X-Git-Url: https://git.ozlabs.org/?p=petitboot;a=blobdiff_plain;f=lib%2Flog%2Flog.c;h=697af6c0760ec612d328f03de59ee7be1a86b1a2;hp=e006fd0b1495c34867648ae58ff047113de751a6;hb=53aa807ae41e48fd71653c2d00083a44a8bca14c;hpb=dae4540e417e2bf72dd83b2713a670bde0056ba9

diff --git a/lib/log/log.c b/lib/log/log.c
index e006fd0..697af6c 100644
--- a/lib/log/log.c
+++ b/lib/log/log.c
@@ -4,6 +4,7 @@
 #include "log.h"
 
 static FILE *logf;
+static int always_flush;
 
 void pb_log(const char *fmt, ...)
 {
@@ -15,9 +16,23 @@ void pb_log(const char *fmt, ...)
 	va_start(ap, fmt);
 	vfprintf(stream, fmt, ap);
 	va_end(ap);
+
+	if (always_flush)
+		fflush(stream);
 }
 
 void pb_log_set_stream(FILE *stream)
 {
+	fflush(logf ? logf : stdout);
 	logf = stream;
 }
+
+FILE * pb_log_get_stream(void)
+{
+	return logf;
+}
+
+void pb_log_always_flush(int state)
+{
+	always_flush = state;
+}