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* maint:
erts: Fix naming in erlang:monitor spec
Conflicts:
erts/preloaded/ebin/erlang.beam
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* lukas/r16b03/docfixes/OTP-11513:
erts: Fix naming in erlang:monitor spec
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* sverk/bit-cmp-bug/OTP-11501:
erts: Fix invalid read when appending binaries during call trace
erts: Optimize comparison for bitstrings with byte aligned start
erts: Fix invalid read in bitstring comparison
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* sv/file-osync/OTP-11498:
Add sync option to file:open/2
Conflicts:
erts/preloaded/ebin/prim_file.beam
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Conflicts:
erts/etc/win32/Install.c
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* dgud/sasl/no_dot_erlang_boot/OTP-8479:
sasl: Add no_dot_erlang documentation and tests
sasl: Add no_dot_erlang start script
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* maint:
Fix prim_inet:close/1
Ensure exit signal due to link precede port BIF return
Conflicts:
erts/preloaded/ebin/prim_inet.beam
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* rickard/prim_inet_close/OTP-11491:
Fix prim_inet:close/1
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* rickard/port_bifs_fix/OTP-11489:
Ensure exit signal due to link precede port BIF return
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* maint:
Improve error info when main carrier creation fails
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* lukas/erts/supercarrier_fix/OTP-11149:
Improve error info when main carrier creation fails
Conflicts:
erts/emulator/test/alloc_SUITE.erl
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* sverk/bin2term-bitstr-bugs/OTP-11479:
erts: Fix bug in binary_to_term for binaries larger than 2^31
erts: Fix bugs in binary_to_term for invalid bitstrings
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* sverk/allctr-4byte-align-bug:
erts: Fix alignment bug in allocator start code
OTP-11496
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Found by valgrind. Probably safe on opt-VM due to CHICKEN_PAD.
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Valgrind complained that erts_cmp_bits sometimes read one byte too much
from bitstrings. The byte was never used and the invalid read is safe
in opt-VM due to padding in binary allocation (CHICKED_PAD).
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Conflicts:
erts/preloaded/ebin/prim_inet.beam
lib/kernel/test/gen_sctp_SUITE.erl
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* raimo/sctp-peernames/OTP-10229:
Improve documentation
Suppress false valgrind warnings caused by sctp_getpaddrs
Document
Adjust test cases for SLES 10 SP 1
Clean up address family handling towards Erlang
Fix testcase indentation
Fix testcases for FreeBSD 9.1
Write testcases for inet:socknames and inet:peernames
Implement inet:socknames/1,2 and inet:peernames/1,2
Implement prim_inet:socknames/1,2 and prim_inet:peernames/1,2
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Also fix testcase that failed due to main carrier creation failure.
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* maint:
Ensure carrier pool only accessed by schedulers
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* rickard/acul-bug/OTP-11456:
Ensure carrier pool only accessed by schedulers
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* maint:
Fix observer retrieval of alloc info
Fix documentation of the +MMsco switch
Replace the +MMscmgc switch with +MMscrfsd
Add switch for disabling sys_alloc carriers
Add support for locking mappings to physical memory
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* rickard/supercarrier-fix/OTP-11149:
Fix observer retrieval of alloc info
Fix documentation of the +MMsco switch
Replace the +MMscmgc switch with +MMscrfsd
Add switch for disabling sys_alloc carriers
Add support for locking mappings to physical memory
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Bug never released.
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* sverk/hash_SUITE-bit_level_binaries:
erts: Fix test case hash_SUITE:bit_level_binaries
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* maint:
Fix truncated pointers in erl_crash.dump
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* bjorn/erts/fix-erl_crash_dump/OTP-11450:
Fix truncated pointers in erl_crash.dump
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Commontest doesn't like exported functions with same name as test case.
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* egil/preloaded-debug_info:
preloaded: Add debug_info to preloaded
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* egil/clarify-erts-doc:
erts: Clarify documentation for erlang:statistics(run_queue)
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<<131, 77, Len:32, Bits:8, Data/binary>>
badarg if Bits > 8
Used to return internally inconsistent bitstring
badarg if Len==0 and Bits > 0
Used to return invalid *huge* binary (size = (Uint)-1)
badarg if Bits==0 and Len > 0
Used to return valid binary as if Bits was 8
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Conflicts:
erts/preloaded/ebin/erl_prim_loader.beam
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* siri/erl_prim_loader/normalize-and-backslash/OTP-11170:
Update preloaded
Fix bug with backslash in erl_prim_loader:normalize/1
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Conflicts:
bootstrap/lib/kernel/ebin/os.beam
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* mhssler/add-os-unsetenv/OTP-11446:
erts: remove ?line macro in testcases
Update primary bootstrap
Add os:unsetenv/1
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* sverk/cerl-gdb-fix:
erts: Fix cerl -gdb
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The sync option adds the POSIX O_SYNC flag to the open system call on
platforms that support the flag or its equivalent, e.g.,
FILE_FLAG_WRITE_THROUGH on Windows. For platforms that don't support it,
file:open/2 returns {error, enotsup} if the sync option is passed in.
The semantics of O_SYNC are platform-specific. For example, not all
platforms guarantee that all file metadata are written to the disk along
with the file data when the flag is in effect. This issue is noted in the
documentation this commit adds for the sync option.
Add a test for the sync option. Note however that the underlying OS
semantics for O_SYNC can't be tested automatically in any practical way, so
the test assumes the OS does the right thing with the flag when
present. For manual verification, dtruss on OS X and strace on Linux were
both run against beam processes to watch calls to open(), and file:open/2
was called in Erlang shells to open files for writing, both with and
without the sync option. Both the dtruss output and the strace output
showed that the O_SYNC flag was present in the open() calls when sync was
specified and was clear when sync was not specified.
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