From c3eb0c401200320151770680b9291197e759bfc9 Mon Sep 17 00:00:00 2001
From: Mike Coddington <mike@coddington.us>
Date: Thu, 3 Nov 2016 11:49:09 -0500
Subject: Add "uname -r" functionality

---
 slstatus.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'slstatus.c')

diff --git a/slstatus.c b/slstatus.c
index 9559226..2b63be4 100644
--- a/slstatus.c
+++ b/slstatus.c
@@ -20,6 +20,7 @@
 #include <sys/socket.h>
 #include <sys/sysinfo.h>
 #include <sys/types.h>
+#include <sys/utsname.h>
 #include <time.h>
 #include <unistd.h>
 #include <X11/Xlib.h>
@@ -68,6 +69,7 @@ static char *username(void);
 static char *vol_perc(const char *card);
 static char *wifi_perc(const char *iface);
 static char *wifi_essid(const char *iface);
+static char *kernel_release(void);
 static void set_status(const char *str);
 static void sighandler(const int signo);
 static void usage(void);
@@ -721,6 +723,16 @@ wifi_essid(const char *iface)
 		return smprintf("%s", (char *)wreq.u.essid.pointer);
 }
 
+static char *
+kernel_release(void)
+{
+	struct utsname udata;
+	if (uname(&udata) < 0)
+		return smprintf(UNKNOWN_STR);
+
+	return smprintf("%s", udata.release);
+}
+
 static void
 set_status(const char *str)
 {
-- 
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