nettoyer le brotch

essai.c

@@ -5,24 +5,45 @@
 #include  <stdio.h>
 #include  <unistd.h>
 #include  <stdlib.h>
+#include    <string.h>
 
-#include  "funcs.h"
+#include  "core/utils.h"
 
-int verbosity;
+int	verbosity;
+
+/* --------------------------------------------------------------- */
+
+int get_loadavg(double *where)
+{
+FILE		*fp;
+double		loads[3];
+int		foo;
+
+if ( ! (fp=fopen("/proc/loadavg", "r")) ) {
+	perror("read loadavg");
+	return -1;
+	}
+
+foo = fscanf(fp, "%lf %lf %lf", loads, loads+1, loads+2);
+if (3 != foo) fprintf(stderr, "%s : read %d vals\n", __func__, foo);
+
+memcpy(where, loads, 3 * sizeof(double));
+
+fclose(fp);
+
+return 0;	
+}
 
 /* --------------------------------------------------------------- */
 
 int main(int argc, char *argv[])
 {
 int		opt, foo;
-int		type = 0;
 double		loads[3];
 
-while ((opt = getopt(argc, argv, "vst:")) != -1) {
+while ((opt = getopt(argc, argv, "v")) != -1) {
 	switch (opt) {
 		case 'v':	verbosity++;		break;
-		case 's':	srand(getpid());	break;
-		case 't':	type = atoi(optarg);	break;	
 		default:				break;
 		}
 	}