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2019-08-09erts: Create heap binaries in bs_get_binary2John Högberg
ErlSubBin is a large struct that often dwarfs the region of memory it points at, and it's common for them to refer to a ProcBin which must be kept around as long as the SubBin lives, using up even more heap space and keeping the referenced binary alive regardless of how small the sub-binary is.
2019-08-09erts: Remove size check in bs_start_matchJohn Högberg
The size check is redundant now that all binaries are guaranteed to be small enough that their size in bits fits into a word.
2019-08-09erts: Disallow binaries whose size in bits exceeds UWORD_MAXJohn Högberg
These have never worked in binary matching (including sub-binaries extracted from them) so it's hard to justify their existence. They also make a future migration of binary sizes from bytes to bits problematic, so we may as well change it ahead of time. This is potentially incompatible on 32-bit platforms where a NIF or driver could allocate 512MB+ binaries, but allocations that large should be expected to fail anyway.
2019-08-05Merge pull request #2333 from matwey/fix_ethr_x86_cpuid_asm/OTP-15971Lukas Larsson
erts: Do not use named no_cpuid label in asm
2019-08-01Merge branch 'bmk/erts/esock/20190730/select_info/OTP-15958' into maintMicael Karlberg
2019-07-31Merge branch 'raimo/inherit-listen-options/OTP-15824' into maintRaimo Niskanen
* raimo/inherit-listen-options/OTP-15824: The linger option is not transferred on *BSD
2019-07-30[esock|doc] Updated select-infoMicael Karlberg
2019-07-30[esock] Updated select-infoMicael Karlberg
2019-07-30Merge branch 'bmk/erts/esock/20190729/eafnosupport_on_solaris10' into maintMicael Karlberg
2019-07-30Merge branch 'bmk/erts/esock/20190724/invalid_sockaddr_null_in_sendto' into ↵Micael Karlberg
maint
2019-07-30Merge branch 'bmk/esock/20190723/renaming_nif_functions/OTP-15955' into maintMicael Karlberg
2019-07-30Merge branch 'bmk/erts/esock/20190717/socket_options/OTP-15904' into maintMicael Karlberg
2019-07-29[esoco|test] Attempt to handle unsupported unix domain socketMicael Karlberg
2019-07-29[esock|test] Race during socket closeMicael Karlberg
Add a sleep to reduce the chance that process exit has not been "processed" by the nif code. Also increased the test case timetrap for the sc_ctrl_proc_exit group of test cases. OTP-15904
2019-07-27erts: Do not use named no_cpuid label in asmMatwey V. Kornilov
Ask compiler to generate unique label name. Using named label has implications on optimizer, that may lead to the compilation errors as the following: pthread/ethread.c: Assembler messages: pthread/ethread.c:213: Error: symbol `no_cpuid' is already defined pthread/ethread.c:213: Error: symbol `no_cpuid' is already defined pthread/ethread.c:213: Error: symbol `no_cpuid' is already defined
2019-07-24[esock] Renaming structures and callback functionsMicael Karlberg
Rename some of the structures and callback functions (socket -> esock). OTP-15955
2019-07-24[esock] Renamed constantsMicael Karlberg
Renamed constants (defines): SOCKET_ -> ESOCK_ OTP-15955
2019-07-24[esock] Renaming internal functions to avoid name clashesMicael Karlberg
The naming "convention" for "top" functions of the esock nif module was: The API functions where called nif_<foo> This function did basic checks and arg extraction and then called the a function called n<foo>, which was the one doing the actual work. Unfortunately, och some platforms (AIX) these second names, n<foo>, clashed with system functions. So, in order to avoid this, the naming of second function has been changed to esock_<foo>. OTP-15955
2019-07-24[esock] Dialyzer related cleanupMicael Karlberg
Removed unnecessary spec's causing dialyzer warnings.
2019-07-24[esock] Incorrect socket address guard in sendtoMicael Karlberg
Invalid guard tests for function sendto. It handled the, invalid, socket address 'null'. Presumably, this was intended for connected UDP sockets. Though, for a connected (UDP) socket, the send function shall be used.
2019-07-24[esock|test] Moved include file (to its proper place)Micael Karlberg
OTP-15904
2019-07-24[esock|test] Make some skip reasons more readableMicael Karlberg
OTP-15904
2019-07-24Merge branch 'bmk/erts/esock/20190717/select_info_clarify/OTP-15731' into maintMicael Karlberg
2019-07-23[esock|test] Changing 'dontroute' may not be allowedMicael Karlberg
If we are not allowe to change ('eopnotsupp') the socket option 'dontroute' then we skip the test case. OTP-15904
2019-07-22[esock|test] Split the acceptconn test case into twoMicael Karlberg
The socket acceptconn test case has been split into two, one for UDP and one for TCP. OTP-15904
2019-07-22Merge branch 'rickard/node-refc-tests-22' into maintRickard Green
* rickard/node-refc-tests-22: Fix etp-ets-tables Fix node refc test for free processes hanging around Enhanced node refc bookkeeping Fix node container refc tests of ETS Fix node refc test of external data Node container refc test for persistent terms Include persistent term storage in node/dist refc check Fix node refc test for system message queue
2019-07-22Fix etp-ets-tablesRickard Green
2019-07-22Fix node refc test for free processes hanging aroundRickard Green
2019-07-22Enhanced node refc bookkeepingRickard Green
2019-07-22Fix node container refc tests of ETSRickard Green
2019-07-22Fix node refc test of external dataRickard Green
2019-07-22Merge branch 'rickard/node-refc-tests-21' into rickard/node-refc-tests-22Rickard Green
* rickard/node-refc-tests-21: Node container refc test for persistent terms Include persistent term storage in node/dist refc check Fix node refc test for system message queue
2019-07-22Node container refc test for persistent termsRickard Green
2019-07-22Include persistent term storage in node/dist refc checkRickard Green
2019-07-22Merge branch 'rickard/node-refc-tests-20' into rickard/node-refc-tests-21Rickard Green
* rickard/node-refc-tests-20: Fix node refc test for system message queue
2019-07-22Fix node refc test for system message queueRickard Green
2019-07-18[esock|test] Add two placeholder test cases: error and lingerMicael Karlberg
Added two place holder test cases for the socket options error and linger. OTP-15904
2019-07-18[esock|test] Update the bindtodevice test caseMicael Karlberg
Handle the eperm error reason that can be returned when attempting to use 'bindtodevice'. OTP-15904
2019-07-18[esock] Fixed a copy-and-paste error for bindtodeviceMicael Karlberg
Fixed a copy-and-paste error for socket option bindtodevice. Incorrectly used SO_BROADCAST option instead. OTP-15904
2019-07-18[esock|test] Make the broadcast test case more forgivingMicael Karlberg
OTP-15904
2019-07-18[esock|test] Some platforms does not accept acceptconn for UDPMicael Karlberg
Some platforms (for example darwin and OpenBSD) does not accept this option for UDP. Will result in 'enoprotoopt'. So, skip that part of the test case (UDP) if this error occurs. OTP-15904
2019-07-18Fix io:columns() and io:rows() are not working from escripts bugKjell Winblad
The functions io:columns() and io:rows() only worked correctly inside interactive erlang shells before this fix. These functions returned {error,enotsup} before this fix even if stdout and stdin were connected to a terminal when they were invoked from an escript or a program started with e.g., `erl -noshell`. This commit fixes issue ERL-717.
2019-07-18Merge branch 'bmk/erts/esock/20190718/socket_option_keepalive/OTP-15904' ↵Micael Karlberg
into bmk/erts/esock/20190717/socket_options/OTP-15904
2019-07-18Merge branch 'bmk/erts/esock/20190718/socket_option_dontroute/OTP-15904' ↵Micael Karlberg
into bmk/erts/esock/20190717/socket_options/OTP-15904
2019-07-18[esock|test] Add test case for socket option 'keepalive'Micael Karlberg
OTP-15904
2019-07-18[esock|test] Add test case for socket option 'dontroute'Micael Karlberg
OTP-15905
2019-07-17[esock|doc] *May* require admin capabilityMicael Karlberg
2019-07-17[esock|test] Add test case for the domain socket optionMicael Karlberg
OTP-15904
2019-07-17[esock|doc] Clarify select infoMicael Karlberg
Clarify select info, used in various functions. OTP-15731
2019-07-17[esock|test] Add an attempt to read out the new debug valueMicael Karlberg
After a successful set of debug, also attempt to read it back to check that it actually took. OTP-15904
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