slstatus

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git clone https://git.beauhilton.com/slstatus.git
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commit 83c98554ed39f37921152804e9fda7f4b0da0527
parent 1d43e2f2b2a31caa48f16d0042d56e57545b2b48
Author: Aaron Marcher <info@nulltime.net>
Date:   Thu, 18 Aug 2016 13:30:45 +0200

load avg

Diffstat:
MREADME.md | 1+
Mconfig.def.h | 1+
Mslstatus.c | 16++++++++++++++++
Mslstatus.h | 1+
4 files changed, 19 insertions(+), 0 deletions(-)

diff --git a/README.md b/README.md @@ -17,6 +17,7 @@ The following information is included: - available entropy - hostname - ip addresses +- load avg - ram numbers (free ram, percentage, total ram and used ram) - temperature - volume percentage (alsa) diff --git a/config.def.h b/config.def.h @@ -26,6 +26,7 @@ static const char unknowntext[] = "n/a"; - gid (gid of current user) [argument: NULL] - hostname [argument: NULL] - ip (ip address) [argument: interface] +- load_avg (load average) [argument: NULL] - ram_free (ram usage in percent) [argument: NULL] - ram_perc (ram usage in percent) [argument: NULL] - ram_total (ram usage in percent) [argument: NULL] diff --git a/slstatus.c b/slstatus.c @@ -342,6 +342,22 @@ ip(const char *interface) return smprintf(unknowntext); } +/* load avg */ +char * +load_avg(const char *null) +{ + double avgs[3]; + + /* try to get load avg */ + if (getloadavg(avgs, 3) < 0) { + fprintf(stderr, "Error getting load avg.\n"); + return smprintf(unknowntext); + } + + /* return it */ + return smprintf("%.2f %.2f %.2f", avgs[0], avgs[1], avgs[2]); +} + /* ram free */ char * ram_free(const char *null) diff --git a/slstatus.h b/slstatus.h @@ -25,6 +25,7 @@ char *entropy(const char*); char *gid(const char*); char *hostname(const char *); char *ip(const char *); +char *load_avg(const char *); char *ram_free(const char *); char *ram_perc(const char *); char *ram_used(const char *);