Commit Graph

1050 Commits

Author SHA1 Message Date
Corinna Vinschen f8b02da153 * include/glob.h: Fix invalid use of 'restrict' error. 2013-11-28 10:00:01 +00:00
Corinna Vinschen bb9d95eb38 * common.din: Export posix_spawn[...] functions.
* exec.cc (execve): Add EXPORT_ALIAS _execve.
	* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
	* posix.sgml (std-susv4):  Add posix_spawn[...] here.
	(std-notimpl): Drop here.
2013-11-26 17:11:09 +00:00
Corinna Vinschen 3073f26d6a Throughout, keep function definitions and declarations in sync with
newlib in terms of C99 "restrict" keyword.
2013-11-25 11:38:08 +00:00
Corinna Vinschen c03063e2fc * include/cygwin/stdlib.h (realpath): Drop declaration. It's declared
in newlib's stdlib.h now.
2013-11-20 09:48:04 +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 14be153e9b * exception.h: Fold in content of include/exceptions.h.
* include/exceptions.h: Remove.
2013-10-27 09:42:17 +00:00
Corinna Vinschen 2e178c6909 * exception.h (_exception_list): Drop redefinition for x86_64.
* include/exceptions.h: Disable content for x86_64 since it's not
	using frame based exception handling anymore.
2013-10-26 09:37:34 +00:00
Corinna Vinschen 158508011c * include /cygwin/config.h (_READ_WRITE_BUFSIZE_TYPE): Define. 2013-10-23 10:06:17 +00:00
Christopher Faylor ade2acf274 * include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 26. 2013-09-25 16:17:59 +00:00
Corinna Vinschen 3c654cd48a * include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Belatedly bump
to 25.
2013-08-31 18:05:31 +00:00
Corinna Vinschen 3ee82da30d * fhandler_tape.cc (mtinfo_drive::create_partitions): Allow partitioning
of drives supporting select partitions.
	(mtinfo_drive::get_status): Fill in current partition and number of
	partitions on tape into mt_resid.
	* include/cygwin/mtio.h (struct mtget): Align mt_resid comment to
	aforementioned change.
	* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
2013-08-21 20:28:12 +00:00
Corinna Vinschen ef23b0a6a4 * include/sys/cygwin.h (struct per_process): Add posix_memalign. Reduce
size of unused2 accordingly.
	* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
	* lib/_cygwin_crt0_common.cc (_cygwin_crt0_common): Initialize
	u->posix_memalign with address of posix_memalign.
	* malloc_wrapper.cc (posix_memalign): Call user-provided posix_memalign
	rather than just returning ENOSYS.
	* globals.cc (__cygwin_user_data): Initialize posix_memalign member.
2013-08-14 11:44:23 +00:00
Corinna Vinschen 2da426bee6 * include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 24. 2013-08-09 09:12:55 +00:00
Corinna Vinschen 5709fcbfe5 Fix copyright date 2013-07-24 14:21:13 +00:00
Corinna Vinschen 3fdddd7d77 * include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 23. 2013-07-22 15:08:54 +00:00
Christopher Faylor 521953a83a * common.din: Export GetCommandLine{A,W}.
* kernel32.cc: Add includes needed for GetCommandLine functions.
(ucmd): New function.
(cygwin_GetCommandLineW): Ditto.
(cygwin_GetCommandLineA): Ditto.
* spawn.cc (child_info_spawn::worker): Rename one_line -> cmd.  Use lb_wcs
macro to generate a wide character version of the line buffer.  Remove
duplicate printing of command line.  Don't access members of linebuf directly.
* winf.h: Use pragma once.
(linebuf): Make storage private.
(linebuf::operator size_t): New operator.  Return size of buf.
(linebuf::operator wchar_t): New operator.
(linebuf::wcs): New function.
(lb_wcs): New macro.
* include/cygwin/version.h: Bump API minor number to 268.
* strfuncs.cc: Clarify descriptive file comment.
2013-07-19 17:28:34 +00:00
Corinna Vinschen 7ea982e75a * include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 22. 2013-07-15 11:44:04 +00:00
Yaakov Selkowitz ccccd71d58 * common.din (rawmemchr): Export.
* posix.sgml (std-gnu): Add rawmemchr.
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
2013-06-24 15:12:40 +00:00
Corinna Vinschen 34ec6f665b * include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 21. 2013-06-07 09:21:53 +00:00
Corinna Vinschen aa6aee7dd7 * include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 20. 2013-06-05 09:37:53 +00:00
Corinna Vinschen a24ad2c346 * autoload.cc (CancelSynchronousIo): Define.
* fcntl.cc (fcntl64): Drop handling of locking commands.
	* fhandler.h (class fhandler_disk_file): Add mandatory_locking.
	(fhandler_disk_file::fcntl): Declare.
	(fhandler_disk_file::mand_lock): Declare.
	* fhandler_disk_file.cc (fhandler_disk_file::fhandler_disk_file):
	Initialize mandatory_locking.
	(fhandler_disk_file::fcntl): New method.  Handle F_LCK_MANDATORY and
	locking commands.
	(fhandler_disk_file::dup): Duplicate mandatory_locking.  Fix a bug
	when duplicating prw_handle failed.
	(fhandler_disk_file::fixup_after_fork): Reset mandatory_locking.
	* flock.cc (fhandler_disk_file::lock): Add comment.
	(struct lock_parms): New struct to pass parameters to blocking_lock_thr
	thread function.
	(blocking_lock_thr): New thread function.
	(fhandler_disk_file::mand_lock): New methof implementing mandatory
	locking with Windows semantics.
	* ntdll.h (NtLockFile): Declare.
	(NtUnlockFile): Declare.
	* include/fcntl.h: Fix a comment.
	(F_LCK_MANDATORY): Define.  Add lengthy comment to explain.
2013-06-02 10:22:14 +00:00
Corinna Vinschen cd9ca871b0 * include/sys/socket.h: Move SHUT_xx definitoins from here...
* include/cygwin/socket.h: ...to here.
2013-05-31 18:08:25 +00:00
Corinna Vinschen 9fccd63bc3 * include/cygwin/if.h: Include cygwin/socket.h rather than sys/socket.h
to avoid circular dependency resulting in bogus compile time warnings.
2013-05-31 08:40:35 +00:00
Corinna Vinschen 291d93b58b * Makefile.in (DLL_OFILES): Add arc4random.o.
* common.din: Export arc4random, arc4random_addrandom, arc4random_buf,
	arc4random_stir and arc4random_uniform.
	* mktemp.cc (arc4random): Remove static replacement function.
	* posix.sgml (std-bsd): Add arc4random functions.
	* include/cygwin/stdlib.h: Declare arc4random functions.
	* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
	* libc/arc4random.cc: New file implementing arc4random functions taken
	from FreeBSD.
2013-05-21 19:04:49 +00:00
Corinna Vinschen e99674fb55 * libc/base64.c: New file.
* Makefile.in (DLL_OFILES): Add base64.o.
	* common.din: Export __b64_ntop and __b64_pton.
	* posix.sgml (std-bsd): Add __b64_ntop and __b64_pton.
	* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
2013-05-21 10:07:55 +00:00
Christopher Faylor 73dfbd86bd * include/cygwin/version.h: Bump api minor number to reflect previous change. 2013-05-13 19:27:34 +00:00
Corinna Vinschen 61522196c7 * Merge in cygwin-64bit-branch. 2013-04-23 09:44:36 +00:00
Corinna Vinschen 40702aef2c * include/sys/queue.h: Delete in favor of more complete newlib file. 2013-04-22 10:35:02 +00:00
Corinna Vinschen a1467f6434 Adapt to changes in newlib's sys/cdefs.h:
* include/sys/sysinfo.h (struct sysinfo): Rename __unused member to __f.
	* libc/fts.c (__FBSDID): Drop definition.
	* regex/regexec.c (__unused): Drop definition.
2013-04-22 10:33:09 +00:00
Corinna Vinschen fc1ff1150c * include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 19. 2013-04-22 10:13:30 +00:00
Corinna Vinschen 8981489bec * include/sys/un.h (UNIX_PATH_MAX): Rename from UNIX_PATH_LEN to
follow Linux.
	* fhandler_socket.cc: Change UNIX_PATH_LEN to UNIX_PATH_MAX throughout.
	(fhandler_socket::recv_internal): Don't return prematurely in case of
	successful return.  For AF_LOCAL sockets, overwrite returned AF_INET
	name with AF_LOCAL name.
2013-03-07 15:39:35 +00:00
Corinna Vinschen 1ef8ce71a8 * include/pthread.h (pthread_atfork): Add missing declaration. 2013-02-26 10:32:36 +00:00
Yaakov Selkowitz 7b3739f2ae * include/error.h (error_message_count): Declare as dllimport.
(error_one_per_line): Ditto.
(error_print_progname): Ditto.
2013-02-21 03:15:47 +00:00
Christopher Faylor 118e51be1d * DevNotes: Add entry cgf-000022.
* cygtls.h (_cygtls::func): Define as a sa_sigaction style function.
* exceptions.cc (sig_handle_tty_stop): Ditto.
(_cygtls::interrupt_setup): Fix coercion to accommodate 'func' change.
(ctrl_c_handler): Use tty kill_pgrp to send a signal.
(sigpacket::process): Don't process sigflush here.
(_cygtls::call_signal_handler): Reorganize to avoid a race.  Always call
sa_sigaction style function.
* fhandler_termios.cc (is_flush_sig): Define new function.
(tty_min::kill_pgrp): Handle tty flush when signal detected.
(fhandler_termios::bg_check): Be slightly more paranoid about checking for
valid tty.
(fhandler_termios::sigflush): Don't flush unless tty owner.
* fhandler_tty.cc (fhandler_pty_slave::ioctl): Use tty kill_pgrp to send
signal.
(fhandler_pty_master::ioctl): Ditto.
* signal.cc (killsys): Delete definition.
* sigproc.h (killsys): Delete declaration.
* include/cygwin/signal.h (siginfo_t): Simplify union/struct nesting slightly.
Implement mechanism to allow cygwin data passing.
2013-01-31 05:26:47 +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
Christopher Faylor b8540dae6c * include/pthread.h (pthread_exit): Mark as "noreturn". 2013-01-14 21:17:37 +00:00
Christopher Faylor ca77b848e7 * cygtls.h (_cygtls::signal_exit): Delete from class.
* exception.h (cygwin_exception): New class.
(cygwin_exception::dumpstack): Declare new function.
(cygwin_exception::context): Ditto.
(cygwin_exception::dump_exception): Ditto.
* exceptions.cc (cygwin_exception::dump_exception): Move into cygwin_exception
class.  Accommodate new variable names.
(cygwin_exception::dumpstack): Ditto stackdump -> dumpstack.
(exception::handle): Move andreas processing earlier.  Defer signal processing
decisions to the signal thread where they belong.  Pass exception information
to sig_send via new siginfo_t si_cyg field.
(ctrl_c_handler): Wait for SIGHUP signal to be processed since it could cause a
process exit and we don't want races with thread exit lock.
(signal_exit): Move back here from sigproc.cc.  Modify arguments and remove
from sigpacket class.  Decide when to dump core based on signal type.
(sigpacket::process): Handle exiting signals in context of threads rather than
in the signal thread.  Signal debugger on non-Windows signals.  Remove
setup_signal_exit call.
* sigproc.cc (no_signals_available): Remove argument.
(signal_exit_code): Delete.
(close_my_readsig): Ditto.
(_cygtls::signal_exit): Move to exceptions.cc.
(sigproc_terminate): Don't attempt to terminate signal thread.
(setup_signal_exit): Delete.
(exit_thread): Use new si_cyg entry in siginfo_t.
(sig_send): Just use empty initializer for si.  Accommodate change in
no_signals_available argument.
(wait_sig): Remove attempt to "go asynchronous" on process exit.  Delete
__SIGEXIT handling.  Don't ever exit.
* sigproc.h: Remove __SIGEXIT from signal enum.  Renumber.
* include/cygwin/signal.h (siginfo_t): Add si_cyg entry.
2013-01-02 18:34:06 +00:00
Corinna Vinschen 05297cca5f * fhandler.cc (fhandler_base::write): Don't attempt to sparsify
an already sparse file.  Drop check for FILE_SUPPORTS_SPARSE_FILES
	flag.  Explicitely set FILE_ATTRIBUTE_SPARSE_FILE attribute in
	cached attributes.
	(fhandler_base::lseek): Only set did_lseek if sparseness is supported.
	* fhandler_disk_file.cc (fhandler_disk_file::ftruncate): Don't attempt
	to sparsify an already sparse file.  Explicitely set
	FILE_ATTRIBUTE_SPARSE_FILE attribute in cached attributes.
	* mount.cc (oopt): Add "sparse" flag.
	(fillout_mntent): Ditto.
	* path.h (enum path_types): Add PATH_SPARSE.
	(path_conv::support_sparse): New method.
	(path_conv::fs_flags): Constify.
	(path_conv::fs_name_len): Ditto.
	include/sys/mount.h: Replace unused MOUNT_MIXED flag with MOUNT_SPARSE.
2012-12-14 10:45:29 +00:00
Yaakov Selkowitz 0ba7e5d36b * include/cygwin/wait.h (WAIT_ANY): Define.
(WAIT_MYPGRP): Define.
2012-12-06 08:32:58 +00:00
Yaakov Selkowitz beaf1df02c * termios.cc (cfsetspeed): New function.
* cygwin.din (cfsetspeed): Export.
* posix.sgml (std-bsd): Add cfsetspeed.
* include/sys/termios.h (cfsetspeed): Declare.
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
2012-11-21 20:13:07 +00:00
Corinna Vinschen bd249f0177 * include/mntent.h: Only include paths.h when building for Cygwin.
Add comment to explain why.
2012-11-16 17:35:14 +00:00
Yaakov Selkowitz 650dc73fa5 * include/sys/termios.h (CBRK): Define as alias of CEOL.
(CREPRINT): Define as alias of CRPRNT.
	(CDISCARD): Define as alias of CFLUSH.
	(TTYDEF_*): Define.
2012-11-05 03:19:28 +00:00
Corinna Vinschen e9fe565052 Fix copyright 2012-10-31 16:49:25 +00:00
Corinna Vinschen f54898bac9 * include/sys/param.h: Include stddef.h to define NULL. 2012-10-31 16:48:50 +00:00
Corinna Vinschen b120088ccd * include/sys/cygwin.h: Add missing defines for CW_ALLOC_DRIVE_MAP,
CW_MAP_DRIVE_MAP and CW_FREE_DRIVE_MAP.
2012-10-30 10:32:46 +00:00
Corinna Vinschen 422743b6ec * include/cygwin/signal.h (sigset_t): Define here. 2012-10-26 09:21:48 +00:00
Corinna Vinschen 3f30575344 * include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 18. 2012-10-21 10:20:53 +00:00
Corinna Vinschen db8224e8be * fhandler.h (class fhandler_dev_raw): Add members devbufalloc and
devbufalign.
	(class fhandler_dev_floppy): Remove member bytes_per_sector;
	* fhandler_floppy.cc (bytes_per_sector): Define as devbufalign.
	(fhandler_dev_floppy::open): Set devbufalign to a multiple of the
	sector size and handle devbuf allocation and alignment in !O_DIRECT
	case here.  Change comment accordingly.
	Call FSCTL_ALLOW_EXTENDED_DASD_IO for partitions as well.
	(fhandler_dev_floppy::raw_write): Fix comment.  Rewrite and fix
	writing behaviour when application uses read and lseek.
	(fhandler_dev_floppy::lseek): Use rounddown macro.  Call
	SetFilePointerEx rather than the old SetFilePointer.
	(fhandler_dev_floppy::ioctl): Reformat switch.  Call
	IOCTL_DISK_UPDATE_PROPERTIES rather than IOCTL_DISK_UPDATE_DRIVE_SIZE
	in BLKRRPART case.  Support BLKIOMIN, BLKIOOPT, BLKPBSZGET and
	BLKALIGNOFF.
	* fhandler_raw.cc (fhandler_dev_raw::fhandler_dev_raw): Initialize
	all devbuf-related members.
	(fhandler_dev_raw::~fhandler_dev_raw): Delete devbufalloc rather than
	devbuf.
	(fhandler_dev_raw::open): Drop allocating devbuf.
	(fhandler_dev_raw::dup): Allocate devbufalloc and set devbuf to support
	new sector-aligned devbuf handling.
	(fhandler_dev_raw::fixup_after_exec): Ditto.
	* fhandler_tape.cc (fhandler_dev_tape::open): Ditto, set devbufalign
	to 1.
	* include/cygwin/fs.h (BLKIOMIN): Define.
	(BLKIOOPT): Define.
	(BLKALIGNOFF): Define.
	(BLKPBSZGET): Define.
2012-10-13 12:34:18 +00:00
Corinna Vinschen 9b4d1964a7 * include/cygwin/in.h (struct in_addr): Guard with s_addr to avoid
potential collision with Win32 headers.
2012-10-10 08:36:33 +00:00
Corinna Vinschen 74d1d0ee80 * fhandler_clipboard.cc (fhandler_dev_clipboard::read): Use
read-ahead buffer for reading Windows clipboard if caller's
	buffer is too small for complete characters.
	* include/limits.h: Remove outdated TODO comment.
2012-08-17 09:23:34 +00:00
Corinna Vinschen 34a4d873ad * include/sys/wait.h (_wait): Define when building newlib. 2012-08-08 09:39:36 +00:00
Corinna Vinschen 458e15e7d7 * include/cygwin/socket.h (MSG_BCAST): Define.
(MSG_MCAST): Define.
2012-08-01 18:56:45 +00:00
Corinna Vinschen a2b7f56971 * include/inttypes.h: Add x86_64 target considerations throughout.
Define macros in C++ according to C99 requirements.
	* include/stdint.h: Ditto.
2012-07-28 14:21:34 +00:00
Christopher Faylor b8a84b73d7 * include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 17. 2012-07-21 17:13:42 +00:00
Corinna Vinschen 010f7350ba * cygwin.din (getmntent_r): Export.
* mount.cc (getmntent_r): New function.
	* posix.sgml (std-gnu): Add getmntent_r.
	* include/mntent.h (getmntent_r): Declare.
	* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
2012-07-18 11:17:25 +00:00
Corinna Vinschen db80f635c1 In terms of network related functionality, rely on Winsock definitions
as much as possible:
	* dtable.cc: Drop including sys/socket.h.
	* fhandler_procnet.cc: Change includes accordingly.
	* fhandler_socket.cc: Ditto.
	(fhandler_socket::listen): Avoid gcc error message initializing sin6.
	(LPFN_WSARECVMSG): Only define when building against w32api headers.
	* net.cc: Change includes accordingly.  Define USE_SYS_TYPES_FD_SET
	and __WSA_ERR_MACROS_DEFINED.  Define _INC_NETIOAPI temporarily and
	explain why.
	(struct _IP_ADAPTER_UNICAST_ADDRESS_LH): Only define when building
	against w32api headers.
	(struct _IP_ADAPTER_ADDRESSES_LH): Ditto.
	(SIO_GET_INTERFACE_LIST): Ditto.
	(ws_freeaddrinfo): Rename from freeaddrinfo so as not to collide with
	Winsock declaration.  Change througout.
	(ws_getaddrinfo): Ditto.
	(ws_getnameinfo): Ditto.
	* select.cc: Include netdb.h after defining USE_SYS_TYPES_FD_SET.
	* syslog.cc: Drop including netinet/in.h.  Define USE_SYS_TYPES_FD_SET
	and include ws2tcpip.h.
	* include/netdb.h (struct addrinfo): Don't define when building Cygwin.
	* include/cygwin/if.h: Don't declare if_xxx functions when building
	Cygwin.
	* include/cygwin/in.h: Disable most definitions when building Cygwin.
	* include/cygwin/socket.h: Disable sockaddr and sockaddr_storage
	definitions when building Cygwin.  Same for MCAST_INCLUDE/MCAST_EXCLUDE.
	* libc/inet_addr.c: Don't define __INSIDE_CYGWIN__ nor
	__INSIDE_CYGWIN_NET__.
	* libc/inet_network.c: Ditto.
	* libc/minires.h: Drop redundant inclusion of netdb.h.  Define
	__INSIDE_CYGWIN_NET__ only before including netdb.h and resolver
	headers.
2012-07-06 13:52:19 +00:00
Yaakov Selkowitz 53943a2e87 * include/sys/elf_common.h (R_386_16): Define.
(R_386_PC16): Define.
	(R_386_8): Define.
	(R_386_PC8): Define.
2012-06-10 18:28:16 +00:00
Yaakov Selkowitz f513e3a206 * include/elf.h: Update from FreeBSD.
* include/machine/elf.h: New header, from FreeBSD.
	* include/sys/elf.h: Ditto.
	* include/sys/elf32.h: Update from FreeBSD.
	* include/sys/elf64.h: Ditto.
	* include/sys/elf_common.h: Ditto.
	(R_IA64_*): Define Linux-style names as aliases to R_IA_64_*.
	(R_SH_*): Define, based on sh-4 psABI.
	(R_390_*): Define, based on s390x psABI.
	* include/sys/elf_generic.h: Ditto.
2012-06-06 04:45:48 +00:00
Corinna Vinschen 3ebb4f04b5 * cygwin.din (memrchr): Export.
* posix.sgml (std-gnu): Add memrchr.
	* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
2012-05-10 08:35:22 +00:00
Corinna Vinschen 3ef81a86fb * include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 16. 2012-05-10 06:51:40 +00:00
Corinna Vinschen f1ce77295d * include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 15. 2012-04-24 16:05:20 +00:00
Corinna Vinschen d422f9e30f * include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 14. 2012-04-05 15:26:27 +00:00
Corinna Vinschen fba41a7c3d * include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 13. 2012-04-03 14:54:17 +00:00
Corinna Vinschen 8ea7221511 * ntdll.h (SharedUserData): Add volatile qualifier. This fixes a
possible infinite loop in hires_ms::timeGetTime_ns.
2012-03-20 18:01:09 +00:00
Corinna Vinschen d098f404d4 * include/netdb.h (h_errno): Add self-referencing macro and comment. 2012-03-13 09:13:02 +00:00
Eric Blake 580df3b6ae tcgetsid: fix return type
* include/sys/termios.h (tcgetsid): Fix return type.
* termios.cc (tcgetsid): Likewise.
* fhandler_termios.cc (fhandler_termios::tcgetsid): Likewise.
* fhandler.h (fhandler_base): Likewise.
* fhandler.cc (fhandler_base::tcgetsid): Likewise.
2012-02-28 14:03:03 +00:00
Christopher Faylor 704bb69dcb * include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 12. 2012-02-25 17:32:38 +00:00
Yaakov Selkowitz e587f14b6f * cygwin.din (scandirat): Export.
* posix.sgml (std-gnu): Add scandirat.
	* syscalls.cc (scandirat): New function.
	* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
	* include/sys/dirent.h (scandirat): Declare.
2012-02-22 01:58:24 +00:00
Yaakov Selkowitz e633eaec08 * include/pthread.h: Include time.h as required by POSIX. 2012-02-13 01:46:46 +00:00
Christopher Faylor 30c66cea49 * include/sys/wait.h: Remove C++ inline functions for `union wait'. For C++
use `void *' as __wait_status_ptr_t instead.  This is less type safe but fixes
compile error on `wait(NULL)'.  Remove extra `;'.
2012-02-08 19:51:13 +00:00
Corinna Vinschen 9553860f41 * include/sys/sysmacros.h: Include sys/types.h. 2012-02-08 14:08:58 +00:00
Corinna Vinschen 3b8698d7be * include/process.h: Move here from include/cygwin subdir.
* exec.cc: Change include of process.h to reflect the fact that it's
	now back in include.
	* spawn.cc: Ditto.
	* syscalls.cc: Ditto.
2012-02-07 17:15:07 +00:00
Christopher Faylor a72ada654e * include/cygwin/version.h: Bump CYGWIN_VERSION_DLL_MINOR to 11. 2012-02-07 16:50:19 +00:00
Yaakov Selkowitz e55564646d * include/cygwin/config.h (_GLIBC_EXTENSION): Define. 2012-01-13 09:15:22 +00:00
Christopher Faylor 0e1f0840d2 Update copyright on all files checked in so far this year.
* fhandler.h: Use #pragma once rather than ifdef guards.
(fhandler_console::tc_getpgid): Return our pgid if we have never opened a
console.
* fork.cc: Rearrange includes to accommodate fhandler.h use of pinfo.h.
* sigproc.cc: Ditto.
* spawn.cc: Ditto.
(child_info_spawn::worker): Query myself->pgid rather than calling expensive
function.
* thread.h: Use #pragma once rather than ifdef guards.
* pinfo.h: Use #pragma once rather than ifdef guards.
(pinfo::remember): Don't define if sigproc.h has not been included.
(pinfo::reattach): Ditto.
* sigproc.h: Use #pragma once rather than ifdef guards.  Use different test to
see if pinfo.h has been included.
2012-01-11 19:07:11 +00:00
Corinna Vinschen 02c8acc1b4 * include/cygwin/process.h: Move here from newlib.
* exec.cc: Change include of process.h to reflect the fact that it's
	now in the include/cygwin subfolder.
	* spawn.cc: Ditto.
	* syscalls.cc: Ditto.
2012-01-09 17:03:39 +00:00
Yaakov Selkowitz 50350cafb3 * cygwin.din (pthread_sigqueue): Export.
* posix.sgml (std-gnu): Add pthread_sigqueue.
	* thread.cc (pthread_sigqueue): New function.
	* include/thread.h (pthread_sigqueue): New function.
	* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
2012-01-06 07:12:18 +00:00
Yaakov Selkowitz 0b5355f17c * cygwin.din (get_current_dir_name): Export.
* path.cc (get_current_dir_name): New function.
	* posix.sgml (std-gnu): Add get_current_dir_name.
	* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
2012-01-01 18:54:25 +00:00
Yaakov Selkowitz d5f3e0ba9a * cygwin.din (getpt): Export.
* posix.sgml (std-gnu): Add getpt.
	* tty.cc (getpt): New function.
	* include/cygwin/stdlib.h [!__STRICT_ANSI__] (getpt): Declare.
	* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
2011-12-30 20:22:28 +00:00
Corinna Vinschen 3a24189bba * external.cc (cygwin_internal): Implement CW_ALLOC_DRIVE_MAP,
CW_MAP_DRIVE_MAP, CW_FREE_DRIVE_MAP.
	* fhandler_process.cc: Include mount.h.
	(get_volume_path_names_for_volume_name): Move to mount.cc.
	(struct dos_drive_mappings): Ditto.
	* mount.cc (get_volume_path_names_for_volume_name): Move here.
	(dos_drive_mappings::dos_drive_mappings): Ditto.
	(dos_drive_mappings::fixup_if_match): Ditto.
	(dos_drive_mappings::~dos_drive_mappings): Ditto.
	* mount.h (class dos_drive_mappings): Declare her.
	* include/sys/cygwin.h (cygwin_getinfo_types): Add CW_ALLOC_DRIVE_MAP,
	CW_MAP_DRIVE_MAP, CW_FREE_DRIVE_MAP.
	* include/cygwin/version.h: Bump API minor number.
2011-12-22 12:25:10 +00:00
Christopher Faylor 1b23b30b29 Clean up whitespace. 2011-12-17 23:39:47 +00:00
Christopher Faylor 2398bcaea4 * include/sys/wait.h: Add in all c++ functions. 2011-12-08 18:24:24 +00:00
Christopher Faylor 263acfa613 * include/sys/wait.h: Ensure that C++ functions are only used when using C++. 2011-12-08 06:58:10 +00:00
Corinna Vinschen a887cf0ef5 * path.cc (conv_path_list): Take cygwin_conv_path_t as third parameter.
Allow all types of CCP conversions.  Accommodate throughout.
	(cygwin_conv_path): Use current ANSI or OEM codepage for WIN_A
	conversions, depending on current file API codepage setting.
	(cygwin_conv_path_list): Allow all CCP conversion types.
	* include/sys/cygwin.h (CCP_CONVTYPE_MASK): Add to cygwin_conv_path_t
	enum for convenience.
2011-12-02 16:06:10 +00:00
Christopher Faylor ef8bff85be * cygthread.h (cygthread::name): Default name to "main" if we are early in the
process of setting up the DLL and no name is known.
* dcrt0.cc (initial_env): Remove CYGWIN_SLEEP stuff.
(get_cygwin_startup_info): Activate strace here as appropriate.
(dll_crt0_0): Move get_cygwin_startup_info as early as possible to avoid
missing strace output.
* fork.cc (frok::child): Move debugging statement to point where ppid will be
set.
* pinfo.cc (pinfo::thisproc): Remove obsolete call to strace.hello.  Tweak
debug output slightly.
* select.cc (select_stuff::wait): Allow APCS to be triggered while waiting
since we use them now.  Report when that happens.
* sigproc.cc (child_info::child_info): Use strace.active() rather than
strace.attached().
* spawn.cc (child_info_spawn::worker): Only write strace child pid when we know
it's a cygwin process.  Accommodate change to write_child argument list.
* strace.cc (strace::hello): Delete.  Move functionality...
(strace::activate): ...to here.
(mypid): Just use raw GetCurrentProcessId () if myself isn't set.
(strace::write_childpid): Don't wait for subproc_ready.  Remove arg which was
required for it.
* include/sys/strace.h (strace::hello): Delete.
(strace::write_childpid): Delete first argument.
2011-11-24 21:36:53 +00:00
Christopher Faylor 8942ed09ac * child_info.h (CURR_CHILD_INFO_MAGIC): Reset for previous changes.
* dcrt0.cc (get_cygwin_startup_info): Signal readiness when stracing since
strace::write_child relies on it.  Use strace.activate to notify strace
process, passing in arg indicating whether we're forked.
* sigproc.cc (wait_sig): Accommodate new strace::activate argument.
* spawn.cc (child_info_spawn::worker): Oops.  Previous suspended test was
actually correct.  Revert and document.
* strace.cc (strace::activate): Send additional flag indicating whether this is
an attempt to activate a forked process.
(strace::hello): Report on windows pid.
* include/sys/strace.h (strace::strace): Make a dummy.
(strace::activate): Modify declaration to accept an argument.
(strace::write_childpid): Set regparm.
2011-11-24 02:17:55 +00:00
Christopher Faylor 5d46c490dd * include/cygwin/stdlib.h: Update copyright. 2011-11-08 05:50:18 +00:00
Christopher Faylor 65a6152f18 * cygwin.din (ptsname_r): Export.
* fhandler.cc (fhandler_base::ptsname_r): Define.
* fhandler.h (fhandler_base::ptsname): Delete.
(fhandler_base::ptsname_r): Declare.
(fhandler_pty_master::ptsname_r): Declare.
* fhandler_tty.cc (fhandler_pty_master::ptsname): Delete.
(fhandler_pty_master::ptsname_r): New reentrant function derived from previous
ptsname.
* syscalls.cc (ptsname_r): Implement new function with functionality similar to
Linux.
(ptsname): Use ptsname_r () to fill out buf.
* include/cygwin/stdlib.h (ptsname_r): Declare.
* include/cygwin/version.h: Bump CYGWIN_VERSION_API_MINOR to 255 to reflect
export of ptsname_r.
* pinfo.cc (pinfo::wait): Return bool rather than int.
* pinfo.h (info::wait): Ditto.
(pinfo::reattach): Define !defined(_SIGPROC_H) case for consistency.
* sigproc.cc (child_info_spawn::reattach_children): Use correct dwProcessId
rather than pid when duplicating handle.
2011-11-07 20:05:49 +00:00
Christopher Faylor cd071d1363 * fhandler.h (fhandler_pipe::create_selectable): Remove optional argument, take
an options argument for CreateNamedPipe/CreateFile.  Change handle arguments to
expect pointers.
(fhandler_fifo::fifo_state): Delete.
(fhandler_fifo::dummy_client): Ditto.
(fhandler_fifo::open_nonserver): Ditto.
(fhandler_fifo::wait_state): Ditto.
(fhandler_fifo::raw_write): Ditto.
(fhandler_fifo::read_ready): New field.
(fhandler_fifo::write_ready): Ditto.
(fhandler_fifo::wait): Modify argument.
(fhandler_fifo::fifo_name): Add a new argument.
(fhandler_fifo::fixup_after_fork): New function.
* fhandler_fifo.cc (fhandler_fifo::fhandler_fifo): Remove initialization of
expunged elements.  Initialize new handles to NULL.
(fhandler_fifo::open_nonserver): Delete.
(fnevent): New macro for creating a named event.
(fnpipe): New macro for creating a unique named pipe name.
(create_pipe): New macro for simplification of named pipe creation.
(fhandler_fifo::fifo_name): Use new argument when creating a shared name.
(fhandler_fifo::open): Rewrite.  Use events to synchronize.
(pure_debug_printf): New macro, active only when DEBUGGING.
(fhandler_fifo::wait): Rewrite to wait for new fifo events which are supplied
as a parameter.
(fhandler_fifo::raw_read): Rewrite to use handle mechanism to detect
client-side disconnect.
(fhandler_fifo::raw_write): Delete.
(fhandler_fifo::close): Remove accommodations for expunged fields.  Close event
handles.
(fhandler_fifo::dup): Remove accommodations for expunged fields.  Duplicate
event handles.
(fhandler_fifo::fixup_after_fork): New function.  Perform fixups on event
handles.
(fhandler_fifo::set_close_on_exec): Remove accommodations for expunged fields.
Set inheritance for new handle fields.
* miscfuncs.cc (CreatePipeOverlapped): Accommodate changes in
fhandler_pipe::create_selectable.
* tty.cc (tty::not_allocated): Ditto.
* pipe.cc (fhandler_pipe::create): Ditto.
(fhandler_pipe::create_selectable): Accept an extra open_mode argument.  Pass
arguments by reference and allow opening one end of the pipe at a time.
* sys/strace.h (debug_only_printf): Define new macro which calls debug_printf
only when DEBUGGING is defined.
2011-10-30 04:50:36 +00:00
Corinna Vinschen 0c1d8aaaf1 * cygwin.din (getgrouplist): Export.
* grp.cc (get_groups): New static function to run the core functionality
	of initgroups and getgrouplist.
	(initgroups32): Call get_groups and just create supplementary group
	list in cygheap.  Rename name of first argument to "user".  Add an
	assertion to test for a NULL user name.
	(initgroups): Rename name of first argument to "user".
	(getgrouplist): New function.
	* posix.sgml (std-bsd): Add getgrouplist.
	* include/cygwin/grp.h (getgrouplist): Declare.
	* include/cygwin/version.h: Bump API minor number.
2011-10-28 09:26:42 +00:00
Christopher Faylor 4add6f8db1 * cygwin.din: Remove some _tc* exports. Add tcgetsid().
* dtable.cc (fh_alloc): Revert ill-advised setting of major/minor.  Use new
is_dev_tty to remember that this device was opened as /dev/tty.
* fhandler.cc (fhandler_base::fstat): Remove leftover debugging statement.
(fhandler_base::tcgetsid): New function.
* fhandler.h ((fhandler_base::tcgetsid): Declare new function.
(fhandler_base::is_dev_tty): Ditto.
(fhandler_termios::opened_as_dev_tty): Declare new field.
(fhandler_termios::is_dev_tty): Declare new function.
(fhandler_termios::tcgetsid): Ditto.
(fhandler_pty_common::use_archetype): Move here from subclass.
(fhandler_pty_slave::use_archetype): Move up.
(fhandler_pty_master::use_archetype): Ditto.
* fhandler_console.cc (fhandler_console::ioctl): Rename second argument from
`buf' to `arg' for consistency.  Call ioctl_termios for common fhandler_termios
ioctl handling.
* fhandler_tty.cc (fhandler_pty_slave::ioctl): Call ioctl_termios for common
fhandler_termios ioctl handling.
(fhandler_pty_master::ioctl): Ditto.
* fhandler_termios.cc (fhandler_termios::tcgetsid): Implement new function.
(fhandler_termios::ioctl_termios): Ditto.  Implements TIOCSCTTY handling.
* syscalls.cc (stat_worker): Set /dev/tty device info when appropriate.
* termios.cc (tcgetpgrp): Avoid extraneous "isatty" check.
(tcgetsid): Implement new function.
* include/cygwin/version.h: Bump CYGWIN_VERSION_API_MINOR to 253.
* include/sys/termios.h (TIOCSCTTY): Define.
2011-10-11 23:20:38 +00:00
Corinna Vinschen c53c656b1c * include/sys/cygwin.h (cygwin_getinfo_types): Define values
additionally as preprocessor symbols.
2011-10-07 13:49:17 +00:00
Christian Franke efe716bb8e 2011-10-06 Christian Franke <franke@computer.org>
* include/cygwin/wait.h: Use new __wait_status_to_int()
	macro to access status value in W*() status checks.
	Fix status description.
	* include/sys/wait.h: Allow `int' and `union wait' as
	wait status parameter.  Change __wait_status_to_int()
	macro and wait () prototypes accordingly.  Add inline
	functions for C++.  Remove extra `;'.
2011-10-06 16:02:37 +00:00
Corinna Vinschen 8dfce03bfa * external.cc (create_winenv): Rename from sync_winenv. Take
environment pointer as parameter and return pointer to corresponding
	win32 environment block if != NULL.  Otherwise just sync as before.
	(cygwin_internal): Add CW_CVT_ENV_TO_WINENV case.
	* include/cygwin/version.h: Bump API minor number.
	* include/sys/cygwin.h (cygwin_getinfo_types): Add CW_CVT_ENV_TO_WINENV.
2011-10-05 12:27:37 +00:00
Yaakov Selkowitz 0cd08cee4b * include/paths.h (_PATH_MAILDIR): Define.
(_PATH_SHELLS): Define.
2011-08-21 03:22:30 +00:00
Corinna Vinschen c429beb296 * include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump. 2011-08-16 14:48:38 +00:00
Corinna Vinschen 6bc64eac26 * autoload.cc (GetModuleHandleExW): Define.
* dlfcn.cc: Throughout mark exported symbols as extern "C".
	(dlopen): Unignore flags argument.  Define ret to NULL.  Fix typo in
	comment.  Support Glibc flags RTLD_NOLOAD and RTLD_NODELETE.
	* include/dlfcn.h:  Clean up comments.
	(RTLD_NODELETE): Define.
	(RTLD_NOLOAD): Define.
	(RTLD_DEEPBIND): Define.
2011-08-16 14:44:26 +00:00
Yaakov Selkowitz bfc071dbce * cygwin.din (clock_nanosleep): Export.
* posix.sgml (std-notimpl): Move clock_nanosleep from here...
(std-susv4): ... to here.
(std-notes): Note limitations of clock_nanosleep.
* signal.cc (clock_nanosleep): Renamed from nanosleep, adding clock_id
and flags arguments and changing return values throughout.
Improve checks for illegal rqtp values.  Add support for
CLOCK_MONOTONIC and TIMER_ABSTIME.
(nanosleep): Rewrite in terms of clock_nanosleep.
(sleep): Ditto.
(usleep): Ditto.
* thread.cc: Mark clock_nanosleep in list of cancellation points.
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
2011-08-03 19:17:02 +00:00
Christopher Faylor 2964913236 * dll_init.cc: Use fabort in favor of api_fatal and fork_info->abort where
appropriate throughout.
(fabort): Define.
(dll_list::topsort): Don't print sorting information.  Fix formatting.
(dll_list::topsort_visit): Fix formatting.
(dll_list::load_after_fork_impl): Perform comment fixups.
* sigproc.cc (child_info_fork::abort): (for now?) Always print cause of fork
failure.
* include/sys/strace.h (strace_vprintf): Remove _STRACE_NOTALL when printing.
We really do want to see this.
2011-08-03 17:58:59 +00:00
Yaakov Selkowitz 8a7b0a00df * cygwin.din (pthread_condattr_getclock): Export.
(pthread_condattr_setclock): Export.
* posix.sgml (std-notimpl): Move pthread_condattr_getclock and
pthread_condattr_setclock from here...
(std-susv4): ... to here.
* sysconf.cc (sca): Set _SC_CLOCK_SELECTION to _POSIX_CLOCK_SELECTION.
* thread.cc: (pthread_condattr::pthread_condattr): Initialize clock_id.
(pthread_cond::pthread_cond): Initialize clock_id.
(pthread_cond_timedwait): Use clock_gettime() instead of gettimeofday()
in order to support all allowed clocks.
(pthread_condattr_getclock): New function.
(pthread_condattr_setclock): New function.
* thread.h (class pthread_condattr): Add clock_id member.
(class pthread_cond): Ditto.
* include/pthread.h: Remove obsolete comment.
(pthread_condattr_getclock): Declare.
(pthread_condattr_setclock): Declare.
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
2011-07-21 09:39:22 +00:00
Yaakov Selkowitz 7ec669539f * sysconf.cc (sca): Return -1 for _SC_THREAD_ROBUST_PRIO_INHERIT,
_SC_THREAD_ROBUST_PRIO_PROTECT, and _SC_XOPEN_UUCP.
(SC_MAX): Redefine accordingly.
(csa): Return strings for _CS_POSIX_V7_THREADS_CFLAGS,
_CS_POSIX_V7_THREADS_LDFLAGS, and _CS_V7_ENV.
(CS_MAX): Redefine accordingly.
* include/limits.h (LONG_BIT): Define.
(WORD_BIT): Define.
2011-07-18 23:08:09 +00:00
Corinna Vinschen 071bf81128 * include/netdb.h (gethostbyname2): Declare. 2011-07-10 13:22:48 +00:00
Corinna Vinschen 00994759b6 * include/sys/param.h (NGROUPS): Redefine as NGROUPS_MAX.
(MAXHOSTNAMELEN): Redefine with same value as MAX_HOSTNAME_LEN.  Change
	comment.
	(MAXPATHLEN): Improve comment.
	(MAXSYMLINKS): Define and add comment.
2011-07-01 12:45:25 +00:00
Corinna Vinschen a716252619 * dcrt0.cc (dll_crt0_1): Call strace.dll_info after call to pinfo_init.
* strace.cc (strace::hello): Drop printing DLL information here since
	application info is not always available at this point.
	(strace::dll_info): New method to print DLL info.
	* include/sys/strace.h (strace::dll_info): Declare.
2011-06-17 08:30:27 +00:00
Christopher Faylor c75b5b2d13 * cygheap.h (init_cygheap::ctty_on_hold): Remove conditionalized variable.
* dcrt0.cc (do_exit): Remove code which handled CYGWIN=tty style ttys.
* devices.in: Remove "/dev/ttym".
* dtable.cc: Rename tty to pty where appropriate throughout.
(dtable::stdio_init): Use new t->is_console rather than using now-deleted hwnd
element in tty structure.
(dtable::init_std_file_from_handle): Remove code which handled CYGWIN=tty style
ttys.
(fh_alloc): Ditto.
* fhandler.h: Rename tty to pty where appropriate.
(fhandler_pty_common): Delete output_done_event, ioctl_request_event,
ioctl_done_event.
(fhandler_pty_master::setup): Delete argument.
(fhandler_tty_master): Delete.
(fhandler_union): Delete __tty_master.
* fhandler_console.cc (use_tty): Delete.
(fhandler_console::get_tty_stuff): Set is_console to true rather than calling
sethwnd.
(fhandler_console::send_winch_maybe): Remove CYGWIN=tty considerations.
(fhandler_console::input_tcsetattr): Ditto.
* fhandler_termios.cc (fhandler_termios::tcsetpgrp): Use new t->is_console
rather than using now-deleted hwnd element in tty structure.
* fhandler_tty.cc: Rename tty to pty where appropriate throughout.
(tty_master): Delete.
(process_input): Ditto.
(process_output): Ditto.
(process_ioctl): Ditto.
(fhandler_tty_master::*): Ditto.
(fhandler_pty_master::process_slave_output): Remove CYGWIN=tty considerations.
(fhandler_pty_slave::open): Ditto for *_done_event.
(fhandler_pty_slave::write): Ditto.
(fhandler_pty_slave::ioctl): Ditto.
(fhandler_pty_slave::fch_open_handles): Ditto.
(fhandler_pty_slave::fch_set_sd): Ditto.
(fhandler_pty_slave::fch_close_handles): Ditto.
(fhandler_pty_common::close): Ditto.
(fhandler_pty_master::setup): Ditto.  Remove now-unneeded ispty parameter.
(fhandler_pty_master::open): Reflect argument removal for tty::allocate.
* select.cc: Rename tty to pty where appropriate throughout.
* sigproc.cc (proc_subproc): Remove CYGWIN=tty considerations.
* tty.cc (ttyslot): Accommodate CYGWIN=tty removal.
(tty_list::init_session): Ditto.
(tty_list::attach): Ditto.
(tty::create_master): Delete.
(tty_list::terminate): Ditto.
(tty_list::allocate): Delete "with_console" parameter.  Remove CYGWIN=tty
considerations.
(tty::init): Set is_console = false.  Use 'false' for was_opened since it is a
boolean.
* tty.h (*_{DONE,REQUEST}_EVENT): Delete.
(tty_min::is_console): Declare new field which replaces hwnd.
(tty_min::gethwnd): Delete.
(tty_min::sethwnd): Ditto.
(tty_list::allocate): Delete parameter.
(tty_list::terminate): Delete declaration.
* include/sys/cygwin.h (PID_USETTY): Redefine to PID_UNUSED1 and change comment
to reflect its availability.
2011-06-14 21:48:43 +00:00
Christopher Faylor 44d2fc0a45 * autoload.cc: Call _api_fatal in asm.
* child_info.h: Redefine CURR_CHILD_INFO_MAGIC.
(child_info_fork::abort): Rename from handle_failure.  Change arguments.
* cygtls.h (_local_storage::ttybuf): New field.
* dcrt0.cc (vapi_fatal): Split api_fatal.  Add "in forked process" to message
when appropriate.
(api_fatal): Use vapi_fatal.
* devices.h: Make multiple inclusion safe.
(fh_devices): Add FH_CONS* stuff.  Reorder slightly.
(device): Eliminate anonymous union.  Add more ways to access minor/major.
(device::setunit): Accommodate no-longer-anonymous union.
(device::is_fs): Ditto.
(device::is_fs_special): Ditto.
(device::major): New function.
(device::minor): Ditto.
(device::is_device): New function.
(device::not_device): Ditto.
(device::operator int): New operator.
(device::operator fh_devices): Ditto.
(device::operator bool): Ditto.
(device::operator DWORD): Ditto.
(device::operator =): Ditto.
(isproc_dev): New function.
(isprocsys_dev): Ditto.
(iscons_dev): Ditto.
(istty_slave_dev): Ditto.
* devices.in: Add new "/dev/cons*" strings.  Accommodate no-longer-anonymous
union throughout.
(BRACK): Use more precise method for initialization.
* devices.cc: Regenerate.
* dtable.cc (dtable::stdio_init): Use get_cttyp instead of get_tty.
(dtable::find_archetype): Use new DWORD operator in device to test archetypes.
(dtable::init_std_file_from_handle): Use different method to initialize 'dev'.
Adapt to different ctty handling and accommodate /dev/cons*.
(fh_alloc): Accommodate no-longer-anonymous union.  Adapt to new /dev/cons*.
(build_fh_pc): Make debugging output more useful.
* exceptions.cc (ctrl_c_handler): Use get_cttyp instead of get_tty.
* external.cc (fillout_pinfo): Accommodate new cons* stuff.
* fhandler.cc (fhandler_base::read): Eliminate is_slow() test.
* fhandler.h (fhandler_base::*): Adapt to changes in device.h.
(fhandler_*::is_slow): Delete.
( fhandler_proc::get_proc_fhandler): Return fh_devices type.
* fhandler_console.cc (open_shared_console): New function.
(console_unit): New class.
(console_unit::console_unit): New constructor.
(enum_windows): New function.  Declare as friend to console_unit.
(fhandler_console::set_unit): New function.
(fhandler_console::get_tty_stuff): Call set_unit to set the unit number and
determine if initialization is needed.  Eliminate flags parameter.
(tty_list::get_cttyp): Rename (sorta) from get_tty.  Return pointer to correct
tty_min.
(fhandler_console::open): Adapt to elimination of argument to get_tty_stuff.
(fhandler_console::output_tcsetattr): Properly detect error condition.
(fhandler_console::fixup_after_fork_exec): Adapt to get_tty_stuff() setting tc
automatically.
* fhandler_proc.cc: Use FH_BAD rather than 0 throughout where using fh_devices
enum.
(fhandler_proc::get_proc_fhandler): Return fh_devices.  Adapt to devices.h
changes.
* fhandler_process.cc: Adapt to devices.h changes.  Use FH_BAD rather than 0
throughout where using fh_devices enum.
* fhandler_procnet.cc: Ditto.
* fhandler_procsys.cc: Ditto.
* fhandler_procsysvipc.cc: Ditto.
* fhandler_tape.cc (fhandler_dev_tape::fhandler_dev_tape): Ditto.
* fhandler_termios.cc (handler_termios::bg_check): Use tc->ttyname() rather
than assuming that we can construct a tty.
* fhandler_tty.cc (fhandler_tty_master::fhandler_tty_master): Just return
get_minor() of dev.
(fhandler_pty_master::process_slave_output): Add slightly more debugging info.
(fhandler_tty_slave::fhandler_tty_slave): Change name from ntty to unit.
(fhandler_pty_master::open): Ditto.
(fhandler_tty_slave::ioctl): Adapt to change which causes ctty to represent a
complete device.
(fhandler_tty_master::init_console): Add debugging for failure path.
(fhandler_pty_master::setup): Use get_unit() to retrieve unit number rather
than relying on raw ntty.
(fhandler_pty_master::setup): Ditto.
* fhandler_virtual.h (virt_tab_t): Redefine fhandler as fh_devices.
* fork.cc: Remove obsolete vfork stuff.
(frok::child): Don't assume that a ctty == 0 is valid.
* mount.cc (mount_info::conv_to_win32_path): Adapt to device struct changes.
(mount_info::conv_to_win32_path): Ditto.
* path.cc (path_conv::check): Retrive major/minor numbers via a method rather
than accessing them directly from device.  Rely on dev operators to
set/retrieve device information as required by device struct change.
* path.h (isproc_dev): Move to devices.h.
(isprocsys_dev): Ditto.
(isvirtual_dev): Ditto.
(path_conv:{isdevice,isfifo,isspecial,iscygdrive,issocket,get_devn,get_unitn}):
Use device methods to access/manipulate devices.
* pinfo.cc (pinfo::exit): Don't assume that ctty == 0 is valid.  Use iscons_dev
to determine if a device is a console.
(_pinfo::_ctty): Use device::parse to generate tty/cons name.
(_pinfo::set_ctty): Don't assume that ctty == 0 is valid.  Remove redundant
info from debugging.
* shared.cc (offsets): Remove console offset.
* shared_info.h (shared_locations): Ditto.
* syscalls.cc (umask): Use device methods to manipulate device information.
(ctermid): Use device::parse to generate term device name.
* tlsoffsets.h: Regenerate.
* tty.cc (ttyslot): Return minor number of ctty since ctty now represents a
full device.
(tty::create_master): Set ctty to a complete device.
(tty_list::attach): Rework to detect new /dev/cons* stuff.
(tty_list::terminate): Adapt to changes to ctty.
(tty_list::init): Adapt to change to setntty - pass in device major number.
(tty::exists): Use get_unit() to retrive tty unit number.
(tty::open_mutex): Ditto.
(tty::open_inuse): Ditto.
(tty::create_inuse): Ditto.
(tty::get_event): Ditto.
(tty_min::ttyname): Define new function.
* tty.h (tty_min::ntty): Redefine as fh_devices.
(tty::exists): Use get_unit() to retrive tty unit number.
(tty::open_mutex): Ditto.
(tty::open_inuse): Ditto.
(tty::create_inuse): Ditto.
(tty::get_event): Ditto.
(tty_min::ttyname): Declare new function.
(tty::getntty): Declare as const.
(tty_list::operator []): Assure that only minor part of argument is used.
* dll_init.cc (dll_list::alloc): Detect mismatch of data segments early issuing
an explicit error message if necessary.
* heap.cc (heap_init): Adapt to changes from fork->handle_failure to
fork->abort.
* pinfo.h (EXITCODE_FORK_FAILED): New enum.  (from Ryan Johnson)
* sigproc.cc (child_info_fork::abort): Rename from handle_failure.  Change
arguments to allow passing in a printf-like message.
* winsup.h (api_fatal): Delete macro definition.
(api_fatal): Redefine from __api_fatal.
(vapi_fatal): Declare new function.
* include/sys/strace.h (strace_vprintf): Define new macro.
* ntdll.h (_SYSTEM_INFORMATION_CLASS): Add SystemHandleInformation.
2011-05-28 18:17:09 +00:00
Yaakov Selkowitz ed516f97a6 * cygwin.din (__fpurge): Export.
* posix.sgml (std-solaris): Add __fpurge.
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
2011-05-19 07:23:29 +00:00
Yaakov Selkowitz d470b53c98 * cygwin.din (error): Export.
(error_at_line): Export.
(error_message_count): Export.
(error_one_per_line): Export.
(error_print_progname): Export.
* errno.cc (error_message_count): Define.
(error_one_per_line): Define.
(error_print_progname): Define.
(_verror): New static function.
(error): New function.
(error_at_line): New function.
* posix.sgml (std-gnu): Add error, error_at_line.
* include/error.h: New header.
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
2011-05-18 01:25:41 +00:00
Yaakov Selkowitz c8ce54290d * cygwin.din (clock_getcpuclockid): Export.
(pthread_getcpuclockid): Export.
* hires.h (PID_TO_CLOCKID): New macro.
(CLOCKID_TO_PID): New macro.
(CLOCKID_IS_PROCESS): New macro.
(THREADID_TO_CLOCKID): New macro.
(CLOCKID_TO_THREADID): New macro.
(CLOCKID_IS_THREAD): New macro.
* ntdll.h (enum _THREAD_INFORMATION_CLASS): Add ThreadTimes.
* posix.sgml (std-notimpl): Add clock_getcpuclockid and
pthread_getcpuclockid from here...
(std-susv4): ... to here.
(std-notes): Remove limitations of clock_getres and clock_gettime.
Note limitation of timer_create to CLOCK_REALTIME.
* sysconf.cc (sca): Set _SC_CPUTIME to _POSIX_CPUTIME, and
_SC_THREAD_CPUTIME to _POSIX_THREAD_CPUTIME.
* thread.cc (pthread_getcpuclockid): New function.
* timer.cc (timer_create): Set errno to ENOTSUP for CPU-time clocks.
* times.cc (clock_gettime): Handle CLOCK_PROCESS_CPUTIME_ID and
CLOCK_THREAD_CPUTIME_ID.
(clock_getres): Ditto.
(clock_settime): Set errno to EPERM for CPU-time clocks.
(clock_getcpuclockid): New function.
* include/pthread.h (pthread_getcpuclockid): Declare.
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
2011-05-17 17:08:10 +00:00
Corinna Vinschen cdb4231369 * cygwin.din (pthread_attr_getguardsize): Export.
(pthread_attr_setguardsize): Export.
	(pthread_attr_setstack): Export.
	(pthread_attr_setstackaddr): Export.
	* init.cc (dll_entry): Remove wow64_test_stack_marker.  Check for
	unusual stack address by testing stack addresses from current TEB.
	Check validity of _my_tls by testing if it's within the stack as
	given in current TEB.
	* miscfuncs.cc (struct thread_wrapper_arg): New structure used to
	push all required information to thread_wrapper function.
	(thread_wrapper): Wrapper function for actual thread function.
	If an application stack has been given, change %ebp and %esp so that
	the thread function runs on that stack.  If the thread has been created
	by CygwinCreateThread, set up the POSIX guard pages if necessary.
	(CygwinCreateThread): New function.
	* miscfuncs.h (CygwinCreateThread): Declare.
	* ntdll.h (struct _TEB): Define all members up to Peb.
	* posix.sgml (std-susv4): Move pthread_attr_getguardsize,
	pthread_attr_setguardsize and pthread_attr_setstack here.
	(std-deprec): Add pthread_attr_setstackaddr.
	* sysconf.cc (sca): Set _SC_THREAD_ATTR_STACKADDR to
	_POSIX_THREAD_ATTR_STACKADDR.
	* thread.cc (pthread::precreate): Copy pthread_attr stackaddr and
	guardsize members.
	(pthread::create): Call CygwinCreateThread.
	(pthread_attr::pthread_attr): Initialize guardsize.
	(pthread_attr_setstack): New function.
	(pthread_attr_setstackaddr): New function.
	(pthread_attr_setguardsize): New function.
	(pthread_attr_getguardsize): New function.
	(pthread_getattr_np): Copy attr.guardsize.
	* thread.h (pthread_attr): Add member guardsize.
	* include/pthread.h (pthread_attr_getguardsize): Declare.
	(pthread_attr_setguardsize): Declare.
	* include/cygwin/version.h: Bump API minor number.
2011-05-15 18:49:40 +00:00
Yaakov Selkowitz 6758d2a3aa * times.cc (settimeofday): Add EFAULT handler.
Set errno to EINVAL if tv.tv_nsec is invalid, and to EPERM if
SetSystemTime fails.  Return -1 in case of failure, all for
compatibility with BSD and Linux.
(clock_settime): New function.
* cygwin.din (clock_settime): Export.
* posix.sgml (std-susv4): Add clock_settime.
Move clock_setres from here...
(std-deprec): ... to here.
(std-notes): Correct limitation of clock_setres to only CLOCK_REALTIME.
Add limitation of clock_settime to only CLOCK_REALTIME.
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
2011-05-09 08:57:46 +00:00
Yaakov Selkowitz 2f52cad971 * sysconf.cc (sysinfo): New function.
* cygwin.din (sysinfo): Export.
* posix.sgml (std-gnu): Add sysinfo.
* include/sys/sysinfo.h (struct sysinfo): Define.
(sysinfo): Declare.
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
2011-05-06 18:53:21 +00:00
Christopher Faylor 5069a2b0d9 * signal.cc (_pinfo::kill): Return success on kill(0) only if pid exists or is
in PID_EXITED state.  Report pid 0 when pid does not exist rather than pid -1.
Make debug output reflect actual function call.
* sigproc.cc (stopped_or_terminated): Set process state to reaped when we've
finished waiting for it.
* include/sys/cygwin.h (PID_REAPED): New enum.
2011-05-05 00:31:22 +00:00
Yaakov Selkowitz 2f7a5c89cc * cygwin.din (psiginfo): Export.
(psignal): Export.
(sys_siglist): Export.
* posix.sgml (std-notimpl): Move psiginfo and psignal from here...
(std-susv4): ... to here.
(std-deprec): Add sys_siglist.
* strsig.cc (sys_siglist): New array.
(psiginfo): New function.
* include/cygwin/signal.h (sys_siglist): Declare.
(psiginfo): Declare.
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
2011-05-04 22:12:15 +00:00
Yaakov Selkowitz 705a187ee9 * cygwin.din (pthread_attr_getstack): Export.
(pthread_attr_getstackaddr): Export.
(pthread_getattr_np): Export.
* ntdll.h (enum _THREAD_INFORMATION_CLASS): Add ThreadBasicInformation.
(struct _THREAD_BASIC_INFORMATION): Define.
(NtQueryInformationThread): Declare.
* posix.sgml (std-susv4): Add pthread_attr_getstack.
(std-gnu): Add pthread_getattr_np.
(std-deprec): Add pthread_attr_getstackaddr.
(std-notimpl): Remove pthread_attr_[gs]etstackaddr, as they were
removed from SUSv4.
* thread.cc (pthread_attr::pthread_attr): Initialize stackaddr.
(pthread_attr_getstack): New function.
(pthread_attr_getstackaddr): New function.
(pthread_attr_setstacksize): Return EINVAL if passed size less than
PTHREAD_STACK_MIN, as required by POSIX.
(pthread_getattr_np): New function.
* thread.h (class pthread_attr): Add stackaddr member.
* include/pthread.h (pthread_attr_getstack): Declare.
(pthread_attr_getstackaddr): Declare unconditionally.
(pthread_attr_setstack): Declare inside false conditional for reference.
(pthread_getattr_np): Declare.
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
2011-05-03 01:13:37 +00:00
Corinna Vinschen 7054950175 * include/fenv.h: Add missing _FENV_H_ define. 2011-04-24 11:54:06 +00:00
Corinna Vinschen 2656876fb3 * include/sys/poll.h: Include signal.h to get definition of sigset_t. 2011-04-21 07:18:42 +00:00
Corinna Vinschen 20a0b8c8e6 * cygwin.din (ppoll): Export.
* poll.cc (ppoll): Implement.
	* posix.sgml (std-gnu): Add ppoll.
	* include/cygwin/version.h: Bump API minor number.
	* include/sys/poll.h (ppoll): Declare.
2011-04-18 12:00:05 +00:00
Yaakov Selkowitz 162deed595 * thread.cc (pthread_setschedprio): New function.
* include/pthread.h (pthread_setschedprio): Declare.
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
* cygwin.din (pthread_setschedprio): Export.
* posix.sgml (std-notimpl) Move pthread_setschedprio from here...
(std-susv4) ...to here.
2011-04-15 09:22:14 +00:00
Yaakov Selkowitz ddebf19a2a * include/cygwin/types.h: Move #include <sys/sysmacros.h> to
end of header so that it gets the dev_t typedef.
* include/sys/sysmacros.h (gnu_dev_major, gnu_dev_minor,
gnu_dev_makedev): Prototype and define as inline functions.
(major, minor, makedev): Redefine in terms of gnu_dev_*.
2011-04-05 00:53:17 +00:00
Yaakov Selkowitz 8b09538c94 * include/cygwin/types.h: Move multiple inclusion guards to
beginning and end of header.
2011-04-05 00:50:19 +00:00
Christopher Faylor e9b55002ba update copyright 2011-04-01 20:41:32 +00:00
Corinna Vinschen f00fe1b8e7 * cygwin.din (pthread_spin_destroy): Export.
(pthread_spin_init): Export.
	(pthread_spin_lock): Export.
	(pthread_spin_trylock): Export.
	(pthread_spin_unlock): Export.
	* posix.sgml (std-susv4): Add pthread_spin_destroy, pthread_spin_init,
	pthread_spin_lock, pthread_spin_trylock, pthread_spin_unlock.
	(std-notimpl): Remove pthread_spin_[...].
	* pthread.cc (pthread_spin_init): New function.
	* thread.cc (pthread_spinlock::is_good_object): New function.
	(pthread_mutex::pthread_mutex): Rearrange initializers to accommodate
	protected data in pthread_mutex.
	(pthread_spinlock::pthread_spinlock): New constructor.
	(pthread_spinlock::lock): New method.
	(pthread_spinlock::unlock): New method.
	(pthread_spinlock::init): New method.
	(pthread_spin_lock): New function.
	(pthread_spin_trylock): New function.
	(pthread_spin_unlock): New function.
	(pthread_spin_destroy): New function.
	* thread.h (PTHREAD_SPINLOCK_MAGIC): Define.
	(class pthread_mutex): Change access level of members shared with
	derived classes to protected.
	(pthread_mutex::set_shared): New protected method.
	(class pthread_spinlock): New class, derived class of pthread_mutex.
	* include/pthread.h (pthread_spin_destroy): Declare.
	(pthread_spin_init): Declare.
	(pthread_spin_lock): Declare.
	(pthread_spin_trylock): Declare.
	(pthread_spin_unlock): Declare.
	* include/cygwin/types.h (pthread_spinlock_t): New typedef.
	* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
2011-03-29 10:32:40 +00:00
Corinna Vinschen b8fe0ec799 * include/cygwin/version.h: Bump CYGWIN_VERSION_DLL_MINOR to 10. 2011-03-29 10:24:19 +00:00
Corinna Vinschen c9c50e7aa4 * include/sys/xattr.h: New file. 2011-03-29 08:03:35 +00:00
Corinna Vinschen ec0f7c31f3 * cygwin.din (strchrnul): Export.
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
	* posix.sgml (std-gnu): Add strchrnul.
2011-03-28 14:55:20 +00:00
Christopher Faylor 96ef911a49 * include/cygwin/version.h: Bump CYGWIN_VERSION_DLL_MINOR to 9. 2011-03-01 22:35:00 +00:00
Corinna Vinschen 3591470260 * Throughout fix copyright dates. 2011-02-15 15:56:03 +00:00
Corinna Vinschen 7be671075d * include/endian.h: Move definitions of __BIG_ENDIAN, __LITTLE_ENDIAN,
and __BYTE_ORDER into ...
	* include/bits/endian.h: New file.
	* include/arpa/nameser_compat.h: Include endian.h rather than defining
	BYTE_ORDER here.
	* include/asm/byteorder.h: Include bits/endian.h.  Drop definition of
	__LITTLE_ENDIAN.
	* include/netinet/ip.h: Include bits/endian.h.  Drop definitions of
	BIG_ENDIAN, LITTLE_ENDIAN, and BYTE_ORDER.  Use underscored variants
	of aforementioned constants.
	* include/netinet/tcp.h: Ditto.
	* include/sys/param.h: Drop disabled definitions of BIG_ENDIAN,
	LITTLE_ENDIAN, and BYTE_ORDER.

	* include/netinet/ip.h: Reformat.  Define setsockopt IP_TOS options
	matching recent RFCs.  Tweak comments.
2011-02-11 12:42:30 +00:00
Eric Blake 3c9abad56b strerror_r: obey POSIX, and match newlib header change
* errno.cc (__xpg_strerror_r): New function.
(strerror_r): Update to copy newlib's fixes.
(strerror): Set errno on failure.
(_sys_errlist): Cause EINVAL failure for reserved values.
* cygwin.din: Export new function.
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Combine
this into minor 236.
2011-02-10 17:36:51 +00:00
Yaakov Selkowitz 3696acf497 * cygwin.din (pthread_yield): Export as alias to sched_yield.
* include/pthread.h (pthread_yield): Declare.
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
* posix.sgml (std-deprec): Add pthread_yield.
2011-02-10 10:51:14 +00:00
Corinna Vinschen b22bd786e3 * include/err.h: Fix loss of semicolons in previous patch. 2011-02-02 15:14:46 +00:00
Corinna Vinschen 0cda941fa1 * include/err.h (err): Add noreturn attribute.
(errx): Ditto.
	(verr): Ditto.
	(verrx): Ditto.
2011-02-02 10:16:30 +00:00
Corinna Vinschen b5ca0d7271 * include/features.h (__STDC_ISO_10646__): Move to newlib's
sys/features.h.
2011-01-27 11:55:51 +00:00
Corinna Vinschen cd06f7049b * include/features.h (__STDC_ISO_10646__): Define. Add comment. 2011-01-24 16:27:35 +00:00
Corinna Vinschen 6147b7f8a3 * cygwin.din (madvise): Export posix_madvise as madvise.
* include/cygwin/version.h: Bump CYGWIN_VERSION_API_MINOR.
	* include/sys/mman.h: Define madvise constants, keep Linux-specific
	constants undefined.
	(madvise): Declare.
2011-01-12 13:01:43 +00:00
Corinna Vinschen b7d4651e3e * termios.cc (cfgetospeed, cfgetispeed): Constify argument per POSIX.
* include/sys/termios.h (cfgetospeed, cfgetispeed): Declare functions.
	Move macros after declarations and make conditional on !__cplusplus.
2011-01-11 10:09:23 +00:00
Christopher Faylor c8d1848d07 * include/cygwin/version.h: Bump CYGWIN_VERSION_API_MINOR to 234. 2010-12-27 17:29:25 +00:00
Corinna Vinschen 51ecb7d9af * include/strings.h: Remove in favor of equivalent newlib file. 2010-12-08 14:28:18 +00:00
Corinna Vinschen 8506523421 * posix.sgml: Move llround and llroundf to implemented SUSv4 functions.
* include/cygwin/version.h: Add llround and llroundf to the comment for
	the 233 CYGWIN_VERSION_API_MINOR bump.
2010-11-15 12:44:57 +00:00
Yaakov Selkowitz cc353b9f34 * include/paths.h (_PATH_VARTMP): Define. 2010-11-02 17:38:36 +00:00
Christopher Faylor 3e38e8abf7 * include/cygwin/version.h: Bump CYGWIN_VERSION_API_MINOR to 233. 2010-10-27 14:22:27 +00:00
Christopher Faylor 4ce975efd3 * fhandler.h (fhandler_termios::tcinit): Make second argument non-optional.
* fhandler_console.cc (fhandler_console::open): Specify second argument to
tcinit.
* fhandler_termios.cc (fhandler_termios::tcinit): Rename second argument.  Set
pgid to 0 if this is a pty master.
(fhandler_termios::tcgetpgrp): Just return value of pgid.  It will be zero if
not initialized.
* fhandler_tty.cc (fhandler_tty_slave::open): Specify second argument to
tcinit.
(fhandler_tty_slave::ioctl): Implement TIOCGPRP/TIOCSPGRP.  Fix switch
indentation.
(fhandler_tty_master::ioctl): Implement TIOCGPRP/TIOCSPGRP.
* include/sys/termios.h (TIOCGPGRP): Define similarly to Linux.
* include/sys/termios.h (TIOCSPGRP): Ditto.
2010-10-23 18:07:08 +00:00
Corinna Vinschen 9810eef4bf * cygwin.din: Export new complex math functions from newlib.
* posix.sgml: Move newly exported complex functions to implemented
	SUSv4 functions.
	* include/cygwin/version.h: Bump API minor version.
2010-10-08 10:51:17 +00:00
Christopher Faylor f95f18c950 * fhandler_tty.cc (fhandler_tty_slave::init): Add debugging. Use tcsetpgrp to
potentially set pgid since it is smarter about deciding if a process is in the
background.
* include/sys/cygwin.h (PID_ORPHANED): Actually delete as planned.
(PID_NOTCYGWIN): Correctly define.
2010-09-29 03:57:24 +00:00
Christopher Faylor df4d2bea3d * include/sys/cygwin.h (PID_NOTCYGWIN): New enum.
* spawn.cc (spawn_guts): Set a flag when a process is not a cygwin process.
* fhandler_tty.cc (fhandler_tty_slave::init): Remove previous change.  Try a
different method to determine when we should become the process group owner.
* signal.cc (kill0): Remove archaic code which dealt with never-set flag.
2010-09-20 22:28:57 +00:00
Corinna Vinschen f7382efe27 * sec_acl.cc (acl_worker): Remove.
(acl32): Implement acl_worker functionality here.
	(lacl32): Just return -1 with errno set to ENOSYS.
	(lacl): Ditto.
	* include/cygwin/acl.h (lacl): Remove this call.
2010-09-12 19:43:55 +00:00
Dave Korn 0f81b5d4bc winsup/cygwin/ChangeLog:
* Makefile.in (DLL_OFILES): Add new fenv.o module.
	(fenv_CFLAGS): New flags definition for fenv.o compile.
	* autoload.cc (std_dll_init): Use fenv.h functions instead of direct
	manipulation of x87 FPU registers.
	* crt0.c (mainCRTStartup): Likewise.
	* cygwin.din (feclearexcept, fegetexceptflag, feraiseexcept,
	fesetexceptflag, fetestexcept, fegetround, fesetround, fegetenv,
	feholdexcept, fesetenv, feupdateenv, fegetprec, fesetprec,
	feenableexcept, fedisableexcept, fegetexcept, _feinitialise,
	_fe_dfl_env, _fe_nomask_env): Export new functions and data items.
	* fenv.cc: New file.
	* posix.sgml: Update status of newly-implemented APIs.
	* include/fenv.h: Likewise related header.
	* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
2010-09-11 06:53:28 +00:00
Corinna Vinschen 41073b47f5 * include/cygwin/version.h: Bump DLL minor version number to 8. 2010-09-01 07:16:49 +00:00
Corinna Vinschen 8fd414ffc6 * include/cygwin/version.h: Bump DLL minor version number to 7. 2010-08-31 07:47:51 +00:00
Christopher Faylor 92117cb21f * winlean.h: New file.
* automode.c: Use "winlean.h".
* binmode.c: Ditto.
* gmon.c: Ditto.
* textmode.c: Ditto.
* textreadmode.c: Ditto.
* winsup.h: Ditto.
* lib/cygwin_attach_dll.c: Ditto.
* lib/dll_main.cc: Ditto.
* profile.c: Ditto.
* crt0.c: Ditto.  Cleanup ancient cruft.  Add dummy calls to cygwin_premain*.
* include/sys/cygwin.h: Remove old stuff.  Move premain declarations nearer to
other cygwin-specific function declarations.
* globals.cc: Add comment.
2010-08-30 01:57:37 +00:00
Corinna Vinschen 1121c57f54 * external.cc (sync_wincwd): Remove.
(cygwin_internal): Drop CW_SYNC_WINCWD case.
	* globals.cc (ro_u_pipedir): New R/O unicode string.
	* ntdll.h (RtlSetCurrentDirectory_U): Declare.
	* path.cc (cwdstuff::set): Improve comments.  Drop setting Win32 CWD to
	\\?\PIPE\ on init.  Keep Win32 CWD in sync, if possible.  Set to
	\\?\PIPE\ otherwise.
	* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Revert to 230.
	* include/sys/cygwin.h (cygwin_getinfo_types): Remove CW_SYNC_WINCWD.
2010-08-27 17:58:45 +00:00
Corinna Vinschen 48f6c6c664 * include/cygwin/version.h: Fix comment. 2010-08-24 15:25:46 +00:00
Corinna Vinschen 74f50846a9 * endian.h (htobe16, htobe32, htobe64, be16toh, be32toh, be64toh,
htole16, htole32, htole64, le16toh, le32toh, le64toh): Define.
2010-08-20 12:18:47 +00:00
Corinna Vinschen e652eb9230 * external.cc (sync_wincwd): New function.
(cygwin_internal): Rename CW_SETCWD to CW_SYNC_WINCWD.  Call
	sync_wincwd from here.
	* include/sys/cygwin.h (cygwin_getinfo_types): Rename CW_SETCWD to
	CW_SYNC_WINCWD.
2010-08-19 10:14:31 +00:00
Christopher Faylor 590ad4793f * external.cc (CW_SETCWD): New option.
* include/cygwin/version.h: Bump api minor to 231.
* include/sys/cygwin.h (CW_SETCWD): Define.
2010-08-18 19:15:37 +00:00
Corinna Vinschen adb4e0f3de * include/cygwin/version.h: Bump DLL minor version number to 6. 2010-08-16 13:41:19 +00:00
Corinna Vinschen a5fe426282 * mount.cc (struct opt): Add "bind" option.
(mount_info::from_fstab_line): Handle "bind" option.
	(fillout_mntent): Add "bind" option to mnt_opts.
	(mount): Handle "bind" option.
	* include/sys/mount.h (MOUNT_BIND): New mount flag.
2010-08-11 10:58:06 +00:00
Yaakov Selkowitz b150f5236b Implement POSIX.1-2004 Monotonic Clock.
* hires.h: Change hires_us to hires_ns, with nanosecond resolution.
(hires_ns::primed_ft): Remove.
(hires_ns::nsecs): New prototype.
(hires_ns::usecs): Rewrite in terms of nsecs.
(hires_ns::resolution): New prototype.
* times.cc: Change hires_us to hires_ns.
(ntod): Declare.
(systime): Remove.
(hires_ns::prime): Increase resolution to nanoseconds.
(hires_ns::nsecs): Rename usecs to nsecs to reflect increased resolution.
Remove justdelta argument.
(hires_ns::resolution): New function.
(clock_gettime): Accept CLOCK_MONOTONIC.
Use EINVAL instead of ENOSYS per POSIX.1-2004.
(clock_getres): Ditto.
(clock_setres): Use EINVAL instead of ENOSYS to conform with other
implementations.
* strace.cc (strace::microseconds): Adjust for hires_ns.
* sysconf.cc (sca): Set _SC_MONOTONIC_CLOCK to _POSIX_MONOTONIC_CLOCK.
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
2010-08-09 16:47:48 +00:00
Corinna Vinschen 99006a85e2 * include/dlfcn.h (RTLD_LOCAL): Define. 2010-08-09 07:48:24 +00:00
Corinna Vinschen 5c9d7a42fc * include/sys/dirent.h (d_fileno): Define as d_ino. 2010-08-06 18:55:25 +00:00
Eric Blake 3083fa9447 Add mkostemp and mkostemps.
* mktemp.cc (_gettemp): Add flags argument.  All callers updated.
(mkostemp, mkostemps): New functions.
* cygwin.din (mkostemp, mkostemps): Export.
* posix.sgml: Document them.
* include/cygwin/version.h: Bump version.
2010-07-19 18:22:40 +00:00
Corinna Vinschen c492992f13 Align seekdir and telldir API to POSIX definition.
* Makefile.in (NEW_FUNCTIONS): Remove seekdir and telldir mappings.
	* dir.cc (telldir): Move functionality from telldir64 here.  Use
	long, rather than _off_t.
	(telldir64): Just call telldir.  Only keep for backward compatibility.
	(seekdir): Move functionality from seekdir64 here.  Use long, rather
	than _off_t.
	(seekdir64): Just call seekdir.  Only keep for backward compatibility.
	* fhandler.h: Throughout, change prototypes of seekdir and telldir
	methods to use long, rather than _off64_t.
	* fhandler_disk_file.cc: Change aforementioned methods accordingly.
	* fhandler_netdrive.cc: Ditto.
	* fhandler_registry.cc: Ditto.
	* fhandler_virtual.cc: Ditto.
	* include/sys/dirent.h (struct __DIR): Change __d_position from
	_off_t to long to reflect API change.
	(telldir): Change prototype to use long, rather than off_t.
	(seekdir): Ditto.
2010-07-05 16:59:56 +00:00
Christopher Faylor 6259826eb4 * path.cc (path_conv::check): Move fs-specific settings to a point where we
know that we have filled out the filesystem information.
* path.h (path_conv::path_conv): Use consistent initialization for
constructors.
* include/sys/cygwin.h: Define CW_STRERROR.
* include/cygwin/version.h: Bump CYGWIN_VERSION_API_MINOR to 228.
* include/external.h: Implement CW_STRERROR.
2010-07-04 17:12:27 +00:00
Corinna Vinschen 814e854e2c * include/sys/stdio.h: Remove _GNU_SOURCE guard around getline
and getdelim prototypes since they are SUSv4 now.
2010-06-07 09:16:11 +00:00
Corinna Vinschen 16f52c1461 * include/inttypes.h: Change PTR definitions to int to align with the
stdint.h type definitions of intptr_t/uintptr_t.
2010-05-26 13:37:48 +00:00
Christopher Faylor 27f564e9a3 * Makefile.in (DLL_OFILES): Add pseudo-reloc.o.
* dcrt0.cc (child_info_fork::handle_fork): Call _pei386_runtime_relocator here.
(dll_crt0_1): Ditto for non-fork case.
* dll_init.cc (dll::init): Complain more in comment.  Clean up slightly.
(dll_dllcrt0_1): Call _pei386_runtime_relocator when we know we have a
filled-in per_process structure.
* globals.cc (__cygwin_user_data): Accommodate new fields for
_pei386_runtime_relocator.
* pseudo-reloc.cc: New file adapted from old lib/pseudo-reloc.c.  Include
winsup.h directly.  Collapse #ifdef __CYGWIN__ into one block.  Perform minor
whitespace code reformatting.
(__report_error): Use small_printf to output error.
(_pei386_runtime_relocator): Conditionalize for cygwin to take per_process
pointer parameter.
* winsup.h (_pei386_runtime_relocator): Declare.
* include/cygwin/version.h
(CYGWIN_VERSION_PER_PROCESS_API_VERSION_COMBINED): New macro.
(CYGWIN_VERSION_USER_API_VERSION_COMBINED): Use above macro.
(CYGWIN_VERSION_USE_PSEUDO_RELOC_IN_DLL): New macro.
(CYGWIN_VERSION_API_MINOR): Bump to 227.
* include/sys/cygwin.h: Remove obsolete comment.
(per_process::unused2): Shorten.
(per_process::pseudo_reloc_start): New field.
(per_process::pseudo_reloc_end): Ditto.
(per_process::image_base): Ditto.
* lib/_cygwin_crt0_common.cc: Declare pseudo runtime externs needed for
per_process structure.
(_cygwin_crt0_common): Fill in pseudo_reloc runtime constants.
* lib/pseudo-reloc-dummy.c: New file.  Dummy function to satisify ld.
* lib/pseudo-reloc.c: Delete.
2010-05-07 21:25:19 +00:00
Corinna Vinschen 5b4c992bf6 * mount.cc (struct opt): Add "dos" and "ihash" options.
(fillout_mntent): Ditto.
	* path.cc (path_conv::get_nt_native_path): Use path_conv's
	has_dos_filenames_only method.
	(path_conv::check): Add PATH_IHASH flag if FS has unreliable inode
	numbers.
	(symlink_info::check_shortcut): Or symlink flags to pflags.
	(symlink_info::check_sysfile): Ditto.  Change test accordingly.
	(symlink_info::check_reparse_point): Ditto.
	(symlink_info::check_nfs_symlink): Ditto.
	(symlink_info::check): Check PATH_DOS flag in call to get_nt_native_path
	to utilize mount flag.  Ditto in test for potential restarting.  Set
	PATH_DOS if FS only allows DOS filename rules.
	* path.h (enum path_types): Add PATH_DOS and PATH_IHASH.
	(path_conv::hasgood_inode): Check PATH_IHASH instead of
	fs.hasgood_inode.
	(path_conv::has_dos_filenames_only): New method.
	* include/sys/mount.h (MOUNT_DOS): New mount flag.
	(MOUNT_IHASH): Ditto.
2010-04-29 10:38:05 +00:00
Corinna Vinschen a11a07231b * external.cc (cygwin_internal): Add CW_CVT_MNT_OPTS to allow mount
flag parsing.  Add CW_LST_MNT_OPTS case to allow mount flag listing.
	* mount.cc (fstab_read_flags): Rename from read_flags.  Make externally
	available.  Change input string to char ** to allow returning faulty
	option.  Add flag for avoiding debug output.
	(fstab_list_flags): New function to create list of options.
	* include/sys/cygwin.h (cygwin_getinfo_types): Add CW_CVT_MNT_OPTS and
	CW_LST_MNT_OPTS.
2010-04-29 08:47:44 +00:00
Corinna Vinschen 8f47a15cef * include/cygwin/version.h: Bump API minor version. 2010-04-28 10:20:34 +00:00
Corinna Vinschen be764ea806 * cygwin.din (__locale_mb_cur_max): Export.
* nlsfuncs.cc (__getlocaleinfo): Drop conversion to multibyte.
	(__charfromwchar): New function to convert to multibyte.
	(__eval_datetimefmt): Convert to return wchar_t pointer.  Work on
	wide char string.
	(__set_lc_time_from_win): Take additional pointer to "C" category info
	to accommodate C.foo locales.  Rework to fill wide char members in
	category info.
	(__set_lc_ctype_from_win): New function.
	(__set_lc_numeric_from_win): Take additional pointer to "C" category
	info to accommodate C.foo locales.  Rework to fill wide char members
	in category info.
	(__set_lc_monetary_from_win): Ditto.
	(__set_lc_messages_from_win): Ditto.
	(__get_current_collate_codeset): New function, called from nl_langinfo.
	* include/cygwin/config.h (__HAVE_LOCALE_INFO_EXTENDED__): Define.
2010-04-28 10:00:24 +00:00
Corinna Vinschen 0f6697b373 * include/regex.h: Include _ansi.h to avoid missing out on preprocessor
macros in sys/_types.h.
2010-04-27 15:18:14 +00:00
Corinna Vinschen 098f9c6e48 * include/cygwin/version.h: Bump DLL minor version number to 5. 2010-04-12 17:01:01 +00:00
Corinna Vinschen f8fbd1ea58 * include/cygwin/version.h: Bump DLL minor version number to 4. 2010-04-07 08:55:38 +00:00
Corinna Vinschen 249ccad30c * include/sched.h: Remove, overruled by newlib file.
* include/sys/sched.h: Ditto.
2010-04-06 15:16:24 +00:00
Christopher Faylor bc3f0d64c9 * sigproc.cc (wait_sig): Make sure that strace is activated on __SIGSTRACE by
calling new strace::activate function.
* strace.cc (strace::activate): Rename from strace::strace.
* strace.h (strace::activate): Define new function.
(strace::strace): Call activate.
2010-03-31 18:06:02 +00:00
Corinna Vinschen ef7fc14537 * include/cygwin/version.h: Bump DLL minor version number to 3. 2010-03-29 15:06:09 +00:00
Corinna Vinschen a9fd742428 * cygwin.din: Export __xdr functions.
* include/cygwin/version.h: Bump version.
	* posix.sgml: Add a few more XDR functions to list
	of implemented Solaris functions.
2010-03-04 09:37:52 +00:00
Corinna Vinschen 53c24915c4 Add XDR support.
* cygwin.din: Export xdr functions.
	* include/cygwin/version.h: Bump version.
	* cygxdr.cc: New.
	* cygxdr.h: New.
	* dcrt0.cc (dll_crt0_1): Print the (rare) xdr-related
	error messages to stderr.
	* Makefile.in: Add cygxdr.
	* posix.sgml: Add new XDR functions to list of implemented Solaris
	functions.
2010-03-03 15:05:19 +00:00
Corinna Vinschen 627ef695f2 Remove all traces of __CYGWIN_USE_BIG_TYPES__.
* include/cygwin/config.h: Move Cygwin-specific build flags from
	newlib's sys/config.h here.  Add a comment.
2010-02-26 09:36:21 +00:00
Yaakov Selkowitz 0512608dbc * include/cygwin/signal.h: Define SIGPWR as synonym for SIGLOST.
* strsig.cc: Ditto.
	* include/cygwin/version.h: Bump CYGWIN_VERSION_API_MINOR.
2010-02-26 05:43:50 +00:00
Christopher Faylor 478ea460eb * include/sys/strace.h: Define _STRACE_SPECIAL.
(strace_printf_wrap): Fix NOSTRACE definitions.
(strace_printf_wrap1): Fix NOSTRACE definitions.
(special_printf): Define.
* thread.cc: Perform minor syntax fix in a comment.  Rename
"is_good_initialzer*" to "is_initializer*" throughout.  Use pthread_printf
rather than debug_printf throughout.  Add extra pthread_printf debugging
throughout.
(pthread_mutex::_new_mutex): New constant value.
(pthread_mutex::_unlocked_mutex): Ditto.
(pthread_mutex::_destroyed_mutex): Ditto.
(pthread_mutex::no_owner): Define new function.
(pthread_mutex::can_be_unlocked): Detect no_owner situation.  Handle
PTHREAD_MUTEX_NORMAL as a special case.
(pthread::create_cancel_event): Use C++ boolean values.
(pthread::precreate): Use method to set mutex type.
(pthread_cond::pthread_cond): Ditto.
(pthread_rwlock::pthread_rwlock): Ditto.
(pthread_mutex::pthread_mutex): Set owner to _new_mutex initially.
(pthread_mutex::~pthread_mutex): Reset various elements to make it clearer if
they are incorrectly reused.
(pthread_mutex::lock): Add clarifying comment.
(pthread_mutex::unlock): Attempt to handle various mutex types correctly.  In
particular, reinstate ability to have one thread unlock another thread's mutex
if type == PTHREAD_MUTEX_NORMAL.
(semaphore::_fixup_after_fork): Avoid redundancy.
(pthread_mutex::_fixup_after_fork): Ditto.  Fix debugging statement.
(__pthread_cond_dowait): Accommodate changes to remove previously inexplicable
use can_be_unblocked() as a static function.
* thread.h: Rename "is_good_initialzer*" to "is_initializer*" throughout.
(pthread_mutex): Reorganize.  Make many things private.
(pthread_mutex::no_owner): Define new method.
(pthread_mutex::_new_mutex): Define new constant.
(pthread_mutex::_unlocked_mutex): Ditto.
(pthread_mutex::_destroyed_mutex): Ditto.
2010-02-22 20:36:04 +00:00
Christopher Faylor 3afd8b74d9 Update copyright 2010-02-19 20:01:49 +00:00
Christopher Faylor ff3e6bcbec utils/ChangeLog:
* strace.cc (mnemonic_table): Add pthread mask option.
(usage): Document strace pthread mask option.
* utils.sgml: Ditto.

cygwin/ChangeLog:
* include/sys/strace.h: Remove old code.  Add support for ptrace
tracing.
2010-02-19 17:55:27 +00:00
Corinna Vinschen f5a73638cd * external.cc (cygwin_internal): Add CW_INT_SETLOCALE case to
allow to call internal_setlocale().
	* nlsfuncs.cc (internal_setlocale): Make externally available.
	* include/cygwin/version.h: Bump API minor number.
	* include/sys/cygwin.h (cygwin_getinfo_types): Add CW_INT_SETLOCALE.

	* nlsfuncs.cc (lc_mbstowcs): Fix call to f_mbtowc.
	(__set_locale_from_locale_alias): Ignore "@cjknarrow" modifier.
2010-02-08 09:52:40 +00:00
Corinna Vinschen e1e595a649 Replace regex files with multibyte-aware version from FreeBSD.
* Makefile.in (install-headers): Remove extra command to install
	regex.h.
	(uninstall-headers): Remove extra command to uninstall regex.h.
	* nlsfuncs.cc (collate_lcid): Make externally available to allow
	access to collation internals from regex functions.
	(collate_charset): Ditto.
	* wchar.h: Add __cplusplus guards to make C-clean.
	* include/regex.h: New file, replacing regex/regex.h.  Remove UCB
	advertising clause.
	* regex/COPYRIGHT: Accommodate BSD license.  Remove UCB advertising
	clause.
	* regex/cclass.h: Remove.
	* regex/cname.h: New file from FreeBSD.
	* regex/engine.c: Ditto.
	(NONCHAR): Tweak for Cygwin.
	* regex/engine.ih: Remove.
	* regex/mkh: Remove.
	* regex/regcomp.c: New file from FreeBSD.  Tweak slightly for Cygwin.
	Import required collate internals from nlsfunc.cc.
	(p_ere_exp): Add GNU-specific \< and \> handling for word boundaries.
	(p_simp_re): Ditto.
	(__collate_range_cmp): Define.
	(p_b_term): Use Cygwin-specific collate internals.
	(findmust): Ditto.
	* regex/regcomp.ih: Remove.
	* regex/regerror.c: New file from FreeBSD.  Fix a few compiler warnings.
	* regex/regerror.ih: Remove.
	* regex/regex.7: New file from FreeBSD.  Remove UCB advertising clause.
	* regex/regex.h: Remove.  Replaced by include/regex.h.
	* regex/regexec.c: New file from FreeBSD.  Fix a few compiler warnings.
	* regex/regfree.c: New file from FreeBSD.
	* regex/tests: Remove.
	* regex/utils.h: New file from FreeBSD.
2010-02-04 12:35:49 +00:00
Corinna Vinschen fac3c73ba0 * include/paths.h (_PATH_MNTTAB): Define.
(_PATH_MOUNTED): Define.
	* include/mntent.h: Include paths.h.  Define MNTTAB and MOUNTED as their
	paths.h equivalents.  Add comment.
2010-02-02 11:17:54 +00:00
Corinna Vinschen 326fb376dd * Makefile.in (DLL_OFILES): Add nlsfunc.o and strfmon.o.
* autoload.cc (LocaleNameToLCID): Define.
	* cygwin.din (strfmon): Export.
	* nlsfuncs.cc: New file.  Define a lot of internal functions called
	from setlocale.
	(wcscoll): Implement locale-aware here, using CompareStringW function.
	(strcoll): Ditto.
	(wcsxfrm): Implement locale-aware here, usingLCMapStringW function.
	(strxfrm): Ditto.
	(__set_charset_from_locale): Replace __set_charset_from_codepage.
	Return Linux-compatible charset.
	* strfuncs.cc (__set_charset_from_codepage): Remove.
	* wchar.h (__set_charset_from_codepage): Drop definition.
	* wincap.h (wincaps::has_localenames): New element.
	* wincap.cc: Implement above element throughout.
	* libc/strfmon.c: New file.
	* libc/strptime.cc: Remove locale constant strings in favor of
	access to locale-specifc data.
	(strptime): Point _CurrentTimeLocale to locale-specific data.
	Throughout use correct locale-specific format fields for all
	locale-specific formats.
	* include/monetary.h: New file.
	* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
2010-01-22 22:31:31 +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 e70fdfb99f * cygwin.din (dup3): Export.
(pipe2): Export.
	* dtable.cc (dtable::dup_worker): Take additional flags parameter.
	Handle O_CLOEXEC flag.
	(dtable::dup3): Rename from dup2.  Take additional flags parameter.
	Check for valid flags.  Drop check for newfd == oldfd.
	* dtable.h (dtable::dup_worker): Add flags parameter.
	(dtable::dup3): Rename from dup2.
	* fcntl.cc (fcntl64): Add F_DUPFD_CLOEXEC case.
	* fhandler.h (fhandler_mailslot::get_object_attr): Add flags parameter.
	* fhandler.cc (fhandler_base::open): Use security attribute with
	inheritance according to setting of O_CLOEXEC flag.
	* fhandler_console.cc (fhandler_console::open): Ditto.
	* fhandler_fifo.cc (sec_user_cloexec): New inline function to
	create security attribute with inheritance according to setting of
	O_CLOEXEC flag.
	(fhandler_fifo::open): Call sec_user_cloexec to fetch security
	attribute.
	(fhandler_fifo::wait): Ditto.
	* fhandler_mem.cc (fhandler_dev_mem::open): Ditto.
	* fhandler_mailslot.cc (fhandler_mailslot::get_object_attr): Take
	additional flags parameter.  Use security attribute with inheritance
	according to setting of O_CLOEXEC flag.
	(fhandler_mailslot::open): Call get_object_attr with flags parameter.
	* fhandler_registry.cc (fhandler_registry::open): Call set_close_on_exec
	on real handles to accommodate O_CLOEXEC flag.
	* fhandler_tty.cc (fhandler_tty_slave::open): Ditto.
	* fhandler_tape.cc: Create mutex with inheritance according to setting
	of O_CLOEXEC flag.
	* pipe.cc: Replace usage of O_NOINHERIT with O_CLOEXEC.
	 (fhandler_pipe::init): Simplify setting close_on_exec flag.
	(fhandler_pipe::open): Remove setting close_on_exec flag.
	(fhandler_pipe::create): Use security attribute with inheritance
	according to setting of O_CLOEXEC flag.
	(pipe2): New exported function.
	* posix_ipc.cc: Throughout, open backing files with O_CLOEXEC
	flag to follow POSIX semantics.
	* security.h (sec_none_cloexec): New define.
	* syscalls.cc (dup): Add missing extern "C" qualifier.  Accommodate
	renaming of dtable::dup2 to dtable::dup3.
	(dup2): Ditto.  Check newfd == oldfd here.
	(dup3): New function.  Check newfd == oldfd here.
	(open): Set close_on_exec flag according to O_CLOEXEC flag before
	calling fhandler->open.
	* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
2010-01-14 18:46:02 +00:00
Corinna Vinschen 811de4bff3 * include/fcntl.h (O_TTY_INIT): Define as 0. 2010-01-13 16:51:37 +00:00
Eric Blake 1c0a4c3a8e Make pty.h match recent glibc.
* include/pty.h (openpty, forkpty): Mark last two arguments const,
to match glibc 2.8.
* libc/bsdlib.cc (openpty, forkpty): Likewise.
2009-12-26 06:20:56 +00:00
Christopher Faylor d0f9de23a1 * fhandler_fifo.cc (fhandler_fifo::open): Avoid resetting errno after it has
been explicitly set.
* include/cygwin/version.h: Bump DLL minor version number to 2.
2009-12-09 16:52:43 +00:00
Corinna Vinschen 6d67afbe9c * include/cygwin/version.h: Bump DLL minor version number to 1. 2009-12-06 12:24:34 +00:00
Corinna Vinschen 339682e6de * sysconf.cc (get_nprocs): New function.
(get_nprocs_conf): Ditto.
	(get_avphys_pages): Ditto.
	(get_phys_pages): Ditto.
	* cygwin.din: Export them.
	* include/sys/sysinfo.h: New header, decalre above new functions.
	* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
	* posix.sgml: Mention them as GNU extensions.
2009-11-12 14:40:48 +00:00
Corinna Vinschen 526b0fbca3 * cygprops.h: New file.
* dtable.cc (handle_to_fn): Add check for correct installation_key
	string in object name for pipes and ttys.
	* external.cc (cygwin_internal): Add CW_GET_INSTKEY to allow fetching
	the installation_key from cygserver.
	* fhandler_fifo.cc (fhandler_fifo::fifo_name): Add installation_key
	to fifo name.
	* globals.cc: Include cygprops.h.
	(_RDATA): Move slightly and add comment.
	(cygwin_props): Define.
	* mount.cc (mount_info::init): Accommodate the fact that
	installation_root is now a global variable in DLL common shared memory,
	rather than a member of cygwin_shared.
	* pipe.cc (fhandler_pipe::create_selectable): Add installation_key to
	pipe name.
	* shared.cc (installation_root): Define here for storage in DLL
	common shared memory.
	(installation_key): Ditto.
	(installation_key_buf): Ditto.
	(init_installation_root): Convert from shared_info method to ordinary
	function.  Add initializing installation_key.  Invalidate
	installation_key depending of value of disable_key property.  Add
	comment to explain.
	(get_shared_parent_dir): Add installation_key to directory name.
	(get_session_parent_dir): Ditto.
	(shared_info::initialize): Move call to init_installation_root from
	here...
	(memory_init): ...to here.  Add debug output to print installation root
	and installation key.  Add comment to explain why.
	* shared_info.h (SHARED_INFO_CB): Recalculate.
	(CURR_SHARED_MAGIC): Ditto.
	(class shared_info): Remove definition of installation_root and
	declaration of init_installation_root.
	(init_installation_root): Declare.
	(installation_root): Declare.
	(installation_key): Declare.
	* uinfo.cc (pwdgrp::load): Accommodate the fact that installation_root
	is now a global variable in DLL common shared memory.
	* include/cygwin/version.h: Bump API minor number.
	(CYGWIN_INFO_INSTALLATIONS_NAME): Add.
	* include/sys/cygwin.h (cygwin_getinfo_types): Add CW_GET_INSTKEY.
2009-10-31 13:24:06 +00:00
Corinna Vinschen bc3aedd061 * include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump. 2009-10-13 12:08:22 +00:00
Corinna Vinschen 0191627a26 * include/sys/cygwin.h: Add new cygwin_getinfo_type
CW_SET_EXTERNAL_TOKEN.
	Add new enum CW_TOKEN_IMPERSONATION, CW_TOKEN_RESTRICTED.
	* cygheap.h (cyguser): New flags ext_token_is_restricted,
	curr_token_is_restricted and setuid_to_restricted.
	* external.cc (cygwin_internal): Add CW_SET_EXTERNAL_TOKEN.
	* sec_auth.cc (set_imp_token): New function.
	(cygwin_set_impersonation_token): Call set_imp_token ().
	* security.h (set_imp_token): New prototype.
	* spawn.cc (spawn_guts): Use CreateProcessAsUserW if restricted token
	was enabled by setuid().  Do not create new window station in this case.
	* syscalls.cc (seteuid32): Add handling of restricted external tokens.
	Set HANDLE_FLAG_INHERIT for primary token.
	(setuid32): Set setuid_to_restricted flag.
	* uinfo.cc (uinfo_init): Do not reimpersonate if restricted token was
	enabled by setuid ().  Initialize user.*_restricted flags.
2009-10-13 10:23:31 +00:00
Corinna Vinschen 1441f6a3d1 * include/cygwin/config.h (DEFAULT_LOCALE): Define as "C.UTF-8". 2009-10-09 08:36:21 +00:00
Charles Wilson c8ee587a8e Add cygwin wrapper for ExitProcess and TerminateProcess. 2009-10-06 21:51:17 +00:00