Ed Schouten 323ade3e70 Make support for thread-unsafe C functions optional. ... 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		2015-06-24 08:44:38 +00:00
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assert_h.pass.cpp	Move test into test/std subdirectory.	2014-12-20 01:40:03 +00:00
ciso646.pass.cpp	Move test into test/std subdirectory.	2014-12-20 01:40:03 +00:00
complex.h.pass.cpp	Move test into test/std subdirectory.	2014-12-20 01:40:03 +00:00
ctype_h.pass.cpp	Move test into test/std subdirectory.	2014-12-20 01:40:03 +00:00
errno_h.pass.cpp	Move test into test/std subdirectory.	2014-12-20 01:40:03 +00:00
fenv_h.pass.cpp	Move test into test/std subdirectory.	2014-12-20 01:40:03 +00:00
float_h.pass.cpp	Move test into test/std subdirectory.	2014-12-20 01:40:03 +00:00
inttypes_h.pass.cpp	Move test into test/std subdirectory.	2014-12-20 01:40:03 +00:00
iso646_h.pass.cpp	Move test into test/std subdirectory.	2014-12-20 01:40:03 +00:00
limits_h.pass.cpp	Move test into test/std subdirectory.	2014-12-20 01:40:03 +00:00
locale_h.pass.cpp	Move test into test/std subdirectory.	2014-12-20 01:40:03 +00:00
math_h.pass.cpp	Move test into test/std subdirectory.	2014-12-20 01:40:03 +00:00
setjmp_h.pass.cpp	Move test into test/std subdirectory.	2014-12-20 01:40:03 +00:00
signal_h.pass.cpp	Move test into test/std subdirectory.	2014-12-20 01:40:03 +00:00
stdarg_h.pass.cpp	Move test into test/std subdirectory.	2014-12-20 01:40:03 +00:00
stdbool_h.pass.cpp	Move test into test/std subdirectory.	2014-12-20 01:40:03 +00:00
stddef_h.pass.cpp	Move test into test/std subdirectory.	2014-12-20 01:40:03 +00:00
stdint_h.pass.cpp	Walter Brown sent a list of tests which needed 'additional includes' to match what was in the standard. Added these includes to the tests. No changes to the library or test results.	2015-01-09 20:25:52 +00:00
stdio_h.pass.cpp	Move test into test/std subdirectory.	2014-12-20 01:40:03 +00:00
stdlib_h.pass.cpp	Make support for thread-unsafe C functions optional.	2015-06-24 08:44:38 +00:00
string_h.pass.cpp	Make support for thread-unsafe C functions optional.	2015-06-24 08:44:38 +00:00
tgmath_h.pass.cpp	Move test into test/std subdirectory.	2014-12-20 01:40:03 +00:00
time_h.pass.cpp	Move test into test/std subdirectory.	2014-12-20 01:40:03 +00:00
uchar_h.pass.cpp	Move test into test/std subdirectory.	2014-12-20 01:40:03 +00:00
wchar_h.pass.cpp	Move test into test/std subdirectory.	2014-12-20 01:40:03 +00:00
wctype_h.pass.cpp	Move test into test/std subdirectory.	2014-12-20 01:40:03 +00:00