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#include <stdio.h> |
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#include <stdlib.h> |
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#ifdef SOLARIS |
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#include <sys/loadavg.h> |
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#endif |
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#include "ukcprog.h" |
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|
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char *get_load_stats(){ |
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|
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double loadav[3]; |
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char *xml_load_out; |
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#ifdef OLDLINUX |
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FILE *f; |
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char *loadavg; |
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char *load_p; |
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#endif |
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|
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#ifdef OLDLINUX |
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if ((f=fopen("/proc/loadavg", "r" ))==NULL) { |
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errf("Failed to open load averages (%m)"); |
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return NULL; |
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} |
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|
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if((fscanf(f,"%lf %lf %lf", &loadav[0], &loadav[1], &loadav[2])) != 3){ |
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errf("Failed to read in sufficent loads"); |
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return NULL; |
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} |
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|
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if ((fclose(f)) != 0) { |
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errf("Failed to close file (%m)."); |
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return NULL; |
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} |
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#else |
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if((getloadavg(loadav,3)) == -1){ |
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errf("Failed to get load averages (%m)"); |
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} |
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#endif |
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|
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xml_load_out=strf("<load><load1>%.2lf</load1><load5>%.2lf</load5><load15>%.2lf</load15></load>", loadav[0], loadav[1], loadav[2]); |
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|
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return xml_load_out; |
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} |
