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* Remove unused function convert_ifr_flagsCorinna Vinschen2016-03-241-14/+0
| | | | Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Fix FIONBIO commentsCorinna Vinschen2016-03-242-3/+4
| | | | | | | FIONBIO is defined in sys/termios.h and asm/socket.h. Align the comments. Remove unused REAL_FIONBIO. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Drop usage of old-age BSD types in generically used Cygwin headersCorinna Vinschen2016-03-247-49/+48
| | | | | | | | | | | | | | | | | | | | | | | | u_char, u_short, u_int, u_long are BSD-only types. Remove them from Cygwin headers which are supposed to be used in a non-BSD scenario. Drop special Cygwin handling of those types in sys/types.h. newlib: * libc/include/sys/types.h (u_char,u_short,u_int,u_long): Drop Cygwin exception. cygwin: * fhandler_socket.cc (fhandler_socket::ioctl): Accommodate change in include/asm/socket.h. Continue using u_long since that's the MS type here. * include/asm/socket.h: Since the type given in _IOR/_IOW macros is only used for its sizeof, replace u_long with equivalent long. * netdb.h (getnetbyaddr): Fix prototype. * netinet/ip.h: Replace old BSD-only types with generically defined old BSD types (u_char -> u_int8_t, etc). * netinet/tcp.h: Ditto. * netinet/udp.h: Ditto. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Define BSD u_intN_t types indiscriminatelyCorinna Vinschen2016-03-242-34/+14
| | | | | | | | | | | | | | The u_intN_t types are BSD types but sanctioned by POSIX. They are always defined when using Glibc headers so we follow suit. newlib: * libc/include/sys/types.h: Drop outdated __INTTYPES_DEFINED__ macro. Always define u_intN_t types. cygwin: * include/cygwin/types.h: Remove definition of u_intN_t types. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Fix coverity CID 143502: Null pointer dereferenceCorinna Vinschen2016-03-241-0/+2
| | | | | | | * libc/locale/ldpart.c (split_lines): Don't dereference result of strchr without checking for NULL pointer first. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Feature test macros overhaul: C++ TR1Yaakov Selkowitz2016-03-231-5/+5
| | | | | | | | | | | | While C++11 was the first version of the standard to use C99 functionality, TR1 (for C++03) also does, and G++ does not distinguish between C++98 and C++03, or when TR1 is in use. Therefore, while not strictly correct for "pure" C++98, enabling C99 for all C++ usage is the simplest solution (and much better than always using -D_GNU_SOURCE as on Linux). See thread starting: https://sourceware.org/ml/newlib/2016/msg00297.html Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
* testCorinna Vinschen2016-03-230-0/+0
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* Add release message for commit 59b3bd2Corinna Vinschen2016-03-231-0/+4
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* Only allow enabled groups as primary groupCorinna Vinschen2016-03-231-6/+45
| | | | | | | | | | | | So far any group in the user's token could be used as primary group. Windows doesn't check if the primary group is enabled or not, it just has no meaning. From a POSIXy point of view it can lead to weird results though. * uinfo.cc (check_token_membership): New static function. (internal_getlogin): Only allow enabled groups as primary group. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* 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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