Sha256: ebf73741d2b1fa975161c979bc216b42ab84708e4af820e64e0aadfbdd574c8d
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Size: 1.39 KB
Versions: 39
Compression:
Stored size: 1.39 KB
Contents
// VERSION = "x.y.z"
#include <ruby.h>
#include <sys/resource.h>
VALUE v_usage_struct;
static VALUE do_rusage_get(int who){
struct rusage r;
int ret;
ret = getrusage(who, &r);
if(ret == -1)
rb_sys_fail("getrusage");
return rb_struct_new(v_usage_struct,
rb_float_new((double)r.ru_utime.tv_sec+(double)r.ru_utime.tv_usec/1e6),
rb_float_new((double)r.ru_stime.tv_sec+(double)r.ru_stime.tv_usec/1e6),
LONG2NUM(r.ru_maxrss),
LONG2NUM(r.ru_ixrss),
LONG2NUM(r.ru_idrss),
LONG2NUM(r.ru_isrss),
LONG2NUM(r.ru_minflt),
LONG2NUM(r.ru_majflt),
LONG2NUM(r.ru_nswap),
LONG2NUM(r.ru_inblock),
LONG2NUM(r.ru_oublock),
LONG2NUM(r.ru_msgsnd),
LONG2NUM(r.ru_msgrcv),
LONG2NUM(r.ru_nsignals),
LONG2NUM(r.ru_nvcsw),
LONG2NUM(r.ru_nivcsw)
);
}
static VALUE rusage_get(int argc, VALUE* argv, VALUE mod){
return do_rusage_get(RUSAGE_SELF);
}
static VALUE crusage_get(int argc, VALUE* argv, VALUE mod){
return do_rusage_get(RUSAGE_CHILDREN);
}
void Init_rusage(){
v_usage_struct =
rb_struct_define("RUsage","utime","stime","maxrss","ixrss","idrss",
"isrss","minflt","majflt","nswap","inblock","oublock","msgsnd",
"msgrcv","nsignals","nvcsw","nivcsw",NULL
);
rb_define_module_function(rb_mProcess, "rusage", rusage_get, -1);
rb_define_module_function(rb_mProcess, "crusage", crusage_get, -1);
}
Version data entries
39 entries across 39 versions & 1 rubygems