[Tools] testbot/testagentd: Disable buffering on stderr on Windows.
Francois Gouget
fgouget at codeweavers.com
Mon Dec 19 00:58:47 CST 2016
This reduces the risk of losing part of the log in case testagentd
or Windows crashes.
Signed-off-by: Francois Gouget <fgouget at codeweavers.com>
---
testbot/src/testagentd/platform_windows.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/testbot/src/testagentd/platform_windows.c b/testbot/src/testagentd/platform_windows.c
index 8e00f09..c72cf25 100644
--- a/testbot/src/testagentd/platform_windows.c
+++ b/testbot/src/testagentd/platform_windows.c
@@ -468,5 +468,11 @@ int platform_init(void)
hdll = GetModuleHandle("ws2_32");
pgetaddrinfo = (void*)GetProcAddress(hdll, "getaddrinfo");
pfreeaddrinfo = (void*)GetProcAddress(hdll, "freeaddrinfo");
+
+ /* By default stderr is fully buffered and Windows does not support
+ * line buffering. So disable buffering altogether.
+ */
+ setvbuf(stderr, NULL, _IONBF, 0);
+
return 1;
}
--
2.10.2
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