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-rw-r--r--lib/log/log.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/lib/log/log.c b/lib/log/log.c
index e006fd0..41b44cc 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 +16,18 @@ 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;
}
+
+void pb_log_always_flush(int state)
+{
+ always_flush = state;
+}
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