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2013-10-09Merge branch 'maint'Fredrik Gustafsson
2013-10-09Merge branch 'nox/silent-rules-fixes/OTP-11351' into maintFredrik Gustafsson
* nox/silent-rules-fixes/OTP-11351: Fix two small silent rules omissions
2013-10-07Merge branch 'sv-socket-active-n'Lukas Larsson
OTP-11368 * sv-socket-active-n: Update preloaded add {active,N} socket option for TCP, UDP, and SCTP
2013-09-30Merge branch 'maint'Fredrik Gustafsson
2013-09-30Merge branch 'maint-r16' into maintFredrik Gustafsson
Conflicts: erts/vsn.mk
2013-09-30Merge branch 'maint'Fredrik Gustafsson
2013-09-30Merge branch 'msassak/empty-pattern-badarg/OTP-11350' into maintFredrik Gustafsson
* msassak/empty-pattern-badarg/OTP-11350: stdlib: extended binary_module_SUITE to assure badarg for OTP-11350 Check all pattern arguments passed to binary:matches/2
2013-09-30Merge branch 'maint'Lukas Larsson
* maint: Update preloaded add system_info(ets_limit) Conflicts: erts/preloaded/ebin/erlang.beam
2013-09-30Merge branch 'sv/system_info_max_ets' into maintLukas Larsson
OTP-11362 * sv/system_info_max_ets: Update preloaded add system_info(ets_limit)
2013-09-27Prepare releaseErlang/OTP
2013-09-25Merge branch 'rickard/aligned-sys_alloc-carriers/OTP-11318' into ↵Rickard Green
rickard/aligned-sys_alloc-carriers_maint/OTP-11318 Conflicts: erts/emulator/beam/erl_alloc.c erts/emulator/beam/erl_alloc_util.c erts/emulator/beam/erl_alloc_util.h
2013-09-25Implement platform specific aligned sys_alloc and use when supportedRickard Green
erts_sys_aligned_alloc() is currently implemented using posix_memalign if it exist, or using _aligned_malloc on Windows. If erts_sys_aligned_alloc() exist allocators will create sys_alloc carriers similar to how this was done pre-R16.
2013-09-24Update version numbers for R16B03 developmentFredrik Gustafsson
2013-09-24Update preloadedLukas Larsson
2013-09-24add system_info(ets_limit)Steve Vinoski
Add system_info(ets_limit) to provide a way to retrieve the runtime's maximum number of ETS tables. Add tests and documentation for it too. Also repair the alphabetical order of system_info/1 argument descriptions in the documentation and in the erlang.erl clauses. Add new preloaded erlang.erl due to that change. Also ensure all system_info/1 clauses are represented in the erlang.xml source documentation -- a couple had been inadvertently dropped in previous commits when other clauses were added.
2013-09-24Merge branch 'maint'Fredrik Gustafsson
2013-09-24Merge branch 'lewellyn/nosyslog/OTP-11349' into maintFredrik Gustafsson
* lewellyn/nosyslog/OTP-11349: Define LOG_ERR for systems without syslog.h Fix syslog defines
2013-09-23Update preloadedLukas Larsson
2013-09-23add {active,N} socket option for TCP, UDP, and SCTPSteve Vinoski
Add the {active,N} socket option, where N is an integer in the range -32768..32767, to allow a caller to specify the number of data messages to be delivered to the controlling process. Once the socket's delivered message count either reaches 0 or is explicitly set to 0 with inet:setopts/2 or by including {active,0} as an option when the socket is created, the socket transitions to passive ({active, false}) mode and the socket's controlling process receives a message to inform it of the transition. TCP sockets receive {tcp_passive,Socket}, UDP sockets receive {udp_passive,Socket} and SCTP sockets receive {sctp_passive,Socket}. The socket's delivered message counter defaults to 0, but it can be set using {active,N} via any gen_tcp, gen_udp, or gen_sctp function that takes socket options as arguments, or via inet:setopts/2. New N values are added to the socket's current counter value, and negative numbers can be used to reduce the counter value. Specifying a number that would cause the socket's counter value to go above 32767 causes an einval error. If a negative number is specified such that the counter value would become negative, the socket's counter value is set to 0 and the socket transitions to passive mode. If the counter value is already 0 and inet:setopts(Socket, [{active,0}]) is specified, the counter value remains at 0 but the appropriate passive mode transition message is generated for the socket. This commit contains a modified preloaded prim_inet.beam due to changes in prim_inet.erl. Add tests for {active,N} mode for TCP, UDP, and SCTP sockets. Add documentation for {active,N} mode for inet, gen_tcp, gen_udp, and gen_sctp.
2013-09-21Fix two small silent rules omissionsAnthony Ramine
2013-09-20Check all pattern arguments passed to binary:matches/2Mike Sassak
Including an empty binary as one of multiple patterns passed to binary:matches/2 would crash BEAM with: "Cannot reallocate 1342177280 bytes of memory (of type "tmp")". This ensures each pattern is valid before trying to match.
2013-09-19Teach erlc to handle UTF-8 file namesBjörn Gustavsson
The 'erlc' program passes options to the 'erl' program using the '-s' option. The '-s' option causes all options to be converted to atoms, which implies that UTF-8 file names may not be given on the command line. We could solve just the UTF-8 problem by using '-run' and change the erl_compile module to expect strings instead of atoms, but since that is an incompatible change, we should take the opportunity to make more incompatible changes while we are at it. Specifically, when 'erlc' was first written, there was no way to pass command line arguments starting with '-' to Erlang, so 'erlc' did all parsing of arguments and translated options to atoms starting with a '@' character (for example, -I was translated to @i). Since then, the '-extra' option has been introduced which allows us to pass anything to Erlang at the end of the command line. Therefore, while at it, do the minimum of necessary command line parsing in the 'erlc' program (e.g. the '-smp' option), passing the command line essentially unchanged to 'erl' using the '-extra' option, and rewrite the option parsing in Erlang.
2013-09-17Merge tag 'OTP_R16B02'Magnus Lidén
The R16B02 release Conflicts: lib/sasl/vsn.mk
2013-09-16Prepare releaseOTP_R16B02Erlang/OTP
2013-09-13Update preloaded modulesMagnus Lidén
2013-09-11Define LOG_ERR for systems without syslog.hMatt Lewandowsky
2013-09-11Fix syslog definesMatt Lewandowsky
config.h defines HAVE_SYSLOG_H whereas the sources are looking for NO_SYSLOG to be undefined. As the logic of "if feature is available" makes more sense than "if feature is not unavailable", I opted for the config.h define.
2013-09-11Merge branch 'maint'Fredrik Gustafsson
2013-09-11Merge branch 'vinoski/sv/fix-sched-stats-disable/OTP-11317' into maintFredrik Gustafsson
* vinoski/sv/fix-sched-stats-disable/OTP-11317: fix system_flag(scheduling_statistics,disable)
2013-09-11Merge branch 'maint'Fredrik Gustafsson
Conflicts: erts/preloaded/ebin/erlang.beam
2013-09-11Merge branch 'jcomellas/jc-integer-to-binary2/OTP-11311' into maintFredrik Gustafsson
* jcomellas/jc-integer-to-binary2/OTP-11311: Update preloaded Fix incorrect values returned by integer_to_binary/2
2013-09-10fix system_flag(scheduling_statistics,disable)Steve Vinoski
Clear the "enabled" flag for scheduling statistics when disable is specified.
2013-09-10Update preloadedFredrik Gustafsson
2013-09-09Fix incorrect values returned by integer_to_binary/2Juan Jose Comellas
When integer_to_binary/2 receives 0 or a negative number as an argument with a base that is different from 10, it will return incorrect values (<<>> in the case of 0) or it will crash (with negative numbers). This commit fixes these problems and adds tests to cover these cases.
2013-09-09Merge branch 'maint'Björn Gustavsson
* maint: Change encoding of troublesome notes.xml files to utf-8 Convert some notes.xml files from latin-1 to utf-8
2013-09-09Merge branch 'bjorn/xml-encoding-fix/OTP-11310' into maintBjörn Gustavsson
* bjorn/xml-encoding-fix/OTP-11310: Change encoding of troublesome notes.xml files to utf-8 Convert some notes.xml files from latin-1 to utf-8
2013-09-09Merge branch 'maint'Björn-Egil Dahlberg
2013-09-09Merge branch 'lukas/erts/erl_exec_e' into maintBjörn-Egil Dahlberg
* lukas/erts/erl_exec_e: +e should be passed through erlexec
2013-09-06Convert some notes.xml files from latin-1 to utf-8Björn Gustavsson
In the master branch, the encoding for most xml files have been changed from latin-1 to utf-8. The problem is, that the corresponding files in the maint branch still are encoded in latin-1, and that a merge from maint to master may bring in characters encoded in latin-1 into a notes.xml file declared to be in utf-8. To fix the problem once and for all (for the files involved), we'll need to re-encode the files files utf-8 in maint, and then merge to master. Noticed-by: Magnus Henoch
2013-09-05Merge branch 'maint'Peter Andersson
2013-09-05Merge branch 'sverk/mac-select-assert-bug' into maintSverker Eriksson
* sverk/mac-select-assert-bug: erts: Fix faulty assert in "unlimited select" for mac
2013-09-05Merge branch 'sverk/valgrind-single-core' into maintSverker Eriksson
* sverk/valgrind-single-core: erts: Speed up valgrind with asynch threads
2013-09-05Merge branch 'maint'Raimo Niskanen
2013-09-05Merge branch 'raimo/fix-signedness-flaws-in-efile_drv' into maintRaimo Niskanen
* raimo/fix-signedness-flaws-in-efile_drv: Fix EV_* macros and functions signedness flaws
2013-09-05Merge branch 'maint'Björn-Egil Dahlberg
2013-09-05Merge branch 'egil/erl_driver-thread-info/OTP-11303' into maintBjörn-Egil Dahlberg
* egil/erl_driver-thread-info/OTP-11303: erts: Document erl_driver interface lock names erts: Extend erl_driver interface with lock names
2013-09-04erts: Fix faulty assert in "unlimited select" for macSverker Eriksson
2013-09-04+e should be passed through erlexecLukas Larsson
2013-09-04Merge branch 'maint'Raimo Niskanen
Conflicts: erts/preloaded/ebin/prim_inet.beam
2013-09-04Merge branch 'raimo/linux-network-namespace-sockopt/OTP-11157' into maintRaimo Niskanen
* raimo/linux-network-namespace-sockopt/OTP-11157: Document socket option 'netns' Rudimentary test Make netns option value a string Implement netns for SCTP + bugfixes Implement netns option for TCP and UDP Implement emulator netns support for TCP and UDP