From b9052900ba09005754114684789497f04040811b Mon Sep 17 00:00:00 2001

From: Peter Hutterer <peter.hutterer@who-t.net>

Date: Thu, 11 Jun 2015 11:14:17 +1000

Subject: [PATCH evemu 2/2] Print uname in the header comments

Knowing what approximate kernel version this was recorded against help

identify a few bugs before we spend too much time trying to reproduce it on

other kernels.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>

---

 src/evemu.c | 16 +++++++++++++++-

 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/src/evemu.c b/src/evemu.c

index b98d340..b800998 100644

--- a/src/evemu.c

+++ b/src/evemu.c

@@ -52,6 +52,7 @@

 #include <poll.h>

 #include <ctype.h>

 #include <unistd.h>

+#include <sys/utsname.h>

 #include "version.h"

@@ -343,11 +344,24 @@ static void write_desc(const struct evemu_device *dev, FILE *fp)

 #endif

 }

+static void

+write_header(FILE *fp)

+{

+	struct utsname u;

+

+	fprintf(fp, "# EVEMU %d.%d\n", EVEMU_FILE_MAJOR, EVEMU_FILE_MINOR);

+

+	if (uname(&u) == -1)

+		return;

+

+	fprintf(fp, "# Kernel: %s\n", u.release);

+}

+

 int evemu_write(const struct evemu_device *dev, FILE *fp)

 {

 	int i;

-	fprintf(fp, "# EVEMU %d.%d\n", EVEMU_FILE_MAJOR, EVEMU_FILE_MINOR);

+	write_header(fp);

 	write_desc(dev, fp);

-- 

2.4.2