2021-07-04 21:46:59 +08:00
|
|
|
/* See LICENSE file for copyright and license details. */
|
|
|
|
|
|
|
|
|
|
/* interval between updates (in ms) */
|
|
|
|
|
const unsigned int interval = 1000;
|
|
|
|
|
|
|
|
|
|
/* text to show if no value can be retrieved */
|
|
|
|
|
static const char unknown_str[] = "n/a";
|
|
|
|
|
|
|
|
|
|
/* maximum output string length */
|
|
|
|
|
#define MAXLEN 2048
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* function description argument (example)
|
|
|
|
|
*
|
|
|
|
|
* battery_perc battery percentage battery name (BAT0)
|
|
|
|
|
* NULL on OpenBSD/FreeBSD
|
|
|
|
|
* battery_remaining battery remaining HH:MM battery name (BAT0)
|
|
|
|
|
* NULL on OpenBSD/FreeBSD
|
2023-08-04 23:46:53 +08:00
|
|
|
* battery_state battery charging state battery name (BAT0)
|
|
|
|
|
* NULL on OpenBSD/FreeBSD
|
|
|
|
|
* cat read arbitrary file path
|
2021-07-04 21:46:59 +08:00
|
|
|
* cpu_freq cpu frequency in MHz NULL
|
2023-08-04 23:46:53 +08:00
|
|
|
* cpu_perc cpu usage in percent NULL
|
2021-07-04 21:46:59 +08:00
|
|
|
* datetime date and time format string (%F %T)
|
|
|
|
|
* disk_free free disk space in GB mountpoint path (/)
|
|
|
|
|
* disk_perc disk usage in percent mountpoint path (/)
|
2023-08-04 23:46:53 +08:00
|
|
|
* disk_total total disk space in GB mountpoint path (/)
|
2021-07-04 21:46:59 +08:00
|
|
|
* disk_used used disk space in GB mountpoint path (/)
|
|
|
|
|
* entropy available entropy NULL
|
|
|
|
|
* gid GID of current user NULL
|
|
|
|
|
* hostname hostname NULL
|
|
|
|
|
* ipv4 IPv4 address interface name (eth0)
|
|
|
|
|
* ipv6 IPv6 address interface name (eth0)
|
|
|
|
|
* kernel_release `uname -r` NULL
|
|
|
|
|
* keyboard_indicators caps/num lock indicators format string (c?n?)
|
|
|
|
|
* see keyboard_indicators.c
|
|
|
|
|
* keymap layout (variant) of current NULL
|
|
|
|
|
* keymap
|
|
|
|
|
* load_avg load average NULL
|
|
|
|
|
* netspeed_rx receive network speed interface name (wlan0)
|
|
|
|
|
* netspeed_tx transfer network speed interface name (wlan0)
|
|
|
|
|
* num_files number of files in a directory path
|
|
|
|
|
* (/home/foo/Inbox/cur)
|
|
|
|
|
* ram_free free memory in GB NULL
|
|
|
|
|
* ram_perc memory usage in percent NULL
|
|
|
|
|
* ram_total total memory size in GB NULL
|
|
|
|
|
* ram_used used memory in GB NULL
|
|
|
|
|
* run_command custom shell command command (echo foo)
|
|
|
|
|
* swap_free free swap in GB NULL
|
|
|
|
|
* swap_perc swap usage in percent NULL
|
|
|
|
|
* swap_total total swap size in GB NULL
|
|
|
|
|
* swap_used used swap in GB NULL
|
|
|
|
|
* temp temperature in degree celsius sensor file
|
|
|
|
|
* (/sys/class/thermal/...)
|
|
|
|
|
* NULL on OpenBSD
|
|
|
|
|
* thermal zone on FreeBSD
|
|
|
|
|
* (tz0, tz1, etc.)
|
|
|
|
|
* uid UID of current user NULL
|
|
|
|
|
* uptime system uptime NULL
|
|
|
|
|
* username username of current user NULL
|
|
|
|
|
* vol_perc OSS/ALSA volume in percent mixer file (/dev/mixer)
|
2023-08-04 23:46:53 +08:00
|
|
|
* NULL on OpenBSD/FreeBSD
|
2021-07-04 21:46:59 +08:00
|
|
|
* wifi_essid WiFi ESSID interface name (wlan0)
|
2023-08-04 23:46:53 +08:00
|
|
|
* wifi_perc WiFi signal in percent interface name (wlan0)
|
2021-07-04 21:46:59 +08:00
|
|
|
*/
|
|
|
|
|
static const struct arg args[] = {
|
2023-08-04 23:46:53 +08:00
|
|
|
/* function format argument */
|
|
|
|
|
{ cpu_perc, " CPU: %s% | ", NULL },
|
|
|
|
|
{ ram_perc, "RAM: %s%, ", NULL },
|
|
|
|
|
{ ram_used, "%s | ", NULL },
|
|
|
|
|
{ netspeed_rx, "NET r:%s, ", "eno2" },
|
|
|
|
|
{ netspeed_tx, "t:%s | ", "eno2" },
|
|
|
|
|
{ datetime, "%s ", "%F %T" },
|
2021-07-04 21:46:59 +08:00
|
|
|
};
|
