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* * include/cygwin/version.h: Bump CYGWIN_VERSION_API_MINOR to 233.Christopher Faylor2010-10-271-1/+2
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* * fhandler.h (fhandler_termios::tcinit): Make second argument non-optional.Christopher Faylor2010-10-231-0/+2
| | | | | | | | | | | | | | | | * 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.
* * cygwin.din: Export new complex math functions from newlib.Corinna Vinschen2010-10-081-1/+6
| | | | | | * posix.sgml: Move newly exported complex functions to implemented SUSv4 functions. * include/cygwin/version.h: Bump API minor version.
* * fhandler_tty.cc (fhandler_tty_slave::init): Add debugging. Use tcsetpgrp toChristopher Faylor2010-09-291-2/+1
| | | | | | | 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.
* * include/sys/cygwin.h (PID_NOTCYGWIN): New enum.Christopher Faylor2010-09-201-0/+1
| | | | | | | * 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.
* * sec_acl.cc (acl_worker): Remove.Corinna Vinschen2010-09-121-2/+1
| | | | | | | (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.
* winsup/cygwin/ChangeLog:Dave Korn2010-09-112-1/+178
| | | | | | | | | | | | | | | | | * 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.
* * include/cygwin/version.h: Bump DLL minor version number to 8.Corinna Vinschen2010-09-011-1/+1
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* * include/cygwin/version.h: Bump DLL minor version number to 7.Corinna Vinschen2010-08-311-1/+1
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* * winlean.h: New file.Christopher Faylor2010-08-301-20/+5
| | | | | | | | | | | | | | | | * 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.
* * external.cc (sync_wincwd): Remove.Corinna Vinschen2010-08-272-4/+2
| | | | | | | | | | | (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.
* * include/cygwin/version.h: Fix comment.Corinna Vinschen2010-08-241-1/+1
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* * endian.h (htobe16, htobe32, htobe64, be16toh, be32toh, be64toh,Corinna Vinschen2010-08-201-1/+48
| | | | htole16, htole32, htole64, le16toh, le32toh, le64toh): Define.
* * external.cc (sync_wincwd): New function.Corinna Vinschen2010-08-191-1/+1
| | | | | | | (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.
* * external.cc (CW_SETCWD): New option.Christopher Faylor2010-08-182-2/+4
| | | | | * include/cygwin/version.h: Bump api minor to 231. * include/sys/cygwin.h (CW_SETCWD): Define.
* * include/cygwin/version.h: Bump DLL minor version number to 6.Corinna Vinschen2010-08-161-1/+1
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* * mount.cc (struct opt): Add "bind" option.Corinna Vinschen2010-08-111-1/+2
| | | | | | | (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.
* Implement POSIX.1-2004 Monotonic Clock.Yaakov Selkowitz2010-08-091-1/+2
| | | | | | | | | | | | | | | | | | | | | | | * 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.
* * include/dlfcn.h (RTLD_LOCAL): Define.Corinna Vinschen2010-08-091-1/+2
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* * include/sys/dirent.h (d_fileno): Define as d_ino.Corinna Vinschen2010-08-061-0/+2
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* Add mkostemp and mkostemps.Eric Blake2010-07-191-1/+2
| | | | | | | | * 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.
* Align seekdir and telldir API to POSIX definition.Corinna Vinschen2010-07-051-3/+3
| | | | | | | | | | | | | | | | | | | | * 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.
* * path.cc (path_conv::check): Move fs-specific settings to a point where weChristopher Faylor2010-07-042-3/+5
| | | | | | | | | 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.
* * include/sys/stdio.h: Remove _GNU_SOURCE guard around getlineCorinna Vinschen2010-06-071-3/+1
| | | | and getdelim prototypes since they are SUSv4 now.
* * include/inttypes.h: Change PTR definitions to int to align with theCorinna Vinschen2010-05-261-12/+12
| | | | stdint.h type definitions of intptr_t/uintptr_t.
* * Makefile.in (DLL_OFILES): Add pseudo-reloc.o.Christopher Faylor2010-05-072-7/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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.
* * mount.cc (struct opt): Add "dos" and "ihash" options.Corinna Vinschen2010-04-291-1/+4
| | | | | | | | | | | | | | | | | | | | | (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.
* * external.cc (cygwin_internal): Add CW_CVT_MNT_OPTS to allow mountCorinna Vinschen2010-04-291-1/+3
| | | | | | | | | | 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.
* * include/cygwin/version.h: Bump API minor version.Corinna Vinschen2010-04-281-1/+2
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* * cygwin.din (__locale_mb_cur_max): Export.Corinna Vinschen2010-04-281-0/+1
| | | | | | | | | | | | | | | | | | * 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.
* * include/regex.h: Include _ansi.h to avoid missing out on preprocessorCorinna Vinschen2010-04-271-0/+1
| | | | macros in sys/_types.h.
* * include/cygwin/version.h: Bump DLL minor version number to 5.Corinna Vinschen2010-04-121-1/+1
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* * include/cygwin/version.h: Bump DLL minor version number to 4.Corinna Vinschen2010-04-071-1/+1
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* * include/sched.h: Remove, overruled by newlib file.Corinna Vinschen2010-04-062-80/+0
| | | | * include/sys/sched.h: Ditto.
* * sigproc.cc (wait_sig): Make sure that strace is activated on __SIGSTRACE byChristopher Faylor2010-03-311-1/+2
| | | | | | | calling new strace::activate function. * strace.cc (strace::activate): Rename from strace::strace. * strace.h (strace::activate): Define new function. (strace::strace): Call activate.
* * include/cygwin/version.h: Bump DLL minor version number to 3.Corinna Vinschen2010-03-291-1/+1
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* * cygwin.din: Export __xdr functions.Corinna Vinschen2010-03-041-1/+2
| | | | | | * include/cygwin/version.h: Bump version. * posix.sgml: Add a few more XDR functions to list of implemented Solaris functions.
* Add XDR support.Corinna Vinschen2010-03-031-1/+2
| | | | | | | | | | | | * 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.
* Remove all traces of __CYGWIN_USE_BIG_TYPES__.Corinna Vinschen2010-02-267-69/+13
| | | | | * include/cygwin/config.h: Move Cygwin-specific build flags from newlib's sys/config.h here. Add a comment.
* * include/cygwin/signal.h: Define SIGPWR as synonym for SIGLOST.Yaakov Selkowitz2010-02-262-1/+3
| | | | | * strsig.cc: Ditto. * include/cygwin/version.h: Bump CYGWIN_VERSION_API_MINOR.
* * include/sys/strace.h: Define _STRACE_SPECIAL.Christopher Faylor2010-02-221-23/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (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.
* Update copyrightChristopher Faylor2010-02-191-1/+1
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* utils/ChangeLog:Christopher Faylor2010-02-191-30/+6
| | | | | | | | | | * 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.
* * external.cc (cygwin_internal): Add CW_INT_SETLOCALE case toCorinna Vinschen2010-02-082-3/+5
| | | | | | | | | | 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.
* Replace regex files with multibyte-aware version from FreeBSD.Corinna Vinschen2010-02-041-0/+130
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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.
* * include/paths.h (_PATH_MNTTAB): Define.Corinna Vinschen2010-02-022-3/+12
| | | | | | (_PATH_MOUNTED): Define. * include/mntent.h: Include paths.h. Define MNTTAB and MOUNTED as their paths.h equivalents. Add comment.
* * Makefile.in (DLL_OFILES): Add nlsfunc.o and strfmon.o.Corinna Vinschen2010-01-222-1/+41
| | | | | | | | | | | | | | | | | | | | | | | | | * 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.
* * cygwin.din (accept4): Export.Corinna Vinschen2010-01-153-4/+15
| | | | | | | | | | | | | | | | | | | * 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.
* * cygwin.din (dup3): Export.Corinna Vinschen2010-01-141-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (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.
* * include/fcntl.h (O_TTY_INIT): Define as 0.Corinna Vinschen2010-01-131-1/+5
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