8b1ede3ce1
cygwin: Export clog10, clog10f
...
winsup/cygwin/
* common.din: Add clog10, clog10f.
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
winsup/doc/
* new-features.xml (ov-new2.5): Mention clog10, clog10f.
* posix.xml (std-gnu): Add clog10, clog10f.
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2016-02-22 14:45:37 -06:00
813da84442
POSIX barrier implementation, take 3
...
The attached patch should address all of the review comments.
Modifed change log:
Newlib:
* libc/include/sys/features.h (_POSIX_BARRIERS): Define for Cygwin.
* libc/include/sys/types.h (pthread_barrier_t)
(pthread_barrierattr_t): Do not define for Cygwin.
Cygwin:
* common.din (pthread_barrierattr_init)
(pthread_barrierattr_setpshared, pthread_barrierattr_getpshared)
(pthread_barrierattr_destroy, pthread_barrier_init)
(pthread_barrier_destroy, pthread_barrier_wait): Export.
* include/cygwin/types.h (pthread_barrierattr_t)
(pthread_barrier_t): Declare.
* include/pthread.h (PTHREAD_BARRIER_SERIAL_THREAD)
(pthread_barrierattr_init, pthread_barrierattr_setpshared)
(pthread_barrierattr_getpshared, pthread_barrierattr_destroy)
(pthread_barrier_init, pthread_barrier_destroy)
(pthread_barrier_wait): Declare.
* thread.h (PTHREAD_BARRIER_MAGIC)
(PTHREAD_BARRIERATTR_MAGIC): Define.
(class pthread_barrierattr, class pthread_barrier): Declare.
* thread.cc (delete_and_clear): New local helper function.
(class pthread_barrierattr, class pthread_barrier): Implement.
* miscfuncs.h (likely, unlikely): New macros.
--
VH
2016-02-13 16:03:15 +01:00
fbace81684
Import correctly working strtold from David M. Gay.
...
* libc/stdlib/Makefile.am (GENERAL_SOURCES): Add strtodg.c and
strtorx.c.
* libc/stdlib/Makefile.in: Regenerate.
* libc/stdlib/strtodg.c: New file implementing generic string to long
double conversion.
* libc/stdlib/strtorx.c: New file, implementing IEEE format string to
long double conversion.
* libc/stdlib/mprec.h (_strtodg_r): Declare.
(_strtorx_r): Declare.
* libc/stdlib/gdtoa.h (__UShort): Define.
* libc/stdlib/strtold.c (__flt_rounds): Define for i386 and x86_64
target.
(FLT_ROUNDS): Define, as 0 on platforms missing a __flt_rounds
function.
(_strtold_r): Converted from strtold. Call _strtorx_r on targets
supporting distinct long doubles.
(strtold): Just call _strtold_r.
* libc/include/stdlib.h (_strtold_r): Declare.
* libc/stdlib/ldtoa.c (_strtold): Comment out. Explain why.
* libc/stdio/vfscanf.c (__SVFSCANF_R): Call _strtold_r instead of
_strtold.
* libc/machine/powerpc/vfscanf.c (__svfscanf_r): Ditto.
* common.din (strtold): Drop redirection to _strtold.
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2015-11-20 18:14:58 +01:00
ed8beb5361
cygwin: export rpmatch(3)
...
winsup/cygwin/
* common.din (rpmatch): Export.
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
winsup/doc/
* new-features.xml (ov-new2.4): New section. Document rpmatch.
* posix.xml (std-bsd): Add rpmatch.
Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
2015-11-17 12:23:33 -06:00
6b457615e6
Export aligned_alloc, at_quick_exit, quick_exit.
...
* common.din (aligned_alloc): Export.
(at_quick_exit): Export.
(quick_exit): Export.
* posix.xml (std-iso): New section.
(std-deprec): Rearrange title text.
* new-features.xml (ov-new2.3): Document aligned_alloc, at_quick_exit,
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2015-10-22 16:21:17 +02:00
7c96ab0b43
Cygwin: Implement siglongjmp and sigsetjmp functions.
...
* libc/include/machine/setjmp.h (siglongjmp): Declare as function on
Cygwin.
(sigsetjmp): Ditto.
(_longjmp): Mark as noreturn function on Cygwin.
* common.din (siglongjmp): Export.
(sigsetjmp): Export.
* gendef: Change formatting of some comments.
(sigsetjmp): Implement.
(siglongjmp): Implement.
(__setjmpex): x86_64 only: Drop entry point.
(setjmp): x86_64 only: Store tls stackptr in Frame now, store MXCSR
and FPUCW registers in Spare, as MSVCRT does.
(longjmp): x86_64 only: Restore tls stackptr from Frame now, restore
MXCSR and FPUCW registers from Spare.
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
* new-features.xml (ov-new2.2): Document sigsetjmp, siglongjmp.
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2015-07-21 17:31:02 +02:00
1020bb292a
Implement getcontext, setcontext, makecontext, swapcontext
...
* common.din (getcontext): Export.
(makecontext): Export.
(setcontext): Export.
(swapcontext): Export.
* exceptions.cc (__unwind_single_frame): New static functions, 64 bit
only.
(setcontext): New function.
(getcontext): New function.
(swapcontext): New function.
(__cont_link_context): New function.
(makecontext): New function.
* include/cygwin/version.h (CYGWIN_VERSION_DLL_MAJOR): Bump to 2002.
(CYGWIN_VERSION_API_MINOR): Bump.
* include/ucontext.h (getcontext): Add prototype.
(setcontext): Ditto.
(swapcontext): Ditto.
(makecontext): Ditto.
* ntdll.h (NtContinue): Ditto.
* new-features.xml (ov-new2.2): Add new section. Document getcontext,
setcontext, makecontext, swapcontext.
* posix.xml (std-deprec): Add getcontext, setcontext, makecontext,
swapcontext.
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2015-07-17 14:31:12 +02:00
22465796ed
Preliminary infrastructure to implement alternate stack
...
* libc/include/sys/signal.h: Define SS_ONSTACK and SS_DISABLE
unconditionally.
(sigaltstack): Enable prototype on Cygwin.
* common.din (sigaltstack): Export.
* cygtls.cc (_cygtls::init_thread): Initialize altstack.
* cygtls.h (__tlsstack_t): Rename from __stack_t to distinguish
more clearly from stack_t. Accommodate throughout.
(_cygtls): Add altstack member.
* exceptions.cc (exception::handle): Set SIGSEGV handler to SIG_DFL
if we encounter a stack overflow, and no alternate stack has been
defined.
* include/cygwin/signal.h (MINSIGSTKSZ): Define
(SIGSTKSZ): Define.
(SA_ONSTACK): Define.
* signal.cc (sigaltstack): New function.
* tlsoffset.h: Regenerate.
* tlsoffset64.h: Ditto.
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2015-06-19 16:12:45 +02:00
50b00d2b93
Add sethostname
...
* net.cc (sethostname): New function.
* common.din (sethostname): Export
* include/cygwin/version.h (CYGWIN_VERSION_DLL_MAJOR): Bump to 2001.
(CYGWIN_VERSION_DLL_MINOR): Set to 0.
* new-features.xml (ov-new): Rename from ov-new1.7.
(ov-new2.1): Add new section. Document sethostname.
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
2015-06-17 11:11:02 +02:00
75d5f68aab
cygwin: add GNU basename(3)
...
winsup/cygwin/
* common.din (__gnu_basename): Export.
* path.cc (__gnu_basename): New function.
winsup/doc/
* posix.xml (std-gnu): Add basename.
(std-notes): Add note about two forms of basename.
2015-04-23 21:57:08 +02:00
37e87b843f
* common.din (issetugid): Export.
...
* glob.cc (issetugid): Drop macro.
* sec_auth.cc (issetugid): New exported function.
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
2015-03-03 12:58:34 +00:00
75fb392aa3
* i686.din (__mempcpy): Move symbol export from here...
...
* common.din (__mempcpy): ... to here.
2015-02-15 09:13:03 +00:00
f1b0fac03c
* common.din: Export cabsl, cimagl, creall, finitel, hypotl, sqrtl.
...
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
2015-02-06 17:09:50 +00:00
d550f1876f
* common.din (wcstold): Export.
...
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
2015-02-04 11:03:36 +00:00
d2264bce02
* common.din (sockatmark): Export.
...
* net.cc (sockatmark): New function.
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
2015-01-20 18:23:20 +00:00
65d785561d
* common.din (__fbufsize, __flbf, __fpending, __freadable, __freading,
...
__fsetlocking, __fwritable, __fwriting, clearerr_unlocked,
feof_unlocked, ferror_unlocked, fflush_unlocked, fgetc_unlocked,
fgets_unlocked, fgetwc_unlocked, fgetws_unlocked, fileno_unlocked,
fputc_unlocked, fputs_unlocked, fputwc_unlocked, fputws_unlocked,
fread_unlocked, fwrite_unlocked, getwc_unlocked, getwchar_unlocked,
putwc_unlocked, putwchar_unlocked): Export.
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
2014-12-18 16:54:11 +00:00
0548dda67f
* common.din (__bsd_qsort_r): Add.
...
(qsort_r): Add.
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
2014-12-05 16:31:36 +00:00
6bb19351d9
* common.din (__cxa_atexit): Define as cygwin__cxa_atexit.
...
* dcrt0.cc (cygwin__cxa_atexit): New function. Explain what we do.
2014-10-29 09:56:18 +00:00
d6aa3abb4f
* common.din (stime): Export.
...
* times.cc (stime): New function.
* include/cygwin/time.h (stime): Declare.
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
2014-10-22 19:03:02 +00:00
1db937e986
* Makefile.in (DLL_OFILES): Add quotactl.o.
...
* common.din (quotactl): Export.
* ntdll.h: Define FILE_FS_CONTROL_INFORMATION::FileSystemControlFlags
flag values.
(struct _FILE_FS_CONTROL_INFORMATION): Define.
(struct _FILE_GET_QUOTA_INFORMATION): Define.
(typedef struct _FILE_QUOTA_INFORMATION): Define.
(NtQueryObject): Use PVOID rather than VOID*.
(NtQueryVolumeInformationFile): Ditto.
(NtQueryQuotaInformationFile): Declare.
(NtSetQuotaInformationFile): Declare.
(NtSetVolumeInformationFile): Declare.
* quotactl.cc: New file implementing quotactl().
* include/sys/mount.h (BLOCK_SIZE): Define.
(BLOCK_SIZE_BITS): Define.
* include/sys/quota.h: New header.
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
2014-10-17 08:19:27 +00:00
d326f841c3
* common.din (ffsl): Export.
...
(ffsll): Export.
* syscalls.cc (ffs): Implement using GCC intrinsic.
(ffsl): Ditto.
(ffsll): Ditto.
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
2014-10-08 21:03:40 +00:00
f9c956a1ff
* common.din (__cxa_finalize): Export.
...
* dcrt0.cc (cygwin_atexit): Use d->handle with __cxa_atexit.
* dll_init.cc (dll_list::detach): Use d->handle with __cxa_finalize.
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Use 274 for
__cxa_finalize as well.
2014-08-07 16:25:06 +00:00
79131d442e
* common.din (__cxa_atexit): Export.
...
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump to 274.
2014-08-04 16:52:04 +00:00
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
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
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
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
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
6d15197bce
* i686.din: Remove _strtold.
...
* x86_64.din: Move strtold definition...
* common.din: ...to here.
2013-05-13 19:25:35 +00:00
bfebe413bd
* i686.din: New file.
...
* 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.
2013-04-30 23:43:08 +00:00
Yaakov Selkowitz
Václav Haisman
Corinna Vinschen
Christopher Faylor