During initialization, log to both syslog and stderr. When a configuration

file has been read and it doesn't specify any logging, log to syslog only
(if syslog is not available, then stderr).

3 files changed, 6 insertions, 4 deletions

diff --git a/sysdep/unix/log.c b/sysdep/unix/log.c
index b13c941..cc15ff3 100644
--- a/sysdep/unix/log.c
+++ b/sysdep/unix/log.c
@@ -184,7 +184,7 @@ debug(char *msg, ...)
 }
 
 void
-log_init(int debug)
+log_init(int debug, int init)
 {
   static struct log_config lc_stderr = { mask: ~0, terminal_flag: 1 };
 
@@ -197,6 +197,8 @@ log_init(int debug)
       static struct log_config lc_syslog = { mask: ~0 };
       openlog("bird", LOG_CONS | LOG_NDELAY, LOG_DAEMON);
       add_tail(current_log_list, &lc_syslog.n);
+      if (!init)
+	return;
     }
 #endif
 
@@ -208,7 +210,7 @@ void
 log_switch(list *l)
 {
   if (EMPTY_LIST(*l))
-    current_log_list = &init_log_list;
+    log_init(0, 0);
   else
     current_log_list = l;
 }
diff --git a/sysdep/unix/main.c b/sysdep/unix/main.c
index fed833b..e0e3ca9 100644
--- a/sysdep/unix/main.c
+++ b/sysdep/unix/main.c
@@ -408,7 +408,7 @@ main(int argc, char **argv)
   parse_args(argc, argv);
   if (debug_flag == 1)
     log_init_debug("");
-  log_init(debug_flag);
+  log_init(debug_flag, 1);
 
   DBG("Initializing.\n");
   resource_init();
diff --git a/sysdep/unix/unix.h b/sysdep/unix/unix.h
index 68850bc..5da925c 100644
--- a/sysdep/unix/unix.h
+++ b/sysdep/unix/unix.h
@@ -49,7 +49,7 @@ void krt_io_init(void);
 
 /* log.c */
 
-void log_init(int debug);
+void log_init(int debug, int init);
 void log_init_debug(char *);		/* Initialize debug dump to given file (NULL=stderr, ""=off) */
 void log_switch(struct list *);