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a585ba226b
__libc_system. (__libc_system): Call it, putting just the line == NULL test here. * include/libc-symbols.h (__hidden_proto): Add extern keywords so variables work right. * elf/dl-open.c (dl_open_worker): Use _ macro instead of gettext. * elf/dl-close.c (_dl_close): Likewise. * include/netinet/in.h: Use libc_hidden_proto for bindresvport, in6addr_any, in6addr_loopback. Remove decls for bindresvport_internal, in6addr_any_internal, in6addr_loopback_internal. * sunrpc/svc_udp.c (svcudp_bufcreate): Nix INTUSE for bindresvport. * sunrpc/svc_tcp.c (svctcp_create): Likewise. * sunrpc/clnt_udp.c (clntudp_bufcreate): Likewise. * sunrpc/bindrsvprt.c: Change INTDEF to libc_hidden_def. * inet/in6_addr.c: Change INTVARDEF to libc_hidden_def. * sysdeps/posix/getaddrinfo.c (gaih_inet): Nix INTUSE for in6addr_loopback. * inet/gethstbyad_r.c (PREPROCESS): Nix INTUSE for in6addr_any. * include/netinet/ether.h: Use libc_hidden_proto for ether_ntoa_r, ether_aton_r. * inet/ether_aton_r.c: Add libc_hidden_def. * inet/ether_ntoa_r.c: Likewise. * include/rpc/auth.h: Use libc_hidden_proto for getnetname, netname2user, host2netname. * sunrpc/netname.c: Add libc_hidden_def. * include/netdb.h: Use libc_hidden_proto for innetgr, rcmd_af, rexec_af, rresvport_af, ruserok_af. * inet/rcmd.c: Add libc_hidden_def. * inet/getnetgrent_r.c: Likewise.
54 lines
1.9 KiB
C
54 lines
1.9 KiB
C
/* Copyright (C) 1996,1997,1998,1999,2000,2002 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
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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, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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#include <netdb.h>
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#include <string.h>
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#define LOOKUP_TYPE struct hostent
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#define FUNCTION_NAME gethostbyaddr
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#define DATABASE_NAME hosts
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#define ADD_PARAMS const void *addr, socklen_t len, int type
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#define ADD_VARIABLES addr, len, type
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#define NEED_H_ERRNO 1
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#define NEED__RES 1
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#define NEED__RES_HCONF 1
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/* If the addr parameter is the IPv6 unspecified address no query must
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be performed. */
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#define PREPROCESS \
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if (len == sizeof (struct in6_addr) \
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&& __builtin_expect (memcmp (&in6addr_any, addr, \
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sizeof (struct in6_addr)), 1) == 0) \
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{ \
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*h_errnop = HOST_NOT_FOUND; \
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*result = NULL; \
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return ENOENT; \
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}
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#define POSTPROCESS \
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if (status == NSS_STATUS_SUCCESS) \
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{ \
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_res_hconf_reorder_addrs (resbuf); \
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_res_hconf_trim_domains (resbuf); \
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}
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/* Special name for the lookup function. */
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#define DB_LOOKUP_FCT __nss_hosts_lookup
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#include "../nss/getXXbyYY_r.c"
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