mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-12 16:20:06 +00:00
581c785bf3
I used these shell commands: ../glibc/scripts/update-copyrights $PWD/../gnulib/build-aux/update-copyright (cd ../glibc && git commit -am"[this commit message]") and then ignored the output, which consisted lines saying "FOO: warning: copyright statement not found" for each of 7061 files FOO. I then removed trailing white space from math/tgmath.h, support/tst-support-open-dev-null-range.c, and sysdeps/x86_64/multiarch/strlen-vec.S, to work around the following obscure pre-commit check failure diagnostics from Savannah. I don't know why I run into these diagnostics whereas others evidently do not. remote: *** 912-#endif remote: *** 913: remote: *** 914- remote: *** error: lines with trailing whitespace found ... remote: *** error: sysdeps/unix/sysv/linux/statx_cp.c: trailing lines
68 lines
2.0 KiB
C
68 lines
2.0 KiB
C
/* Test getaddrinfo return value, [BZ #15339].
|
|
Copyright (C) 2013-2022 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"
|