Commit Graph

310 Commits

Author SHA1 Message Date
Corinna Vinschen abbe1f5320 * fhandler_disk_file.cc (fhandler_disk_file::fchown): Fix typo in
comment.
	* mount.cc (mount_info::from_fstab): Use tmp_pathbuf rather than
	stack for big local buffer.
	* net.cc (cygwin_gethostname): Call GetComputerNameExA rather than
	GetComputerNameA if gethostname failed.
	* shared.cc (user_info::initialize): Fix formatting.
	* include/sys/file.h: Define flock and accompanying macros if not
	already defined in sys/_default_fcntl.h.
2014-02-06 20:38:35 +00:00
Corinna Vinschen d2a88d9792 Throughout, drop unnecessary explicit includes of windows header files
included by default.
	* winlean.h: Add long comment to explain why we have to define certain
	symbols.
	(_NORMALIZE_): Define.
	(_WINNLS_): Drop definition and subsequent undef.
	(_WINNETWK_): Ditto.
	(_WINSVC_): Ditto.

2013-11-23  Eric Blake  <eblake@redhat.com>
2013-11-24 12:13:36 +00:00
Corinna Vinschen 0732e52c41 * net.cc (cygwin_getaddrinfo): Fix a comment. Only memset whints if
hints is NULL.  Add a comment and set whints.ai_family explicitely to
	AF_UNSPEC to follow glibc man page closely.  Check flags against whints
	for locality.
2013-11-19 18:07:46 +00:00
Corinna Vinschen 5b56e9b02b * autoload.cc (IdnToAscii): Define.
(IdnToUnicode): Define.
	(FreeAddrInfoW): Define.
	(GetAddrInfoW): Define.
	(GetNameInfoW): Define.
	* net.cc: Drop W. Richard STEVENS libgai implementation.
	(cygwin_freeaddrinfo): Move code from ipv4_freeaddrinfo here.  Move
	definition up in file to avoid forward declaration in ga_duplist.
	(ga_dup): Take addrinfoW as input.  Add parameters to get IDN flags
	and to set error value.  Handle IDN flags and especially AI_CANONIDN.
	Convert input wchar_t ai_canonname string to multibyte for output.
	(ga_duplist): Add parameters to get IDN flags and to set error value
	and propagate to ga_dup.  Call cygwin_freeaddrinfo.
	(gai_errmap): Add comments.  Align error strings to GLibc.  Add
	EAI_IDN_ENCODE entry.
	(get_ipv6_funcs): Remove.
	(load_ipv6_guard): Remove.
	(ipv6_inited): Remove.
	(load_ipv6): Remove.
	(load_ipv6_funcs): Remove.
	(cygwin_getaddrinfo): Drop calling load_ipv6.  Handle AI_IDN* flags.
	Convert input strings to wchar_t and call GetAddrInfoW/FreeAddrInfoW.
	In case hints is NULL, set default ai_flags explicitely to
	AI_V4MAPPED | AI_ADDRCONFIG, as documented for Glibc.  Only add AI_ALL
	if AI_ADDRCONFIG is not given.  Unconditionally add Windows-specific
	AI_DISABLE_IDN_ENCODING to ai_flags to make IDN behaviour compatible
	to Glibc even on Windows 8 and later.
	(cygwin_getnameinfo): Drop calling load_ipv6.  Handle NI_IDN* flags.
	Call GetNameInfoW and convert returned strings from wchar_t to
	multibyte.
	* include/netdb.h: Add comments to describe flags and error values.
	(AI_*): Define all flags using hex values for clearness.
	(AI_IDN): Define.
	(AI_CANONIDN): Define.
	(AI_IDN_ALLOW_UNASSIGNED): Define.
	(AI_IDN_USE_STD3_ASCII_RULES): Define.
	(NI_*): Define all flags using hex values for clearness.
	(NI_IDN): Define.
	(NI_IDN_ALLOW_UNASSIGNED): Define.
	(NI_IDN_USE_STD3_ASCII_RULES): Define.
	(EAI_IDN_ENCODE): Define.
2013-11-19 13:29:37 +00:00
Corinna Vinschen 95ff6fc6da * devices.in (dev_storage): Map /dev/zero and /dev/full to \Device\Null.
* devices.cc: Regenerate.
	* dtable.h (struct dtable): Make fhandler_base friend, rather
	than fhandler_disk_file.
	* fhandler.cc (fhandler_base::open_with_arch): Create unique id.
	(fhandler_base::cleanup): Call del_my_locks.
	(fhandler_base::fcntl): Handle F_GETLK, F_SETLK and F_SETLKW.
	* fhandler.h (fhandler_base::get_dev): Return real device number.
	(fhandler_base::set_unique_id): New inline method.
	(fhandler_disk_file::lock): Drop declaration.
	(fhandler_disk_file::get_dev): New method, return pc.fs_serial_number.
	(fhandler_dev_zero::open): Drop declaration.
	* fhandler_disk_file.cc (fhandler_disk_file::close): Move
	del_my_locks call to fhandler_base::open_with_arch.
	(fhandler_disk_file::fcntl): Move handling of locking commands to
	fhandler_base::fcntl.
	(fhandler_base::open_fs): Drop call to NtAllocateLocallyUniqueId.
	* fhandler_zero.cc (fhandler_dev_zero::open): Remove so that default
	fhandler_base::open is used to open \Device\Null.
	* flock.cc (fixup_lockf_after_exec): Finding a single fhandler is
	enough here.
	(fhandler_base::lock): Replace fhandler_disk_file::lock.  Refuse to lock
	nohandle devices.  Handle read/write test using POSIX flags.  Explain
	why.  Never fail on SEEK_CUR or SEEK_END, rather assume position 0,
	just as Linux.
	* net.cc (fdsock): Create unique id.
2013-10-24 09:41:17 +00:00
Corinna Vinschen ba763af559 * net.cc (gen_old_if_name): New function to generate short interface
names for old pre-1.7 applications.
	(get_ifs): Call gen_old_if_name for said old applications.
2013-06-13 19:37:14 +00:00
Corinna Vinschen 61522196c7 * Merge in cygwin-64bit-branch. 2013-04-23 09:44:36 +00:00
Christopher Faylor bc837d22f3 Throughout, update copyrights to reflect dates which correspond to main-branch
checkins.  Regularize copyright format.
2013-01-21 04:38:31 +00:00
Corinna Vinschen 5ab123f4aa * fhandler_registry.cc: Drop Mingw.org considerations.
* fhandler_serial.cc: Ditto.
	* fhandler_socket.cc: Ditto.
	* fhandler_tape.cc: Ditto.
	* fhandler_tty.cc: Ditto.
	* net.cc: Ditto.
	* ntdll.h: Ditto.
	* sched.cc: Ditto.
	* sec_helper.cc: Ditto.
2012-11-26 13:28:53 +00:00
Christopher Faylor 0b1545eb3a * net.cc (get_adapters_addresses): Drop FIXME part of comment. 2012-08-21 14:41:57 +00:00
Christopher Faylor 46f5dd5958 whitespace cleanup 2012-08-16 23:34:45 +00:00
Corinna Vinschen acddda4bf9 Add files missing in previous checkin 2012-07-06 13:53:23 +00:00
Christopher Faylor 1809b65e23 * Makefile.in: Add some more optimization flags for cygwait, malloc and path. Explain
why -fomit-frame-pointer doesn't work right for passwd.o and path.o.  Add
-static to link command line for cygwin0.dll.
* fhandler_disk_file.cc (fhandler_disk_file::facl): Reorganize slightly to
silence compiler warning when compiling with -fstack-check.
* net.cc (inet_ntop6): Initialize structure members to silence compiler warning
when compiling with -fstack-check.
* pseudo-reloc.cc (_pei386_runtime_relocator): Make this a C function.  Detect
NULL u.
* winsup.h (_pei386_runtime_relocator): Declare this as extern "C".
* lib/_cygwin_crt0_common.cc (_pei386_runtime_relocator): Call with NULL
argument.
* signal.cc (sigaction_worker): Eliminate last argument.  Let callers report
their own strace info.  Regparmize.
(sigaction): Reflect sigaction_worker changes.
(siginterrupt): Ditto.
* exceptions.cc: Update copyright.
2012-07-02 02:24:25 +00:00
Corinna Vinschen 6cb222edce * net.cc (cygwin_recvfrom): Don't shortcircuit if len == 0. Add comment
to explain why.
	(cygwin_recv): Ditto.
	(cygwin_recvmsg): Ditto.
2012-05-21 14:56:02 +00:00
Corinna Vinschen 00a76ece10 * net.cc (get_adapters_addresses): Only create thread on affected
systems.  Change comment acordingly.
	* wincap.h (wincaps::has_gaa_largeaddress_bug): New element.
	* wincap.cc: Implement above element throughout.
	(wincap_8): New globale wincaps to support Windows 8.
	(wincapc::init): Take Windows 8 into account.  Set new
	has_gaa_largeaddress_bug member to false on 32 bit systems.
2012-05-03 08:34:44 +00:00
Corinna Vinschen 3e25449aa5 * net.cc (call_gaa): New thread function to call GetAdaptersAddresses.
(get_adapters_addresses): Call call_gaa.  If necessary, call it as
	child thread.  Explain why that's necessary.
2012-03-08 16:02:44 +00:00
Corinna Vinschen 07a6b9dd22 * cygtls.cc (dll_cmp): New comparison function for bsearch.
(well_known_dlls): New array containing well-known DLLs.
	(_cygtls::call2): Add code for BLODA detection.
	* net.cc (fdsock): Ditto.
2012-02-27 11:55:27 +00:00
Christopher Faylor 1b23b30b29 Clean up whitespace. 2011-12-17 23:39:47 +00:00
Christopher Faylor b9aa81491f Throughout, remove extra space after function name from debugging output.
Throughout, change syscalls to report on return values using new %R format
option.
* smallprint.cc (__small_vsprintf): Add parsing for %R to report on return
values and possible errno from syscalls.
* errno.cc (errmap): Add PRIVILEGE_NOT_HELD.
* fhandler_tty.cc (fhandler_pty_master::setup): When creating a thread use
shorter name to reduce debuggging output.
* select.cc (start_thread_pipe): Ditto.
(start_thread_serial): Ditto.
(start_thread_socket): Ditto.
(start_thread_mailslot): Ditto.
* sigproc.cc (talktome): Ditto.
2011-12-03 21:43:27 +00:00
Corinna Vinschen a06c3bf336 * net.cc (socketpair): Bind first socket to loopback only as well. 2011-10-05 06:18:16 +00:00
Corinna Vinschen 35e8bb2b7e * net.cc (cygwin_getsockopt): Drop erroneous double conversion of error
code returned by SOL_SOCKET/SO_ERROR.  Fix error handling.
2011-09-02 09:52:08 +00:00
Pierre Humblet 927761a425 2011-08-16 Pierre Humblet <Pierre.Humblet@ieee.org>
* net.cc (gethostby_helper): Remove DEBUGGING code from and
        streamline the second pass.
2011-08-16 23:32:18 +00:00
Corinna Vinschen a5408d982c * net.cc (socketpair): Release sb0 if there's no space left for sb1. 2011-08-04 08:22:11 +00:00
Corinna Vinschen c487f2fef5 Throughout change "WinSock" to "Winsock" in comments.
* fhandler_socket.cc (fhandler_socket::sendmsg): Add missing call to
	get_inet_addr to convert AF_LOCAL to AF_INET sockets.
	* net.cc (cygwin_socket): Workaround UDP Winsock problem.  Add comment
	to explain why.
	* select.cc: Include winsock2.h rather than winsock.h.
2011-07-29 12:47:54 +00:00
Christopher Faylor b86f999af1 whitespace elimination 2011-06-06 05:02:13 +00:00
Corinna Vinschen c60d0bbe68 * net.cc (fdsock): Drop setting uninterruptible_io to true. 2011-05-01 08:14:40 +00:00
Corinna Vinschen cbc26145e8 * net.cc (get_ipv4fromreg_ipcnt): Rearrange to fetch all registry
values at once using RtlQueryRegistryValues.
	(get_ipv4fromreg): Ditto.
2011-04-19 08:59:30 +00:00
Corinna Vinschen 6ce541281e Drop NT4 support.
* autoload.cc (DnsQuery_A): Fatal if not available.
	(DnsRecordListFree): Ditto.
	(DsGetDcNameW): Ditto.
	(NetGetAnyDCName): Remove.
	(NetGetDCName): Remove.
	(EnumProcessModules): Fatal if not available.
	(GetModuleFileNameExW): Ditto.
	(GetModuleInformation): Ditto.
	(GetProcessMemoryInfo): Ditto.
	(QueryWorkingSet): Ditto.
	(LsaRegisterLogonProcess): Ditto.
	* fenv.cc (_feinitialise): Drop supports_sse condition.
	* fhandler_disk_file.cc (path_conv::isgood_inode): Fix comment.
	(fhandler_base::fstat_by_name): Drop has_fileid_dirinfo condition.
	(fhandler_disk_file::opendir): Ditto.
	* fhandler_netdrive.cc (fhandler_netdrive::readdir): Fix comment.
	* fhandler_proc.cc (format_proc_partitions): Drop NT4-only code.
	* fhandler_process.cc (get_process_state): Ditto.
	* kernel32.cc (GetWindowsDirectoryW): Remove.
	(GetWindowsDirectoryA): Remove.
	* miscfuncs.cc (nice_to_winprio): Drop NT4-only code.
	* mount.cc (fs_info::update): Fix comments.
	* net.cc (get_2k_ifs): Drop NT4-only code.
	* sec_auth.cc (get_logon_server): Ditto.
	(lsaauth): Drop NT4-specific error handling.
	* security.cc (alloc_sd): Set SE_DACL_PROTECTED unconditionally.
	* select.cc (select_stuff::wait): Always use MWMO_INPUTAVAILABLE.
	(peek_windows): Drop NT4-only condition in call to PeekMessage.
	* syscalls.cc (gethostid): Remove NT4-only workaround.
	* wincap.cc: Througout, drop has_dacl_protect,
	has_broken_if_oper_status, has_process_io_counters,
	has_terminal_services, has_extended_priority_class, has_guid_volumes,
	has_fileid_dirinfo, has_mwmo_inputavailable and supports_sse from
	wincaps.
	(wincap_nt4sp4): Remove.
	(wincap_minimal): Set to wincap_2000.
	(wincapc::init): Rely on availability of OSVERSIONINFOEX structure.
	Treat error from GetVersionEx as fatal.  Treat NT4 as fatal.
	* wincap.h (struct wincaps): Drop has_dacl_protect,
	has_broken_if_oper_status, has_process_io_counters,
	has_terminal_services, has_extended_priority_class, has_guid_volumes,
	has_fileid_dirinfo, has_mwmo_inputavailable and supports_sse flags
	and methods.
	* winlean.h (GetWindowsDirectoryW) Define as GetSystemWindowsDirectoryW.
	(GetWindowsDirectoryA): Define as GetSystemWindowsDirectoryA.
2011-04-04 12:23:36 +00:00
Corinna Vinschen a011f95216 * net.cc (SIO_BASE_HANDLE): Define.
(fdsock): If we got an LSP handle, try to create a copy of the base
	handle instead.  Change comment to explain.
2011-03-29 10:25:20 +00:00
Corinna Vinschen 291698e54a * fhandler_socket (fhandler_socket::readv): Call recv_internal directly,
rather than recvmsg.
	(fhandler_socket::writev): Call send_internal directly, rather than
	sendmsg.
	* net.cc (cygwin_recv): Call fhandler_socket::recvfrom directly, rather
	than cygwin_recvfrom.
	(cygwin_send): Call fhandler_socket::sendto directly, rather than
	cygwin_sendto.
2011-02-21 17:01:05 +00:00
Corinna Vinschen 3591470260 * Throughout fix copyright dates. 2011-02-15 15:56:03 +00:00
Corinna Vinschen a01454811a * fhandler_socket.cc (address_in_use): Disable. Add comment.
(fhandler_socket::bind): Change comment to explain setting the
	SO_EXCLUSIVEADDRUSE socket option.  Remove code which checks for
	address in use.
	* net.cc (cygwin_setsockopt): Never set SO_REUSEADDR option.  Improve
	comment to compensate for the deleted comment in fhandler_socket::bind.
	* wincap.cc: Throughout, drop has_enhanced_socket_security from wincaps.
	* wincap.h (struct wincaps): Drop has_enhanced_socket_security flags
	and method.
2011-01-30 21:52:12 +00:00
Corinna Vinschen bdcc0b84ed * net.cc (get_xp_ifs): Fix counting of idx to return stable interface
alias names for interfaces with multiple IPv4 addresses.
2010-12-02 11:39:15 +00:00
Corinna Vinschen 943c59e3e8 * autoload.cc (SendARP): Remove.
* net.cc (get_flags): Set IFF_NOARP flag for PPP and SLIP devices.
	(get_xp_ifs): Unify IFF_BROADCAST setting.  Drop calling SendARP to
	set IFF_NOARP flag.
2010-11-23 15:37:41 +00:00
Corinna Vinschen 9dda712bd9 * net.cc (get_ipv4fromreg_ipcnt): Fix debug output. Only create debug
output if error is not ERROR_FILE_NOT_FOUND.
	(get_ipv4fromreg): Ditto.
2010-11-22 13:03:00 +00:00
Corinna Vinschen 9d86e31826 * net.cc (getdomainname): Drop special case for NT4. 2010-09-28 16:18:57 +00:00
Corinna Vinschen 6fe59500e5 * fhandler_socket.cc (fhandler_socket::bind): Drop has_exclusiveaddruse
condition.  Fix comment about availability.  Move remaining comment to
	the right spot.  Drop has_ip_helper_lib condition.
	* net.cc (cygwin_setsockopt): Drop has_disabled_user_tos_setting
	condition.  Fix comment.
	(get_2k_ifs): Fix comment.
	(get_nt_ifs): Remove.
	(getifaddrs): Drop call to get_nt_ifs.
	(get_ifconf): Ditto.
	* wincap.cc: Throughout, drop has_ip_helper_lib,
	has_disabled_user_tos_setting, and has_exclusiveaddruse settings from
	wincaps.
	(wincap_unknown): Remove.
	(wincap_nt4): Remove.
	(wincap_minimal): New macro, set to wincap_nt4sp4 for now.
	(wincapc::init): Drop test for pre-SP4 NT4.  Just imply at least NT SP4.
	Replace references to wincap_unknown with references to wincap_minimal.
	* wincap.h (struct wincaps): Drop has_ip_helper_lib,
	has_disabled_user_tos_setting, and has_exclusiveaddruse flags and
	methods.
2010-09-25 20:06:21 +00:00
Corinna Vinschen 893a8b78fc * autoload.cc (LoadDLLprime): Change dllname storage to string16.
(struct dll_info): Convert name to WCHAR.
	(std_dll_init): Load DLLs with full path to windows system directory.
	Add hint to Microsoft security advisory.
	* dcrt0.cc (init_windows_system_directory): New function.
	(dll_crt0_0): Call init_windows_system_directory first.
	* exceptions.cc (windows_system_directory): Move to globals.cc.
	(windows_system_directory_length): Ditto.
	(events_init): Drop code fetching windows_system_directory.
	* globals.cc (windows_system_directory): New global variable.
	(windows_system_directory_length): Ditto.
	* net.cc (load_ipv6_funcs): Use windows_system_directory rather than
	GetSystemDirectoryW.
	* netdb.cc (open_system_file): Ditto.  Simplify debug output.
2010-08-28 08:51:21 +00:00
Corinna Vinschen 7ba0a42f55 * net.cc (cygwin_getsockopt): Make sure SO_PEERCRED is only handled
in level SOL_SOCKET.  Workaround a return value regression in Vista
	and later.  Add comment to explain.
2010-07-02 14:36:43 +00:00
Corinna Vinschen 83dddecb34 * net.cc: Remove calls to sig_dispatch_pending throughout.
* libc/rexec.cc: Ditto.
2010-03-30 09:25:46 +00:00
Christopher Faylor 084ea5108e Throughout change all calls of low_priority_sleep (0) to yield ().
* miscfuncs.cc (yield): Rename from low_priority_sleep.  Remove all of the
logic which called Sleep() and just use SwitchToThread.
* miscfuncs.h (yield): Rename from low_priority_sleep.
(SLEEP_0_STAY_LOW): Delete unused define.
* shared.cc (memory_init): Move heap_init() call directly after shared memory
initialization to more closely mimic long-standing program flow.
* tty.cc (tty_list::terminate): Replace call to low_priority_sleep with Sleep.
2010-03-12 23:13:48 +00:00
Corinna Vinschen 9d5bf1b13c * fhandler_socket.cc (fhandler_socket::accept4): Set nonblocking
flag exactly according to flags, as on Linux.
	* net.cc (cygwin_accept): Maintain BSD semantics here.
2010-01-15 21:34:27 +00:00
Corinna Vinschen 0d6531551b * cygwin.din (accept4): Export.
* fhandler.h (fhandler_socket::accept4): Rename from accept.  Take
	additional flag parameter.
	* fhandler_socket.cc (fhandler_socket::accept4): Ditto.  Handle
	SOCK_NONBLOCK and SOCK_CLOEXEC flags.
	* net.cc (cygwin_socket): Handle SOCK_NONBLOCK and SOCK_CLOEXEC flags
	in type.  Check for invalid flag values.
	(socketpair): Ditto.
	(cygwin_accept): Accommodate renaming of fhandler_socket::accept
	function to accept4.
	(accept4): New function.
	* posix.sgml: Mention accept4 as GNU extensions.
	* include/cygwin/socket.h (SOCK_NONBLOCK): Define.
	(SOCK_CLOEXEC): Define.
	(_SOCK_FLAG_MASK): Define when building Cygwin.
	* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
	* include/sys/socket.h (accept4): Declare.
2010-01-15 15:40:05 +00:00
Corinna Vinschen 2f5d8f7bd0 * net.cc (cygwin_setsockopt): Only skip calling setsockopt(SO_REUSEADDR)
on stream sockets under systems supporting enhanced socket security.
2009-12-15 17:08:20 +00:00
Corinna Vinschen 27bbefdefd * fhandler_socket.cc (fhandler_socket::fixup_before_fork_exec): Add
socket handle value to debug output.
	(fhandler_socket::fixup_after_fork): Ditto.  Make new socket handle
	OVERLAPPED, just as if it has been created with socket().
	* net.cc (fdsock): Close duplicated socket and explain why.  Disable
	the entire WSADuplicateSocket test for now and explain why.
2009-11-23 14:50:14 +00:00
Corinna Vinschen b14f53a8ec Reintegrate socket duplication via WSADuplicateSocket/WSASocket.
* autoload.cc (WSADuplicateSocketW): Define.
	(WSASocketW): Define.
	* dtable.cc (dtable::release): Call dec_need_fixup_before if necessary.
	(dtable::fixup_before_fork): New function.
	(dtable::fixup_before_exec): New function.
	* dtable.h (class dtable): Add member cnt_need_fixup_before.  Add
	declarations for above new functions.
	(dtable::dec_need_fixup_before): New inline method.
	(dtable::inc_need_fixup_before): New inline method.
	(dtable::need_fixup_before): New inline method.
	* fhandler.h (fhandler_base::fixup_before_fork_exec): New virtual
	method.
	(fhandler_base::need_fixup_before): New virtual method.
	(class fhandler_socket): Add member prot_info_ptr.
	(fhandler_socket::init_fixup_before): Declare.
	(fhandler_socket::need_fixup_before): New inline method.
	(fhandler_socket::fixup_before_fork_exec): Declare.
	(fhandler_socket::fixup_after_exec): Declare.
	* fhandler_socket.cc (fhandler_socket::fhandler_socket): Initialize
	prot_info_ptr to NULL.
	(fhandler_socket::~fhandler_socket): Free prot_info_ptr conditionally.
	(fhandler_socket::init_fixup_before): New method.
	(fhandler_socket::fixup_before_fork_exec): Ditto.
	(fhandler_socket::fixup_after_fork): Use WSASocketW to duplicate
	socket if necessary.
	(fhandler_socket::fixup_after_exec): New method.
	(fhandler_socket::dup): Use fixup_before_fork_exec/fixup_after_fork
	to duplicate socket if necessary.
	* fork.cc (frok::parent): Start child suspended if some fhandler
	needs fixup before fork.  If so, call dtable::fixup_before_fork after
	CreateProcess and resume child.
	* net.cc (fdsock): Try to find out if socket needs fixup before and
	initialize socket accordingly.  Add HUGE comment to explain what happens
	and why.
	* spawn.cc (spawn_guts): Start child suspended if some fhandler needs
	fixup before exec.  If so, call dtable::fixup_before_exec after
	CreateProcess.
2009-11-17 10:43:01 +00:00
Corinna Vinschen ab36239578 * net.cc (fdsock): Fill _rmem and _wmem with valid values returned
from getsockopt if setsockopt with desired values failed.
2009-11-13 12:35:53 +00:00
Corinna Vinschen c1999c4b0c * (fhandler_socket::getsockname): Fix length returned for unbound
AF_LOCAL sockets.
	(fhandler_socket::getpeername): Ditto.
	* net.cc (socketpair): Don't set sun_path and peer_sun_path to
	make sure getsockname and getpeername return the correct values
	for AF_LOCAL sockets.
2009-08-14 06:58:44 +00:00
Corinna Vinschen d3d4aa96aa * fhandler.h (class fhandler_socket): Add peer_sun_path member.
(fhandler_socket::set_peer_sun_path): New method.
	(fhandler_socket::get_peer_sun_path): New method.
	* fhandler_socket.cc (fhandler_socket::fhandler_socket): Initialize
	peer_sun_path to NULL.
	(fhandler_socket::~fhandler_socket): Free peer_sun_path if necessary.
	(fhandler_socket::dup): Duplicate peer_sun_path.
	(fhandler_socket::accept): Ditto.  Return fake unbound peer content
	and len in case of AF_LOCAL sockets.
	(fhandler_socket::getsockname): Always use local sockaddr_storage to
	store socket address and copy over to incoming address.  Handle every
	namelen correctly per POSIX.
	(fhandler_socket::getpeername): Ditto.  Add code path to return
	correct value for AF_LOCAL sockets.
	(fhandler_socket::set_peer_sun_path): New method.
	* net.cc (socketpair): Set peer_sun_path to empty string, just like
	sun_path.
2009-08-13 10:26:42 +00:00
Corinna Vinschen 19753e1dbf * net.cc (cygwin_getnameinfo): Force setting NI_NUMERICSERV only
on Windows 2003 and earlier, only if the port number doesn't
	resolve to a well-known service.  Change comment accordingly.
2009-08-06 14:55:49 +00:00