1 files changed, 77 insertions, 0 deletions
diff --git a/crypto/kerberosIV/lib/roken/gethostname.c b/crypto/kerberosIV/lib/roken/gethostname.c
new file mode 100644
index 0000000..9795fb3
--- /dev/null
+++ b/crypto/kerberosIV/lib/roken/gethostname.c
@@ -0,0 +1,77 @@
+/*
+ * Copyright (c) 1995, 1996, 1997 Kungliga Tekniska Högskolan
+ * (Royal Institute of Technology, Stockholm, Sweden).
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *      This product includes software developed by the Kungliga Tekniska
+ *      Högskolan and its contributors.
+ * 
+ * 4. Neither the name of the Institute nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include "roken.h"
+
+#ifndef HAVE_GETHOSTNAME
+
+#ifdef HAVE_SYS_UTSNAME_H
+#include <sys/utsname.h>
+#endif
+
+/*
+ * Return the local host's name in "name", up to "namelen" characters.
+ * "name" will be null-terminated if "namelen" is big enough.
+ * The return code is 0 on success, -1 on failure.  (The calling
+ * interface is identical to gethostname(2).)
+ */
+
+int
+gethostname(char *name, int namelen)
+{
+#if defined(HAVE_UNAME)
+    {
+	struct utsname utsname;
+	int ret;
+
+	ret = uname (&utsname);
+	if (ret < 0)
+	    return ret;
+	strcpy_truncate (name, utsname.nodename, namelen);
+	return 0;
+    }
+#else
+    strcpy_truncate (name, "some.random.host", namelen);
+    return 0;
+#endif
+}
+
+#endif /* GETHOSTNAME */