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Add "uname -r" functionality

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This commit is contained in:
Mike Coddington
2016-11-03 11:49:09 -05:00
parent bcd5732b04
commit c3eb0c4012
4 changed files with 15 additions and 0 deletions
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12
slstatus.c
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@ -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)
{