[v2] opensm/main.c: force stdout to be line-buffered

Commit Message

Yevgeny Kliteynik June 10, 2010, noon UTC

None

Patch

diff --git a/opensm/opensm/main.c b/opensm/opensm/main.c
index 0093aa7..6e6c733 100644
--- a/opensm/opensm/main.c
+++ b/opensm/opensm/main.c
@@ -618,6 +618,9 @@  int main(int argc, char *argv[])
 		{NULL, 0, NULL, 0}	/* Required at the end of the array */
 	};

+	/* force stdout to be line-buffered */
+	setvbuf(stdout, NULL, _IOLBF, 0);
+
 	/* Make sure that the opensm and complib were compiled using
 	   same modes (debug/free) */
 	if (osm_is_debug() != cl_is_debug()) {