mirror of
https://sourceware.org/git/glibc.git
synced 2025-12-03 12:11:17 +03:00
5a82c74822
Also, change sources.redhat.com to sourceware.org.
This patch was automatically generated by running the following shell
script, which uses GNU sed, and which avoids modifying files imported
from upstream:
sed -ri '
s,(http|ftp)(://(.*\.)?(gnu|fsf|sourceware)\.org($|[^.]|\.[^a-z])),https\2,g
s,(http|ftp)(://(.*\.)?)sources\.redhat\.com($|[^.]|\.[^a-z]),https\2sourceware.org\4,g
' \
$(find $(git ls-files) -prune -type f \
! -name '*.po' \
! -name 'ChangeLog*' \
! -path COPYING ! -path COPYING.LIB \
! -path manual/fdl-1.3.texi ! -path manual/lgpl-2.1.texi \
! -path manual/texinfo.tex ! -path scripts/config.guess \
! -path scripts/config.sub ! -path scripts/install-sh \
! -path scripts/mkinstalldirs ! -path scripts/move-if-change \
! -path INSTALL ! -path locale/programs/charmap-kw.h \
! -path po/libc.pot ! -path sysdeps/gnu/errlist.c \
! '(' -name configure \
-execdir test -f configure.ac -o -f configure.in ';' ')' \
! '(' -name preconfigure \
-execdir test -f preconfigure.ac ';' ')' \
-print)
and then by running 'make dist-prepare' to regenerate files built
from the altered files, and then executing the following to cleanup:
chmod a+x sysdeps/unix/sysv/linux/riscv/configure
# Omit irrelevant whitespace and comment-only changes,
# perhaps from a slightly-different Autoconf version.
git checkout -f \
sysdeps/csky/configure \
sysdeps/hppa/configure \
sysdeps/riscv/configure \
sysdeps/unix/sysv/linux/csky/configure
# Omit changes that caused a pre-commit check to fail like this:
# remote: *** error: sysdeps/powerpc/powerpc64/ppc-mcount.S: trailing lines
git checkout -f \
sysdeps/powerpc/powerpc64/ppc-mcount.S \
sysdeps/unix/sysv/linux/s390/s390-64/syscall.S
# Omit change that caused a pre-commit check to fail like this:
# remote: *** error: sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S: last line does not end in newline
git checkout -f sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S
83 lines
2.3 KiB
C
83 lines
2.3 KiB
C
/* Convert a struct hostent object to a string.
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Copyright (C) 2016-2019 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 <support/format_nss.h>
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#include <arpa/inet.h>
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#include <errno.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <support/support.h>
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#include <support/xmemstream.h>
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static int
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address_length (int family)
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{
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switch (family)
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{
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case AF_INET:
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return 4;
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case AF_INET6:
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return 16;
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}
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return -1;
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}
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char *
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support_format_hostent (struct hostent *h)
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{
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if (h == NULL)
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{
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if (h_errno == NETDB_INTERNAL)
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return xasprintf ("error: NETDB_INTERNAL (errno %d, %m)\n", errno);
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else
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{
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char *value = support_format_herrno (h_errno);
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char *result = xasprintf ("error: %s\n", value);
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free (value);
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return result;
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}
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}
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struct xmemstream mem;
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xopen_memstream (&mem);
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fprintf (mem.out, "name: %s\n", h->h_name);
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for (char **alias = h->h_aliases; *alias != NULL; ++alias)
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fprintf (mem.out, "alias: %s\n", *alias);
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for (unsigned i = 0; h->h_addr_list[i] != NULL; ++i)
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{
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char buf[128];
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if (inet_ntop (h->h_addrtype, h->h_addr_list[i],
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buf, sizeof (buf)) == NULL)
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fprintf (mem.out, "error: inet_ntop failed: %m\n");
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else
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fprintf (mem.out, "address: %s\n", buf);
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}
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if (h->h_length != address_length (h->h_addrtype))
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{
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char *family = support_format_address_family (h->h_addrtype);
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fprintf (mem.out, "error: invalid address length %d for %s\n",
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h->h_length, family);
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free (family);
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}
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xfclose_memstream (&mem);
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return mem.buffer;
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}
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