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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
59 lines
1.6 KiB
C
59 lines
1.6 KiB
C
/* Copyright (C) 2017-2022 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<https://www.gnu.org/licenses/>. */
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#include <stdlib.h>
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#include <string.h>
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#include <errno.h>
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#include <unistd.h>
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#include <libc-lock.h>
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#include "nisdomain.h"
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#define MAXDOMAINNAMELEN 1024
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static char domainname[MAXDOMAINNAMELEN];
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__libc_lock_define_initialized (static, domainname_lock)
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int
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__nss_get_default_domain (char **outdomain)
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{
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int result = 0;
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*outdomain = NULL;
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__libc_lock_lock (domainname_lock);
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if (domainname[0] != '\0')
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{
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if (getdomainname (domainname, MAXDOMAINNAMELEN) < 0)
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result = errno;
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else if (strcmp (domainname, "(none)") == 0)
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{
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/* If domainname is not set, some systems will return "(none)" */
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domainname[0] = '\0';
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result = ENOENT;
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}
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else
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*outdomain = domainname;
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}
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else
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*outdomain = domainname;
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__libc_lock_unlock (domainname_lock);
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return result;
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}
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