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Conflicts:
erts/preloaded/ebin/erl_prim_loader.beam
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When correcting OTP-10071, a new error was introduced in
erl_prim_loader. In order to improve ability to detect if a file was
inside the primary archive, all paths were flattened - i.e. "." and
".." were removed. This implementation had some faults, and it did not
take symlinks into account. This has been corrected.
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Conflicts:
erts/preloaded/ebin/erl_prim_loader.beam
lib/kernel/src/code.erl
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* ta/prim_archive-reloading:
escript_SUITE: remove gratuitous space
[erts,kernel,stdlib] fix escript/primary archive reloading
Conflicts:
erts/preloaded/src/erl_prim_loader.erl
OTP-10151
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* maint:
erts: add space before '*' in some function prototypes
ic: add space before '*' in some function prototypes
Fix a bug regarding spaces in C function prototypes
Update preloaded
Add tests for problems with handling of primary archive
Add comments to make erl_prim_loader primary archive handling more readable
Fix erl_prim_loader errors in handling of primary archive
Conflicts:
erts/preloaded/ebin/erl_prim_loader.beam
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This commit introduces no functional change. It only adds comments and
changes some function/variable names.
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The following errors have been corrected:
* If primary archive was named "xxx", then a file in the same
directory named "xxxyyy" would be interpreted as a file named yyy
inside the archive.
* erl_prim_loader did not correctly create and normalize absolute
paths for primary archive and files inside it, so unless given with
exact same path files inside the archive would not be found. E.g. if
escript was started as /full/path/to/xxx then "./xxx/file" would not
be found since erl_prim_loader would try to match /full/path/to/xxx
with /full/path/to/./xxx. Same problem with ../.
* Depending on how the primary archive was built,
erl_prim_loader:list_dir/1 would sometimes return an empty string
inside the file list. This was a virtual element representing the
top directory of the archive. This has been removed.
Thanks to Tuncer Ayaz and Shunichi Shinohara for reporting and
co-authoring corrections.
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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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* maint:
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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* maint:
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
Conflicts:
erts/doc/src/erlang.xml
erts/emulator/beam/erl_message.c
erts/emulator/beam/erl_process.c
erts/emulator/beam/erl_process.h
erts/emulator/hipe/hipe_bif2.tab
lib/hipe/cerl/erl_bif_types.erl
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Conflicts:
lib/hipe/cerl/erl_bif_types.erl
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Conflicts:
erts/emulator/beam/beam_emu.c
erts/emulator/beam/bif.tab
erts/preloaded/ebin/prim_file.beam
lib/hipe/cerl/erl_bif_types.erl
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User tags in a dynamic trace enabled VM are spread throughout the system
in the same way as seq_trace tokens. This is used by the file module
and various other modules to get hold of the tag from the user process
without changing the protocol.
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Add probes to (mostly) the efile_drv.c driver and other
file I/O-related source files.
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Conflicts:
erts/doc/src/erlang.xml
erts/emulator/beam/erl_process.c
erts/emulator/beam/erl_process.h
erts/emulator/test/bif_SUITE.erl
erts/preloaded/ebin/erlang.beam
erts/preloaded/src/erlang.erl
lib/hipe/cerl/erl_bif_types.erl
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Conflicts:
erts/preloaded/ebin/zlib.beam
Rebuilt zlib.beam as part of this merge commit
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* sverk/zlib_port_leak:
Fix port leaks in zlib
OTP-9981
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Conflicts:
erts/preloaded/ebin/prim_inet.beam
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* ph/fix-enfile/OTP-9990:
Update preloaded prim_inet.beam
gen_tcp: Use correct specs for accept and listen
prim_inet: Catch system_limit in open_port
Fix returned error from gen_tcp:accept/1,2 when running out of ports
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Will catch system_limit and return error tuple instead. An uncaught
exception would be an incorrect behaviour. This problem would occur
for gen_tcp:listen/1,2 for example.
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zip,unzip,gzip,gunzip,compress and uncompress did not close the port
when given invalid data argument. Fixed by putting close in "try-after".
A closed port could in same cases get stuck in limbo due to data in
io-queue. Fixed by adding a flush callback.
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Introduce two new BIFs, erlang:prepare_loading/2 and
erlang:finish_loading/1, and re-implement erlang:load_module/2 in
Erlang code.
We have two reasons for doing this:
* To facilitate suspending a process if another process
is already doing code loading.
* In the future, we can implement parallel and atomic loading
of several modules. Atomic loading works except for modules with
on_load handlers. Because of that issue, erlang:finish_loading/2
will currently only accept a list with a single magic binary.
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Conflicts:
erts/doc/src/erlang.xml
erts/preloaded/ebin/erlang.beam
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Update preloaded erlang.beam
Removed stray error in dialyzer test suite - different error message
with the new specs.
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This involves exception BIF's, guar BIF's and some other complicated BIF's
Also some minor corrections to documentation and specs in erlang.erl
Added comment for each spec in erlang.erl shadowed by erl_bif_types.
Dialyzer test should now run well except for one or two cases.
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New errors found when adding specs to erlang.erl and
removing them from erl_bif_types are examined and corrected.
Some errors was due to faulty specs, while others were actual
errors in the code using BIF's.
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Reintroduced setelement in erlang.erl and erlang.xml
Preloaded erlang.beam updated.
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* egil/file-info-opt-utc/OTP-7687: (39 commits)
Remove time_t specific test in prim_file_SUITE
Update prim_file.beam and prim_zip.beam
Add types for posixtime_to_universaltime and the reverse
Set BASEYEAR to 1902
Set lower limit of years handled to 1601
Emulate localtime, gmtime and mktime to enable negative time_t
Document file:*_file_info/2
Fix compiler warning in unix_efile.c
Change name of bif universaltime_to_seconds/1
Change options to prim_file:*_file_info/*
Remove dead code
Catch errors from prim_file:*_file_info
Testcase for utc <-> seconds conversion
Fix negative time in seconds_to_universaltime/1
Remove OS taint from datetime conversion
Add utc <-> seconds conversions bifs
Let prim_file validate ctime in file_info
Teach #file_info spec unix epochs for file times
Add file_info_opt tests in prim_file_SUITE
unix_efile: Zero is a valid number in utime
...
Conflicts:
erts/emulator/beam/erl_time_sup.c
erts/emulator/sys/win32/erl_win_sys.h
erts/emulator/sys/win32/sys_time.c
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* erlang:universaltime_to_seconds/1 changed to
erlang:universaltime_to_posixtime/1
* erlang:seconds_to_universaltime/1 changed to
erlang:posixtime_to_universaltime/1
Let prim_file.erl reflect these changes.
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* 'utc' changed to 'universal'
* 'epoch' changed to 'posix'
This change conforms to other naming already in OTP, e.g.
erlang:universaltime_to_localtime/1.
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We do not want to crash the file server.
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Bad practice
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