22465796ed
Preliminary infrastructure to implement alternate stack
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* 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
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* 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)
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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.
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* 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...
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* common.din (__mempcpy): ... to here.
2015-02-15 09:13:03 +00:00
f1b0fac03c
* common.din: Export cabsl, cimagl, creall, finitel, hypotl, sqrtl.
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* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
2015-02-06 17:09:50 +00:00
d550f1876f
* common.din (wcstold): Export.
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* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
2015-02-04 11:03:36 +00:00
d2264bce02
* common.din (sockatmark): Export.
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* 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.
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(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.
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* dcrt0.cc (cygwin__cxa_atexit): New function. Explain what we do.
2014-10-29 09:56:18 +00:00
d6aa3abb4f
* common.din (stime): Export.
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* 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.
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* 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.
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* 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.
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* 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.
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* 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}.
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* 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.
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* 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.
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* 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.
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* 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.
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* 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
Corinna Vinschen
Yaakov Selkowitz
Christopher Faylor