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newlib-cygwin/winsup/cygwin/release/1.7.33

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* include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 33. (CYGWIN_VERSION_API_MINOR): Bump to reflect intermediate 1.7.32 release.
2014-08-14 01:38:47 +08:00
What's new:
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2014-10-22 16:12:45 +08:00
- /proc/cygdrive is a new symlink pointing to the current cygdrive prefix.
This can be utilized in scripts to access paths via cygdrive prefix, even
if the cygdrive prefix has been changed by the user.
* fhandler_proc.cc (proc_tab): Add entry for cygdrive symlink. (format_proc_cygdrive): New function to implement /proc/cygdrive.
2014-09-06 03:11:01 +08:00
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2014-10-22 16:12:45 +08:00
- /proc/partitions now prints the windows mount points the device is mounted
on. This allows to recognize the underlying Windows devices of the Cygwin
raw device names.
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2014-10-17 16:33:37 +08:00
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2014-10-25 03:16:11 +08:00
- New API: quotactl, designed after the Linux/BSD function, but severely
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2014-10-17 16:33:37 +08:00
restricted: Windows only supports user block quotas on NTFS, no group
quotas, no inode quotas, no time constraints.
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2014-10-22 17:04:23 +08:00
- New APIs: ffsl, ffsll (glibc extensions).
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2014-10-20 21:19:58 +08:00
* common.din (stime): Export. * times.cc (stime): New function. * include/cygwin/time.h (stime): Declare. * include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
2014-10-23 03:03:02 +08:00
- New API: stime (SVr4).
* include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 33. (CYGWIN_VERSION_API_MINOR): Bump to reflect intermediate 1.7.32 release.
2014-08-14 01:38:47 +08:00
What changed:
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2014-10-22 16:12:45 +08:00
- New internal exception handling based on SEH on 64 bit Cygwin.
* cygheap.cc (cygheap_fixup_in_child): Drop call to set_dll_dir. (init_cygheap::init_installation_root): Set installation_dir_len. (setup_cygheap): Drop call to set_dll_dir. * cygheap.h (struct init_cygheap): Add installation_dir_len member. (init_cygheap::set_dll_dir): Remove. * environ.cc (win_env::add_cache): Use stpcpy for speed. (posify_maybe): Use tmp_pathbuf buffer instead of stack. (raise_envblock): New function to resize Windows environment block. (build_env): Fix indentation. Call raise_envblock function. Check if $PATH exists and is non-empty. If not, add PATH variable with Cygwin installation directory as content to Windows environment. Explain why. * uinfo.cc (cygheap_pwdgrp::_nss_init): Fill UNICODE_STRING members on the fly. Drop call to RtlInitUnicodeString. (pwdgrp::check_file): Ditto.
2014-10-27 19:33:53 +08:00
- When exec'ing applications, check if $PATH exists and is non-empty. If not,
add PATH variable with Cygwin installation directory as content to Windows
environment to allow loading of Cygwin system DLLs.
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2014-10-22 16:12:45 +08:00
* globals.cc (dos_file_warning): Set to false by default. * path.cc (warn_msdos): Make static. Drop test for dos_file_warning. (path_conv::check): Check for dos_file_warning here to avoid a function call in the default case.
2014-10-28 18:44:49 +08:00
- Disable CYGWIN "dosfilewarning" option by default.
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2014-10-22 16:12:45 +08:00
- Improve various header files for C++- and standards-compliance.
- Doug Lea malloc implementation update from 2.8.3 to the latest 2.8.6.
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2014-11-05 17:53:50 +08:00
- atexit is now exported as statically linked function from libcygwin.a.
This allows reliable access to the DSO handle of the caller for newly
built executables. The former atexit entry point into the DLL remains
for backward compatibility only.
* include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 33. (CYGWIN_VERSION_API_MINOR): Bump to reflect intermediate 1.7.32 release.
2014-08-14 01:38:47 +08:00
Bug Fixes
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2014-10-22 16:12:45 +08:00
- Per POSIX, dirfd(3) now returns EINVAL rather than EBADF on invalid
directory stream.
- Fix a resource leak in rmdir(2).
- Fix fchmod(2)/fchown(2)/fsetxattr(2) in case the file got renamed after
open and before calling one of the affected functions.
Addresses: https://cygwin.com/ml/cygwin/2014-08/msg00517.html
- Handle Netapp-specific problem in statvfs(2)/fstatvfs(2).
Addresses: https://cygwin.com/ml/cygwin/2014-06/msg00425.html
- Fix chown(2) on ptys in a corner case.
- Generate correct error when a path is inaccessible due to missing permissions.
Addresses: https://cygwin.com/ml/cygwin-developers/2014-10/msg00010.html
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2014-08-18 19:37:27 +08:00
- Don't hang in accept calls if socket is no listener. Set errno to EINVAL
* fhandler_socket.cc (fhandler_socket::af_local_connect): Drop setting connect_state to connect_credxchg. (fhandler_socket::af_local_accept): Ditto. (fhandler_socket::recv_internal): Drop ill-advised connect_state check. Add comment so as not to repeat the exercise. * fhandler.h (enum conn_state): Drop now unneeded connect_credxchg state.
2014-10-27 02:47:24 +08:00
instead.
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2014-08-18 19:37:27 +08:00
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2014-10-22 16:12:45 +08:00
- Don't allow seeking on serial lines and sockets. Set errno to ESPIPE
instead.
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2014-08-18 19:37:27 +08:00
Addresses: https://cygwin.com/ml/cygwin/2014-08/msg00319.html
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2014-10-22 16:12:45 +08:00
- Fix output of /proc/<PID>/statm.
- Fix a SEGV in cygcheck if the environment variable COMSPEC is not, or
incorrectly set.
Addresses: https://cygwin.com/ml/cygwin/2014-10/msg00292.html
* dcrt0.cc (cygwin_atexit): Add workaround for broken atexit calls in __gcc_register_frame of DLLs built with gcc-4.8.3-3.
2014-10-28 05:19:40 +08:00
- Fix a SEGV in some 64 bit applications explicitely dlclosing DLLs.
Addresses: https://cygwin.com/ml/cygwin/2014-10/msg00402.html
* common.din (__cxa_atexit): Define as cygwin__cxa_atexit. * dcrt0.cc (cygwin__cxa_atexit): New function. Explain what we do.
2014-10-29 17:56:18 +08:00
- Fix -fuse-cxa-atexit handling where dlclose fails to trigger calling
global dtors in dynamically loaded modules in C++ applications (and
thus another potential SEGV).