find out if the code goes unused
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74e87aa737
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0a20031787
@ -120,15 +120,14 @@ int uptime(double *uptime_secs, double *idle_secs) {
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unsigned long long Hertz;
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static void init_Hertz_value_old(void){
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static void old_Hertz_hack(void){
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unsigned long long user_j, nice_j, sys_j, other_j; /* jiffies (clock ticks) */
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double up_1, up_2, seconds;
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unsigned long long jiffies;
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unsigned h;
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char *savelocale;
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smp_num_cpus = sysconf(_SC_NPROCESSORS_CONF);
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if(smp_num_cpus<1) smp_num_cpus=1;
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fprintf(stderr, "ELF note not found - report to albert@users.sf.net\n");
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savelocale = setlocale(LC_NUMERIC, NULL);
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setlocale(LC_NUMERIC, "C");
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do{
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@ -191,12 +190,16 @@ static unsigned long find_elf_note(unsigned long findme){
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return ret;
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}
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static void init_Hertz_value(void) __attribute__((constructor));
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static void init_Hertz_value(void){
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Hertz = find_elf_note(AT_CLKTCK);
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if(Hertz==42) init_Hertz_value_old();
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else smp_num_cpus = sysconf(_SC_NPROCESSORS_CONF);
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static void init_libproc(void) __attribute__((constructor));
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static void init_libproc(void){
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/* ought to count CPUs in /proc/stat instead of relying
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* on glibc, which foolishly tries to parse /proc/cpuinfo
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*/
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smp_num_cpus = sysconf(_SC_NPROCESSORS_CONF);
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if(smp_num_cpus<1) smp_num_cpus=1; /* SPARC glibc is buggy */
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Hertz = find_elf_note(AT_CLKTCK);
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if(Hertz==42) old_Hertz_hack();
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}
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/***********************************************************************
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