[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/inet/test_ifindex.c b/ap/libc/glibc/glibc-2.22/inet/test_ifindex.c
new file mode 100644
index 0000000..ef4dbc4
--- /dev/null
+++ b/ap/libc/glibc/glibc-2.22/inet/test_ifindex.c
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+/* Test interface name <-> index conversions.
+ Copyright (C) 1997-2015 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Philip Blundell <Philip.Blundell@pobox.com>.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <net/if.h>
+
+static int
+do_test (void)
+{
+ int failures = 0;
+ struct if_nameindex *idx = if_nameindex (), *p;
+ if (idx == NULL)
+ {
+ if (errno != ENOSYS)
+ {
+ printf ("Couldn't get any interfaces.\n");
+ exit (1);
+ }
+ /* The function is simply not implemented. */
+ exit (0);
+ }
+
+ printf ("Idx Name | Idx Name\n");
+
+ for (p = idx; p->if_index || p->if_name; ++p)
+ {
+ char buf[IFNAMSIZ];
+ unsigned int ni;
+ int result;
+ printf ("%3d %15s | ", p->if_index, p->if_name);
+ printf ("%3d", ni = if_nametoindex (p->if_name));
+ printf ("%15s", if_indextoname (p->if_index, buf));
+ result = (ni != p->if_index || (strcmp (buf, p->if_name)));
+ if (ni == p->if_index)
+ /* We have to make sure that this is not an alias with the
+ same interface number. */
+ if (p->if_index == if_nametoindex (buf))
+ result = 0;
+ printf ("%10s", result ? "fail" : "okay");
+ printf ("\n");
+ failures += result;
+ }
+ if_freenameindex (idx);
+ return failures ? 1 : 0;
+}
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"