Corinna Vinschen
0b8722c2db
* path.cc (normalize_posix_path): Fix long-standing problem which
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allows to access files via ".." using an invalid POSIX path.
2013-06-12 17:45:42 +00:00
Corinna Vinschen
bb345ed147
* winver.rc (FileDescription): Remove (R).
2013-06-11 07:46:40 +00:00
Corinna Vinschen
8675d2e301
* sec_auth.cc (get_user_groups): Don't handle ERROR_ACCESS_DENIED as
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error. Explain why.
2013-06-10 15:33:12 +00:00
Christopher Faylor
d7e4267f45
clarify entry
2013-06-08 16:55:29 +00:00
Christopher Faylor
62003f180a
* exceptions.cc (try_to_debug): Don't use yield() when waiting for another
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process.
(sigpacket::setup_handler): Fix long-standing problem where loop could exit
with lock held.
2013-06-08 16:54:41 +00:00
Christopher Faylor
1952976a1b
* miscfuncs.cc (yield): Revert (after researching) to calling SleepEx with 0.
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We don't want to actually sleep when calling this function.
2013-06-08 16:39:52 +00:00
Christopher Faylor
1eaf9215cb
revert accidentally checked in files
2013-06-08 14:42:44 +00:00
Christopher Faylor
5d35299e51
* cygwait.cc (cygwait): Remove lock around sig retrieval since this code is
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essentially guarded by thread-specific signal_arrived.
* exceptions.cc (_cygtls::handle_SIGCONT): Simplify. Eliminate lock/unlock
since code is guarded by signal_arrived.
2013-06-08 14:38:20 +00:00
Corinna Vinschen
2f78d07f49
* winver.rc (LegalCopyright): Belatedly bump to 2013.
2013-06-07 19:07:05 +00:00
Christopher Faylor
da6461a4d5
* exceptions.cc (_cygtls::handle_SIGCONT): Reinstate previous behavior but make
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sure that yield() isn't called when signal stack is locked.
2013-06-07 17:09:56 +00:00
Christopher Faylor
0f38043d8b
* exceptions.cc (exception::handle): Add comment explaining si_addr behavior.
2013-06-07 16:05:12 +00:00
Christopher Faylor
9791177448
* DevNotes: Add entry cgf-000023.
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* sigproc.cc (exit_thread): Remove now-unneeded sleep code.
2013-06-07 15:37:11 +00:00
Corinna Vinschen
34ec6f665b
* include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 21.
2013-06-07 09:21:53 +00:00
Corinna Vinschen
6c860dfd25
* posix.sgml (std-notes): Fix typo.
2013-06-07 08:43:01 +00:00
Corinna Vinschen
000e74dfd5
* fhandler_disk_file.cc (fhandler_disk_file::pread): Skip to non-atomic
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code if mandatory locking is used on this descriptor. Explain why.
(fhandler_disk_file::pwrite): Ditto.
* posix.sgml (std-notes): Extend description of file locking.
2013-06-07 08:28:25 +00:00
Corinna Vinschen
8b7f83e68f
*** empty log message ***
2013-06-06 15:31:15 +00:00
Corinna Vinschen
b3f0fb6baa
* exceptions.cc (_cygtls::handle_SIGCONT): Simplify loop waiting for
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sig_handle_tty_stop to wake up. Make sure to unlock before calling
yield to avoid starvation of sig_handle_tty_stop. Add comments.
* miscfuncs.cc (yield): Explain why yield should never be called under
_cygtls::lock conditions. Call SleepEx with 1ms timeout. Explain why.
2013-06-06 15:29:41 +00:00
Corinna Vinschen
aa6aee7dd7
* include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 20.
2013-06-05 09:37:53 +00:00
Corinna Vinschen
111af357c2
* faq-copyright.xml: Fix link to license.
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* faq-using.xml: Ditto.
* faq-what.xml: Ditto.
2013-06-05 09:36:58 +00:00
Corinna Vinschen
47b7ed597c
* faq-programming.xml: Convert url to refer to new flat faq.html file.
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* faq-setup.xml: Ditto.
* faq-using.xml: Ditto.
* highlights.xml: Ditto.
2013-06-05 07:57:39 +00:00
Corinna Vinschen
338a3e8b15
* new-features.xml (ov-new1.7.19): Revert mandatory locking support to
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"preliminary".
2013-06-05 07:23:07 +00:00
Corinna Vinschen
0ec4e9966a
*** empty log message ***
2013-06-05 07:21:56 +00:00
Corinna Vinschen
c0096b6069
* Makefile.in: Add rule to rebuild Makefile if Makefile.in changes.
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Include Makefile.dep last.
(Makefile.dep): Run xidepend within source dir. Temporarily drop
faq.xml from dependencies.
* xidepend: Fix creating base filename to accommodate VPATH.
2013-06-04 11:50:41 +00:00
Corinna Vinschen
a0238d7084
* new-features.xml (ov-new1.7.19): Align mandatory locking text to
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today's changes.
2013-06-04 11:14:34 +00:00
Corinna Vinschen
edd73646f3
* fhandler.cc (fhandler_base::lock): Move to flock.cc.
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(fhandler_base::fixup_after_exec): Reset mandatory_locking.
* fhandler.h (class fhandler_base): Add mandatory_locking status flag.
Add mandatory_locking accessor methods. Accommodate change throughout.
(fhandler_base::mand_lock): Declare.
(class fhandler_disk_file): Drop in favor of new status flag.
* (fhandler_disk_file::fcntl): Call need_fork_fixup if mandatory_locking
flag gets set.
* flock.cc (fhandler_base::lock): Define here.
(flock): Handle mandatory_locking.
(lockf): Ditto.
(fhandler_base::mand_lock): Define.
2013-06-04 10:24:43 +00:00
Corinna Vinschen
86c126b6e3
*** empty log message ***
2013-06-03 10:40:41 +00:00
Corinna Vinschen
69154cfd6b
* sigproc.cc (exit_thread): Allow to exit the thread while running
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global dtors. Explain why.
2013-06-03 09:48:54 +00:00
Corinna Vinschen
8516b54215
Fix typo
2013-06-02 10:50:57 +00:00
Corinna Vinschen
40cc0986e3
* new-features.xml (ov-new1.7.19): Add mandatory locking.
2013-06-02 10:22:56 +00:00
Corinna Vinschen
a24ad2c346
* autoload.cc (CancelSynchronousIo): Define.
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* fcntl.cc (fcntl64): Drop handling of locking commands.
* fhandler.h (class fhandler_disk_file): Add mandatory_locking.
(fhandler_disk_file::fcntl): Declare.
(fhandler_disk_file::mand_lock): Declare.
* fhandler_disk_file.cc (fhandler_disk_file::fhandler_disk_file):
Initialize mandatory_locking.
(fhandler_disk_file::fcntl): New method. Handle F_LCK_MANDATORY and
locking commands.
(fhandler_disk_file::dup): Duplicate mandatory_locking. Fix a bug
when duplicating prw_handle failed.
(fhandler_disk_file::fixup_after_fork): Reset mandatory_locking.
* flock.cc (fhandler_disk_file::lock): Add comment.
(struct lock_parms): New struct to pass parameters to blocking_lock_thr
thread function.
(blocking_lock_thr): New thread function.
(fhandler_disk_file::mand_lock): New methof implementing mandatory
locking with Windows semantics.
* ntdll.h (NtLockFile): Declare.
(NtUnlockFile): Declare.
* include/fcntl.h: Fix a comment.
(F_LCK_MANDATORY): Define. Add lengthy comment to explain.
2013-06-02 10:22:14 +00:00
Corinna Vinschen
fa35814af1
* exceptions.cc (exception::handle): Resurrect accidentally lost
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patch from 2009-07-22: Set si_addr according to POSIX for SIGSEGV.
2013-06-02 09:11:09 +00:00
Corinna Vinschen
cd9ca871b0
* include/sys/socket.h: Move SHUT_xx definitoins from here...
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* include/cygwin/socket.h: ...to here.
2013-05-31 18:08:25 +00:00
Corinna Vinschen
697ce3c45f
*** empty log message ***
2013-05-31 08:41:39 +00:00
Corinna Vinschen
9fccd63bc3
* include/cygwin/if.h: Include cygwin/socket.h rather than sys/socket.h
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to avoid circular dependency resulting in bogus compile time warnings.
2013-05-31 08:40:35 +00:00
Corinna Vinschen
b09e6ec935
* fhandler_procsys.cc (fhandler_procsys::read): Just call
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fhandler_base::raw_read from here. Drop comment.
(fhandler_procsys::write): Drop comment.
2013-05-28 15:07:01 +00:00
Corinna Vinschen
0dd70ae521
*** empty log message ***
2013-05-27 19:41:54 +00:00
Corinna Vinschen
27a21b38c0
* dll_init.cc (dll_list::topsort): Fix early-return condition to
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accommodate process with all runtime loaded DLLs already dlclosed
at fork time.
* gendef (_sigfe_maybe): Fix code handling early return if we don't
have a tls, broken on 2013-05-21.
2013-05-27 19:31:04 +00:00
Corinna Vinschen
7e925d9ac1
*** empty log message ***
2013-05-25 09:00:43 +00:00
Corinna Vinschen
10ce3cd70a
* Makefile.in (DEFS): Unused, remove.
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(COMPILE.cc): Move -mno-use-libstdc-wrappers flag from here...
($(TEST_DLL_NAME)): ...to here since it's a link time flag.
2013-05-24 21:12:16 +00:00
Corinna Vinschen
6184e6b9c8
* pinfo.cc (pinfo::status_exit): Enhance comment.
2013-05-24 13:43:26 +00:00
Corinna Vinschen
1a5dfe8ae0
* environ.cc (win_env::add_cache): Set the Windows environment variable
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using wide chars to make sure native chars don't get scrambled.
* environ.h (build_env): Fix formatting in declaration.
* pinfo.cc (pinfo::status_exit): Handle STATUS_NO_MEMORY. Explain why.
2013-05-24 13:32:10 +00:00
Corinna Vinschen
592989d65c
* fork.cc (frok::parent): Always set CREATE_UNICODE_ENVIRONMENT flag.
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Explain why.
2013-05-24 08:43:43 +00:00
Corinna Vinschen
61fb9713c6
* fork.cc (frok::parent): Call CreateProcessW with command line set
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to the parent command line. Change comment to explain why.
2013-05-23 20:47:45 +00:00
Corinna Vinschen
c6696a3426
* dcrt0.cc (child_info_fork::alloc_stack_hard_way): Fix datatype of
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stacksize to SIZE_T. Cast to SIZE_T in pointer arithmetic. Slightly
enhance output in case of a fatal error.
* fork.cc (frok::parent): Always set ch.stackaddr to DeallocationStack
value of current thread to help stack reservation in
child_info_fork::alloc_stack_hard_way along. Simplify subsequent code
storing stack values in ch. Print guardsize in hex, too.
2013-05-23 20:10:35 +00:00
Warren Young
df7a7e2e82
.
2013-05-23 19:03:19 +00:00
Warren Young
42d724c92a
Created xidepend mechanism
2013-05-23 19:02:46 +00:00
Corinna Vinschen
6d383d0fde
* cygwinenv.xml (cygwinenv-implemented-options): Explain new
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winsymliks:nativestrict option. Strip out description of symlink types
and refer to new pathnames-symlinks section.
* highlights.xml (ov-hi-files): Rip out most of symlink description and
refer to new pathnames-symlinks section instead.
* new-features.xml (ov-new1.7.19): Add CYGWIN=winsymlinks:nativestrict.
* pathnames.xml (pathnames-symlinks): New section describing symbolic
link handling.
2013-05-23 14:26:53 +00:00
Corinna Vinschen
33cb946e7e
* environ.cc (set_winsymlinks): Handle "winsymlinks:nativestrict"
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option. On pre-Vista warn the user if the "winsymlinks:native*" option
is set.
* globals.cc (enum winsym_t): Add WSYM_nativestrict.
* path.cc (symlink_native): Don't create native symlink if target
does not exist. Explain why. Improve comments.
(symlink_worker): Change AFS symlink handling to WSYM_nativestrict.
Handle WSYM_nativestrict throughout. Change condition for bail out
to wsym_type == WSYM_nativestrict. Add comment. Fix formatting.
* shared_info.h (CURR_USER_MAGIC): Change to reflect change in
class user_info.
(class user_info): Add member warned_nonativesyms.
2013-05-23 14:23:01 +00:00
Corinna Vinschen
c20a5e603a
* spinlock.h (ULONG): Replace LONG operator with ULONG to accommodate
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the fact that CURR_SHARED_MAGIC and USER_SHARED_MAGIC are unsigned
values.
* shared.cc (shared_info::initialize): Drop explicit cast here.
2013-05-22 16:55:55 +00:00
Corinna Vinschen
7dfacd3869
* new-features.sgml (ov-new1.7.19): Add arc4random,
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arc4random_addrandom, arc4random_buf, arc4random_stir and
arc4random_uniform.
2013-05-21 19:10:06 +00:00