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* * sysdeps/posix/getaddrinfo.c (getaddrinfo): Fix test for cvs/fedora-glibc-20061109T2048Ulrich Drepper2006-11-091-3/+5
| | | | | temporary or deprecated addresses. Patch by Sridhar Samudrala <sri@us.ibm.com>.
* [BZ #3369]Ulrich Drepper2006-10-161-5/+5
| | | | | | | 2006-10-16 Ulrich Drepper <drepper@redhat.com> [BZ #3369] * sysdeps/posix/getaddrinfo.c (rfc3484_sort): Fix typos in rules 4 and 7.
* * sysdeps/posix/getaddrinfo.c (match_prefix): Make mask and valUlrich Drepper2006-10-021-2/+2
| | | | variables const to avoid compiler warnings.
* * sysdeps/posix/getaddrinfo.c (rfc3484_sort): Implement rule 4,Ulrich Drepper2006-09-241-2/+10
| | | | | | | | home addresses. * sysdeps/unix/sysv/linux/check_pf.c (make_request): Recognize IFA_F_HOMEADDRESS flag for interfaces. * include/ifaddrs.h (struct in6addrinfo): Define in6ai_homeaddress.
* * sysdeps/posix/getaddrinfo.c (gaiconf_init): Initialize bits inUlrich Drepper2006-05-301-1/+2
| | | | | | the correct place. copying. No need to allocate new array for group members. Just
* * sysdeps/posix/getaddrinfo.c: Add unique labels to the defaultUlrich Drepper2006-05-181-1/+16
| | | | | | | RFC3484 precedence table for fec0::/10 and fc00::/7 (site-local and ULA respectively). Set precedence for IPv4 address to 10 as defined in RFC3484 for preferring IPv6. * posix/gai.conf: Update to match the new default tables.
* * posix/wordexp.c: Remove numerous NULL pointer tests before FREEUlrich Drepper2006-05-101-1/+0
| | | | calls.
* * posix/wordexp.c (w_addword): Free word if realloc fails and itUlrich Drepper2006-05-101-2/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | was allocated here. [Coverity CID 219] * posix/getconf.c (print_all): Free confstr data after printing. [Coverity CID 218] * sysdeps/posix/getaddrinfo.c (gaih_inet): Free canon string if list allocation fails. [Coverity CID 215] * nss/nsswitch.c (__nss_configure_lookup): Fix loop end condition. [Coverity CID 213] * argp/argp-help.c (hol_entry_cmp): Don't call canon_doc_option if string is NULL. [Coverity CID 212] * argp/Makefile: Add rules to build and run bug-argp1. * argp/bug-argp1.c: New file. * io/ftw.c (ftw_dir): Use __rawmemchr instead of strchr to find end of string. * stdlib/canonicalize.c (__realpath): Likewise. * locale/programs/ld-time.c (time_finish): Don't dereference NULL pointer. [Coverity CID 206] * elf/dl-dst.h (DL_DST_REQUIRED): Be prepared for missing link map in statically linked code. * elf/dl-load.c (_dl_dst_substitute): When replacing ORIGIN in statically built code, be prepared to have no link map. [Coverity CID 205] * argp/argp-help.c (fill_in_uparams): Handle STATE==NULL in dgettext calls. [Coverity CID 204] * argp/argp-help.c (struct uparams): Remove valid member. Change the one user. (uparam_names): Reduce size. Avoid relative relocations. Moved to read-only segment. (fill_in_uparams): Update for new layout. * sysdeps/unix/sysv/linux/ifaddrs.c (getifaddrs): Parameter can be assumed to always be != NULL. [Coverity CID 202] * argp/argp-help.c (hol_entry_help): Remove some dead code [Coverity CID 200]. * nis/nss_nis/nis-service.c (_nss_nis_getservbyport_r): Optimize away a few more unconditional yperr2nss calls. (_nss_nis_getservbyname_r): Likewise.
* * sysdeps/posix/getaddrinfo.c: Implement configuration fileUlrich Drepper2006-05-041-33/+379
| | | | | | | | | handling. /etc/gai.conf can contain replacements for the label and precedence table. Fix byte order of default label and precedence table. * posix/gai.conf: New file. * posix/tst-rfc3484.c: Adjust for changes to getaddrinfo.c. * posix/tst-rfc3484-2.c: Likewise.
* * posix/Makefile (tests): Add tst-getaddrinfo3.Ulrich Drepper2006-04-301-1/+1
| | | | | | | * posix/tst-getaddrinfo3.c: New file. * sysdeps/posix/getaddrinfo.c (gaih_inet): Add parenthesis in test for better readability.
* * sysdeps/posix/getaddrinfo.c (getaddrinfo): Fix typo which caused cvs/fedora-glibc-20060426T2000Ulrich Drepper2006-04-261-1/+1
| | | | bugs not to be reported.
* * sysdeps/posix/getaddrinfo.c (getaddrinfo): Always initialize in6ai.Ulrich Drepper2006-04-241-1/+1
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* * sysdeps/posix/getaddrinfo.c (getaddrinfo): Rewrite to avoid loopUlrich Drepper2006-04-181-4/+38
| | | | over gaih array. There is only on function to call in the moment.
* * include/ifaddrs.h: Define struct in6addrinfo.Ulrich Drepper2006-04-161-27/+100
| | | | | | | | | | | | | | | | | Add two more parameters to __check_pf. * sysdeps/unix/sysv/linux/check_pf.c: When using the netlink interface, determine whether IPv6 addresses are deprecated or temporary. Create array of those addresses. * inet/check_pf.c: Always tell caller there are no depracated and temporary addresses. * sysdeps/posix/getaddrinfo.c: Pretty printing. (struct sort_result): Add source_addr_flags field. (rfc3484_sort): Implement rule 3 and 7. (in6aicmp): New function. (getaddrinfo): Call __check_pf also when we need info about IPv6 source addresses. When creating array for sorting addresses, look up deprecated and temporary addresses returned by __check_pf and add flag if necessary.
* * sysdeps/posix/getaddrinfo.c: Fix precedence for IP V4-to-V6Ulrich Drepper2006-04-151-1/+1
| | | | | | mapped addresses. * posix/Makefile (tests): Add tst-rfc3484-2. * posix/tst-rfc3484-2.c: New file.
* * sysdeps/posix/getaddrinfo.c (gaih_inet): No need to duplicateUlrich Drepper2006-03-291-9/+4
| | | | 'name' for 'canon'. The final allocation will happen later.
* * sysdeps/posix/getaddrinfo.c (gaih): Mark as const. cvs/fedora-glibc-20051220T1751Ulrich Drepper2005-12-201-2/+3
| | | | * locale/loadlocale.c (_nl_value_types): Likewise.
* * sysdeps/posix/getaddrinfo.c: Avoid RFC 3484 sorting if there areUlrich Drepper2005-11-271-4/+9
| | | | multiple return records but only one address.
* (gaih_inet): Avoid some code duplication.Ulrich Drepper2005-11-271-50/+29
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* [BZ #1774]Ulrich Drepper2005-11-031-14/+16
| | | | | | | | | | | 2005-11-03 Ulrich Drepper <drepper@redhat.com> [BZ #1774] * sysdeps/posix/getaddrinfo.c (gaih_inet): Don't use simple gethostbyname2 lookup if AI_V4MAPPED|AI_ALL is set. * sysdeps/posix/getaddrinfo.c (gaih_inet): Avoid alloca when possible while looking for scope delimiter. Some pretty printing.
* (fls): New function. (gaih_inet): Don't use ffs, use fls. Convert address ↵Ulrich Drepper2005-09-261-6/+21
| | | | to native byte order first.
* [BZ #524]Ulrich Drepper2005-09-261-1/+1
| | | | | | * sysdeps/posix/getaddrinfo.c (match_prefix): Fix matching loop of number of bits is multiple of 8. Patch by Fredrik Tolf <fredrik@dolda2000.com>.
* 2005-05-17 Neal H. Walfield <neal@gnu.org>Roland McGrath2005-05-181-4/+4
| | | | | | * sysdeps/posix/getaddrinfo.c (gaih_local): Check [_HAVE_SA_LEN] instead of [SALEN]. (gaih_inet): Likewise.
* [BZ #284, BZ #721]Roland McGrath2005-02-171-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * intl/dcigettext.c (_nl_find_msg): Add a cast. * nis/nis_clone_dir.c (nis_clone_directory): Use char * for ADDR. * nis/nis_clone_obj.c (nis_clone_object): Likewise. * nis/nis_clone_res.c (nis_clone_result): Likewise. * resolv/nss_dns/dns-network.c (getanswer_r): Use const unsigned char * for END_OF_MESSAGE and CP. * resolv/res_send.c (send_dg): Add else branch for case impossible unless `poll' is buggy. * crypt/crypt_util.c (__setkey_r): Add a cast. * locale/programs/linereader.c (get_toplvl_escape): Use size_t for NBYTES, and unsigned char * for BYTES. * locale/programs/charmap.c (charmap_new_char): Use size_t and unsighed char * for NBYTES, BYTES parameters. * sysdeps/generic/dl-hash.h (_dl_elf_hash): Take const char * argument and cast it. * sysdeps/i386/i686/dl-hash.h (_dl_elf_hash): Likewise. * sunrpc/create_xid.c (_create_xid): Don't use unsigned long for RES. * sunrpc/svcauth_des.c (_svcauth_des): Fix cast type. * sunrpc/auth_des.c (authdes_create): Don't use u_char for PKEY_DATA. (authdes_marshal): Don't use unsigned int for LEN. * sunrpc/xdr.c (xdr_hyper): Don't use unsigned long for T2. (xdr_u_hyper): Likewise. (xdr_u_short): Don't use u_long for L. * sunrpc/xdr_intXX_t.c (xdr_int64_t): Don't use uint32_t for T2. * inet/rexec.c (rexec_af): Use socklen_t. * sunrpc/key_call.c (getkeyserv_handle): Likewise. * sunrpc/rtime.c (rtime): Likewise. * resolv/res_send.c (send_vc, send_dg): Likewise. * nis/nis_callback.c (__nis_create_callback): Likewise. * sysdeps/generic/libc-start.c: Use unsigned int for nthreads ptr. * sysdeps/posix/getaddrinfo.c (gaih_inet): Fix type of ADDR local. * libio/libio.h (_IO_BE): Add parenthesis around EXPR. * intl/dcigettext.c (INTVARDEF, INTUSE): Macros removed. (_nl_default_dirname): Use libc_hidden_data_def instead of INTVARDEF. (libc_freeres_fn, DCIGETTEXT): Don't use INTUSE. * intl/bindtextdom.c (INTUSE): Macro removed. (_nl_default_dirname): Use libc_hidden_proto. (set_binding_values): Don't use INTUSE. * include/libintl.h (_libc_intl_domainname_internal): Decl removed. (_libc_intl_domainname): Use libc_hidden_proto. * posix/regex_internal.h (gettext): Remove INTUSE on it. * locale/SYS_libc.c (_libc_intl_domainname): Use libc_hidden_data_def rather than INTDEF. * include/libintl.h (_): Don't use *_internal name. * ctype/ctype-extn.c (__ctype_tolower, __ctype_toupper): Use int32_t, not uint32_t. * locale/lc-ctype.c (_nl_postload_ctype): Likewise for assignments. * iconv/gconv_open.c (__gconv_open): Remove useless cast. [BZ #721] * sysdeps/i386/dl-machine.h (ELF_MACHINE_NO_RELA): Define this outside of [RESOLVE_MAP]. * sysdeps/sh/dl-machine.h (ELF_MACHINE_NO_REL): Likewise. * sysdeps/powerpc/powerpc32/dl-machine.h (elf_machine_rel, elf_machine_rel_relative): Removed. * sysdeps/powerpc/powerpc64/dl-machine.h (elf_machine_rel, elf_machine_rel_relative): Removed. 2005-02-03 Alexandre Oliva <aoliva@redhat.com> [BZ #721] * elf/dynamic-link.h: Don't declare nested auto functions that are not going to be defined. 2004-07-23 Jakub Jelinek <jakub@redhat.com> [BZ #284] * include/features.h (_POSIX_SOURCE, _POSIX_C_SOURCE): Define if _XOPEN_SOURCE >= 500 even if __STRICT_ANSI__ is defined. 2005-02-16 Roland McGrath <roland@redhat.com>
* (CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4.Ulrich Drepper2004-12-221-645/+161
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* 2.5-18.1Jakub Jelinek2007-07-121-161/+645
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* Update.Ulrich Drepper2004-11-221-0/+2
| | | | | | | | | | | 2004-11-22 Jakub Jelinek <jakub@redhat.com> * nscd/nscd_getai (__nscd_getai): Avoid memory and file descriptor leaks. * sysdeps/posix/getaddrinfo.c (gaih_inet): Free air. * sysdeps/unix/sysv/linux/mips/bits/siginfo.h (__SI_MAX_SIZE): * dirent/dirent.h: Add nonnull attributes.
* (gaih_inet): If NAME is a numerical IP address and AI_CANONNAME is set, ↵Ulrich Drepper2004-09-281-0/+10
| | | | return copy of NAME as ai_canonname.
* [BZ #358]Ulrich Drepper2004-09-261-11/+30
| | | | | | | | | | | | Update. 2004-09-26 Ulrich Drepper <drepper@redhat.com> * sysdeps/posix/getaddrinfo.c (getaddrinfo): Remove incorrect requirement on socktype and protocol. (gaih_inet): If numeric port number is given, return records for all possible socket types. * posix/tst-getaddrinfo2.c: New file. * posix/Makefile (tests): Add tst-getaddrinfo2. [BZ #358]
* (getaddrinfo): If determinination of source address fails, initialized ↵Ulrich Drepper2004-09-251-16/+20
| | | | source_addr_len field so that duplicate address recognition does not copy junk.
* Update.Ulrich Drepper2004-09-181-2/+7
| | | | | * sysdeps/posix/getaddrinfo.c (gaih_inet): Do not use gethostbyname3_r if we are not looking for the canonical name.
* Update.Ulrich Drepper2004-09-181-3/+3
| | | | | | | | | | | | | | | 2004-09-17 Ulrich Drepper <drepper@redhat.com> * include/link.h (struct link_map): Add l_used element. * sysdeps/generic/ldsodefs.h: Define DL_DEBUG_UNUSED. * elf/rtld.c (process_dl_debug): Recognize unused. (dl_main): When unused debug flag is set check for unused direct dependencies. When printing dependencies and SONAME starts with /, omit the SONAME => part. * elf/dl-lookup.c (_dl_lookup_symbol_x): Mark object in which the symbol has been found as used. * elf/ldd.bash.in: Add -u option.
* [BZ #390]Ulrich Drepper2004-09-171-6/+16
| | | | | | | | | | | | | Update. 2004-09-18 Jakub Jelinek <jakub@redhat.com> * sysdeps/unix/sysv/linux/nscd_setup_thread.c (setup_thread): Do nothing if __NR_set_tid_address is not defined. [BZ #390] 2004-09-17 Ulrich Drepper <drepper@redhat.com> * sysdeps/posix/getaddrinfo.c: Use gethostbyname3_r NSS function in case it is available.
* iAdd __nscd_getai prototype.Ulrich Drepper2004-09-161-56/+64
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* Update.Ulrich Drepper2004-09-151-16/+185
| | | | | | | | | | | | | | | | | | | | | 2004-09-15 Ulrich Drepper <drepper@redhat.com> * nscd/Makefile (rountines): Add nscd_getai. (nscd-modules): Add aicache. * nscd/aicache.c: New file. * nscd/nscd_getai.c: New file. * nscd/cache.c (prune_cache): Handle GETAI request type. * nscd/connections.c: Add GETAI support in request handling. * nscd/nscd-client.h (request_type): Add GETAI. Define ai_response_header and struct nscd_ai_result types. (struct datahead): Add aidata field. Declare __nscd_getai. * nscd/nscd.c: Add getaddrinfo definition to catch problems. * nscd/nscd.h: Declare addhstai and readdhstai. * sysdeps/posix/getaddrinfo.c: Add support for using cached results. * nscd/nscd-client.h (struct datahead): Use uint8_t instead of bool.
* (gaih_inet): Little code cleanup. Move variable h into gethosts macro.Ulrich Drepper2004-09-061-1/+1
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* (gaih_inet): Fix problem with AF_UNSPEC lookup with AI_CANONNAME of name ↵Ulrich Drepper2004-09-061-1/+3
| | | | which has only IPv6 addresses.
* Update.Ulrich Drepper2004-08-191-15/+16
| | | | | * sysdeps/posix/getaddrinfo.c (gaih_inet): Minor optimizations in list generation.
* Update.Ulrich Drepper2004-08-191-20/+23
| | | | | | * sysdeps/posix/getaddrinfo.c (gaih_inet): Don't use getcanonname_r function if AI_CANONNAME flag is not set in request.
* Update.Ulrich Drepper2004-08-191-4/+5
| | | | | | | | | | | | | | | | 2004-08-19 Jakub Jelinek <jakub@redhat.com> * sysdeps/posix/getaddrinfo.c (gaih_inet): Cast canon to (char *) to avoid warning. * resolv/nss_dns/dns-canon.c (_nss_dns_getcanonname_r): Initialize status to NSS_STATUS_UNAVAIL. 2004-08-19 Ulrich Drepper <drepper@redhat.com> * sysdeps/posix/getaddrinfo.c (gaih_inet): Use h->h_name in the cannoname lookup since it has the FQDN even if the original NAME value has not.
* Update.Ulrich Drepper2004-08-181-2/+3
| | | | | | | | | 2004-08-18 Ulrich Drepper <drepper@redhat.com> * sysdeps/posix/getaddrinfo.c (gaih_inet): Store NAME parameter pointer in new variable ORIG_NAME and se this pointer when determination of canonical name failed, not the possibly IDN translated value of NAME.
* UpdateUlrich Drepper2004-08-181-24/+20
| | | | | | | 2004-08-17 Ulrich Drepper <drepper@redhat.com> * sysdeps/posix/getaddrinfo.c: Fix memory handling of ai_canonname.
* Update.Ulrich Drepper2004-08-151-8/+13
| | | | | | * sysdeps/posix/getaddrinfo.c (gaih_inet): Optimize generation of v4-mapped addresses a bit. (gethosts): Move alloca out of macro, so that it is done only once.
* Update.Ulrich Drepper2004-08-151-236/+168
| | | | | | | | | | | | | | | | | | | | | | * sysdeps/posix/getaddrinfo.c (gaih_addrtuple): Change type of addr to avoid casts. (gethosts): Removed. (gethosts2): Renamed to gethosts. Make it usable for family != AF_UNSPEC. Fix AI_V4MAPPED. (gaih_inet): Remove use of old gethosts. Always use what used to be gethosts2. If entry is found, try to use the same NSS module's getcanonname_r function. Use gethostbyaddr for AI_CANONNAME only if getcanonname_r was not available. Fix filtering of AI_V4MAPPED addresses. Numerous cleanups. * resolv/nss_dns/dns-canon.c: New file. * resolv/Makefile (libnss_dns-routines): Add dns-canon. * resolv/Versions (libnss_dns): Add _nss_dns_getcanonname_r. * elf/Makefile: Add rules to build and run tst-dlopenrpath. * elf/tst-dlopenrpath.c: New file. * elf/tst-dlopenrpathmod.c: New file. * intl/tst-gettext.sh: Adjust for change of de.po file to UTF-8.
* Update.Ulrich Drepper2004-08-141-0/+12
| | | | | | * sysdeps/posix/getaddrinfo.c (getaddrinfo): I rfc3484 sorting is performed, make sure it is still the first entry after sotring which has the ai_canonname information.
* (gaih_inet): Really set ai_canonname only in one entry.Ulrich Drepper2004-08-141-2/+6
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* Update.Ulrich Drepper2004-08-051-3/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2004-08-04 Jakub Jelinek <jakub@redhat.com> * hesiod/hesiod.c (__hesiod_res_get): Use calloc instead of malloc + memset. (__hesiod_res_set): Free nsaddrs. * include/resolv.h (__res_maybe_init): Add prototype. * resolv/resolv.h (struct __res_state): Add _u._ext.initstamp field. * resolv/Versions (libc): Add __res_maybe_init@@GLIBC_PRIVATE. * resolv/res_libc.c (__res_initstamp, lock): New variables. (res_init): Increase __res_initstamp. (__res_maybe_init): New function. * resolv/res_init.c (__res_vinit): Initialize _u._ext.initstamp. * hesiod/hesiod.c (__hesiod_res_get): Use __res_maybe_init instead of RES_INIT check and {res_ninit,__res_ninit,res_init} call. * sysdeps/posix/getaddrinfo.c (gaih_inet): Likewise. * resolv/nss_dns/dns-host.c (_nss_dns_gethostbyname2_r, _nss_dns_gethostbyaddr_r): Likewise. * resolv/nss_dns/dns-network.c (_nss_dns_getnetbyname_r, _nss_dns_getnetbyaddr_r): Likewise. * resolv/gethnamaddr.c (gethostbyname, gethostbyname2, gethostbyaddr): Likewise. * resolv/res_data.c (fp_nquery, res_mkquery, res_mkupdate, res_isourserver, res_sendsigned, res_update, res_search, res_querydomain): Likewise. * nss/getXXbyYY_r.c (INTERNAL (REENTRANT_NAME)): Likewise. * nss/digits_dots.c (__nss_hostname_digits_dots): Likewise. * nss/getnssent_r.c (__nss_setent, __nss_endent, __nss_getent_r): Likewise. * sysdeps/posix/getaddrinfo.c (gaih_inet): Set ai_family for V4-mapped IPv6 addresses and req->ai_family==AF_INET. Reported by A. Guru <a.guru@sympatico.ca>. * po/pl.po: Likewise. characters than necessary.
* Update.Ulrich Drepper2004-08-051-8/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2004-08-05 Ulrich Drepper <drepper@redhat.com> * sysdeps/posix/getaddrinfo.c (gaih_inet): Recognize all the IPv4 numeric address formats inet_addr knows. (getaddrinfo): Allow AI_NUMERICSERV flag. If neither IPv4 nor IPv6 inerface is present we cannot make any decision for AI_ADDRCONFIG. Fail if AI_NUMERICSERV is set and the string is not just a number. Remove useless freeaddrinfo call. * resolv/netdb.h (AI_NUMERICSERV): Define. Based on a patch by a.guru@sympatico.ca. 2004-08-04 Jakub Jelinek <jakub@redhat.com> * stdlib/strfmon_l.c (__vstrfmon_l): Memset whole info structure instead of trying to initialize some, but not all, fields one by one. * stdio-common/printf_size.c (printf_size): Initialize fb_info structure with *info instead of trying to initialize some, but not all, fields from it. * nscd/connections.c (handle_request): Check if req->type is in LASTDBREQ .. LASTREQ range instead of req. * locale/programs/linereader.c (lr_create): Initialize lr->return_widestr to 0. * elf/dl-close.c (free_slotinfo): Add __libc_freeres_fn_section. (free_mem): Call free_slotinfo just once. * stdio-common/tst-fmemopen.c (main): Check for MAP_FAILED instead of NULL. * locale/localeinfo.h (_nl_locale_subfreeres): New prototype. * locale/setlocale.c (free_category): Add __libc_freeres_fn_section. (free_mem): Rename to _nl_locale_subfreeres. * iconv/gconv_db.c: Include locale/localeinfo.h. (free_derivation, free_modules_db): Add __libc_freeres_fn_section. (free_mem): Call _nl_locale_subfreeres. * iconv/gconv_dl.c (do_release_all): Add __libc_freeres_fn_section.
* Update.Ulrich Drepper2004-06-191-2/+4
| | | | | * sysdeps/posix/getaddrinfo.c (gaih_inet): For AI_CANONNAME, determine the canonical name only for the first returned entry.
* Update.Ulrich Drepper2004-03-171-3/+16
| | | | | | | | | | | | 2004-03-17 Ulrich Drepper <drepper@redhat.com> * resolv/netdb.h: Define AI_IDN_ALLOW_UNASSIGNED, AI_IDN_USE_STD3_ASCII_RULES, NI_IDN_ALLOW_UNASSIGNED, and NI_IDN_USE_STD3_ASCII_RULES. * inet/getnameinfo.c (getnameinfo): Implement handling of NI_IDN_ALLOW_UNASSIGNED and NI_IDN_USE_STD3_ASCII_RULES. * sysdeps/posix/getaddrinfo.c (gaih_inet): Implement handling of AI_IDN_ALLOW_UNASSIGNED and AI_IDN_USE_STD3_ASCII_RULES.