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323ade3e70
One of the aspects of CloudABI is that it aims to help you write code that is thread-safe out of the box. This is very important if you want to write libraries that are easy to reuse. For CloudABI we decided to not provide the thread-unsafe functions. So far this is working out pretty well, as thread-unsafety issues are detected really early on. The following patch adds a knob to libc++, _LIBCPP_HAS_NO_THREAD_UNSAFE_C_FUNCTIONS, that can be set to disable thread-unsafe functions that can easily be avoided in practice. The following functions are not thread-safe: - <clocale>: locale handles should be preferred over setlocale(). - <cstdlib>: mbrlen(), mbrtowc() and wcrtomb() should be preferred over their non-restartable counterparts. - <ctime>: asctime(), ctime(), gmtime() and localtime() are not thread-safe. The first two are also deprecated by POSIX. Differential Revision: http://reviews.llvm.org/D8703 Reviewed by: marshall git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@240527 91177308-0d34-0410-b5e6-96231b3b80d8 |
11 years ago | |
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| .. | ||
| cstdint | 11 years ago | |
| support.dynamic | 11 years ago | |
| support.exception | 11 years ago | |
| support.general | 11 years ago | |
| support.initlist | 11 years ago | |
| support.limits | 11 years ago | |
| support.rtti | 11 years ago | |
| support.runtime | 11 years ago | |
| support.start.term | 11 years ago | |
| support.types | 11 years ago | |
| nothing_to_do.pass.cpp | 11 years ago | |