Cygwin

Updated: Cygwin 2.11.0-1

What's new:

• New APIs: clearenv, pthread_tryjoin_np, pthread_timedjoin_np, sched_getcpu.
• New APIs: aio_cancel, aio_error, aio_fsync, aio_read, aio_return, aio_suspend, aio_write, lio_listio.
  New header: <aio.h>.

What changed:

• SO_RCVTIMEO and SO_SNDTIMEO socket options are now honoured.
• /proc/cpuinfo now reports L3 cache size on Intel CPUs.
• Drop denormal-operand exception from FE_ALL_EXCEPT, as on Linux.
• Rename the --file option of setfacl(1) to --set-file, as on Linux.
• Support Unicode 10.
• Following glibc, `union wait' has now been removed. Applications using union wait and these macros will have to migrate to the POSIX-specified int status type.

Bug Fixes

• Fix utils path handling in case cygdrive path is just '/'. Addresses: https://cygwin.com/ml/cygwin/2...
• Fix a potential SIGFPE in strtod, if FE_INVALID exceptions are enabled. Addresses: https://cygwin.com/ml/cygwin/2...
• Fix a CPU affinity problem when creating /proc/cpuinfo output. Addresses: https://cygwin.com/ml/cygwin/2...
• Fix a buffer underrun problem in Win32 path normalization. Addresses: https://cygwin.com/ml/cygwin/2...
• Fix a stack alignment problem which may lead to spurious crashes after fork. Addresses: https://cygwin.com/ml/cygwin-p...
• Fix a g++ compilation problem with -std=c++14 or -std=c++17. Addresses: https://cygwin.com/ml/cygwin/2...
• Fix FPE flag handling for division by zero conditions Addresses: https://cygwin.com/ml/cygwin/2...
• Fix Unicode table. Addresses: https://cygwin.com/ml/cygwin/2...
• Handle a non-standard return value from some tape drives to report a "no-media" error. Addresses: https://cygwin.com/ml/cygwin/2...
• Fix duration handling in sigtimedwait Addresses: https://cygwin.com/ml/cygwin-p...
• Make FP environment symbols available on x86_64. Addresses: https://cygwin.com/ml/cygwin/2...
• Fix fegetenv behaviour. Addresses: https://cygwin.com/ml/cygwin/2...
• Fix NaN handling in strtof/strtod/strtold. Addresses: https://cygwin.com/ml/cygwin/2...
• Fix memory allocation values in /proc/<PID>/status and /proc/<PID>/statm. Addresses: https://cygwin.com/ml/cygwin/2...
• Fix handling of unknown accounts in file ACLs. Add name->SID conversion for (most) self-constructed account names. Addresses: https://cygwin.com/ml/cygwin/2...
• Correctly handle Logon Session accounts on Windows 10. Addresses: Found during debugging

Application Details:

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