From 15cd0209c2968547e78aea88df825802aa4264e1 Mon Sep 17 00:00:00 2001
From: smitsohu <smitsohu@gmail.com>
Date: Fri, 4 Oct 2019 18:42:04 +0000
Subject: break out of libtrace file open loop

---
 src/libtrace/libtrace.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'src/libtrace/libtrace.c')

diff --git a/src/libtrace/libtrace.c b/src/libtrace/libtrace.c
index f8cdd6b7b..3798cb998 100644
--- a/src/libtrace/libtrace.c
+++ b/src/libtrace/libtrace.c
@@ -77,7 +77,14 @@ void init(void) {
 	}
 
 	// logfile
-	ftty = orig_fopen(logfile, "a");
+	unsigned cnt = 0;
+	while ((ftty = orig_fopen(logfile, "a")) == NULL) {
+		if (++cnt > 10) { // 10 sec
+			perror("Cannot open trace log file");
+			exit(1);
+		}
+		sleep(1);
+	}
 
 	// pid
 	mypid = getpid();
-- 
cgit v1.2.3-54-g00ecf