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slstatus
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Add "uname -r" functionality

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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1
CONTRIBUTORS.md
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@ -8,3 +8,4 @@ Thanks you very much for your great help!
- [sahne](https://github.com/sahne) - [sahne](https://github.com/sahne)
- [Ali H. Fardan](http://raiz.duckdns.org) - [Ali H. Fardan](http://raiz.duckdns.org)
- [Quentin Rameau](https://fifth.space) - [Quentin Rameau](https://fifth.space)
- [Mike Coddington](https://coddington.us)

1
README.md
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@ -17,6 +17,7 @@ The following information is included:
- Username/GID/UID - Username/GID/UID
- Hostname - Hostname
- IP addresses - IP addresses
- Kernel version
- Load averages - Load averages
- Memory status (free memory, percentage, total memory and used memory) - Memory status (free memory, percentage, total memory and used memory)
- Swap status (free swap, percentage, total swap and used swap) - Swap status (free swap, percentage, total swap and used swap)

1
config.def.h
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@ -19,6 +19,7 @@
- gid (gid of current user) [argument: NULL] - gid (gid of current user) [argument: NULL]
- hostname [argument: NULL] - hostname [argument: NULL]
- ip (ip address) [argument: interface] - ip (ip address) [argument: interface]
- kernel_release (uname -r) [argument: NULL]
- load_avg (load average) [argument: NULL] - load_avg (load average) [argument: NULL]
- ram_free (free ram in GB) [argument: NULL] - ram_free (free ram in GB) [argument: NULL]
- ram_perc (ram usage in percent) [argument: NULL] - ram_perc (ram usage in percent) [argument: NULL]

12
slstatus.c
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@ -20,6 +20,7 @@
#include <sys/socket.h> #include <sys/socket.h>
#include <sys/sysinfo.h> #include <sys/sysinfo.h>
#include <sys/types.h> #include <sys/types.h>
#include <sys/utsname.h>
#include <time.h> #include <time.h>
#include <unistd.h> #include <unistd.h>
#include <X11/Xlib.h> #include <X11/Xlib.h>
@ -68,6 +69,7 @@ static char *username(void);
static char *vol_perc(const char *card); static char *vol_perc(const char *card);
static char *wifi_perc(const char *iface); static char *wifi_perc(const char *iface);
static char *wifi_essid(const char *iface); static char *wifi_essid(const char *iface);
static char *kernel_release(void);
static void set_status(const char *str); static void set_status(const char *str);
static void sighandler(const int signo); static void sighandler(const int signo);
static void usage(void); static void usage(void);
@ -721,6 +723,16 @@ wifi_essid(const char *iface)
return smprintf("%s", (char *)wreq.u.essid.pointer); 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 static void
set_status(const char *str) set_status(const char *str)
{ {