X-Git-Url: https://ruderich.org/simon/gitweb/?a=blobdiff_plain;f=src%2Flog.c;h=678b5686c2ffad0dd7c6d8955b6712dc8e22d647;hb=730ce301477d9d5c9367756bad840eb4504e0257;hp=02cadd200d7bc6dd8f5460f19435d11af16c4d67;hpb=62bffb28964ae13d193414f747a25703a2583f77;p=tlsproxy%2Ftlsproxy.git

diff --git a/src/log.c b/src/log.c
index 02cadd2..678b568 100644
--- a/src/log.c
+++ b/src/log.c
@@ -33,9 +33,10 @@ void log_message(int level, const char *file, int line, const char *format, ...)
     }
 
     switch (level) {
-        case LOG_ERROR_LEVEL:   level_string = "ERROR"; break;
-        case LOG_WARNING_LEVEL: level_string = "WARN "; break;
-        case LOG_DEBUG_LEVEL:   level_string = "DEBUG"; break;
+        case LOG_ERROR_LEVEL:   level_string = "ERROR "; break;
+        case LOG_WARNING_LEVEL: level_string = " WARN "; break;
+        case LOG_DEBUG1_LEVEL:  level_string = "DEBUG1"; break;
+        case LOG_DEBUG2_LEVEL:  level_string = "DEBUG2"; break;
         default:                level_string = "UNKNOWN";
     }
 
@@ -45,17 +46,17 @@ void log_message(int level, const char *file, int line, const char *format, ...)
     (void)line;
 #endif
 
-    va_start(ap, format);
-    fprintf(stdout,
-#ifdef DEBUG
-            "%-12s:%-3d "
-#endif
-            "[%s] [%d] ",
+    /* Prevent another thread from interrupting the printfs(). */
+    flockfile(stderr);
+
 #ifdef DEBUG
-            file, line,
+    fprintf(stderr, "%-12s:%-4d ", file, line);
 #endif
-            level_string, (int)pthread_self());
-    vfprintf(stdout, format, ap);
-    fprintf(stdout, "\n");
+    fprintf(stderr, "[%s] [%ld] ", level_string, (long)pthread_self());
+    va_start(ap, format);
+    vfprintf(stderr, format, ap);
     va_end(ap);
+    fprintf(stderr, "\n");
+
+    funlockfile(stderr);
 }