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* Fix Ipv4&IPv6 lookup in getaddrinfoAndreas Schwab2011-06-221-1/+1
| | | | Problem introduced in the last patch.
* Fix IPv6-only lookups through getaddrinfoUlrich Drepper2011-06-211-3/+31
| | | | | A recent patch introduced a problem where IPv6 lookups happily returned IPv4 addresses.
* Minor optimization of getaddrinfo after recent patchUlrich Drepper2011-06-211-14/+4
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* Fix memory leak in getaddrinfoUlrich Drepper2011-06-131-1/+1
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* Restore _res correctlyUlrich Drepper2011-05-291-2/+2
| | | | | | getaddrinfo works around the resolver functionality to avoid automatic IPv6 lookups. The restoring didn't allow for the resolver to set additional bits in _res.
* Don't unconditionally use alloca in gaih_inetUlrich Drepper2011-05-201-91/+342
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* Use mmap for allocation of buffers used for __abort_msgUlrich Drepper2011-05-151-12/+23
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* Fix sched_setscheduler call in spawn implementationUlrich Drepper2011-05-111-3/+1
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* Make complete getcwd work in rtldUlrich Drepper2011-05-081-21/+22
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* Fix Linux getcwd for long pathsUlrich Drepper2011-05-081-122/+234
| | | | | | | | | | The getcwd syscall (so far?) can only handle path up to one page in size. There is no limit about directory hierarchy depth, though, and the POSIX getcwd is supposed to handle this. In that case fall back to the generic getcwd. Additionally, optimize the generic getcwd to use openat when possible to change the asymptotic performance from O(N^2) to O(n).
* getaddrinfo(AF_INET6) does not return scope_id info provided by NSS modulesMaciej Babinski2011-05-021-45/+28
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* Fix decoding of canonical name in getaddrinfo.Ulrich Drepper2011-01-191-0/+1
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* Relax requirement on close in child created by posix_spawn.Ulrich Drepper2011-01-131-3/+17
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* Add self-contained test for NSS.Ulrich Drepper2010-08-111-1/+2
| | | | | While at it fix interaction between __nss_configure_lookup and nscd. Otherwise the test fails if nscd is runnung.
* Handle POSIX-compliant errno value of unlink in remove.Ulrich Drepper2010-04-041-2/+8
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* Fix one case of last checkin.Ulrich Drepper2010-03-261-0/+1
| | | | If the v4 lookup failed but v6 succeeded we treat this as a success.
* Don't abort immediately on successful lookup in getaddrinfo.Ulrich Drepper2010-03-261-10/+10
| | | | | | | When not using gethostbyname4 methods we immediately aborted the loop over the nss modules on the first successful lookup. While this is almost always what is wanted the nsswitch.conf file allows to select something different.
* Fix spurious UNAVAIL status is getaddrinfoAndreas Schwab2010-03-261-0/+1
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* Fix typo in cuseridAndreas Schwab2010-03-251-1/+1
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* calls to cuserid() can result in buffer overruns and/or overflowsJonathan Geisler2010-03-241-2/+3
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* Fix a few error cases in *name4_r lookup handling.Ulrich Drepper2009-12-101-7/+2
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* Implement mkstemps and mkstemps64.Ulrich Drepper2009-10-301-7/+7
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* Handle missing NSS modules and those without callbacks.Ulrich Drepper2009-07-251-0/+2
| | | | | getaddrinfo didn't update the status variable in that round of the loop if no callback was used.
* Preserve message printed before abort.Ulrich Drepper2009-06-151-1/+16
| | | | | | | The terminal output etc is not visible in a core file. The new libc-internal variable __abort_msg will point to a string with the message which has been printed before the abort in case abort is called from inside libc. BZ #10217
* * sysdeps/unix/sysv/linux/preadv.c: The kernel API changed. Adjust.Ulrich Drepper2009-04-232-24/+12
| | | | | | | | | | | | | | | | | | * sysdeps/unix/sysv/linux/pwritev.c: Likewise. 2009-04-23 Jakub Jelinek <jakub@redhat.com> * sysdeps/posix/pwritev.c (PWRITEV): Fix up comment. Copy data from vector to temporary buffer and call PWRITEV after it instead of vice versa. * sysdeps/posix/preadv.c: Fix up comment. * misc/preadv.c: Likewise. * misc/preadv64.c: Likewise. * misc/pwritev.c: Likewise. * misc/pwritev64.c: Likewise. * misc/sys/uio.h (preadv, pwritev, preadv64, pwritev64): Likewise. 2009-04-23 Ulrich Drepper <drepper@redhat.com>
* * sysdeps/posix/preadv.c: Reading of zero bytes is no error.Ulrich Drepper2009-04-172-2/+2
| | | | | * sysdeps/posix/readv.c: Likewise. Reported by Markus Armbruster <armbru@redhat.com>.
* * misc/Makefile (routines): Add preadv, preadv64, pwritev, pwritev64.Ulrich Drepper2009-04-034-0/+234
| | | | | | | | | | | | | | | | | | | | | | * misc/Versions: Export preadv, preadv64, pwritev, pwritev64 for GLIBC_2.10. * misc/sys/uio.h: Declare preadv, preadv64, pwritev, pwritev64. * sysdeps/unix/sysv/linux/kernel-features.h: Add entries for preadv and pwritev. * misc/preadv.c: New file. * misc/preadv64.c: New file. * misc/pwritev.c: New file. * misc/pwritev64.c: New file. * sysdeps/posx/preadv.c: New file. * sysdeps/posx/preadv64.c: New file. * sysdeps/posx/pwritev.c: New file. * sysdeps/posx/pwritev64.c: New file. * sysdeps/unix/sysv/linux/preadv.c: New file. * sysdeps/unix/sysv/linux/preadv64.c: New file. * sysdeps/unix/sysv/linux/pwritev.c: New file. * sysdeps/unix/sysv/linux/pwritev64.c: New file. * sysdeps/unix/sysv/linux/wordsize-64/preadv64.c: New file. * sysdeps/unix/sysv/linux/wordsize-64/pwritev64.c: New file.
* * sysdeps/unix/sysv/linux/kernel-features.h: DefineUlrich Drepper2009-04-032-45/+37
| | | | | | | | | | | | | __ASSUME_COMPLETE_READV_WRITEV. * sysdeps/unix/sysv/linux/readv.c: No need for userlevel fallback with modern kernels. * sysdeps/unix/sysv/linux/writev.c: Likewise. * sysdeps/posix/readv.c: Since read is a cancellation point we have to free a possible malloced buffer in case of cancellation. * sysdeps/posix/writev.c: Likewise for write. c2009-04-01 Ulrich Drepper <drepper@redhat.com>
* ..Ulrich Drepper2009-02-251-0/+10
| | | | | | | | | | 2009-02-24 Ulrich Drepper <drepper@redhat.com> * bits/confname.h: Define _SC_TRACE_EVENT_NAME_MAX, _SC_TRACE_NAME_MAX, _SC_TRACE_SYS_MAX, _SC_TRACE_USER_EVENT_MAX, _SC_XOPEN_STREAMS. * sysdeps/posix/sysconf.c (__sysconf): Handle _SC_TRACE_EVENT_NAME_MAX, _SC_TRACE_NAME_MAX, _SC_TRACE_SYS_MAX, _SC_TRACE_USER_EVENT_MAX, _SC_XOPEN_STREAMS.
* [BZ #7095]Ulrich Drepper2009-02-071-2/+29
| | | | | | | | | | | | | | | | | | 2009-02-06 Ulrich Drepper <drepper@redhat.com> [BZ #7095] * bits/confname.h: Add SUSv7 macros for getconf environments. * bits/environments.h: Likewise. * sysdeps/unix/sysv/linux/i386/bits/environments.h: Likewise. * sysdeps/unix/sysv/linux/powerpc/bits/environments.h: Likewise. * sysdeps/unix/sysv/linux/s390/bits/environments.h: Likewise. * sysdeps/unix/sysv/linux/sparc/bits/environments.h: Likewise. * sysdeps/unix/sysv/linux/x86_64/bits/environments.h: Likewise. * posix/confstr.c: Handle SUSv5 and SUSv7 environments. * posix/getconf.c: Likewise. * posix/sysconf.c: Likewise. * sysdeps/posix/sysconf.c: Likewise. * posix/Makefile (getconf.speclist): Also collect SUSv5 and SUSv7 environments.
* * sysdeps/posix/getaddrinfo.c (gaih_inet): When theUlrich Drepper2008-12-291-0/+2
| | | | gethostbyname4_r function call succeeded, just leave the loop.
* * resolv/nss_dns/dns-host.c (_nss_dns_gethostbyname3_r): RecognizeUlrich Drepper2008-12-031-0/+2
| | | | | | | | | ESRCH return value. (_nss_dns_gethostbyname4_r): Likewise. * resolv/res_init.c (__res_vinit): Initialize nscount to zero. * sysdeps/posix/getaddrinfo.c (gaih_inet): In case we use gethostbyname4_r, we don't have a separate IPv6 status, so copy the no_data variable.
* * sysdeps/posix/getaddrinfo.c (getaddrinfo): Only restrict searchUlrich Drepper2008-11-271-7/+1
| | | | to IPv4 or IPv6 if an interface has been found.
* * sysdeps/posix/getaddrinfo.c (getaddrinfo): If the system hasUlrich Drepper2008-11-271-0/+6
| | | | neither IPv4 nor IPv6 addresses defined, don't do anything.
* * sysdeps/posix/clock_getres.c (hp_timing_getres): Remove inlineUlrich Drepper2008-08-021-2/+2
| | | | to prevent warning.
* * sysdeps/posix/getaddrinfo.c (gaih_inet): Raise size of initialUlrich Drepper2008-07-301-1/+1
| | | | buffer passed to NSS functions.
* * sysdeps/posix/getaddrinfo.c: Move _res_hconf_init call to aUlrich Drepper2008-06-131-21/+9
| | | | better place so it is not called when nscd is used.
* * sysdeps/posix/getaddrinfo.c (gaih_inet): If nscd reports noUlrich Drepper2008-05-171-1/+4
| | | | entry is available, believe it.
* * sysdeps/posix/getaddrinfo.c (gaih_inet): After gethostbyname4_rUlrich Drepper2008-05-161-2/+3
| | | | lookup, don't assign canon unconditionally.
* (match_prefix): Don't treat IPv4 loopback address special whenUlrich Drepper2008-05-141-11/+5
| | | | converting to v4 mapped addressed.
* * sysdeps/posix/getaddrinfo.c (get_scope): Loopback addresses haveUlrich Drepper2008-05-141-1/+4
| | | | to be treated like link-local addresses.
* * sysdeps/posix/getaddrinfo.c (getaddrinfo): Add _res_hconf_initUlrich Drepper2008-05-141-0/+5
| | | | if necessary.
* * sysdeps/posix/getaddrinfo.c: Implement handling of DCCP, UDPlite,Ulrich Drepper2008-05-141-0/+4
| | | | and SCTP.
* * sysdeps/posix/getaddrinfo.c: Implement handling of DCCP andUlrich Drepper2008-05-141-17/+25
| | | | | | | | | | UDPlite. * nss/getent.c (ahosts_keys_int): Handle all known socket types. * inet/netinet/in.h (IPPIPPROTO_DCCP, IPPROTO_UDPLITE): Define. * sysdeps/unix/sysv/linux/bits/socket.h (SOCK_DCCP): Define.
* * include/resolv.h: Adjust __libc_res_nquery and __libc_res_nsendUlrich Drepper2008-05-101-73/+116
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | prototypes. * include/arpa/nameser_compat.h: Define T_UNSPEC. * nis/Versions (libnss_nis): Export _nss_nis_gethostbyname4_r. (libnss_nisplus): Export _nss_nisplus_gethostbyname4_r. * nis/nss_nis/nis-hosts.c (LINE_PARSER): Change to also handle af==AF_UNSPEC. (_nss_nis_gethostbyname4_r): New function. * nis/nss_nisplus/nisplus-hosts.c (_nss_nisplus_parse_hostent): Change to also handle af==AF_UNSPEC. (get_tablename): New function. Use it to avoid duplication. (_nss_nisplus_gethostbyname4_r): New function. * nscd/aicache.c (addhstaiX): Use gethostbyname4_r function is available. * nss/Versions (libnss_files): Export _nss_files_gethostbyname4_r. * nss/nss.h: Define struct gaih_addrtuple. * nss/nss_files/files-hosts.c (LINE_PARSER): Change to also handle af==AF_UNSPEC. (_nss_files_gethostbyname4_r): New function. * resolv/Versions (libnss_dns): Export _nss_dns_gethostbyname4_r. * resolv/gethnmaddr.c: Adjust __libc_res_nsearch and __libc_res_nquery calls. * resolv/res_query.c (__libc_res_nquery): Take two additional parameters for second answer buffer. Handle type=T_UNSPEC to mean look up IPv4 and IPv6. Change all callers. * resolv/res_send.c (__libc_res_nsend): Take five aditional parameters for an additional query and answer buffer. Pass to send_vc and send_dg. (send_vc): Send possibly two requests and receive two answers. (send_dg): Likewise. * resolv/nss_dns/dns-host.c: Adjust calls to __libc_res_nsearch and __libc_res_nquery. (_nss_dns_gethostbyname4_r): New function. (gaih_getanswer_slice): Likewise. (gaih_getanswer): Likewise. * resolv/nss_dns/dns-canon.c (_nss_dns_getcanonname_r): Adjust __libc_res_nquery call. * resolv/nss_dns/dns-network.c (_nss_dns_getnetbyaddr_r): Likewise. (_nss_dns_getnetbyname_r): Adjust __libc_res_nsearch call. * sysdeps/posix/getaddrinfo.c: Use gethostbyname4_r function is available.
* [BZ #5939]Ulrich Drepper2008-03-301-1/+1
| | | | * sysdeps/posix/tempname.c (__gen_tempname): Correct flag selection.
* * posix/gai.conf: Fix comment for scope nullbits.Ulrich Drepper2008-03-261-0/+1
| | | | | * sysdeps/posix/getaddrinfo.c (gaiconf_init): If /bits is not present, default to 128 bits for v4 mapped addresses.
* Remove useless "if" before "free".Ulrich Drepper2008-03-191-2/+1
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* * sysdeps/posix/getaddrinfo.c (default_labels): Adjust for changeUlrich Drepper2008-01-161-52/+52
| | | | | | | of names of in in6_addr. (default_precedence): Likewise. * sysdeps/unix/sysv/linux/cmsg_nxthdr.c: Include <stddef.h> for NULL definition.
* * sysdeps/posix/getaddrinfo.c (rfc3484_sort): Store result ofUlrich Drepper2008-01-101-12/+39
| | | | native interface lookup in all the relevant places.
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