[Feature][ZXW-33]merge ZXW 0428 version
Change-Id: I11f167edfea428d9fab198ff00ff1364932d1b0b
diff --git a/ap/libc/glibc/glibc-2.23/manual/examples/isockad.c b/ap/libc/glibc/glibc-2.23/manual/examples/isockad.c
new file mode 100644
index 0000000..4eb1060
--- /dev/null
+++ b/ap/libc/glibc/glibc-2.23/manual/examples/isockad.c
@@ -0,0 +1,40 @@
+/* Internet Socket Example using sockaddr_in.
+ Copyright (C) 1991-2016 Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or
+ modify it under the terms of the GNU General Public License
+ as published by the Free Software Foundation; either version 2
+ of the License, or (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, if not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <netdb.h>
+
+void
+init_sockaddr (struct sockaddr_in *name,
+ const char *hostname,
+ uint16_t port)
+{
+ struct hostent *hostinfo;
+
+ name->sin_family = AF_INET;
+ name->sin_port = htons (port);
+ hostinfo = gethostbyname (hostname);
+ if (hostinfo == NULL)
+ {
+ fprintf (stderr, "Unknown host %s.\n", hostname);
+ exit (EXIT_FAILURE);
+ }
+ name->sin_addr = *(struct in_addr *) hostinfo->h_addr;
+}