Move getaddrinfo from 'posix' into 'nss'

getaddrinfo is an entry point for nss functionality.  This commit moves
it from 'sysdeps/posix' to 'nss', gets rid of the stub in 'posix', and
moves all associated tests as well.
Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>

1 files changed, 0 insertions, 67 deletions

diff --git a/posix/tst-getaddrinfo4.c b/posix/tst-getaddrinfo4.c
deleted file mode 100644
index a5f1f628e9..0000000000
--- a/posix/tst-getaddrinfo4.c
+++ /dev/null
@@ -1,67 +0,0 @@
-/* Test getaddrinfo return value, [BZ #15339].
-   Copyright (C) 2013-2023 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   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
-   <https://www.gnu.org/licenses/>.  */
-
-#include <string.h>
-#include <stdio.h>
-#include <errno.h>
-#include <netdb.h>
-
-static int
-try (const char *service, int family, int flags)
-{
-  struct addrinfo hints, *h, *ai;
-  int res;
-
-  memset (&hints, 0, sizeof hints);
-  hints.ai_family = family;
-  hints.ai_flags = flags;
-
-  errno = 0;
-  h = (family || flags) ? &hints : NULL;
-  res = getaddrinfo ("example.net", service, h, &ai);
-  switch (res)
-    {
-    case 0:
-    case EAI_AGAIN:
-    case EAI_NONAME:
-      printf ("SUCCESS getaddrinfo(service=%s, family=%d, flags=%d): %s: %m\n",
-              service ?: "NULL", family, flags, gai_strerror (res));
-      return 0;
-    }
-  printf ("FAIL getaddrinfo(service=%s, family=%d, flags=%d): %s: %m\n",
-          service ?: "NULL", family, flags, gai_strerror (res));
-  return 1;
-}
-
-static int
-do_test (void)
-{
-  int err = 0;
-  err |= try (NULL, 0, 0);
-  err |= try (NULL, AF_UNSPEC, AI_ADDRCONFIG);
-  err |= try (NULL, AF_INET, 0);
-  err |= try (NULL, AF_INET6, 0);
-  err |= try ("http", 0, 0);
-  err |= try ("http", AF_UNSPEC, AI_ADDRCONFIG);
-  err |= try ("http", AF_INET, 0);
-  err |= try ("http", AF_INET6, 0);
-  return err;
-}
-
-#define TEST_FUNCTION do_test ()
-#include "../test-skeleton.c"