "packet.h"
 #include "lineread.h"
-
-/* For __openlog() and __setlogmask() wrappers, and passt_vsyslog() */
-static int	log_mask;
-static int	log_sock = -1;
-static char	log_ident[BUFSIZ];
-static int	log_opt;
-static time_t	log_debug_start;
-int		log_trace;
-
-#define logfn(name, level)						\
-void name(const char *format, ...) {					\
-	struct timespec tp;						\
-	va_list args;							\
-									\
-	if (setlogmask(0) & LOG_MASK(LOG_DEBUG)) {			\
-		clock_gettime(CLOCK_REALTIME, &tp);			\
-		fprintf(stderr, "%li.%04li: ",				\
-			tp.tv_sec - log_debug_start,			\
-			tp.tv_nsec / (100L * 1000));			\
-	} else {							\
-		va_start(args, format);					\
-		passt_vsyslog(level, format, args);			\
-		va_end(args);						\
-	}								\
-									\
-	if (setlogmask(0) & LOG_MASK(LOG_DEBUG) ||			\
-	    setlogmask(0) == LOG_MASK(LOG_EMERG)) {			\
-		va_start(args, format);					\
-		(void)vfprintf(stderr, format, args); 			\
-		va_end(args);						\
-		if (format[strlen(format)] != '\n')			\
-			fprintf(stderr, "\n");				\
-	}								\
-}
-
-logfn(err,   LOG_ERR)
-logfn(warn,  LOG_WARNING)
-logfn(info,  LOG_INFO)
-logfn(debug, LOG_DEBUG)
-
-void trace_init(int enable)
-{
-	log_trace = enable;
-}
-
-/**
- * __openlog() - Non-optional openlog() wrapper, to allow custom vsyslog()
- * @ident:	openlog() identity (program name)
- * @option:	openlog() options
- * @facility:	openlog() facility (LOG_DAEMON)
- */
-void __openlog(const char *ident, int option, int facility)
-{
-	struct timespec tp;
-
-	clock_gettime(CLOCK_REALTIME, &tp);
-	log_debug_start = tp.tv_sec;
-
-	if (log_sock < 0) {
-		struct sockaddr_un a = { .sun_family = AF_UNIX, };
-
-		log_sock = socket(AF_UNIX, SOCK_DGRAM | SOCK_CLOEXEC, 0);
-		if (log_sock < 0)
-			return;
-
-		strncpy(a.sun_path, _PATH_LOG, sizeof(a.sun_path));
-		if (connect(log_sock, (const struct sockaddr *)&a, sizeof(a))) {
-			close(log_sock);
-			log_sock = -1;
-			return;
-		}
-	}
-
-	log_mask |= facility;
-	strncpy(log_ident, ident, sizeof(log_ident) - 1);
-	log_opt = option;
-
-	openlog(ident, option, facility);
-}
-
-/**
- * __setlogmask() - setlogmask() wrapper, to allow custom vsyslog()
- * @mask:	Same as setlogmask() mask
- */
-void __setlogmask(int mask)
-{
-	log_mask = mask;
-	setlogmask(mask);
-}
-
-/**
- * passt_vsyslog() - vsyslog() implementation not using heap memory
- * @pri:	Facility and level map, same as priority for vsyslog()
- * @format:	Same as vsyslog() format
- * @ap:		Same as vsyslog() ap
- */
-void passt_vsyslog(int pri, const char *format, va_list ap)
-{
-	char buf[BUFSIZ];
-	int n;
-
-	if (!(LOG_MASK(LOG_PRI(pri)) & log_mask))
-		return;
-
-	/* Send without name and timestamp, the system logger should add them */
-	n = snprintf(buf, BUFSIZ, "<%i> ", pri);
-
-	n += vsnprintf(buf + n, BUFSIZ - n, format, ap);
-
-	if (format[strlen(format)] != '\n')
-		n += snprintf(buf + n, BUFSIZ - n, "\n");
-
-	if (log_opt & LOG_PERROR)
-		fprintf(stderr, "%s", buf + sizeof("<0>"));
-
-	if (send(log_sock, buf, n, 0) != n)
-		fprintf(stderr, "Failed to send %i bytes to syslog\n", n);
-}
+#include "log.h"
 
 #define IPV6_NH_OPT(nh)							\
 	((nh) == 0   || (nh) == 43  || (nh) == 44  || (nh) == 50  ||	\