From: Joerg Sonnenberger <joerg@dragonflybsd.org>
Date: Tue, 26 Apr 2005 10:26:41 +0000 (+0000)
Subject: Fix warnings. Use sysctlbyname.
X-Git-Tag: v2.0.1~7639
X-Git-Url: https://gitweb.dragonflybsd.org/dragonfly.git/commitdiff_plain/980989729899a16c7ea01acd21188643b038f9c4

Fix warnings. Use sysctlbyname.
---

diff --git a/lib/libc/compat-43/gethostid.c b/lib/libc/compat-43/gethostid.c
index 4c02e0d8ab..e248916e49 100644
--- a/lib/libc/compat-43/gethostid.c
+++ b/lib/libc/compat-43/gethostid.c
@@ -31,27 +31,21 @@
  * SUCH DAMAGE.
  *
  * @(#)gethostid.c	8.1 (Berkeley) 6/2/93
+ * $DragonFly: src/lib/libc/compat-43/gethostid.c,v 1.3 2005/04/26 10:26:41 joerg Exp $
  */
 
-#include <sys/param.h>
+#include <sys/types.h>
 #include <sys/sysctl.h>
+#include <unistd.h>
 
-#if __STDC__
 long
 gethostid(void)
-#else
-long
-gethostid()
-#endif
 {
-	int mib[2];
-	size_t size;
 	long value;
+	size_t size;
 
-	mib[0] = CTL_KERN;
-	mib[1] = KERN_HOSTID;
 	size = sizeof value;
-	if (sysctl(mib, 2, &value, &size, NULL, 0) == -1)
+	if (sysctlbyname("kern.hostid", &value, &size, NULL, 0) == -1)
 		return (-1);
 	return (value);
 }