Move files to match FreeBSD layout

1 files changed, 128 insertions, 0 deletions

diff --git a/freebsd/lib/libc/resolv/herror.c b/freebsd/lib/libc/resolv/herror.c
new file mode 100644
index 00000000..5a6e020e
--- /dev/null
+++ b/freebsd/lib/libc/resolv/herror.c
@@ -0,0 +1,128 @@
+#include "port_before.h"
+
+/*
+ * Copyright (c) 1987, 1993
+ *    The Regents of the University of California.  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.
+ * 4. Neither the name of the University 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 REGENTS 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 REGENTS 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.
+ */
+
+/*
+ * Copyright (c) 2004 by Internet Systems Consortium, Inc. ("ISC")
+ * Portions Copyright (c) 1996-1999 by Internet Software Consortium.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
+ * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#if defined(LIBC_SCCS) && !defined(lint)
+static const char sccsid[] = "@(#)herror.c	8.1 (Berkeley) 6/4/93";
+static const char rcsid[] = "$Id: herror.c,v 1.3.18.1 2005/04/27 05:01:09 sra Exp $";
+#endif /* LIBC_SCCS and not lint */
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
+
+#include "port_before.h"
+
+#include "namespace.h"
+#include <sys/types.h>
+#include <sys/param.h>
+#include <sys/uio.h>
+
+#include <netinet/in.h>
+#include <arpa/nameser.h>
+
+#include <netdb.h>
+#include <resolv.h>
+#include <string.h>
+#include <unistd.h>
+#include "un-namespace.h"
+
+#include "port_after.h"
+
+const char *h_errlist[] = {
+	"Resolver Error 0 (no error)",
+	"Unknown host",				/*%< 1 HOST_NOT_FOUND */
+	"Host name lookup failure",		/*%< 2 TRY_AGAIN */
+	"Unknown server error",			/*%< 3 NO_RECOVERY */
+	"No address associated with name",	/*%< 4 NO_ADDRESS */
+};
+const int h_nerr = { sizeof h_errlist / sizeof h_errlist[0] };
+
+#undef	h_errno
+int	h_errno;
+
+/*%
+ * herror --
+ *	print the error indicated by the h_errno value.
+ */
+void
+herror(const char *s) {
+	struct iovec iov[4], *v = iov;
+	char *t;
+
+	if (s != NULL && *s != '\0') {
+		DE_CONST(s, t);
+		v->iov_base = t;
+		v->iov_len = strlen(t);
+		v++;
+		DE_CONST(": ", t);
+		v->iov_base = t;
+		v->iov_len = 2;
+		v++;
+	}
+	DE_CONST(hstrerror(*__h_errno()), t);
+	v->iov_base = t;
+	v->iov_len = strlen(v->iov_base);
+	v++;
+	DE_CONST("\n", t);
+	v->iov_base = t;
+	v->iov_len = 1;
+	_writev(STDERR_FILENO, iov, (v - iov) + 1);
+}
+
+/*%
+ * hstrerror --
+ *	return the string associated with a given "host" errno value.
+ */
+const char *
+hstrerror(int err) {
+	if (err < 0)
+		return ("Resolver internal error");
+	else if (err < h_nerr)
+		return (h_errlist[err]);
+	return ("Unknown resolver error");
+}
+
+/*! \file */