Module: LinuxStat::Sysinfo

Defined in:
ext/sysinfo/sysinfo.c

Class Method Summary collapse

Class Method Details

.bufferram ⇒ Object 



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# File 'ext/sysinfo/sysinfo.c', line 45

VALUE bufferram(VALUE obj) {
	short status = sysinfo(&info) ;
	if (status < 0) return Qnil ;

	VALUE _rb_v = ULL2NUM((unsigned long long) info.bufferram) ;
	VALUE _rb_mem_unit = ULL2NUM((unsigned long long) info.mem_unit) ;
	return rb_funcallv_public(_rb_v, rb_intern("*"), 1, &_rb_mem_unit) ;
}

.freehigh ⇒ Object 



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# File 'ext/sysinfo/sysinfo.c', line 82

VALUE freehigh(VALUE obj) {
	short status = sysinfo(&info) ;
	if (status < 0) return Qnil ;

	VALUE _rb_v = ULL2NUM((unsigned long long) info.freehigh) ;
	VALUE _rb_mem_unit = ULL2NUM((unsigned long long) info.mem_unit) ;
	return rb_funcallv_public(_rb_v, rb_intern("*"), 1, &_rb_mem_unit) ;
}

.freeram ⇒ Object 



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# File 'ext/sysinfo/sysinfo.c', line 27

VALUE freeram(VALUE obj) {
	short status = sysinfo(&info) ;
	if (status < 0) return Qnil ;

	VALUE _rb_v = ULL2NUM((unsigned long long) info.freeram) ;
	VALUE _rb_mem_unit = ULL2NUM((unsigned long long) info.mem_unit) ;
	return rb_funcallv_public(_rb_v, rb_intern("*"), 1, &_rb_mem_unit) ;
}

.freeswap ⇒ Object 



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# File 'ext/sysinfo/sysinfo.c', line 64

VALUE freeswap(VALUE obj) {
	short status = sysinfo(&info) ;
	if (status < 0) return Qnil ;

	VALUE _rb_v = ULL2NUM((unsigned long long) info.freeswap) ;
	VALUE _rb_mem_unit = ULL2NUM((unsigned long long) info.mem_unit) ;
	return rb_funcallv_public(_rb_v, rb_intern("*"), 1, &_rb_mem_unit) ;
}

.loads ⇒ Object 



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# File 'ext/sysinfo/sysinfo.c', line 99

VALUE loads(VALUE obj) {
	short status = sysinfo(&info) ;
	if(status < 0) return rb_ary_new() ;

	long double load = 1.f / (1 << SI_LOAD_SHIFT) ;

	float l_1 = info.loads[0] * load ;
	float l_5 = info.loads[1] * load ;
	float l_15 = info.loads[2] * load ;

	return rb_ary_new_from_args(3,
		rb_float_new(l_1),
		rb_float_new(l_5),
		rb_float_new(l_15)
	) ;
}

.sharedram ⇒ Object 



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# File 'ext/sysinfo/sysinfo.c', line 36

VALUE sharedram(VALUE obj) {
	short status = sysinfo(&info) ;
	if (status < 0) return Qnil ;

	VALUE _rb_v = ULL2NUM((unsigned long long) info.sharedram) ;
	VALUE _rb_mem_unit = ULL2NUM((unsigned long long) info.mem_unit) ;
	return rb_funcallv_public(_rb_v, rb_intern("*"), 1, &_rb_mem_unit) ;
}

.totalhigh ⇒ Object 



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# File 'ext/sysinfo/sysinfo.c', line 73

VALUE totalhigh(VALUE obj) {
	short status = sysinfo(&info) ;
	if (status < 0) return Qnil ;

	VALUE _rb_v = ULL2NUM((unsigned long long) info.totalhigh) ;
	VALUE _rb_mem_unit = ULL2NUM((unsigned long long) info.mem_unit) ;
	return rb_funcallv_public(_rb_v, rb_intern("*"), 1, &_rb_mem_unit) ;
}

.totalram ⇒ Object 



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# File 'ext/sysinfo/sysinfo.c', line 17

VALUE totalram(VALUE obj) {
	static struct sysinfo info ;
	short status = sysinfo(&info) ;
	if (status < 0) return Qnil ;

	VALUE _rb_v = ULL2NUM((unsigned long long) info.totalram) ;
	VALUE _rb_mem_unit = ULL2NUM((unsigned long long) info.mem_unit) ;
	return rb_funcallv_public(_rb_v, rb_intern("*"), 1, &_rb_mem_unit) ;
}

.totalswap ⇒ Object 



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# File 'ext/sysinfo/sysinfo.c', line 54

VALUE totalswap(VALUE obj) {
	static struct sysinfo info ;
	short status = sysinfo(&info) ;
	if (status < 0) return Qnil ;

	VALUE _rb_v = ULL2NUM((unsigned long long) info.totalswap) ;
	VALUE _rb_mem_unit = ULL2NUM((unsigned long long) info.mem_unit) ;
	return rb_funcallv_public(_rb_v, rb_intern("*"), 1, &_rb_mem_unit) ;
}

.uptime ⇒ Object 



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# File 'ext/sysinfo/sysinfo.c', line 91

VALUE uptime(VALUE obj) {
	short status = sysinfo(&info) ;
	if (status < 0) return Qnil ;

	uint64_t v = info.uptime ;
	return ULL2NUM((unsigned long long) v) ;
}