mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-23 17:53:37 +08:00
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.
|
|
Copyright (C) 2016-2019 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 <support/format_nss.h>
|
|
|
|
#include <arpa/inet.h>
|
|
#include <errno.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <support/support.h>
|
|
#include <support/xmemstream.h>
|
|
|
|
static int
|
|
address_length (int family)
|
|
{
|
|
switch (family)
|
|
{
|
|
case AF_INET:
|
|
return 4;
|
|
case AF_INET6:
|
|
return 16;
|
|
}
|
|
return -1;
|
|
}
|
|
|
|
char *
|
|
support_format_hostent (struct hostent *h)
|
|
{
|
|
if (h == NULL)
|
|
{
|
|
if (h_errno == NETDB_INTERNAL)
|
|
return xasprintf ("error: NETDB_INTERNAL (errno %d, %m)\n", errno);
|
|
else
|
|
{
|
|
char *value = support_format_herrno (h_errno);
|
|
char *result = xasprintf ("error: %s\n", value);
|
|
free (value);
|
|
return result;
|
|
}
|
|
}
|
|
|
|
struct xmemstream mem;
|
|
xopen_memstream (&mem);
|
|
|
|
fprintf (mem.out, "name: %s\n", h->h_name);
|
|
for (char **alias = h->h_aliases; *alias != NULL; ++alias)
|
|
fprintf (mem.out, "alias: %s\n", *alias);
|
|
for (unsigned i = 0; h->h_addr_list[i] != NULL; ++i)
|
|
{
|
|
char buf[128];
|
|
if (inet_ntop (h->h_addrtype, h->h_addr_list[i],
|
|
buf, sizeof (buf)) == NULL)
|
|
fprintf (mem.out, "error: inet_ntop failed: %m\n");
|
|
else
|
|
fprintf (mem.out, "address: %s\n", buf);
|
|
}
|
|
if (h->h_length != address_length (h->h_addrtype))
|
|
{
|
|
char *family = support_format_address_family (h->h_addrtype);
|
|
fprintf (mem.out, "error: invalid address length %d for %s\n",
|
|
h->h_length, family);
|
|
free (family);
|
|
}
|
|
|
|
xfclose_memstream (&mem);
|
|
return mem.buffer;
|
|
}
|