yan/archived-lcd4linux
1
0
Fork 0
mirror of https://github.com/netfun2000/lcd4linux.git synced 2026-02-27 09:44:34 +08:00
Code Issues Packages Projects Releases Wiki Activity

[lcd4linux @ 2004-01-21 14:29:03 by reinelt]

Browse Source 
new helper 'hash_get_regex' which delivers the sum over regex matched items
new function 'disk()' which uses this regex matching

git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@333 3ae390bd-cb1e-0410-b409-cd5a39f66f1f
This commit is contained in:
reinelt
2004-01-21 14:29:03 +00:00
parent 05ff9fc0c4
commit 157395d9d4
3 changed files with 101 additions and 28 deletions
Download Patch File Download Diff File Expand all files Collapse all files

43
plugin_proc_stat.c
View File

@@ -1,4 +1,4 @@
/* $Id: plugin_proc_stat.c,v 1.8 2004/01/21 11:31:23 reinelt Exp $
/* $Id: plugin_proc_stat.c,v 1.9 2004/01/21 14:29:03 reinelt Exp $
*
* plugin for /proc/stat parsing
*
@@ -23,6 +23,10 @@
*
*
* $Log: plugin_proc_stat.c,v $
* Revision 1.9 2004/01/21 14:29:03 reinelt
* new helper 'hash_get_regex' which delivers the sum over regex matched items
* new function 'disk()' which uses this regex matching
*
* Revision 1.8 2004/01/21 11:31:23 reinelt
* two bugs with hash_age() ixed
*
@@ -79,7 +83,7 @@ static HASH Stat = { 0, };
static void hash_set1 (char *key1, char *val)
{
hash_set_filter (&Stat, key1, val);
hash_set_delta (&Stat, key1, val);
}
@@ -198,7 +202,7 @@ static void my_proc_stat (RESULT *result, int argc, RESULT *argv[])
SetResult(&result, R_STRING, string);
break;
case 2:
number=hash_get_filter(&Stat, R2S(argv[0]), R2N(argv[1]));
number=hash_get_delta(&Stat, R2S(argv[0]), R2N(argv[1]));
SetResult(&result, R_NUMBER, &number);
break;
default:
@@ -223,10 +227,10 @@ static void my_cpu (RESULT *result, RESULT *arg1, RESULT *arg2)
key = R2S(arg1);
delay = R2N(arg2);
cpu_user = hash_get_filter(&Stat, "cpu.user", delay);
cpu_nice = hash_get_filter(&Stat, "cpu.nice", delay);
cpu_system = hash_get_filter(&Stat, "cpu.system", delay);
cpu_idle = hash_get_filter(&Stat, "cpu.idle", delay);
cpu_user = hash_get_delta(&Stat, "cpu.user", delay);
cpu_nice = hash_get_delta(&Stat, "cpu.nice", delay);
cpu_system = hash_get_delta(&Stat, "cpu.system", delay);
cpu_idle = hash_get_delta(&Stat, "cpu.idle", delay);
cpu_total = cpu_user+cpu_nice+cpu_system+cpu_idle;
@@ -245,9 +249,32 @@ static void my_cpu (RESULT *result, RESULT *arg1, RESULT *arg2)
}
static void my_disk (RESULT *result, RESULT *arg1, RESULT *arg2, RESULT *arg3)
{
char *dev, *key, buffer[32];
int delay;
double value;
if (parse_proc_stat()<0) {
SetResult(&result, R_STRING, "");
return;
}
dev = R2S(arg1);
key = R2S(arg2);
delay = R2N(arg3);
snprintf (buffer, sizeof(buffer), "disk_io\\.%s\\.%s", dev, key);
value = hash_get_regex(&Stat, buffer, delay);
SetResult(&result, R_NUMBER, &value);
}
int plugin_init_proc_stat (void)
{
AddFunction ("proc_stat", -1, my_proc_stat);
AddFunction ("cpu", 2, my_cpu);
AddFunction ("cpu", 2, my_cpu);
AddFunction ("disk", 3, my_disk);
return 0;
}