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2017-02-22Merge branch 'maint'Lukas Larsson
2017-02-22Merge branch 'lukas/kernel/fix_os_cmd_close_race/OTP-14232' into maintLukas Larsson
* lukas/kernel/fix_os_cmd_close_race/OTP-14232: kernel: Fix hanging os:cmd race condition
2017-02-22Merge branch 'maint'Lukas Larsson
2017-02-21kernel: Fix hanging os:cmd race conditionLukas Larsson
If the port terminates before Port ! close is issued, there will be no 'closed' reply, so the old code would hang. As it turns out there is no way to figure out if a closed reply is supposed to come as that reply is sent after all links and monitors are triggered. So we have to use the synchronous port_close to close the port.
2017-02-20kernel: Fail sticky_dir tc if module not stickyLukas Larsson
Running this test when for some reason stdlib has been unstickied could cause the emulator to die. So we check first to make sure that the expected files are sticky.
2017-02-15Merge branch 'fix-source-typos'Björn Gustavsson
* fix-source-typos: (25 commits) Fixed typos in system/doc Fixed typos in lib/xmerl Fixed typos in lib/wx Fixed typos in lib/stdlib Fixed typos in lib/snmp Fixed typos in lib/ssl Fixed typos in lib/ssh Fixed typos in PKCS-8.asn1 file Fixed typos in lib/parsetools Fixed typos in lib/orber Fixed typos in lib/mnesia Fixed typos in lib/megaco Fixed typos in lib/kernel Fixed typos in lib/jinterface Fixed typos in lib/inets Fixed typos in lib/hipe Fixed typos in lib/eunit Fixed typos in lib/erl_interface Fixed typos in lib/eldap Fixed typos in lib/edoc ...
2017-02-15Merge branch 'jur0/fix-function-name'Björn Gustavsson
* jur0/fix-function-name: Fix function name
2017-02-14Fixed typos in lib/kernelAndrew Dryga
2017-02-11Fix function nameJuraj Hlista
From camel case to snake case.
2017-02-09Merge pull request #1312 from richcarl/shell-smart-compileBjörn Gustavsson
Extend shell c(...) to find and recompile modules OTP-14190
2017-02-06Use magic refs for code loading stateRickard Green
2017-02-06Document the kernel source_search_rules parameterRichard Carlsson
2017-02-06Merge branch 'maint'Björn Gustavsson
* maint: Store messages for 'rex' and 'error_logger' off heap file: match enoent and enotdir in path_open
2017-02-06Merge pull request #1328 from bjorng/bjorn/kernel/off-heap-message/OTP-14142Björn Gustavsson
Store messages for 'rex' and 'error_logger' off heap OTP-14192
2017-02-06Merge pull request #1283 from pulitta/maintBjörn Gustavsson
file: match enoent and enotdir in path_open OTP-14191
2017-02-03Merge branch 'egil/20/erts/signal-service/OTP-14186'Björn-Egil Dahlberg
* egil/20/erts/signal-service/OTP-14186: kernel: Document signal server erts: Use os module instead of erts_internal for set_signal/2 erts: Do not handle SIGILL erts: Fix thread suspend in crashdump erts: Do not enable SIGINT erts: Use generic signal handler erts: Add OS signal tests erts: Handle SIGUSR1 via signal service instead erts: Handle SIGTERM via signal service instead kernel: Add gen_event signal server and default handler erts: Add SIGHUP signal handler erts: Remove whitespace errors Conflicts: erts/emulator/beam/bif.tab
2017-02-03Store messages for 'rex' and 'error_logger' off heapBjörn Gustavsson
Performance for processes that receive huge amounts of messages can be increased by storing the incoming messages outside the heap (that avoids copying the message in a garbage collection). Two OTP processes that are known to receive many messages are 'rex' (used by 'rpc') and 'error_logger'.
2017-02-02kernel: Document signal serverBjörn-Egil Dahlberg
2017-02-02erts: Use os module instead of erts_internal for set_signal/2Björn-Egil Dahlberg
* Add specs * Change return signature to 'ok' instead of 'true'
2017-02-02erts: Use generic signal handlerBjörn-Egil Dahlberg
2017-02-01file: match enoent and enotdir in path_openpulitta
2017-02-01Merge branch 'josevalim/atu8-chunk/PR-1078/OTP-14178'Björn Gustavsson
* josevalim/atu8-chunk/PR-1078/OTP-14178: Add new AtU8 beam chunk
2017-01-30Add new AtU8 beam chunkJosé Valim
The new chunk stores atoms encoded in UTF-8. beam_lib has also been modified to handle the new 'utf8_atoms' attribute while the 'atoms' attribute may be a missing chunk from now on. The binary_to_atom/2 BIF can now encode any utf8 binary with up to 255 characters. The list_to_atom/1 BIF can now accept codepoints higher than 255 with up to 255 characters (thanks to Björn Gustavsson).
2017-01-19erts: Handle SIGUSR1 via signal service insteadBjörn-Egil Dahlberg
2017-01-19erts: Handle SIGTERM via signal service insteadBjörn-Egil Dahlberg
2017-01-19kernel: Add gen_event signal server and default handlerBjörn-Egil Dahlberg
2017-01-12Support for dirty BIFsRickard Green
2017-01-11config.xml: Remove superfluous reference to R10BBjörn Gustavsson
2017-01-11code.xml: Remove superfluous reference to R12BBjörn Gustavsson
2017-01-11seq_trace: Remove superfluous reference to R3BBjörn Gustavsson
Reported-by: Loïc Hoguin
2016-12-19Merge branch 'maint'Björn-Egil Dahlberg
2016-12-19Merge branch 'legoscia/remove-watchdog-vestiges/PR-1255/OTP-14112' into maintBjörn-Egil Dahlberg
* legoscia/remove-watchdog-vestiges/PR-1255/OTP-14112: Remove vestiges of watchdog support in heart
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
2016-12-01Merge branch 'richcarl/kernel/disk_log_tweaks/OTP-14057/PR-1245'Hans Bolinder
* richcarl/kernel/disk_log_tweaks/OTP-14057/PR-1245: Pass log format through from handle() Improve caching in disk_log Use pattern matching for records where suitable Eliminate more code duplication Simplify for rflat Clarify that the type for disk log data is iodata() Pass through known size instead of recomputing Use iolist_size instead of local function Only read log format once in collect loop Eliminate some code duplication Rename internal function for clarity Minor documentation cleanup
2016-11-29Pass log format through from handle()Richard Carlsson
2016-11-29Improve caching in disk_logRichard Carlsson
Avoid starting timers for flushing when the written data is empty or larger than the max cache size. Previously, a single huge write to an empty cache would be put in the cache until the next write or the timer event. Also increase the cache size from 16K to 64K.
2016-11-29Use pattern matching for records where suitableRichard Carlsson
2016-11-29Eliminate more code duplicationRichard Carlsson
2016-11-29Simplify for rflatRichard Carlsson
2016-11-29Clarify that the type for disk log data is iodata()Richard Carlsson
2016-11-28Merge branch 'richcarl/code-change-utils/PR-1257/OTP-14059'Björn Gustavsson
* richcarl/code-change-utils/PR-1257/OTP-14059: Update preloaded modules Add shell mm() and lm() functions Add code:module_status/1 and modified_modules/0 Fix spec for erlang:get_module_info() Handle prefetched paths Restructure code:which() and where_is_file() Remove remnants of module package support
2016-11-25Add code:module_status/1 and modified_modules/0Richard Carlsson
These functions use the MD5 beam/native checksum to determine whether the code for a module has changed on disk and is a candidate for loading.
2016-11-25Merge branch 'maint'Björn Gustavsson
* maint: Remove duplicate docs for the priority inet option
2016-11-24Remove duplicate docs for the priority inet optionLoïc Hoguin
2016-11-23Add license headers to hipe files in kernelRichard Carlsson
2016-11-23Merge branch 'maint'Björn Gustavsson
* maint: Update primary bootstrap document {yield/nb_yield}() limitation Suppress warnings from v3_kernel when inlining is turned on
2016-11-22Handle prefetched pathsRichard Carlsson
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