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2017-04-04Merge branch 'g-andrade/strong-random-numbers/PR-1367/OTP-14317'Raimo Niskanen
* g-andrade/strong-random-numbers/PR-1367/OTP-14317: Clean up documentation and test cases Attempt faster approach to strong random floats Allow for crypto upgrades when using rand plugin fixup! Support cryptographically strong rand plugin fixup! Support cryptographically strong rand plugin fixup! Support cryptographically strong rand plugin fixup! Support cryptographically strong rand plugin No longer expose strong_rand_(range|float) Support cryptographically strong rand plugin Restyle crypto strong numeric generators for usage in rand Support generation of strong random numbers
2017-04-04Clean up documentation and test casesRaimo Niskanen
2017-04-03Merge PR-1076 from g-andrade/feature/ets_conditional_insert OTP-14319Sverker Eriksson
ETS: Allow for conditional insertions
2017-04-03stdlib: Fix xmllint warningsHans Bolinder
Commit d2be06f introduced xmllint warnings.
2017-03-23ets: Polish select_replace/2 documentationGuilherme Andrade
2017-03-22Reject unsafe matchspecs on ets:select_replace/2Guilherme Andrade
Preemptively fail operation with badarg if the replacement object might have a different key.
2017-03-22Disable ets:select_replace/2 for bagsGuilherme Andrade
The existing implementation presented both semantic inconsistencies and performance issues.
2017-03-22ETS: Allow for matchspec-based replacementGuilherme Andrade
2017-03-20Minor document fix for proplistsSasan Hezarkhani
2017-03-18Support cryptographically strong rand pluginGuilherme Andrade
2017-03-17Update the documentation regarding Unicode atomsBjörn Gustavsson
2017-03-14Merge branch 'maint'Rickard Green
* maint: Updated OTP version Prepare release Conflicts: OTP_VERSION lib/typer/doc/src/notes.xml lib/typer/vsn.mk
2017-03-14Prepare releaseErlang/OTP
2017-03-10Update copyright yearRickard Green
2017-03-03Merge branch 'maint'Raimo Niskanen
2017-03-03Merge pull request #1359 from myronmarston/fix-length-typoBjörn Gustavsson
Fix typos: lenght -> length
2017-03-03Merge branch 'raimo/kernel/gen_statem-progress/OTP-14114' into maintRaimo Niskanen
* raimo/kernel/gen_statem-progress/OTP-14114: Make code_change/4 optional Implement fallback for terminate/3 Clarify code_change and callback mode change Stop pampering with stacktraces Clean up timer handling Remove event timer optimization Clean up timer handling Reduce number of loop variables hence code mass Optimize by using async cancel_timer Bugfix: callback mode not cached after code change Implement repeat_state and repeat_state_and_data Correct type checking function for action {next_event,,} Change arity of type to init_result/1
2017-03-02Merge branch 'maint'Hans Bolinder
* maint: typer: Update runtime dependencies dialyzer: Update runtime dependencies Correct documentation of get_modules message
2017-03-01Fix typos: lenght -> lengthMyron Marston
2017-03-01Correct documentation of get_modules messageSiri Hansen
2017-02-24Merge branch 'maint'Björn Gustavsson
* maint: filename: Add safe_relative_path/1 Conflicts: lib/stdlib/src/filename.erl
2017-02-23Implement fallback for terminate/3Raimo Niskanen
2017-02-23Clarify code_change and callback mode changeRaimo Niskanen
2017-02-21filename: Add safe_relative_path/1Björn Gustavsson
Add safe_relative_path/1 to guard against directory traversal attacks. It either returns a shorter path without any ".." or "." components, or 'unsafe' if an ".." component would climb up above the root of the relative path. Here are a few examples: safe_relative_path("a/b/..") => "a" safe_relative_path("a/..") => "" safe_relative_path("a/../..") => unsafe safe_relative_path("/absolute/path") => unsafe The returned path can be used directly or combined with an absolute path using filename:join/2.
2017-02-16Merge pull request #1323 from bitwalker/erl_tar2Björn Gustavsson
Update erl_tar to support PAX format (redux) OTP-14226
2017-02-16Update erl_tar to support PAX format, etc.Paul Schoenfelder
This commit introduces the following key changes: - Support for reading tar archives in formats currently in common use, such as v7, STAR, USTAR, PAX, and GNU tar's extensions to the STAR/USTAR format. - Support for writing PAX archives, only when necessary, using USTAR when possible for greater portability. These changes result in lifting of some prior restrictions: - Support for reading archives produced by modern tar implementations when other restrictions described below are present. - Support for filenames which exceed 100 bytes in length, or paths which exceed 255 bytes (see USTAR format specification for more details on this restriction). - Support for filenames of arbitrary length - Support for unicode metadata (the previous behaviour of erl_tar was actually violating the spec, by writing unicode-encoded data to fields which are defined to be 7-bit ASCII, even though this technically worked when using erl_tar at source and destination, it may not have worked with other tar utilities, and this implementation now conforms to the spec). - Support for uid/gid values which cannot be converted to octal integers.
2017-02-08Deprecate filename:find_src/1/2Richard Carlsson
2017-02-06Add shell shortcut for recompiling existing modulesRichard Carlsson
This extends the shell function c/1 and c/2 so that if the argument is a module name instead of a file name, it automatically locates the .beam file and the corresponding source file, and then recompiles the module using the same compiler options (plus any options passed to c/2). If compilation fails, the old beam file is preserved. Also adds c(Mod, Opts, Filter), where the Filter argument allows you to remove old compiler options before the new options are added.
2017-02-04Add filelib:find_file/2/3 and filelib:find_source/1/2/3Richard Carlsson
This moves, extends and exports functionality that previously existed only internally in filename:find_src/1/2, adding the ability to automatically substitute file suffixes and use different rules for different suffixes.
2017-01-30Implement repeat_state and repeat_state_and_dataRaimo Niskanen
2017-01-20Change arity of type to init_result/1Raimo Niskanen
2017-01-11gen_{server,fsm}.xml: Remove superfluous reference to R12BBjörn Gustavsson
2017-01-11ets: Remove superfluous reference to R11BBjörn Gustavsson
2017-01-05Merge branch 'egil/stdlib/gen_event-start-2/OTP-14123'Björn-Egil Dahlberg
* egil/stdlib/gen_event-start-2/OTP-14123: stdlib: Document gen_event start options stdlib: Test gen_event options stdlib: Refactor gen_event_SUITE stdlib: Remove whitespace error in gen_event_SUITE stdlib: Add start options to gen_event stdlib: Remove whitespace errors in gen_event
2017-01-04stdlib: Document gen_event start optionsBjörn-Egil Dahlberg
2016-12-19Add take/2 to all dictionary modulesBjörn Gustavsson
Similar to maps:take/2, add take/2 to the other dictionary modules in STDLIB: orddict:take(Key, Dict) -> {Val,NewDict} | 'error'. dict:take(Key, Dict) -> {Val,NewDict} | 'error'. gb_trees:take(Key, Dict) -> {Val,NewDict}. For gb_trees also add: gb_trees:take_any(Key, Dict) -> {Val,NewDict} | 'error'. gb_trees already has delete() and delete_any(), so we will follow that design pattern. Suggested by Boris Bochkaryov in https://github.com/erlang/otp/pull/1209.
2016-12-14Merge tag 'OTP-19.2'Dan Gudmundsson
=== OTP-19.2 === Changed Applications: - common_test-1.13 - compiler-7.0.3 - crypto-3.7.2 - dialyzer-3.0.3 - edoc-0.8.1 - erl_docgen-0.6.1 - erl_interface-3.9.2 - erts-8.2 - eunit-2.3.2 - hipe-3.15.3 - inets-6.3.4 - kernel-5.1.1 - mnesia-4.14.2 - observer-2.3 - odbc-2.12 - parsetools-2.1.4 - public_key-1.3 - runtime_tools-1.11 - sasl-3.0.2 - ssh-4.4 - ssl-8.1 - stdlib-3.2 - syntax_tools-2.1.1 - tools-2.9 - wx-1.8 Unchanged Applications: - asn1-4.0.4 - cosEvent-2.2.1 - cosEventDomain-1.2.1 - cosFileTransfer-1.2.1 - cosNotification-1.2.2 - cosProperty-1.2.1 - cosTime-1.2.2 - cosTransactions-1.3.2 - debugger-4.2.1 - diameter-1.12.1 - eldap-1.2.2 - et-1.6 - gs-1.6.2 - ic-4.4.2 - jinterface-1.7.1 - megaco-3.18.1 - orber-3.8.2 - os_mon-2.4.1 - otp_mibs-1.1.1 - percept-0.9 - reltool-0.7.2 - snmp-5.2.4 - typer-0.9.11 - xmerl-1.3.12 * tag 'OTP-19.2': Updated OTP version Prepare release Conflicts: OTP_VERSION
2016-12-09Prepare releaseErlang/OTP
2016-12-07Merge branch 'maint'Dan Gudmundsson
* maint: Update copyright-year Conflicts: lib/dialyzer/src/dialyzer.hrl lib/dialyzer/src/dialyzer_options.erl lib/dialyzer/test/opaque_SUITE_data/src/recrec/dialyzer.hrl lib/dialyzer/test/opaque_SUITE_data/src/recrec/dialyzer_races.erl lib/hipe/icode/hipe_icode.erl lib/hipe/main/hipe.erl lib/hipe/main/hipe.hrl.src lib/hipe/main/hipe_main.erl
2016-12-07Update copyright-yearErlang/OTP
2016-11-30stdlib: Remove support for Dets version 8 tablesHans Bolinder
When at it, types have been added to record fields.
2016-11-30Merge branch 'richcarl/assert-comments/PR-1224/OTP-14066'Björn Gustavsson
* richcarl/assert-comments/PR-1224/OTP-14066: Add comment-versions of assert macros
2016-11-29Add comment-versions of assert macrosRichard Carlsson
For all assert macros in assert.hrl, add corresponding versions with an additional last Comment argument, assumed to be chardata. If an exception occurs, it will contain an entry {comment, Comment}, which a reporting tool may pretty-print for better readability.
2016-11-25Add shell mm() and lm() functionsRichard Carlsson
2016-11-18Merge branch 'mm/stdlib/ord-docs/PR-1242'Björn Gustavsson
* mm/stdlib/ord-docs/PR-1242: Document the ordering used in ordsets and orddicts
2016-11-18Document the ordering used in ordsets and orddictsMichal Muskala
Right now the exact order of elements is not specified, yet many programs rely on the ordering being the obvious one - erlang term order. It is only beneficial to make this an explicit part of the documentation.
2016-11-17Merge branch 'elbrujohalcon/expand-sup-doc/PR-1233/OTP-14037'Siri Hansen
* elbrujohalcon/expand-sup-doc/PR-1233/OTP-14037: Expand on the behavior of supervisors
2016-11-15Expand on the behavior of supervisorsBrujo Benavides
Add additional details on the behavior of supervisors when reaching maximum restart intensity, as stated by @rvirding at [Medium](https://goo.gl/XhwpSL)
2016-11-14Add jump functions to rand moduleKenji Rikitake
Jump functions returns the state after performing jump calculation to a rand module internal state, which is equivalent to perform a large number of calls of calculating new states for XorShift*/+ algorithms. This commit add jump functions for exsplus and exs1024 algorithms, and a wrapper function jump/1. The wrapper function will cause error with reason "not_implemented" if the jump function for the algorithm is not implemented. This commit adds following new functionalities: - Add new functions rand:jump/0 and rand:jump/1 - Add the member jump to type alg_handler(), a fun for performing the jump function - Add jump functions for exsplus, equivalent to 2^64 calls - Add jump functions for exs1024, equivalent to 2^512 calls - Revise seed_put/1, seed/1, seed/2 See <https://github.com/erlang/otp/pull/1235#discussion_r86950557> - Add dummy jump function for exs64 calling erlang:error(not_implemented) - Add jump function test cases as follows: * Add Common Test group reference_jump * Add tests for jump/0 to reference_jump_procdict/1 * Rename tests for jump/1 to reference_jump_state/1 * Rename gen_jump/1 to gen_jump_1/1 * Add Common Tests reference_jump_procdict and reference_jump_state to the group reference_jump - Add jump function documentation This commit also changes the Copyright year for Kenji Rikitake's code from 2015 to 2015-2016.
2016-11-08Merge branch 'maint'Raimo Niskanen
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