From 791cdf412f5fb66a056aa28b27507fdc9af86507 Mon Sep 17 00:00:00 2001
From: Sergey Poznyakoff <gray@gnu.org.ua>
Date: Fri, 11 Oct 2013 14:04:32 +0300
Subject: Add testsuite.

---
 src/binlogcat.c | 18 +++++++++++++++---
 1 file changed, 15 insertions(+), 3 deletions(-)

(limited to 'src/binlogcat.c')

diff --git a/src/binlogcat.c b/src/binlogcat.c
index c51125b..219f78c 100644
--- a/src/binlogcat.c
+++ b/src/binlogcat.c
@@ -28,6 +28,7 @@ char *progname;
 char *timefmt = "%c";
 int number_option;
 int verbose_option;
+int timediff_option;
 
 void
 catlog(const char *fname)
@@ -37,7 +38,8 @@ catlog(const char *fname)
 	struct binlog_record rec;
 	char timebuf[128];
 	size_t i;
-		
+	time_t start_ts;
+	
 	if (strcmp(fname, "-") == 0)
 		fp = stdin;
 	else {
@@ -83,6 +85,12 @@ catlog(const char *fname)
 			break;
 		}
 
+		if (timediff_option) {
+			if (i == 0)
+				start_ts = rec.ts;
+			rec.ts -= start_ts;
+		}
+		
 		strftime(timebuf, sizeof timebuf, timefmt, localtime(&rec.ts));
 		if (number_option)
 			printf("%lu ", (unsigned long) i);
@@ -95,7 +103,7 @@ catlog(const char *fname)
 void
 help()
 {
-	printf("usage: %s [-hnv] [t FORMAT] [FILE...]\n");
+	printf("usage: %s [-dhnv] [t FORMAT] [FILE...]\n");
 }
 
 int
@@ -104,8 +112,12 @@ main(int argc, char **argv)
 	progname = argv[0];
 	int c;
 	
-	while ((c = getopt(argc, argv, "ht:nv")) != EOF)
+	while ((c = getopt(argc, argv, "dht:nv")) != EOF)
 		switch (c) {
+		case 'd':
+			timediff_option = 1;
+			timefmt = "%s";
+			break;
 		case 'h':
 			help();
 			return 0;
-- 
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