X-Git-Url: https://tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Flogger.c;h=e46d926f42dac76dd98f3a21774da44cc6a4463b;hp=2defb23908c06cfb2e71de1bad6fb01bae6dcc69;hb=706d855e507980de3845556989d7de7a3b9c76e8;hpb=a7522118018928e17fc53840b420df570cf1bec5

diff --git a/src/logger.c b/src/logger.c
index 2defb239..e46d926f 100644
--- a/src/logger.c
+++ b/src/logger.c
@@ -26,6 +26,7 @@
 #include "logger.h"
 #include "connection.h"
 #include "control_common.h"
+#include "process.h"
 #include "sptps.h"
 
 debug_t debug_level = DEBUG_NOTHING;
@@ -37,7 +38,7 @@ static HANDLE loghandle = NULL;
 #endif
 static const char *logident = NULL;
 bool logcontrol = false;
-
+int umbilical = 0;
 
 static void real_logger(int level, int priority, const char *message) {
 	char timestr[32] = "";
@@ -79,6 +80,11 @@ static void real_logger(int level, int priority, const char *message) {
 			case LOGMODE_NULL:
 				break;
 		}
+
+		if(umbilical && do_detach) {
+			write(umbilical, message, strlen(message));
+			write(umbilical, "\n", 1);
+		}
 	}
 
 	if(logcontrol) {
@@ -121,6 +127,8 @@ static void sptps_logger(sptps_t *s, int s_errno, const char *format, va_list ap
 		if(message[len - 1] == '\n')
 			message[--len] = 0;
 
+		// WARNING: s->handle can point to a connection_t or a node_t,
+		// but both types have the name and hostname fields at the same offsets.
 		connection_t *c = s->handle;
 		if(c)
 			snprintf(message + len, sizeof message - len, " from %s (%s)", c->name, c->hostname);
@@ -202,6 +210,5 @@ void closelogger(void) {
 		case LOGMODE_NULL:
 		case LOGMODE_STDERR:
 			break;
-			break;
 	}
 }