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Date:      Tue, 7 Aug 2007 23:42:11 GMT
From:      "Constantine A. Murenin" <cnst@FreeBSD.org>
To:        Perforce Change Reviews <perforce@FreeBSD.org>
Subject:   PERFORCE change 124855 for review
Message-ID:  <200708072342.l77NgBJT049547@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=124855

Change 124855 by cnst@dale on 2007/08/07 23:41:59

	KNF sysctl(3) calls
	(no binary change)

Affected files ...

.. //depot/projects/soc2007/cnst-sensors/sbin.sysctl/sysctl.c#4 edit

Differences ...

==== //depot/projects/soc2007/cnst-sensors/sbin.sysctl/sysctl.c#4 (text+ko) ====

@@ -289,7 +289,7 @@
 		}
 
 		i = show_var(mib, len);
-		if (sysctl(mib, len, 0, 0, newval, newsize) == -1) {
+		if (sysctl(mib, len, NULL, NULL, newval, newsize) == -1) {
 			if (!i && !bflag)
 				putchar('\n');
 			switch (errno) {
@@ -515,7 +515,7 @@
 	memcpy(qoid + 2, oid, len * sizeof(int));
 
 	j = sizeof(buf);
-	i = sysctl(qoid, len + 2, buf, &j, 0, 0);
+	i = sysctl(qoid, len + 2, buf, &j, NULL, 0);
 	if (i)
 		err(1, "sysctl fmt %d %d %d", i, j, errno);
 
@@ -557,7 +557,7 @@
 
 	qoid[1] = 1;
 	j = sizeof(name);
-	i = sysctl(qoid, nlen + 2, name, &j, 0, 0);
+	i = sysctl(qoid, nlen + 2, name, &j, NULL, 0);
 	if (i || !j)
 		err(1, "sysctl name %d %d %d", i, j, errno);
 
@@ -574,7 +574,7 @@
 	if (dflag) {	/* just print description */
 		qoid[1] = 5;
 		j = sizeof(buf);
-		i = sysctl(qoid, nlen + 2, buf, &j, 0, 0);
+		i = sysctl(qoid, nlen + 2, buf, &j, NULL, 0);
 		if (!nflag)
 			printf("%s%s", name, sep);
 		printf("%s", buf);
@@ -582,7 +582,7 @@
 	}
 	/* find an estimate of how much we need for this var */
 	j = 0;
-	i = sysctl(oid, nlen, 0, &j, 0, 0);
+	i = sysctl(oid, nlen, 0, &j, NULL, 0);
 	j += j; /* we want to be sure :-) */
 
 	val = oval = malloc(j + 1);
@@ -591,7 +591,7 @@
 		return (1);
 	}
 	len = j;
-	i = sysctl(oid, nlen, val, &len, 0, 0);
+	i = sysctl(oid, nlen, val, &len, NULL, 0);
 	if (i || !len) {
 		free(oval);
 		return (1);
@@ -728,7 +728,7 @@
 	}
 	for (;;) {
 		l2 = sizeof(name2);
-		j = sysctl(name1, l1, name2, &l2, 0, 0);
+		j = sysctl(name1, l1, name2, &l2, NULL, 0);
 		if (j < 0) {
 			if (errno == ENOENT)
 				return (0);

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