Zbigniew Sarbinowski cb2d2ae56a [SystemZ][ZOS] Provide CLOCK_MONOTONIC alternative ... We need CLOCK_MONOTONIC equivalent implementation for z/OS within libc++. The default implementation is asserting. On z/OS the lack of 'clock_gettime()' and 'time_point()' force us to look for alternatives. The current proposal is to use `gettimeofday()` for CLOCK_MONOTONIC which is also used in CLOCK_REALTIME. This will allow us to skip the assertion with compromised CLOCK_MONOTONIC implementation which will not guarantee to never go back in time because it will use `gettimeofday()` but only when it's set. Is this a good compromise for platforms which does not support monotonic clock? Hopefully this will spark the discussion and agreement how to proceed in this situation. Reviewed By: #libc, ldionne, hubert.reinterpretcast Differential Revision: https://reviews.llvm.org/D93542		2021-02-12 18:39:48 +00:00
..
__memory	[libc++] Rationalize our treatment of contiguous iterators and __unwrap_iter().	2021-02-03 16:28:38 -05:00
__support	[SystemZ][ZOS] Provide CLOCK_MONOTONIC alternative	2021-02-12 18:39:48 +00:00
experimental	[libc++] Update and normalize the "all the headers" tests.	2020-12-03 15:01:38 -05:00
ext	[libc++] Remove workarounds for missing rvalue references	2020-08-12 12:02:28 -04:00
CMakeLists.txt	[SystemZ][ZOS] Provide CLOCK_MONOTONIC alternative	2021-02-12 18:39:48 +00:00
__availability	[libc++] Make feature-test macros consistent with availability macros	2021-02-04 11:40:22 -05:00
__bit_reference	[libc++] Introduce __bits	2021-01-22 21:20:23 +01:00
__bits	[libc++] Introduce __bits	2021-01-22 21:20:23 +01:00
__bsd_locale_defaults.h	…
__bsd_locale_fallbacks.h	…
__config	[libc++][format] Add basic_format_parse_context.	2021-02-11 17:57:54 +01:00
__config_site.in	[libc++] Make LIBCXX_ENABLE_FILESYSTEM fully consistent	2021-01-19 14:15:48 -05:00
__debug	[libc++] Consistently replace `::new(__p) T` with `::new ((void*)__p) T`. NFCI.	2020-12-14 12:08:34 -05:00
__errc	…
__functional_03	[libc++] Consistently replace `::new(__p) T` with `::new ((void*)__p) T`. NFCI.	2020-12-14 12:08:34 -05:00
__functional_base	[libc++] [LWG2993] reference_wrapper<T> conversion from U&&	2021-02-09 15:50:25 -05:00
__functional_base_03	[libc++] ADL-proof <functional> by adding _VSTD:: qualification on calls.	2020-12-14 12:08:34 -05:00
__hash_table	[libc++] Fix some one-off typos in comments. NFCI.	2020-12-14 09:54:58 -05:00
__libcpp_version	[libcxx] Update include/__libcpp_version to match include/__config	2021-01-27 15:16:55 +00:00
__locale	[libc++] Rename include/support to include/__support	2021-02-04 10:16:33 -05:00
__mutex_base	[libc++] ADL-proof vector<bool> by adding _VSTD:: qualification on calls.	2021-01-06 18:23:50 -05:00
__node_handle	…
__nullptr	…
__split_buffer	[libc++] Consistently replace `std::` qualification with `_VSTD::` or nothing. NFCI.	2020-12-01 22:13:39 -05:00
__sso_allocator	[libc++] Replace several uses of 0 by nullptr	2020-11-27 10:00:21 -05:00
__std_stream	…
__string	[libc++] Add `noexcept` to `string::find` and similar members.	2021-02-09 11:47:40 -08:00
__threading_support	[libc++] Fix copy-paste mistake in __threading_support	2021-02-10 11:00:32 -05:00
__tree	[libc++] ADL-proof vector<bool> by adding _VSTD:: qualification on calls.	2021-01-06 18:23:50 -05:00
__tuple	Refactor default constructor SFINAE in pair and tuple.	2019-09-30 20:55:30 +00:00
__undef_macros	…
algorithm	[libc++] Further improve the contiguous-iterator story, and fix some bugs.	2021-02-05 15:18:04 -05:00
any	[libc++] Rework the whole availability markup implementation	2020-11-05 12:28:52 -05:00
array	[libc++] ADL-proof vector<bool> by adding _VSTD:: qualification on calls.	2021-01-06 18:23:50 -05:00
atomic	[libc++] Fix for the Bug 41784	2021-02-01 10:14:22 -05:00
barrier	[libc++] [docs] Mark P1865 as complete since 11.0 as it was implemented together with P1135. Fix synopses in <barrier> and <latch>.	2020-12-06 15:36:52 +01:00
bit	[libc++] Rename include/support to include/__support	2021-02-04 10:16:33 -05:00
bitset	[libc++] ADL-proof vector<bool> by adding _VSTD:: qualification on calls.	2021-01-06 18:23:50 -05:00
cassert	…
ccomplex	…
cctype	…
cerrno	…
cfenv	…
cfloat	…
charconv	[libc++] Include C++ headers, not C headers, in <charconv>.	2020-12-10 22:03:12 -05:00
chrono	[libc++] Replace several uses of 0 by nullptr	2020-11-27 10:00:21 -05:00
cinttypes	…
ciso646	…
climits	…
clocale	…
cmath	[libc++] Consistently replace `std::` qualification with `_VSTD::` or nothing. NFCI.	2020-12-01 22:13:39 -05:00
codecvt	[libc++] [P0482] [C++20] Implement missing bits for codecvt and codecvt_byname.	2020-12-02 09:01:58 +01:00
compare	[libc++] Consistently replace `std::` qualification with `_VSTD::` or nothing. NFCI.	2020-12-01 22:13:39 -05:00
complex	[libc++] Consistently replace `std::` qualification with `_VSTD::` or nothing. NFCI.	2020-12-01 22:13:39 -05:00
complex.h	…
concepts	[libcxx] adds concepts `std::invocable` and `std::regular_invocable`	2021-02-10 19:35:53 +00:00
condition_variable	…
csetjmp	…
csignal	…
cstdarg	…
cstdbool	…
cstddef	Avoid using std::max_align_t in pre-C++11 mode	2020-04-04 01:38:41 +02:00
cstdint	…
cstdio	Reland: Don't expose unavailable cstdio functions.	2020-04-16 12:51:08 -07:00
cstdlib	Fix _LIBCPP_HAS_ definitions for Android.	2019-11-18 12:19:58 -08:00
cstring	…
ctgmath	…
ctime	[libc++] Avoid including <sys/cdefs.h> on non-Apple platforms in <ctime>	2020-09-02 18:11:26 -04:00
ctype.h	…
cwchar	…
cwctype	…
deque	[libc++] Consistently replace `std::` qualification with `_VSTD::` or nothing. NFCI.	2020-12-01 22:13:39 -05:00
errno.h	…
exception	[libc++] Split allocator_traits and pointer_traits out of <memory>	2020-12-14 16:13:57 -05:00
execution	[pstl][libc++] Provide uglified header names for interface headers	2019-08-06 21:11:24 +00:00
fenv.h	…
filesystem	[libc++] Remove the ability to use braced-init for filesystem paths	2021-02-04 11:49:00 -05:00
float.h	…
format	[libc++][format] Enable format_error on older compilers.	2021-02-11 19:11:20 +01:00
forward_list	[libc++] Consistently replace `std::` qualification with `_VSTD::` or nothing. NFCI.	2020-12-01 22:13:39 -05:00
fstream	[libc++] Make LIBCXX_ENABLE_FILESYSTEM fully consistent	2021-01-19 14:15:48 -05:00
functional	[libc++] [LWG2993] reference_wrapper<T> conversion from U&&	2021-02-09 15:50:25 -05:00
future	[libc++] ADL-proof vector<bool> by adding _VSTD:: qualification on calls.	2021-01-06 18:23:50 -05:00
initializer_list	[NFC][libcxx] Remove trailing whitespace	2019-05-29 16:01:36 +00:00
inttypes.h	AIX system headers need stdint.h and inttypes.h to be re-enterable	2019-06-20 15:36:32 +00:00
iomanip	[libc++] ADL-proof vector<bool> by adding _VSTD:: qualification on calls.	2021-01-06 18:23:50 -05:00
ios	[libc++] Replace several uses of 0 by nullptr	2020-11-27 10:00:21 -05:00
iosfwd	Add new 'preferred_name' attribute.	2020-12-09 12:22:35 -08:00
iostream	…
istream	[libc++] Replace several uses of 0 by nullptr	2020-11-27 10:00:21 -05:00
iterator	[libc++] Rationalize our treatment of contiguous iterators and __unwrap_iter().	2021-02-03 16:28:38 -05:00
latch	[libc++] [docs] Mark P1865 as complete since 11.0 as it was implemented together with P1135. Fix synopses in <barrier> and <latch>.	2020-12-06 15:36:52 +01:00
limits	[libc++] Rename include/support to include/__support	2021-02-04 10:16:33 -05:00
limits.h	…
list	[libc++] Fix some one-off typos in comments. NFCI.	2020-12-14 09:54:58 -05:00
locale	[libcxx] Check return value for asprintf()	2021-01-21 19:43:11 -05:00
locale.h	[libc++] Move the #error message for no localization to <locale.h>	2020-10-28 09:49:37 -04:00
map	Fixes complexity of map insert_or_assign with a hint.	2020-09-19 16:28:55 +02:00
math.h	[libc++] Use builtins in more math.h functions.	2021-02-10 15:17:42 -05:00
memory	[libc++] Rationalize our treatment of contiguous iterators and __unwrap_iter().	2021-02-03 16:28:38 -05:00
module.modulemap	[libc++] Implement format_error.	2021-01-28 18:02:53 +01:00
mutex	[libc++] ADL-proof vector<bool> by adding _VSTD:: qualification on calls.	2021-01-06 18:23:50 -05:00
new	[libc++] Use c++20 instead of c++2a consistently.	2021-01-07 13:11:33 +01:00
numbers	[libc++] Consistently replace `std::` qualification with `_VSTD::` or nothing. NFCI.	2020-12-01 22:13:39 -05:00
numeric	[libc++] Consistently replace `std::` qualification with `_VSTD::` or nothing. NFCI.	2020-12-01 22:13:39 -05:00
optional	[libc++] Consistently replace `::new(__p) T` with `::new ((void*)__p) T`. NFCI.	2020-12-14 12:08:34 -05:00
ostream	[libc++] Drop old workaround for iostreams instantiations missing from the dylib	2020-10-22 14:51:25 -04:00
queue	[libc++] [P0935] [C++20] Eradicating unnecessarily explicit default constructors from the standard library.	2021-01-19 08:22:06 +01:00
random	[libc++] [P0935] [C++20] Eradicating unnecessarily explicit default constructors from the standard library.	2021-01-19 08:22:06 +01:00
ratio	…
regex	[libc++] [P0935] [C++20] Eradicating unnecessarily explicit default constructors from the standard library.	2021-01-19 08:22:06 +01:00
scoped_allocator	…
semaphore	[libc++] Fix some one-off typos in comments. NFCI.	2020-12-14 09:54:58 -05:00
set	[libc++][P1115][C++20] Improving the Return Value of Erase-Like Algorithms II: Free erase/erase if.	2020-05-02 14:04:50 +02:00
setjmp.h	…
shared_mutex	[libc++] Rework the whole availability markup implementation	2020-11-05 12:28:52 -05:00
span	[libc++] Consistently unparenthesize `numeric_limits<T>::max`. NFCI.	2020-11-27 17:27:36 -05:00
sstream	[libc++] [P0935] [C++20] Eradicating unnecessarily explicit default constructors from the standard library.	2021-01-19 08:22:06 +01:00
stack	[NFC][libcxx] Remove trailing whitespace	2019-05-29 16:01:36 +00:00
stdbool.h	…
stddef.h	Avoid using std::max_align_t in pre-C++11 mode	2020-04-04 01:38:41 +02:00
stdexcept	[libc++] NFC: Simplify incude of <cstdlib>	2020-11-11 17:04:32 -05:00
stdint.h	AIX system headers need stdint.h and inttypes.h to be re-enterable	2019-06-20 15:36:32 +00:00
stdio.h	…
stdlib.h	Reland [libc++] Move abs and div into stdlib.h to fix header cycle.	2020-05-08 21:52:27 +02:00
streambuf	[libc++] Replace several uses of 0 by nullptr	2020-11-27 10:00:21 -05:00
string	[libc++] Add `noexcept` to `string::find` and similar members.	2021-02-09 11:47:40 -08:00
string.h	…
string_view	[libc++] Add `noexcept` to `string::find` and similar members.	2021-02-09 11:47:40 -08:00
strstream	[libc++] [P0935] [C++20] Eradicating unnecessarily explicit default constructors from the standard library.	2021-01-19 08:22:06 +01:00
system_error	[libc++] Replace several uses of 0 by nullptr	2020-11-27 10:00:21 -05:00
tgmath.h	…
thread	[libc++] ADL-proof <thread>, and eliminate `using namespace chrono`.	2020-12-01 22:13:39 -05:00
tuple	Add constexpr to pair	2020-09-02 21:21:24 +02:00
type_traits	[libc++] Support immovable return types in std::function.	2021-01-25 19:34:41 -05:00
typeindex	…
typeinfo	[libc++] Consistently replace `std::` qualification with `_VSTD::` or nothing. NFCI.	2020-12-01 22:13:39 -05:00
unordered_map	[libc++] Consistently replace `std::` qualification with `_VSTD::` or nothing. NFCI.	2020-12-01 22:13:39 -05:00
unordered_set	[libc++] Implement P0919R3: heterogenous lookup for unordered containers	2020-11-11 17:44:42 -05:00
utility	[libc++] Add std::hash<char8_t> specialization if char8_t is enabled	2020-12-08 13:46:18 -05:00
valarray	[libc++] Consistently replace `::new(__p) T` with `::new ((void*)__p) T`. NFCI.	2020-12-14 12:08:34 -05:00
variant	libcxx: Try to fix build after D92044	2021-01-25 15:10:41 -05:00
vector	[libc++] ADL-proof by adding _VSTD:: qualifications to memmove etc.	2020-12-10 22:03:12 -05:00
version	[libc++] Make feature-test macros consistent with availability macros	2021-02-04 11:40:22 -05:00
wchar.h	[libc++] Add missing <stddef.h> include to <wchar.h>	2020-06-25 19:27:32 -04:00
wctype.h	[libc++] Only include_next <wctype.h> if it exists	2020-11-17 13:14:36 -05:00