Howard Hinnant 312926eed4 Matthew Dempsky: POSIX defines that the _POSIX_C_SOURCE macros are to be set by user ...

code to specify what version of POSIX the system should provide.  If
you want to check what version of POSIX is actually available, you're
supposed to test _POSIX_VERSION.

However, since sysconf() has been in POSIX since 1995, it's probably
safe to assume it's available on any system with a C++11 compiler,
especially if _SC_NPROCESSORS_ONLN is defined too.  So no point in a
complicated preprocessor rule if just we unconditionally include
<unistd.h> (on non-Windows systems).

Also, I've added a #warning for to help porters detect when a suitable
implementation isn't detected at compile-time.

Howard:  Matthew, can you patch CREDITS.TXT?  Thanks.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@185275 91177308-0d34-0410-b5e6-96231b3b80d8

2013-06-30 00:14:43 +00:00

..

support

Glen: This patch gets the string conversion functions working on Windows. It also refactors repetitive code in string.cpp do greatly reduce the repetitiveness, increasing maintainability.

2013-05-16 17:13:40 +00:00

algorithm.cpp

license change

2010-11-16 22:09:02 +00:00

bind.cpp

license change

2010-11-16 22:09:02 +00:00

chrono.cpp

Removed raw references to __APPLE__; now just check to see if it is defined.

2013-03-18 17:45:34 +00:00

condition_variable.cpp

Change sleep_for, sleep_until, and the condition_variable timed wait

2012-08-30 19:14:33 +00:00

debug.cpp

Use static_cast.

2013-04-27 19:13:31 +00:00

exception.cpp

Bruce Mitchener, Jr.: Port to emscripten. Fixes http://llvm.org/bugs/show_bug.cgi?id=15624.

2013-03-29 18:27:28 +00:00

future.cpp

Fix a race in the construction of future. This fixes http://llvm.org/bugs/show_bug.cgi?id=14934.

2013-01-14 20:01:24 +00:00

hash.cpp

Only use Clang pragma when compiling with clang.

2013-04-27 19:10:15 +00:00

ios.cpp

noexcept and constexpr applied to <ios>.

2012-07-21 01:03:40 +00:00

iostream.cpp

Use reinterpret_casts directly in place of C-style casts.

2013-04-27 19:12:36 +00:00

locale.cpp

Add NetBSD support.

2013-05-17 21:17:34 +00:00

memory.cpp

This should be nothing but a load-time optimization. I'm trying to reduce load time initializers and this is a big one. No visible functionality change intended.

2013-03-16 00:17:53 +00:00

mutex.cpp

noexcept and constexpr applied to <mutex>.

2012-07-21 16:13:09 +00:00

new.cpp

Removed raw references to __APPLE__; now just check to see if it is defined.

2013-03-18 17:45:34 +00:00

random.cpp

noexcept applied to <random>.

2012-07-20 21:44:27 +00:00

regex.cpp

Quash a whole bunch of warnings

2011-12-01 20:21:04 +00:00

stdexcept.cpp

Matthew Dempsky: Same as stdexcept.cpp in libc++abi: we've already computed 'len strlen(msg)', so we can use memcpy() instead of strcpy().

2013-06-29 23:53:20 +00:00

string.cpp

Glen: This patch gets the string conversion functions working on Windows. It also refactors repetitive code in string.cpp do greatly reduce the repetitiveness, increasing maintainability.

2013-05-16 17:13:40 +00:00

strstream.cpp

Marshall Clow found this memory problem in strstream using -fsanitize=address on the test suite.

2013-03-19 22:16:57 +00:00

system_error.cpp

Fix a few warnings/errors for compiling with -fno-exceptions.

2013-03-28 18:56:26 +00:00

thread.cpp

Matthew Dempsky: POSIX defines that the _POSIX_C_SOURCE macros are to be set by user

2013-06-30 00:14:43 +00:00

typeinfo.cpp

Fix a few warnings/errors for compiling with -fno-exceptions.

2013-03-28 18:56:26 +00:00

utility.cpp

Put std::piecewise_construct_t back into the dylib for ABI stability. When clients are in C++11/constexpr mode this will be safely ignored because piecewise_construct is then declared with internal linkage.

2012-04-03 23:45:46 +00:00

valarray.cpp

license change

2010-11-16 22:09:02 +00:00