xnu-1456.1.26.tar.gz

[apple/xnu.git] / tools / tests / libMicro / getsockname.c

diff --git a/tools/tests/libMicro/getsockname.c b/tools/tests/libMicro/getsockname.c
new file mode 100644 (file)
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+++ b/tools/tests/libMicro/getsockname.c
@@ -0,0 +1,125 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms
+ * of the Common Development and Distribution License
+ * (the "License").  You may not use this file except
+ * in compliance with the License.
+ *
+ * You can obtain a copy of the license at
+ * src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing
+ * permissions and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL
+ * HEADER in each file and include the License file at
+ * usr/src/OPENSOLARIS.LICENSE.  If applicable,
+ * add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your
+ * own identifying information: Portions Copyright [yyyy]
+ * [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+
+/*
+ * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+/*
+ * getsockname
+ */
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <netinet/tcp.h>
+#include <arpa/inet.h>
+#include <netdb.h>
+#include <string.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <fcntl.h>
+#include <errno.h>
+
+#include "libmicro.h"
+
+#define        FIRSTPORT               12345
+
+static struct sockaddr_in      adds;
+static int                     sock = -1;
+
+int
+benchmark_init()
+{
+       (void) sprintf(lm_usage, "notes: measures getsockname()()\n");
+       lm_tsdsize = 0;
+       return (0);
+}
+
+int
+benchmark_initrun()
+{
+       int                     j;
+       int                     opt = 1;
+       struct hostent  *host;
+
+       sock = socket(AF_INET, SOCK_STREAM, 0);
+       if (sock == -1) {
+               perror("socket");
+               exit(1);
+       }
+
+       if (setsockopt(sock, SOL_SOCKET, SO_REUSEADDR,
+           &opt, sizeof (int)) == -1) {
+               perror("setsockopt");
+               exit(1);
+       }
+
+       if ((host = gethostbyname("localhost")) == NULL) {
+               perror("gethostbyname");
+               exit(1);
+       }
+
+       j = FIRSTPORT;
+       for (;;) {
+               (void) memset(&adds, 0, sizeof (struct sockaddr_in));
+               adds.sin_family = AF_INET;
+               adds.sin_port = htons(j++);
+               (void) memcpy(&adds.sin_addr.s_addr, host->h_addr_list[0],
+                   sizeof (struct in_addr));
+
+               if (bind(sock, (struct sockaddr *)&adds,
+                   sizeof (struct sockaddr_in)) == 0) {
+                       break;
+               }
+
+               if (errno != EADDRINUSE) {
+                       perror("bind");
+                       exit(1);
+               }
+       }
+
+       return (0);
+}
+
+/*ARGSUSED*/
+int
+benchmark(void *tsd, result_t *res)
+{
+       int                     i;
+       struct sockaddr_in      adds;
+       socklen_t               size;
+
+       for (i = 0; i < lm_optB; i++) {
+               size = sizeof (struct sockaddr_in);
+               if (getsockname(sock, (struct sockaddr *)&adds, &size) == -1)
+                       res->re_errors++;
+       }
+       res->re_count = i;
+
+       return (0);
+}