Ensure that message are logged to syslog when appropriate, even in child handlers.

[ashd.git] / lib / log.c

diff --git a/lib/log.c b/lib/log.c
index 81f52ba..bd07d8d 100644 (file)
--- a/lib/log.c
+++ b/lib/log.c
@@ -25,13 +25,24 @@
 #include <config.h>
 #endif
 #include <utils.h>
+#include <log.h>
 
+static int inited = 0;
 static int tostderr = 1, tosyslog = 0;
 
+static void initlog(void)
+{
+    inited = 1;
+    if(getenv("ASHD_USESYSLOG") != NULL)
+       opensyslog();
+}
+
 void flog(int level, char *format, ...)
 {
     va_list args;
     
+    if(!inited)
+       initlog();
     va_start(args, format);
     if(tostderr) {
        vfprintf(stderr, format, args);
@@ -44,6 +55,8 @@ void flog(int level, char *format, ...)
 
 void opensyslog(void)
 {
+    if(!inited)
+       initlog();
     openlog("ashd", 0, LOG_DAEMON);
     tostderr = 0;
     tosyslog = 1;