X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=lib%2Fccdbg-debug.c;h=6eb4e0c5d4343a5d20dbd81ae9f0f50b9156e33f;hb=17d2432a8b9c15963cd3b821f025ad33972ef477;hp=2e67bc8d9d00181ff0ee3e2f7ddebb485c6098dd;hpb=9025eb792861930e6af918d2727c4f5d97a69936;p=fw%2Faltos

diff --git a/lib/ccdbg-debug.c b/lib/ccdbg-debug.c
index 2e67bc8d..6eb4e0c5 100644
--- a/lib/ccdbg-debug.c
+++ b/lib/ccdbg-debug.c
@@ -34,14 +34,30 @@ 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);
 		va_end(ap);
 	}
 }
+
+void
+ccdbg_flush(int level)
+{
+	if (ccdbg_level & level)
+		fflush(stdout);
+}