X-Git-Url: https://git.gag.com/?a=blobdiff_plain;ds=inline;f=lib%2Fccdbg-debug.c;h=6eb4e0c5d4343a5d20dbd81ae9f0f50b9156e33f;hb=17d2432a8b9c15963cd3b821f025ad33972ef477;hp=8f6f9e11a800c20bec8d764d0b87678fc6c19d7d;hpb=55eba4fa08b022197106245d36a70f575a070b0a;p=fw%2Faltos

diff --git a/lib/ccdbg-debug.c b/lib/ccdbg-debug.c
index 8f6f9e11..6eb4e0c5 100644
--- a/lib/ccdbg-debug.c
+++ b/lib/ccdbg-debug.c
@@ -34,11 +34,20 @@ ccdbg_clear_debug(int level)
 	ccdbg_level &= ~level;
 }
 
+static int initialized;
+
 void
 ccdbg_debug(int level, char *format, ...)
 {
 	va_list	ap;
 
+	if (!initialized) {
+		char *level;
+		initialized = 1;
+		level = getenv("CCDEBUG");
+		if (level)
+			ccdbg_level |= strtoul(level, NULL, 0);
+	}
 	if (ccdbg_level & level) {
 		va_start(ap, format);
 		vprintf(format, ap);
@@ -47,7 +56,8 @@ ccdbg_debug(int level, char *format, ...)
 }
 
 void
-ccdbg_flush(void)
+ccdbg_flush(int level)
 {
-	fflush(stdout);
+	if (ccdbg_level & level)
+		fflush(stdout);
 }