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2015-03-20Merge branch 'rickard/time_api/OTP-11997'Rickard Green
* rickard/time_api/OTP-11997: (22 commits) Update primary bootstrap inets: Suppress deprecated warning on erlang:now/0 inets: Cleanup of multiple copies of functions Add inets_lib with common functions used by multiple modules inets: Update comments Suppress deprecated warning on erlang:now/0 Use new time API and be back-compatible in inets Remove unused functions and removed redundant test asn1 test SUITE: Eliminate use of now/0 Disable deprecated warning on erlang:now/0 in diameter_lib Use new time API and be back-compatible in ssh Replace all calls to now/0 in CT with new time API functions test_server: Replace usage of erlang:now() with usage of new API Replace usage of erlang:now() with usage of new API Replace usage of erlang:now() with usage of new API Replace usage of erlang:now() with usage of new API Replace usage of erlang:now() with usage of new API otp_SUITE: Warn for calls to erlang:now/0 Replace usage of erlang:now() with usage of new API Multiple timer wheels Erlang based BIF timer implementation for scalability Implement ethread events with timeout ... Conflicts: bootstrap/bin/start.boot bootstrap/bin/start_clean.boot bootstrap/lib/compiler/ebin/beam_asm.beam bootstrap/lib/compiler/ebin/compile.beam bootstrap/lib/kernel/ebin/auth.beam bootstrap/lib/kernel/ebin/dist_util.beam bootstrap/lib/kernel/ebin/global.beam bootstrap/lib/kernel/ebin/hipe_unified_loader.beam bootstrap/lib/kernel/ebin/inet_db.beam bootstrap/lib/kernel/ebin/inet_dns.beam bootstrap/lib/kernel/ebin/inet_res.beam bootstrap/lib/kernel/ebin/os.beam bootstrap/lib/kernel/ebin/pg2.beam bootstrap/lib/stdlib/ebin/dets.beam bootstrap/lib/stdlib/ebin/dets_utils.beam bootstrap/lib/stdlib/ebin/erl_tar.beam bootstrap/lib/stdlib/ebin/escript.beam bootstrap/lib/stdlib/ebin/file_sorter.beam bootstrap/lib/stdlib/ebin/otp_internal.beam bootstrap/lib/stdlib/ebin/qlc.beam bootstrap/lib/stdlib/ebin/random.beam bootstrap/lib/stdlib/ebin/supervisor.beam bootstrap/lib/stdlib/ebin/timer.beam erts/aclocal.m4 erts/emulator/beam/bif.c erts/emulator/beam/erl_bif_info.c erts/emulator/beam/erl_db_hash.c erts/emulator/beam/erl_init.c erts/emulator/beam/erl_process.h erts/emulator/beam/erl_thr_progress.c erts/emulator/beam/utils.c erts/emulator/sys/unix/sys.c erts/preloaded/ebin/erlang.beam erts/preloaded/ebin/erts_internal.beam erts/preloaded/ebin/init.beam erts/preloaded/src/erts_internal.erl lib/common_test/test/ct_hooks_SUITE_data/cth/tests/empty_cth.erl lib/diameter/src/base/diameter_lib.erl lib/kernel/src/os.erl lib/ssh/test/ssh_basic_SUITE.erl system/doc/efficiency_guide/advanced.xml
2015-03-20Introduce a new time APIRickard Green
The old time API is based on erlang:now/0. The major issue with erlang:now/0 is that it was intended to be used for so many unrelated things. This tied these unrelated operations together and unnecessarily caused performance, scalability as well as accuracy, and precision issues for operations that do not need to have such issues. The new API spreads different functionality over multiple functions in order to improve on this. The new API consists of a number of new BIFs: - erlang:convert_time_unit/3 - erlang:monotonic_time/0 - erlang:monotonic_time/1 - erlang:system_time/0 - erlang:system_time/1 - erlang:time_offset/0 - erlang:time_offset/1 - erlang:timestamp/0 - erlang:unique_integer/0 - erlang:unique_integer/1 - os:system_time/0 - os:system_time/1 and a number of extensions of existing BIFs: - erlang:monitor(time_offset, clock_service) - erlang:system_flag(time_offset, finalize) - erlang:system_info(os_monotonic_time_source) - erlang:system_info(time_offset) - erlang:system_info(time_warp_mode) - erlang:system_info(time_correction) - erlang:system_info(start_time) See the "Time and Time Correction in Erlang" chapter of the ERTS User's Guide for more information.
2015-03-18Merge branch 'hb/doc/fix_links'Hans Bolinder
* hb/doc/fix_links: Correct links in the system documentation
2015-03-17Merge branch 'maint'Rickard Green
* maint: Minor fixes Conflicts: system/doc/system_principles/versions.xml
2015-03-17Minor fixesRickard Green
2015-03-17Merge branch 'maint'Rickard Green
* maint: Add support for patching of individual applications Conflicts: system/doc/installation_guide/part.xml
2015-03-17Add support for patching of individual applicationsRickard Green
2015-03-17Correct links in the system documentationHans Bolinder
2015-03-12Replace "lambda head" with "fun" in compiler warningBjörn Gustavsson
We no longer use the term "lambda".
2015-03-12Remove an historical note about fun representation before R6BBjörn Gustavsson
It is hardly useful to mention that funs used to be represented as tuples in ancient releases.
2015-03-12Replace mention of a tuple fun with an external funBjörn Gustavsson
2015-03-12Update Interoperability TutorialHans Bolinder
Language cleaned up by the technical writers xsipewe and tmanevik from Combitech. Proofreading and corrections by Hans Bolinder.
2015-03-12Update System PrinciplesHans Bolinder
Language cleaned up by the technical writers xsipewe and tmanevik from Combitech. Proofreading and corrections by Hans Bolinder.
2015-03-12Update Erlang Reference ManualHans Bolinder
Language cleaned up by the technical writers xsipewe and tmanevik from Combitech. Proofreading and corrections by Hans Bolinder.
2015-03-12Update Getting StartedHans Bolinder
Language cleaned up by the technical writers xsipewe and tmanevik from Combitech. Proofreading and corrections by Hans Bolinder.
2015-03-12Update Programming ExamplesBjörn Gustavsson
Language cleaned up by the technical writers xsipewe and tmanevik from Combitech. Proofreading and corrections by Björn Gustavsson.
2015-03-12Update OAM PrinciplesBjörn Gustavsson
Language cleaned up by the technical writers xsipewe and tmanevik from Combitech. Proofreading and corrections by Björn Gustavsson.
2015-03-12Update Installation GuideBjörn Gustavsson
Language cleaned up by the technical writers xsipewe and tmanevik from Combitech. Proofreading and corrections by Björn Gustavsson.
2015-03-12Update Embedded Systems User's GuideBjörn Gustavsson
Language cleaned up by the technical writers xsipewe and tmanevik from Combitech. Proofreading and corrections by Björn Gustavsson.
2015-03-12Update Efficiency GuideBjörn Gustavsson
Language cleaned up by the technical writers xsipewe and tmanevik from Combitech. Proofreading and corrections by Björn Gustavsson.
2015-03-12Update Design PrinciplesBjörn Gustavsson
Language cleaned up by the technical writers xsipewe and tmanevik from Combitech. Proofreading and corrections by Björn Gustavsson.
2015-02-27Two minor fixesLeo Liu
* Fix documentation on $char for unicode * Remove duplicate declaration for erts_encode_ext_dist_header_size
2015-02-13Merge branch 'maint'Zandra Hird
2015-02-11Fixed fun_test examplesyannayl
Removed false example from fun_test.erl Removed unused code from fun_test.erl
2015-02-11Merge branch 'maint'Zandra Hird
2015-02-09Fix typosDerek Brown
Fixed a number of typos.
2015-01-14dialyzer: Introduce module local suppression of warningsHans Bolinder
The -dialyzer() attribute can be used for suppressing warnings in a module by specifying functions or warning options. It can also be used for requesting warnings in a module.
2015-01-13Merge branch 'maint'Marcus Arendt
2015-01-08Fix "irregardless" -> "regardless"Loïc Hoguin
2015-01-07Merge branch 'maint'Marcus Arendt
2014-12-28Fix grammar and formatting issuesTom Benner
2014-12-28Fix typo ("to use to use")Tom Benner
2014-12-28Add a comma after "For example" when appropriateTom Benner
2014-12-28Use colons before <code> when appropriateTom Benner
2014-12-28Move periods inside parenthetical sentencesTom Benner
2014-12-27Add an apostrophe to contractions of "let us"Tom Benner
2014-11-27Merge branch 'maint'Marcus Arendt
2014-11-27Merge branch 'mururu/typespec-doc-about-function/OTP-12327' into maintMarcus Arendt
* mururu/typespec-doc-about-function/OTP-12327: Add infometion about function()
2014-11-24Merge branch 'maint'Marcus Arendt
2014-11-21Add infometion about function()Yuki Ito
2014-11-20Fix spelling and grammarDerek Brown
2014-11-18Merge branch 'maint'Siri Hansen
2014-11-11Remove comments about unicode atoms in OTP 18Siri Hansen
There was once a plan to implement support for unicode atoms in OTP 18. This plan has been stopped until further notice, and the information about this is now removed from the documentation.
2014-11-07Merge branch 'maint'Bruce Yinhe
2014-11-06Merge branch 'siri/sasl/delete_module/OTP-11540'Siri Hansen
* siri/sasl/delete_module/OTP-11540: [sasl] Remove undocumented upgrade instruction
2014-11-06Merge branch 'siri/sup-spec-maps/OTP-11043'Siri Hansen
* siri/sup-spec-maps/OTP-11043: Update emacs skeleton for supervisor to use maps Update dialyzer test with maps in supervisor properties Add documentation of maps in supervisor flags and child specs Add test of maps in supervisor flags and child specs New function supervisor:get_childspec/2 Allow maps for supervisor flags and child specs Rebase supervisor Add more tests of supervisor
2014-11-06Add documentation of maps in supervisor flags and child specsSiri Hansen
2014-11-05Section reference number incorrectjmrepetti
2014-11-04Merge branch 'maint'Bruce Yinhe
2014-11-03fix small typo in processes.xmlEvgeny M
kilo_byte() -> is kilo_byte/0 not kilo_byte/1
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