[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit
Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/libc/glibc/glibc-2.22/resolv/herror.c b/ap/libc/glibc/glibc-2.22/resolv/herror.c
new file mode 100644
index 0000000..0aaf29f
--- /dev/null
+++ b/ap/libc/glibc/glibc-2.22/resolv/herror.c
@@ -0,0 +1,112 @@
+/*
+ * 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.
+ */
+
+/*
+ * 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 INTERNET SOFTWARE CONSORTIUM DISCLAIMS
+ * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
+ * CONSORTIUM 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[] = "$BINDId: herror.c,v 8.11 1999/10/13 16:39:39 vixie Exp $";
+#endif /* LIBC_SCCS and not lint */
+
+#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 <libintl.h>
+#include <not-cancel.h>
+
+const char *const h_errlist[] = {
+ N_("Resolver Error 0 (no error)"),
+ N_("Unknown host"), /* 1 HOST_NOT_FOUND */
+ N_("Host name lookup failure"), /* 2 TRY_AGAIN */
+ N_("Unknown server error"), /* 3 NO_RECOVERY */
+ N_("No address associated with name"), /* 4 NO_ADDRESS */
+};
+const int h_nerr = { sizeof h_errlist / sizeof h_errlist[0] };
+
+/*
+ * herror --
+ * print the error indicated by the h_errno value.
+ */
+void
+herror(const char *s) {
+ struct iovec iov[4], *v = iov;
+
+ if (s != NULL && *s != '\0') {
+ v->iov_base = (/*noconst*/ char *)s;
+ v->iov_len = strlen(s);
+ v++;
+ v->iov_base = ": ";
+ v->iov_len = 2;
+ v++;
+ }
+ v->iov_base = (char *)hstrerror(h_errno);
+ v->iov_len = strlen(v->iov_base);
+ v++;
+ v->iov_base = "\n";
+ v->iov_len = 1;
+ writev_not_cancel_no_status(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");
+}
+libc_hidden_def (hstrerror)