From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sun, 24 Nov 2019 01:00:20 +0000 (+0000)
Subject: secnet: Make stderr line buffered
X-Git-Tag: v0.6.0~247
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=05e7c4d2f7a59ba5f6b7c3bfd91eef721363a853;p=secnet.git

secnet: Make stderr line buffered

This helps not interleave output in tests.  We write output in lines,
so this is fine.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---

diff --git a/log.c b/log.c
index d5669ca..3cf3a0e 100644
--- a/log.c
+++ b/log.c
@@ -649,6 +649,8 @@ void log_from_fd(int fd, cstring_t prefix, struct log_if *log)
 
 void log_module(dict_t *dict)
 {
+    setlinebuf(stderr);
+
     add_closure(dict,"logfile",logfile_apply);
     add_closure(dict,"syslog",syslog_apply);
 }