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* * i686.din: New file.Christopher Faylor2013-04-301-1984/+0
| | | | | | | | | * x86_64.din: New file. * common.din: New file. * cygwin.din: Delete. * cygwin64.din: Delete. * gendef: Rework to take options rather than using positional parameters. Accept multiple files as input.
* * Merge in cygwin-64bit-branch.Corinna Vinschen2013-04-231-2/+2
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* * termios.cc (cfsetspeed): New function.Yaakov Selkowitz2012-11-211-0/+1
| | | | | | | * 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.
* * cygwin.din (getmntent_r): Export.Corinna Vinschen2012-07-181-0/+1
| | | | | | | * 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.
* * cygwin.din (memrchr): Export.Corinna Vinschen2012-05-101-0/+1
| | | | | * posix.sgml (std-gnu): Add memrchr. * include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
* * cygwin.din (scandirat): Export.Yaakov Selkowitz2012-02-221-0/+1
| | | | | | | * 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.
* * cygwin.din: Fix order (DATA first).Corinna Vinschen2012-01-281-4/+4
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* * cygwin.din (pthread_sigqueue): Export.Yaakov Selkowitz2012-01-061-0/+1
| | | | | | | * 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.
* * cygwin.din (get_current_dir_name): Export.Yaakov Selkowitz2012-01-011-0/+1
| | | | | | * 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.
* * cygwin.din (getpt): Export.Yaakov Selkowitz2011-12-301-0/+1
| | | | | | | * 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.
* * cygwin.din (ptsname_r): Export.Christopher Faylor2011-11-071-0/+1
| | | | | | | | | | | | | | | | | | | | | * 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.
* * cygwin.din (getgrouplist): Export.Corinna Vinschen2011-10-281-0/+1
| | | | | | | | | | | | | * 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.
* * cygwin.din: Remove some _tc* exports. Add tcgetsid().Christopher Faylor2011-10-111-8/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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.
* * cygwin.din (clock_nanosleep): Export.Yaakov Selkowitz2011-08-031-0/+1
| | | | | | | | | | | | | | | * 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.
* * cygwin.din (pthread_condattr_getclock): Export.Yaakov Selkowitz2011-07-211-0/+2
| | | | | | | | | | | | | | | | | | | | (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.
* * cygwin.din (__fpurge): Export.Yaakov Selkowitz2011-05-191-0/+1
| | | | | * posix.sgml (std-solaris): Add __fpurge. * include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
* * cygwin.din (error): Export.Yaakov Selkowitz2011-05-181-0/+5
| | | | | | | | | | | | | | | | (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.
* * cygwin.din (clock_getcpuclockid): Export.Yaakov Selkowitz2011-05-171-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | (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.
* * cygwin.din (pthread_attr_getguardsize): Export.Corinna Vinschen2011-05-151-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (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.
* * times.cc (settimeofday): Add EFAULT handler.Yaakov Selkowitz2011-05-091-0/+1
| | | | | | | | | | | | | | 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.
* * sysconf.cc (sysinfo): New function.Yaakov Selkowitz2011-05-061-0/+1
| | | | | | | | * 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.
* * cygwin.din (psiginfo): Export.Yaakov Selkowitz2011-05-041-0/+3
| | | | | | | | | | | | | (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.
* * cygwin.din (pthread_attr_getstack): Export.Yaakov Selkowitz2011-05-031-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | (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.
* * cygwin.din (ppoll): Export.Corinna Vinschen2011-04-181-0/+1
| | | | | | | * poll.cc (ppoll): Implement. * posix.sgml (std-gnu): Add ppoll. * include/cygwin/version.h: Bump API minor number. * include/sys/poll.h (ppoll): Declare.
* * thread.cc (pthread_setschedprio): New function.Yaakov Selkowitz2011-04-151-0/+1
| | | | | | | | * 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.
* * cygwin.din (pthread_spin_destroy): Export.Corinna Vinschen2011-03-291-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (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.
* * cygwin.din (strchrnul): Export.Corinna Vinschen2011-03-281-0/+1
| | | | | * include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump. * posix.sgml (std-gnu): Add strchrnul.
* * cygwin.din: Mark __assert* and _abort as NOSIGFE.Christopher Faylor2011-02-221-4/+4
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* strerror_r: obey POSIX, and match newlib header changeEric Blake2011-02-101-0/+1
| | | | | | | | | | * 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.
* * cygwin.din (pthread_yield): Export as alias to sched_yield.Yaakov Selkowitz2011-02-101-0/+1
| | | | | | * include/pthread.h (pthread_yield): Declare. * include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump. * posix.sgml (std-deprec): Add pthread_yield.
* Really check in nowCorinna Vinschen2011-01-131-0/+1
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* cygwin:Christopher Faylor2010-12-261-0/+2
| | | | | | | | | | | | * cygwin.din: Export program_invocation_name and program_invocation_short_name. * dcrt0.cc: Set program_invocation*name to correct values, based on argv[0]. * globals.cc (program_invocation_name): Define. (program_invocation_short_name): Ditto newlib: * libc/include/sys/errno.h (program_invocation_name): Declare. (program_invocation_short_name): Ditto.
* * winsup/cygwin/cygwin.din: Add llround and llroundf.Christopher Faylor2010-10-181-0/+2
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* * cygwin.din: Export new complex math functions from newlib.Corinna Vinschen2010-10-081-0/+42
| | | | | | * posix.sgml: Move newly exported complex functions to implemented SUSv4 functions. * include/cygwin/version.h: Bump API minor version.
* winsup/cygwin/ChangeLog:Dave Korn2010-09-111-0/+19
| | | | | | | | | | | | | | | | | * 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.
* Add mkostemp and mkostemps.Eric Blake2010-07-191-0/+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.
* * 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.
* * cygwin.din: Export __xdr functions.Corinna Vinschen2010-03-041-0/+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 Vinschen2010-03-031-0/+47
| | | | | | | | | | | | * 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.
* * Makefile.in (DLL_OFILES): Add nlsfunc.o and strfmon.o.Corinna Vinschen2010-01-221-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | * 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 Vinschen2010-01-151-0/+1
| | | | | | | | | | | | | | | | | | | * 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 Vinschen2010-01-141-0/+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.
* * sysconf.cc (get_nprocs): New function.Corinna Vinschen2009-11-121-0/+4
| | | | | | | | | | (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.
* Add fexecve, execvpe.Eric Blake2009-09-261-0/+2
| | | | | | | | * exec.cc (fexecve): New function. * cygwin.din (execvpe, fexecve): Export new fexecve and existing execvpe. * include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump. * posix.sgml: Mention them.
* Provide euidaccess, canonicalize_file_name; fix fchmodat.Eric Blake2009-09-251-0/+3
| | | | | | | | | | | * syscalls.cc (fchmodat): lchmod is not yet implemented. (euidaccess): New function. * path.cc (realpath): Update comment. (canonicalize_file_name): New function. * include/cygwin/stdlib.h (canonicalize_file_name): Declare it. * include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump. * cygwin.din: Export canonicalize_file_name, eaccess, euidaccess. * posix.sgml: Mention them.
* winsup/ChangeLog:Dave Korn2009-07-071-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Makefile.common (COMPILE_CXX): Add support for per-file overrides to exclude $(nostdinc) and $(nostdincxx) from compiler flags. (COMPILE_CC): Likewise for $(nostdinc). winsup/cygwin/ChangeLog: * Makefile.in (DLL_OFILES): Add libstdcxx_wrapper.o (libstdcxx_wrapper_CFLAGS): Add flags for new module. (_cygwin_crt0_common_STDINCFLAGS): Define per-file override. (libstdcxx_wrapper_STDINCFLAGS, cxx_STDINCFLAGS): Likewise. * cxx.cc: Include "cygwin-cxx.h". (operator new): Tweak prototype for full standards compliance. (operator new[]): Likewise. (operator new (nothrow)): New fallback function. (operator new[] (nothrow), operator delete (nothrow), operator delete[] (nothrow)): Likewise. (default_cygwin_cxx_malloc): New struct of pointers to the above, for final last-resort fallback default. * cygwin-cxx.h: New file. (struct per_process_cxx_malloc): Define. (default_cygwin_cxx_malloc): Declare extern. * cygwin.din (__wrap__ZdaPv): Export new wrapper. (__wrap__ZdaPvRKSt9nothrow_t, __wrap__ZdlPv, __wrap__ZdlPvRKSt9nothrow_t, __wrap__Znaj, __wrap__ZnajRKSt9nothrow_t, __wrap__Znwj, __wrap__ZnwjRKSt9nothrow_t): Likewise. * globals.cc (__cygwin_user_data): Init newly-repurposed 'forkee' field (now 'cxx_malloc') to point to default_cygwin_cxx_malloc. * libstdcxx_wrapper.cc: New file. (__wrap__ZdaPv, __wrap__ZdaPvRKSt9nothrow_t, __wrap__ZdlPv, __wrap__ZdlPvRKSt9nothrow_t, __wrap__Znaj, __wrap__ZnajRKSt9nothrow_t, __wrap__Znwj, __wrap__ZnwjRKSt9nothrow_t): Define wrapper functions for libstdc++ malloc operators and their overrides. * winsup.h (default_cygwin_cxx_malloc): Declare extern. * include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump. * include/sys/cygwin.h (struct per_process_cxx_malloc): Forward declare here. (struct per_process::forkee): Rename and repurpose from this ... (struct per_process::cxx_malloc): ... to this. * lib/_cygwin_crt0_common.cc: Include cygwin-cxx.h. (WEAK): Define shorthand helper macro. (__cygwin_cxx_malloc): Define and populate with weak references to whatever libstdc++ malloc operators will be visible at final link time for Cygwin apps and dlls. (_cygwin_crt0_common): Always look up cygwin DLL's internal per_process data, and don't test for (impossible) failure. Inherit any members of __cygwin_cxx_malloc that we don't have overrides for from the DLL's default and store the resulting overall set of overrides back into the DLL's global per_process data.
* * cygwin.din (fpurge, mkstemps): New exports.Corinna Vinschen2009-07-031-0/+2
| | | | | | | * include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump. * mktemp.cc (_gettemp): Add parameter. (mkstemps): New function. (mkstemp, mkdtemp, mktemp): Adjust clients.
* * gendef (cleanup): Rename from 'nocr'. Remove comments and trailing spaces.Christopher Faylor2009-06-281-1/+1
| | | | | * cygwin.din: Add long-needed comment describing what dll_crt0__FP11per_process demangles to.
* * ctype.cc: Remove implementation of ctype functions in favor ofCorinna Vinschen2009-03-311-0/+1
| | | | | | | | | | | | | | | pointer-based newlib implementation. (_ctype_b): Declare. (__ctype_cp): Move to newlib. Declare. (__ctype_iso): Ditto. (__set_ctype): Implement changing __ctype_ptr__. Only copy character class data in applications built under older Cygwin. * cygwin.din (__ctype_ptr__): Export. * include/ctype.h: Remove in favor of newlib implementation. * include/cygwin/config.h (__EXPORT): Define alongside __IMPORT. * include/cygwin/version.h (CYGWIN_VERSION_CHECK_FOR_OLD_CTYPE): Define check for old vs. new ctype implementation. Bump API minor number.
* * cygwin.din: Export wordexp, wordfree.Corinna Vinschen2009-03-231-0/+2
| | | | | * posix.sgml: Move them to SUSv4 list. * include/cygwin/version.h: Bump API minor number.
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