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more readable max_state() code

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git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@207 f882894a-f735-0410-b71e-b25c423dba1c
This commit is contained in:
Karl DeBisschop 2002-11-18 07:22:28 +00:00
parent c953de7d1c
commit 57c32f3473
1 changed files with 14 additions and 27 deletions
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41
plugins/utils.c
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@ -60,8 +60,8 @@ char *strpcat (char *dest, const char *src, const char *str);
#define max(a,b) ((a)>(b))?(a):(b)
/* **************************************************************************
* max_state(result, STATE_x)
* compares STATE_x to result and returns result if STATE_x is less than a based on the following
* max_state(STATE_x, STATE_y)
* compares STATE_x to STATE_y and returns result based on the following
* STATE_UNKNOWN < STATE_OK < STATE_WARNING < STATE_CRITICAL
*
* Note that numerically the above does not hold
@ -70,31 +70,18 @@ char *strpcat (char *dest, const char *src, const char *str);
int
max_state(int a, int b)
{
if(a == STATE_CRITICAL){
return a;
}
else if (a == STATE_WARNING) {
if (b == STATE_CRITICAL){
return b;
}else {
return a;
}
}
else if (a == STATE_OK) {
if ( b== STATE_CRITICAL || b == STATE_WARNING) {
return b;
}else{
return a;
}
}
else {
/* a == UNKNOWN */
return b;
}
if (a == STATE_CRITICAL || b == STATE_CRITICAL)
return STATE_CRITICAL;
else if (a == STATE_WARNING || b == STATE_WARNING)
return STATE_WARNING;
else if (a == STATE_OK || b == STATE_OK)
return STATE_OK;
else if (a == STATE_UNKNOWN || b == STATE_UNKNOWN)
return STATE_UNKNOWN;
else if (a == STATE_DEPENDENT || b == STATE_DEPENDENT)
return STATE_DEPENDENT;
else
return max (a, b);
}
char *