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root/i-scream/projects/libstatgrab/src/libstatgrab/process_stats.c

Comparing projects/libstatgrab/src/libstatgrab/process_stats.c (file contents):
Revision 1.65 by tdb, Wed Apr 7 21:08:40 2004 UTC vs.
Revision 1.66 by pajs, Thu Apr 8 11:26:42 2004 UTC

#	Line 675 | Line 675 | sg_process_count *sg_get_process_count() {
675
676		return &process_stat;
677		}
678	+
679	+	int sg_compare_pid(const void *va, const void *vb) {
680	+	const sg_process_stats *a = (sg_process_stats *)va;
681	+	const sg_process_stats *b = (sg_process_stats *)vb;
682	+
683	+	if (a->pid < b->pid) {
684	+	return -1;
685	+	} else if (a->pid == b->pid) {
686	+	return 0;
687	+	} else {
688	+	return 1;
689	+	}
690	+	}
691	+
692	+	int sg_compare_uid(const void *va, const void *vb) {
693	+	const sg_process_stats *a = (sg_process_stats *)va;
694	+	const sg_process_stats *b = (sg_process_stats *)vb;
695	+
696	+	if (a->uid < b->uid) {
697	+	return -1;
698	+	} else if (a->uid == b->uid) {
699	+	return 0;
700	+	} else {
701	+	return 1;
702	+	}
703	+	}
704	+
705	+	int sg_compare_gid(const void *va, const void *vb) {
706	+	const sg_process_stats *a = (sg_process_stats *)va;
707	+	const sg_process_stats *b = (sg_process_stats *)vb;
708	+
709	+	if (a->gid < b->gid) {
710	+	return -1;
711	+	} else if (a->gid == b->gid) {
712	+	return 0;
713	+	} else {
714	+	return 1;
715	+	}
716	+	}
717	+
718	+	int sg_compare_size(const void *va, const void *vb) {
719	+	const sg_process_stats *a = (sg_process_stats *)va;
720	+	const sg_process_stats *b = (sg_process_stats *)vb;
721	+
722	+	if (a->proc_size < b->proc_size) {
723	+	return -1;
724	+	} else if (a->proc_size == b->proc_size) {
725	+	return 0;
726	+	} else {
727	+	return 1;
728	+	}
729	+	}
730	+
731	+	int sg_compare_res(const void *va, const void *vb) {
732	+	const sg_process_stats *a = (sg_process_stats *)va;
733	+	const sg_process_stats *b = (sg_process_stats *)vb;
734	+
735	+	if (a->proc_resident < b->proc_resident) {
736	+	return -1;
737	+	} else if (a->proc_resident == b->proc_resident) {
738	+	return 0;
739	+	} else {
740	+	return 1;
741	+	}
742	+	}
743	+
744	+	int sg_compare_cpu(const void *va, const void *vb) {
745	+	const sg_process_stats *a = (sg_process_stats *)va;
746	+	const sg_process_stats *b = (sg_process_stats *)vb;
747	+
748	+	if (a->cpu_percent < b->cpu_percent) {
749	+	return -1;
750	+	} else if (a->cpu_percent == b->cpu_percent) {
751	+	return 0;
752	+	} else {
753	+	return 1;
754	+	}
755	+	}
756	+
757	+	int sg_compare_time(const void *va, const void *vb) {
758	+	const sg_process_stats *a = (sg_process_stats *)va;
759	+	const sg_process_stats *b = (sg_process_stats *)vb;
760	+
761	+	if (a->time_spent < b->time_spent) {
762	+	return -1;
763	+	} else if (a->time_spent == b->time_spent) {
764	+	return 0;
765	+	} else {
766	+	return 1;
767	+	}
768	+	}
769	+
770	+	void sg_sort(sg_process_stats *ps, int num_ps, sg_sort_method sm){
771	+	int (*sortby_ptr)(const void *a, const void *b);
772	+
773	+	switch(sm){
774	+	case SG_PS_PID:
775	+	sortby_ptr = sg_compare_pid;
776	+	break;
777	+	case SG_PS_UID:
778	+	sortby_ptr = sg_compare_uid;
779	+	break;
780	+	case SG_PS_GID:
781	+	sortby_ptr = sg_compare_gid;
782	+	break;
783	+	case SG_PS_SIZE:
784	+	sortby_ptr = sg_compare_size;
785	+	break;
786	+	case SG_PS_RES:
787	+	sortby_ptr = sg_compare_res;
788	+	break;
789	+	case SG_PS_CPU:
790	+	sortby_ptr = sg_compare_cpu;
791	+	break;
792	+	case SG_PS_TIME:
793	+	sortby_ptr = sg_compare_time;
794	+	break;
795	+	}
796	+
797	+	qsort(ps, num_ps, sizeof(*ps), sortby_ptr);
798	+
799	+	return;
800	+	}

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