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* Use 64K buffers for TOKEN_GROUPSCorinna Vinschen2016-03-231-3/+3
| | | | | | | | | | A user token can be up to 64K in size. Using 32K buffers for TOKEN_GROUPS may be insufficient. * uinfo.cc (get_logon_sid): Use 64K buffers for the TOKEN_GROUPS array. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Allocate temporary TOKEN_GROUP arrays using TLSCorinna Vinschen2016-03-231-28/+12
| | | | | | | | | | | | | A user token can be up to 64K in size. The group list might take a lot of that so use tmp_pathbuf allocated space rather than stack space allocted via alloca. In create_token the TOKEN_GROUP was allocated via malloc, but the code is needlessly complicated. Simplify by using tmp_pathbuf as well. * sec_auth.cc (verify_token): Allocate TOKEN_GROUP via tmp_pathbuf. (create_token): Ditto. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* cxx.cc: Disable C++14 warning for new sized delete operatorCorinna Vinschen2016-03-231-0/+4
| | | | | | | | | As long as we're not building in C++14 mode, the definition of the sized delete operator results in a compatibility warning. * cxx.cc (operator delete): Disable C++14 warning for sized variant. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Add c++14 sized deallocation operatorPeter Foley2016-03-231-0/+5
| | | | | | | | | | | When compiling with -std=c++14 (the default for gcc 6.0+), the sized deallocation operator must be defined to prevent undefined symbols when linking. winsup/cygwin/ChangeLog: cxx.cc (operator delete(void *p, size_t)): Define. Signed-off-by: Peter Foley <pefoley2@pefoley.com>
* Drop Cygwin-only posix_memalign prototypeCorinna Vinschen2016-03-232-5/+0
| | | | | | | | | | newlib: * libc/include/stdlib.h (posix_memalign): Drop __rtmes__ guards. cygwin: * include/cygwin/stdlib.h (posix_memalign): Drop prototype. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Use DnsFree instead of deprecated DnsRecordListFreePeter Foley2016-03-232-2/+2
| | | | | | | | | | | | | | | The latest version of the mingw headers have been updated to make DnsRecordListFree an alias of DnsFree when targeting Windows XP or later. Use DnsFree directly, avoiding the wrapper function. /home/peter/cross/src/cygwin/winsup/cygwin/libc/minires-os-if.c:289: undefined reference to `DnsFree' winsup/cygwin/ChangeLog autoload.cc: Load DnsFree rather then DnsRecordListFree libc/minires-os-if.cc (cygwin_query): Use DnsFree rather then DnsRecordListFree Signed-off-by: Peter Foley <pefoley2@pefoley.com>
* Target/Host configuration elucidatedKonrad Schwarz2016-03-231-1/+4
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* Guard u_char,u_short,u_int,u_long with __MISC_VISIBLECorinna Vinschen2016-03-231-1/+1
| | | | | | | | | These types are available in SVID as well. * libc/include/sys/types.h (u_char,u_short,u_int,u_long): Replace __BSD_VISIBLE with __MISC_VISIBLE. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Fix "/*" within comment warningSebastian Huber2016-03-221-1/+1
| | | | Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
* stdio: fseeko/ftello are also POSIX.1-2001Yaakov Selkowitz2016-03-221-1/+1
| | | | | | | | _LARGEFILE_SOURCE, which controls only these two functions, is implicitly defined by _XOPEN_SOURCE >= 500. However, they are also later added to POSIX.1-2001 (and therefore available by default). Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
* pthread.h: Mark pthread_exit() as not returningJoel Sherrill2016-03-221-1/+1
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* epiphany/machine/stdlib.h: Disable epiphany unique random wrappers for RTEMSJoel Sherrill2016-03-221-0/+2
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* newlib/configure.host: Turn off sti/cli for i386 setjmp for i386-rtems*Joel Sherrill2016-03-221-0/+2
| | | | | | | | | | When running RTEMS paravirtualized in user space, the cli/sti instructions can't be used. But I can't see why they are needed in either user or supervisor state. Turning the use of them off for RTEMS. This code is unmodified since the beginning of the repository, so I have no insight into why it was done. I may even have been the one to add them. Absolutely no idea except they aren't necessary.
* Remove spurious empty line in changelog entry.Nick Clifton2016-03-221-0/+5
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* PR external/{16327,16328}: Remove etc/configure.texi and etc/standards.texi.Ludovic Courtès2016-03-2215-9241/+23
| | | | | | | | | | | | | | | | | | | | | | etc/ChangeLog 2014-06-27 Ludovic Courtès <ludo@gnu.org> PR external/16327 PR external/16328 * Makefile.in (MAKEINFO, TEXI2DVI, TEXI2PDF, TEXI2HTML, DVIPS) (TEXIDIR, INFOFILES, DVIFILES, PDFFILES, HTMLFILES): Remove. (all): Remove dependency on 'info'. (install): Remove dependency on 'install-info'. (standards.info, standards.html, standards.dvi, standards.ps) (standards.pdf, configure.info, configure.dvi, configure.ps) (configure.pdf, configure.pdf): Remove. (info, install-info, html, install-html, dvi, pdf, install-pdf) clean, maintainer-clean, realclean): Remove body. * etc/configbuild.ein, etc/configbuild.fig, etc/configbuild.jin, etc/configbuild.tin, etc/configdev.ein, etc/configdev.fig, etc/configdev.jin, etc/configdev.tin, etc/configure.texi, etc/fdl.texi, etc/gnu-oids.texi, etc/make-stds.texi, etc/standards.texi: Remove.
* Fix generation of as.1 manual page so that it can be converted to DocBook ↵Nick Clifton2016-03-221-1/+1
| | | | | | | format. etc * texi2pod.pl: Add TARGET to the list of recognised man page sections.
* Sync toplevel with upstream GCC.Corinna Vinschen2016-03-2284-7070/+12666
| | | | Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Remove Mingw.org from FAQ, or replace with Mingw-w64.Corinna Vinschen2016-03-212-13/+10
| | | | | | | * faq-api.xml: Change MingW to Mingw-w64. * faq-programming.xml: Ditto. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Add nonnull annotation to posix_memalign.Peter Foley2016-03-212-3/+2
| | | | | | | | | | | | | | | | GCC 6.0+ asserts that the memptr argument to the builtin function posix_memalign is nonnull. Add the necessary annotation to the prototype and remove the now unnecessary check to fix a warning. newlib/Changelog newlib/libc/include/stdlib.h: Annotate arg to posix_memalign as non-null. winsup/cygwin/ChangeLog malloc_wrapper.cc (posix_memalign): Remove always true nonnull check. Signed-off-by: Peter Foley <pefoley2@pefoley.com>
* Remove misleading indentationPeter Foley2016-03-212-3/+6
| | | | | | | | | | | GCC 6.0+ warns on misleading indentation, so fix it. winsup/cygserver/ChangeLog * sysv_msg.cc (msgsnd): Fix misleading indentation. * sysv_msg.cc (msgrcv): Ditto. * sysv_sem.cc (semop): Ditto. Signed-off-by: Peter Foley <pefoley2@pefoley.com>
* Move arc4random Cygwin only code to CygwinSebastian Huber2016-03-213-15/+25
| | | | | | Keep the Newlib arc4random.c identical to the OpenBSD upstream version. Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>.
* srandom: Replace accessing /dev/random by equivalent getentropy callCorinna Vinschen2016-03-201-10/+1
| | | | | | | | | | /dev/random calls getentropy. So there's no good reason to go out of our way to open /dev/random just to call getentropy anyway. * random.cc (srandomdev): Drop opening /dev/random in favor of calling getentropy. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Revert "Use high-resolution timebases for select()."Corinna Vinschen2016-03-203-141/+70
| | | | | | This reverts commit 6e70fd315a29578f090a98f84e9d8e95ddb156e3. Revert accidental push
* Revert "Debug printfs."Corinna Vinschen2016-03-203-21/+2
| | | | | | This reverts commit 9f82de59a07da145c177648fe474f19cd9def7a1. Revert accidental push
* Revert "Improve and simplify select()."Corinna Vinschen2016-03-203-15/+76
| | | | | | This reverts commit 472d0a228c56bd4783ebb0561667cda2de3cd168. Revert accidental push
* Drop redundant arc4random prototypes from cygwin/stdlib.hCorinna Vinschen2016-03-201-6/+0
| | | | | | | | | Newlib's default stdlib.h now defines these functions so we can drop them from the Cygwin-specific header. Remove the arc4random_stir and arc4random_uniform prototypes entirely. They shouldn't be used by applications anymore. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Allow machine-dependent arc4 lockingCorinna Vinschen2016-03-202-18/+35
| | | | | | | | | | | | newlib: * libc/stdlib/arc4random.h: Remove Cygwin-specific locking code. Conditionalize arc4 locking. Check for _ARC4_LOCK_INIT being undefined to fall back to default implementation. cygwin: * include/machine/_arc4random.h: New file. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Improve and simplify select().John Hood2016-03-203-76/+15
| | | | | | | | | | * cygwait.h (cygwait_us) Remove; this reverts previous changes. * select.h: Eliminate redundant select_stuff::select_loop state. * select.cc (select): Eliminate redundant select_stuff::select_loop state. Eliminate redundant code for zero timeout. Do not return early on early timer return. (select_stuff::wait): Eliminate redundant select_stuff::select_loop state.
* Debug printfs.John Hood2016-03-203-2/+21
| | | | | | | * fhandler.cc (fhandler_base::get_readahead): Add debug code. * fhandler_console.cc (fhandler_console::read): Add debug code. * select.cc (pselect): Add debug code. (peek_console): Add debug code.
* Use high-resolution timebases for select().John Hood2016-03-203-70/+141
| | | | | | | | | | | | * cygwait.h: Add cygwait_us() methods. * select.h: Change prototype for select_stuff::wait() for larger microsecond timeouts. * select.cc (pselect): Convert from old cygwin_select(). Implement microsecond timeouts. (cygwin_select): Rewrite as a wrapper on pselect(). (select): Implement microsecond timeouts. (select_stuff::wait): Implement microsecond timeouts with a timer object.
* * winsup/testsuite/configure: chmod a+xJohn Hood2016-03-201-0/+0
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* Move get_nonascii_key into fhandler_console.John Hood2016-03-203-5/+3
| | | | | | | * fhandler.h (fhandler_console): Move get_nonascii_key() from select.c into this class. * select.cc (peek_console): Move get_nonascii_key() into fhandler_console class.
* respect datarootdirPeter Foley2016-03-201-0/+1
| | | | | | | | | | Recent versions of autoconf define datadir/infodir in terms of datarootdir. Add it. winsup/ChangeLog * Makefile.in: define datarootdir Signed-off-by: Peter Foley <pefoley2@pefoley.com>
* Fix strict aliasingPeter Foley2016-03-201-2/+1
| | | | | | | | | Fix a strict aliasing error detected by gcc 6.0+ winsup/cygwin/ChangeLog * pinfo.cc (winpids::enum_process): Fix strict aliasing. Signed-off-by: Peter Foley <pefoley2@pefoley.com>
* Fix typoed comparisonPeter Foley2016-03-201-1/+1
| | | | | | | winsup/cygwin/ChangeLog * thread.cc (semaphore::open): Fix mistaken conditional. Signed-off-by: Peter Foley <pefoley2@pefoley.com>
* The address of an class always evaluates to truePeter Foley2016-03-201-1/+1
| | | | | | | | | | winsup/cygwin/pinfo.cc:465:14: error: the compiler can assume that the address of 'tc' will always evaluate to 'true' [-Werror=address] winsup/cygwin/ChangeLog * pinfo.cc (_pinfo::set_ctty): remove always true check. Signed-off-by: Peter Foley <pefoley2@pefoley.com>
* Remove misleading indentationPeter Foley2016-03-201-1/+1
| | | | | | * syscalls.cc (getpriority): Fix misleading indentation. Signed-off-by: Peter Foley <pefoley2@pefoley.com>
* Add necessary braces to if statementsPeter Foley2016-03-202-2/+4
| | | | | | | | | | | The missing braces cause only the first expression to be guarded by the else clause. winsup/cygwin/ChangeLog * fhandler_disk_file.cc (facl): Add missing braces to if statement. * mount.cc (dos_drive_mappings): Add missing braces to if statement. Signed-off-by: Peter Foley <pefoley2@pefoley.com>
* Remove dead code from fhandler_console.Peter Foley2016-03-201-2/+0
| | | | | | | | | | | | | | | | | This if is unconditionally false, so remove it. winsup/cygwin/fhandler_console.cc: In member function 'bool dev_console::fillin(HANDLE)': winsup/cygwin/fhandler_console.cc:740:22: error: self-comparison always evaluates to false [-Werror=tautological-compare] if (b.dwSize.Y != b.dwSize.Y || b.dwSize.X != b.dwSize.X) ~~~~~~~~~~~^~~~~~~~~~~~~ winsup/cygwin/fhandler_console.cc:740:50: error: self-comparison always evaluates to false [-Werror=tautological-compare] if (b.dwSize.Y != b.dwSize.Y || b.dwSize.X != b.dwSize.X) ~~~~~~~~~~~^~~~~~~~~~~~~ winsup/cygwin/ChangeLog * fhandle_console.cc (fillin): remove dead code Signed-off-by: Peter Foley <pefoley2@pefoley.com>
* Remove unused and unsafe call to __builtin_frame_addressPeter Foley2016-03-201-3/+2
| | | | | | | | | | | | | | | | initial_sp has been unused since commit fbf23e3 back in 2000. Keep the value, so as to avoid changing the offset of magic_biscuit. winsup/cygwin/lib/_cygwin_crt0_common.cc:140:52: error: calling 'void* __builtin_frame_address(unsigned int)' with a nonzero argument is unsafe [-Werror=frame-address] u->initial_sp = (char *) __builtin_frame_address (1); winsup/cygwin/ChangeLog lib/_cygwin_crt0_common.cc (_cygwin_crt0_common): Initialize initial_sp with nullptr. Signed-off-by: Peter Foley <pefoley2@pefoley.com>
* winsup: Move all old CVS Changelogs into CVSChangeLogs.old dirCorinna Vinschen2016-03-1939-7/+0
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* Remove ill-advised cygwin_propsCorinna Vinschen2016-03-195-215/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Cygwin_props have been invented to allow switching off the unique installation keys in the first place, supposedly for debugging. This never really was a good idea, after all we *want* the installations to be independent and there's no good reason to break that, not even for debugging purposes. Other than that, cygwin_props were meant to be used for some other global settings which never took place. There's just no good reason to tweak the DLL binary invisibly where a setting could be done in a file or the environment. This patch removes the cygwin_props entirely, including the related settings in cygcheck. cygwin: * cygprops.h: Remove file. * globals.cc (cygwin_props): Remove. * cygheap.cc (init_cygheap::init_installation_root): Drop removing installation key. utils: * cygcheck.cc: Drop including cygprops.h. Remove now unused option values. (unique_object_name_opt): Remove. (handle_unique_object_name): Remove function. (usage): Remove text for unique-object-names options. (longopts): Remove unique-object-names options. (main): Drop handling unique-object-names options. doc: * utils.xml (cygcheck): Remove text for unique-object-names options. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Regenerate configure script.Jeff Johnston2016-03-191-8/+9281
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* Remove references to older Cygwin releases from documentationCorinna Vinschen2016-03-1815-166/+107
| | | | Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* sparc64: move struct timeval to <sys/_timeval.h>Yaakov Selkowitz2016-03-181-1/+6
| | | | | | | | | | | commit bb0159489785d577ad0b8061a1ba7956ee0f89d0 moved the struct timeval declaration from <sys/time.h> to <sys/_timeval.h>, and commit 01885f533de81ff73e9da1519a4b5f2316b49f86 changed <sys/select.h> to include <sys/_timeval.h>. Therefore, sparc64's own struct timeval needs to be moved accordingly in order to avoid a conflict from the generic type. Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com> Acked-by: Corinna Vinschen <vinschen@redhat.com>
* Feature test macros overhaul: sparc64Yaakov Selkowitz2016-03-182-15/+16
| | | | | | | | | | | | sparc64 has a number of its own headers which override the generic ones. These too need to use feature test macros properly. These changes correspond to the generic fcntl.h and sys/stat.h changes in commit d2df6d381b36f3f76420bc3bab965fbbdc3c3a8c and commit 069e400c913659432c5d1953c4fa9a696b06e340. Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com> Acked-by: Corinna Vinschen <vinschen@redhat.com>
* Cleanup macros in chacha_private.h to be target-type independentHowland, Craig D2016-03-181-5/+2
| | | | | * libc/stdlib/chacha_private.h (U8C, U32C): Remove un-necessary macros. (U8V, U32V): Drop masking.
* Only export arc4random_stir and arc4random_addrandom on CygwinCorinna Vinschen2016-03-181-8/+5
| | | | | | | Export to maintain backward compatibility, but don't let them do anything useful. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Feature test macros overhaul: signal.h (part 2)Yaakov Selkowitz2016-03-181-16/+12
| | | | | | | | | | | Move the sig*set macros following the functions inside their feature test macro conditional. This fixes the build on bare-metal targets following commit 5c78499ae2ae6ac28854b43a1ad73d917b40c62d. Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com> Acked-by: Corinna Vinschen <vinschen@redhat.com>
* arm: fix build with newlib supplied syscalls enabledYaakov Selkowitz2016-03-182-2/+2
| | | | | | | | | In file included from libc/sys/arm/crt0.S:2:0: libc/sys/arm/arm.h:32:25: fatal error: acle-compat.h: No such file or directory acle-compat.h is libc/machine/arm. Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
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