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2013-06-17Prepare releaseOTP_R16B01Erlang/OTP
2013-06-12Update copyright yearsBjörn-Egil Dahlberg
2013-06-05Merge branch 'pan/unicode_error_wrong_offset' into maintPatrik Nyblom
* pan/unicode_error_wrong_offset: Fix faulty rest on error in unicode:characters_to_list OTP-11080
2013-06-05Merge branch 'jv/erl_lint-default_types/OTP-11143' into maintFredrik Gustafsson
* jv/erl_lint-default_types/OTP-11143: Updated primary bootstrap stdlib: re-factored erl_lint.erl Improve erl_lint performance
2013-06-04Merge branch 'rickard-sverker/carrier-migration/OTP-10279' into maintRickard Green
* rickard-sverker/carrier-migration/OTP-10279: stdlib: Fix ets_SUITE memory tests
2013-06-04stdlib: Fix ets_SUITE memory testsRickard Green
Need to take 'mbcs_pool' into account.
2013-06-04Merge branch 'nox/erl_pp-callback/OTP-11140' into maintFredrik Gustafsson
* nox/erl_pp-callback/OTP-11140: Update primary bootstrap Support callback attributes in erl_pp
2013-06-04Merge branch 'rickard-sverker/carrier-migration/OTP-10279' into maintRickard Green
* rickard-sverker/carrier-migration/OTP-10279: erts: Document the +M<S>acul command line argument erts: Carrier pool information in allocator information erts: Use carrier pool for migration of carriers erts: Implement test case for carrier pool erts: Implement carrier pool erts: Fix type errors in info functions erts: Use Uint64 for call counts erts: Fix failing testcase alloc_SUITE:rbtree erts: Rename allocator aoffcbf to aoffcaobf erts: Remove unnecessary flag arguments in allocators erts: Remove SBMBC allocator erts: Add test for add_mbc and remove_mbc callbacks erts: Fix deallocation in removed carrier erts: Change naive list to rb-tree of carriers in AOFF allocator erts: Prepare aoff allocator for carrier migration erts: Make carrier header sizes customizable erts: Add "bestfit within carrier" for aoff allocator (aoffcbf)
2013-06-04beam_lib: Correct wrong type specificationBjörn Gustavsson
The function was updated in 5805b576, but not the type specificatin.
2013-06-03Merge branch 'bmk/snmp/snmp424_integration/r16' into maintMicael Karlberg
2013-06-03Merge branch 'nox/erl_eval-receive/OTP-11137' into maintFredrik Gustafsson
* nox/erl_eval-receive/OTP-11137: Updated primary bootstrap for erl_eval Added preloaded prim_eval Fix receive support in erl_eval with a BEAM module
2013-06-03erts: Remove SBMBC allocatorSverker Eriksson
2013-05-29Merge branch 'bjorn/stdlib/improve-ls/OTP-11108' into maintBjörn Gustavsson
* bjorn/stdlib/improve-ls/OTP-11108: Teach c:ls/1 to show non-directory files
2013-05-28Merge branch 'bmk/snmp/agent/mib_storage_behaviour/OTP-11107' into ↵Micael Karlberg
bmk/snmp/snmp424_integration/r16 Conflicts: lib/snmp/doc/src/notes.xml
2013-05-28Support callback attributes in erl_ppAnthony Ramine
2013-05-28stdlib: re-factored erl_lint.erlFredrik Gustafsson
2013-05-28Improve erl_lint performanceJosé Valim
The default_types() in erl_lint returned a dictionary with all default types. However, calculating this dict was expensive and we actually didn't use the default values in this dictionary. This patch replaces the dictionary use for one function that checks if the type is a default type or not, and remove the bits that checked explicitly for those default types when iterating the dictionary.
2013-05-28[stdlib] Updated for snmp deprecationsMicael Karlberg
2013-05-28Fix receive support in erl_eval with a BEAM moduleAnthony Ramine
Using the low-level BEAM instructions, we can loop over each message in the process queue and removes the first message that matches, without receiving them all to later send them back to itself. The function prim_eval:'receive'/2 is equivalent to the following pseudo-code: 'receive'(F, T) -> RESET MESSAGE QUEUE POINTER, LOOP: case PEEK CURRENT MESSAGE WITH TIMEOUT T of {ok,Msg} -> case F(Msg) of nomatch -> DECREMENT TIMEOUT T, ADVANCE MESSAGE QUEUE POINTER, GOTO LOOP; Result -> RESET MESSAGE QUEUE POINTER, Result end; timeout -> RESET MESSAGE QUEUE POINTER, timeout end. To not break Dialyzer and other tools, we use a stub Erlang module which abstract code is forcefully inserted into prim_inet.erl afterwards compilation.
2013-05-22Teach c:ls/1 to show non-directory filesBjörn Gustavsson
In an email to erlang-questions, Bengt Kleberg wrote: When I use c:ls/1 it reminds me so much of Unix "ls" that I expect c:ls("filename") to work. The resulting error surprises me every time (not the same day). While teaching c:ls/1 to show non-directory files, update the error handling to make use of the POSIX error codes from file:list_dir/1 and file:format_error/1 (which had not been invented when the c module was first implemented). Suggested-by: Bengt Kleberg Test-suite-by: Bengt Kleberg
2013-05-20beam_lib, compile: Replace use of deprecated crypto functionsBjörn Gustavsson
Since both the STDLIB and compiler applications turn warnings into errors, we must stop using the old deprecated crypto functions. While we are at it, generalize the format of the key tuple returned by beam_lib:make_crypto_key/2 to facilitate introducing new crypto methods in the future. Change the format to: {Type,Key,IV,BlockSize} where Type, Key, and IV are the first three arguments for either crypto:block_encrypt4/ or crypto:block_decrypt/4, and BlockSize is the block size for the crypto algorithm (it is needed to properly pad the plaintext blocks before encryption).
2013-05-20crypto: Correct deprecated informationIngela Anderton Andin
2013-05-17Merge branch 'siri/cuddle-with-tests' into maintSiri Hansen
* siri/cuddle-with-tests: Fix gen_server_SUITE:call_with_huge_message_queue Fix zip_SUITE:borderline test
2013-05-16[stdlib] Fix pretty printing of invalid formsHans Bolinder
Thanks to Tomáš Janoušek.
2013-05-08ssl & crypto: Generalize the remaining crypto APIIngela Anderton Andin
2013-05-08crypto: New API for ciphersIngela Anderton Andin
2013-05-08crypto: Deprecate functions, update doc and specsIngela Anderton Andin
2013-05-06Merge branch 'sverk/ets-test-cuddle' into maintSverker Eriksson
* sverk/ets-test-cuddle: stdlib: Make memcheck in ets_SUITE less sensitive
2013-05-03Merge branch 'nox/fix-epp-file-attrs/OTP-11079' into maintFredrik Gustafsson
* nox/fix-epp-file-attrs/OTP-11079: Fix an inconsistent state in epp
2013-05-03Fix gen_server_SUITE:call_with_huge_message_queueSiri Hansen
This test always fails when gen is native compiled, since the optmization is not implemented then. The test is now skipped when running with hipe. The test does also quite often fail on one of the test hosts which runs in a virtual machine. The reason is that the clock runs "in bursts" on this host, which is outside of the control of the erlang VM and probably due to the fact that the host runs as a virtual machine. To overcome this problem, the echo message is now sent 10000 times instead of 10 times - i.e. the test run is prolonged in order to even out the effect of the bursts.
2013-05-02Fix faulty rest on error in unicode:characters_to_listPatrik Nyblom
2013-05-02Fix zip_SUITE:borderline testSiri Hansen
This test fails on a test host where no proper unix unzip is installed. This has been corrected.
2013-04-30Rename and document lists:zf/2 as lists:filtermap/2Anthony Ramine
This function is used all over the place in OTP itself and people sometimes want that functionality, they may as well not reimplement it themselves.
2013-04-26Fix an inconsistent state in eppAnthony Ramine
When entering a new file, epp doesn't properly set #epp.name2 like it does on initialisation, generating a malformed file attribute when it leaves the file.
2013-04-19stdlib: Make memcheck in ets_SUITE less sensitiveSverker Eriksson
2013-04-19fix excessive CPU consumption of timer_serverAliaksey Kandratsenka
I've found stdlib's timer to burn CPU without good reason. Here's what happens. The problem is that it sleeps in milliseconds but computes time in microseconds. And there is bug in code to compute milliseconds to sleep. It computes microseconds difference between now and nearest timer event and then does _truncating_ division by 1000. So on average it sleeps 500 microseconds _less than needed_. On wakeup its checks do I have timer tick that already occurred? No. Ok how much I need to sleep ? It does that bad computation again and gets 0 milliseconds. So next gen_server timeout happens right away only to find we're still before closest timer tick and to decide to sleep 0 milliseconds again. And again and again. This commit changes division to pick ceiling of ratio rather than floor. So that we always sleep not less then difference between now and closest event time.
2013-04-18Merge branch 'siri/doc-fnu-opts/OTP-10901' into maintSiri Hansen
* siri/doc-fnu-opts/OTP-10901: Add documentation of w, i and e addition to +fnu and +fna switches to erl
2013-04-17Add documentation of w, i and e addition to +fnu and +fna switches to erlSiri Hansen
These were documented in the stdlib user's guide, but not in the reference manual for erl. This has now been corrected.
2013-04-17Merge branch 'bjorn/fix-encoding/OTP-11041' into maintBjörn Gustavsson
* bjorn/fix-encoding/OTP-11041: Encode Erlang source files with non-ascii characters in UTF-8
2013-04-17Encode Erlang source files with non-ascii characters in UTF-8Björn Gustavsson
To ensure that 'master' compiles when we merge 'maint' to it, regardless of which encoding is default in 'master', all source files with non-ascii characters *must* have the encoding specified.
2013-04-15Merge branch 'jaf/fix-supervisor-multi-restart/OTP-11042' into maintFredrik Gustafsson
2013-04-15Merge branch 'lh/demonitor-flush/OTP-11039' into maintFredrik Gustafsson
* lh/demonitor-flush/OTP-11039: Use erlang:demonitor(Ref, [flush]) where applicable
2013-04-11Merge branch 'lh/otp-optims/OTP-11035' into maintFredrik Gustafsson
* lh/otp-optims/OTP-11035: Use erlang:demonitor's flush option on timeout Don't lookup the node unless required in gen:call/{3,4}
2013-04-11Merge branch 'sverk/dets_remove_test_otp_9607' into maintSverker Eriksson
* sverk/dets_remove_test_otp_9607: stdlib: Fix unstable testcase ets_SUITE:delete_large_named_table stdlib: Remove obsolete testcase dets_SUITE:otp_9607
2013-04-05Use erlang:demonitor(Ref, [flush]) where applicableLoïc Hoguin
2013-04-05Fixed broken links in sys.htmlFredrik Gustafsson
2013-04-04Merge branch 'sv/stdlib/sys-get-state/OTP-11013' into maintFredrik Gustafsson
* sv/stdlib/sys-get-state/OTP-11013: Removed ?line macro add sys:get_state/1,2 and sys:replace_state/2,3 update sys:get_status/2,3 documentation for gen_event
2013-04-04Fix rest_for_one and one_for_all restarting a child not terminatedJames Fish
In rest_for_one and one_for_all supervisors one child dying can cause multiple children to be restarted. Previously if the child that caused the restart is started successfully but another child fails to start, the supervisor would not terminate this child with the other successfully restarted children as no record of the pid was kept. Thus the supervisor would try to start this child again. This could lead to multiples of the same child or if the child is registered cause repeated attempts at starting this child - until the max restart threshold was reached. Now the child that failed to start becomes the restarting child, instead of staying with the same child, for the next restart attempt. This has the following side effects: 1) In one_for_all the new version of the child that original died is terminated before a restart attempt is made. 2) In rest_for_one all succesfully restarted children are not terminated and restarting continues from the child that failed to start.
2013-04-04Changed handshake from to_erl to run_erl, on behalf of shell searchFredrik Gustafsson
2013-04-03Removed ?line macroFredrik Gustafsson