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If the mtime of an escript/primary archive file changes after being
added to the code path, correctly reload the archive and update the
cache.
The existing code didn't consider that it might be a zip archive and failed:
=ERROR REPORT==== 3-Aug-2011::09:21:21 ===
File operation error: bad_central_directory. Target:
/escript_archive/module.beam. Function: get_file. Process: code_server.
Thanks David Reid and Hakan Mattson.
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* lukas/otp/install_with_whitespace/OTP-10107:
Update to work with space in include path
Update to work with whitespace in exec path
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OTP-10106
OTP-10107
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* bjorn/remove-hybrid-heap/OTP-10105:
Remove stale code for hybrid heap and incremental GC
Remove the hipe_bifs:show_message_area/0 BIF
Remove support for erlang:system_info(global_heaps_size)
Remove the erlang:garbage_collect_message_area/0 BIF
Remove workarounds for hybrid and shared heaps in test suites
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* lukas/stdlib/ensure_dir_infinite_loop/OTP-10104:
Fix infinite loop when an invalid drive letter it given
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* raimo/close-ports-on-halt/OTP-9985:
erts: Basic test of erlang:halt/0..2
erts: Document erlang:halt/2 and update erlang:halt/0,1
erts: Implement erlang:halt/2
stdlib: Stop working around erlang:halt not flushing
erts: Make erlang:halt/0,1 close ports and flush async threads
erts: Remove forgotten and unused function erl_exit0
erts: Implement erl_halt
erts: Remove unused ntbuild.erl
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* rj/fix-supervisor-shutdown-doc:
Fix small typo in kernel app doc
Cosmetic: split very long lines from supervisor doc
Fix supervisor doc: Shutdown, MaxR and MaxT type specs
Add the type restrictions in the code comments
Remove trailing spaces
OTP-9987
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* rj/fix-misc-doc-typos:
Fix a code snippet and two typos in the doc
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* hb/stdlib/digraph_condensation/OTP-9953:
Remove loops from the graph created by digraph_utils:condensation/1
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When an attempt to restart a child failed, supervisor would earlier
keep the execution flow and try to restart the child over and over
again until it either succeeded or the restart frequency limit was
reached. If none of these happened, supervisor would hang forever in
this loop.
This commit adds a timer of 0 ms where the control is left back to the
gen_server which implements the supervisor. This way any incoming
request to the supervisor will be handled - which could help breaking
the infinite loop - e.g. shutdown request for the supervisor or for
the problematic child.
This introduces some incompatibilities in stdlib due to new return
values from supervisor:
* restart_child/2 can now return {error,restarting}
* delete_child/2 can now return {error,restarting}
* which_children/1 returns a list of {Id,Child,Type,Mods},
where Child, in addition to the old pid() or 'undefined',
now also can be 'restarting'.
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The function digraph_utils:condensation/1 used to create a digraph
containing loops contradicting the documentation which states that the
created digraph is free of cycles.
Thanks to Kostis Sagonas for finding the bug.
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* uw/extending_gen:
Add plugin support for alternative name lookup
OTP-9945
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The next code snippets from supervisor.erl show that Shutdown from a
child specification must be greater than zero and the same applies to
MaxT.
--- supervisor.erl ----------------------------------------------------------
validShutdown(Shutdown, _)
when is_integer(Shutdown), Shutdown > 0 -> true;
validShutdown(infinity, _) -> true;
validShutdown(brutal_kill, _) -> true;
validShutdown(Shutdown, _) -> throw({invalid_shutdown, Shutdown}).
validIntensity(Max) when is_integer(Max),
Max >= 0 -> true;
validIntensity(What) -> throw({invalid_intensity, What}).
validPeriod(Period) when is_integer(Period),
Period > 0 -> true;
validPeriod(What) -> throw({invalid_period, What}).
-----------------------------------------------------------------------------
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A large 64-bit immediate number will be stored as SMALL_BIG_EXT by ETS
compressed format. When uncompressing, the SMALL_BIG_EXT was first
decoded as as bignum (by bytes_to_big) and then turned into a small
(by big_norm). This works for normal "binary_to_term" as
decoded_size() over-estimates the needed heap size. But for ETS no
over-estimation is done as the real term size is known and stored in
DbTerm.
Fixed by preventing bytes_to_big() from writing bignum digit when the
number is seen to fit in an immediate.
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* ahs/fix-gb_trees-doc:
Put gb_trees documentation into alphabetical order
OTP-9929
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* rc/spell-registered:
Correct spelling of "registered" in various places in the source code
OTP-9925
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* rj/fix-binary-doc-spec:
Fix the type spec from the doc of binary:part/3
OTP-9920
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* bjorn/remove-is_constant-vestiges/OTP-6454:
HiPE: Remove support for is_constant/1
erl_lint: Remove handling of constant/1
erl_bif_types: Remove type for is_constant/1
erl_eval: Remove support for is_constant/1
Remove support for is_constant/1 in ms_transform
Remove references to is_constant/1 from the match spec documentation
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* bjorn/deprecations/OTP-9907:
Deprecate the Toolbar application
Deprecate applications that have been superseded by observer
Suppress deprecated warnings in all modules that call 'gs'
Deprecate the gs application
Mark doc_builder as removed (and not merely deprecated)
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As the doc explains, the Len of part() can be negative.
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Parameterized modules are not supported by HiPE.
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Attempting to call is_record/3 (without an erlang: prefix) from a
guard if there was a local function named is_record/3 would cause
a compiler crash. For consistency with other guard tests, disallow
the call.
is_record/2 in a guard will still be allowed (and work correctly)
even if there is a local is_record/2. It could be argued that
is_record/2 should be handled in the same way as is_record/3,
but changing that now could break working code.
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Consistently use external (remote) calls to the BIFs element/2,
setelement/3, and is_record/3.
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* bjorn/compiler/bif-call-bug/OTP-9866:
erl_lint: Consistently reject local calls from guards
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