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* rickard/tsd-get/OTP-8889:
Fix erl_drv_tsd_get() and enif_tsd_get()
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* rickard/configure-help/OTP-8859:
Cleanup configure help texts
Conflicts:
erts/aclocal.m4
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* rickard/pre-pentium4-compat/OTP-8847:
Allow usage of libatomic_ops when other compilers than gcc are used
Add pre pentium 4 compatibilty configure test
Fix --enable-ethread-pre-pentium4-compatibility
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Also changed alert to BAD_RECORD_MAC as:
"differentiating between bad_record_mac and decryption_failed alerts
may permit certain attacks against CBC mode as used in TLS
[CBCATT]. It is preferable to uniformly use the bad_record_mac
alert to hide the specific type of the error."
Also cleaned up the code and changed a few other alert reasons in
according to alert descriptions in the TLS RFC 4346. And added function
terminate_alert/3 so that we can differentiate between a crash
in ssl (a bug in our code) and a crash in the application using ssl.
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filenames become too long and the tests fail
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No rendering context is available until setCurrent is called the
first time, opengl extensions can not be loaded before the rendering
context is created.
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Add appropriate specs to shut off dialyzer's no_return warnings and
also fix an erroneous use of lists:concat/1 instead of lists:append/1.
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This was intended for distributing several binaries in one package,
in standalone version, it has no need when included in otp.
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The idea is to build a separate opengl library which can be reused
by other erlang applications.
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* dgud/erts/windows-vs10-express:
Fix manifest files
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It seems windows have updated manifest files in VS2010 which
caused the erlang programs to contain duplicate requestedExecutionLevel
entries, which is not allowed.
This patch removes the microsoft entry, before adding our own which
is known to work with XP and Vista.
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* ia/ssl-decryption-error/OTP-8930:
Added "DECRYPTION_FAILED ALERT" for block decipher failure.
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* ia/odbc/windows_fix:
Added needed include file ws2tcpip.h for windows.
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* raimo/inet-getifaddrs/OTP-8926:
Write documentation
Delete decommented code
Add testcase
Implement inet:getifaddrs/0 on Windows
Implement basic inet:getifaddrs/0
Fix building error of SCTP in FreeBSD 7.1 and later
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* raimo/wxwidgets-configure-fixes:
wxWidgets configure fixes
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Also fixed incorrect dialyzer spec.
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Tracing to port could cause an emulator crash when unloading the
trace driver.
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As the web-server uses the option ipfamily
with value, inet6fb4, so should the client.
Also some make cleanup (testing for TAR.exclude
in data dirs before using).
Header in vsn.mk file also missing for some reason!
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* sverker/doc-fixes/OTP-8880:
Documentation update to ETS and drivers
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Correct typos (e.g. it's -> its as appropriate).
Reword some sections for clarity.
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Nested list comprehensions are translated into strongly connected
funs but dialyzer ignored this. This meant that self-recursive
analysis was normally executed for each fun and the whole fixpoint
took some time to calculate. This patch adds every fun found in
constraint generation to the SCC that is under analysis and then
solves the SCC as a whole.
Possible issues:
- The returned dict contains more entries than usual. This
triggered a bug in contract checking that is dealt with is
this patch as well (dialyzer_contracts.erl).
- As it's not easy to tell apart real fun SCCs from simple funs it
performance might be hampered in the simple funs case.
While doing these changes, also added and strengthened some specs.
In addition, incorporated a modified patch by Ahmed Omar that fixes
a bug in dialyzer_analysis_callgraph module that kept the files of
only one selected directory in dialyzer's GUI.
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While at it, introduced a state() type and used it in some place.
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This patch fixes building error of SCTP in FreeBSD 7.1 and later.
See
http://www.erlang.org/cgi-bin/ezmlm-cgi?2:mss:1257:200904:hppnfialjjdlgecdiehe
for the details.
R13A patch for solving a compilation error when building
erts/emulator/drivers/common/inet_drv.c
by Kenji Rikitake 12-APR-2009
Symptom solved by this patch:
When building R13A in FreeBSD 7.1-RELEASE,
the compiler flag
HAVE_STRUCT_SCTP_PADDRPARAMS_SPP_SACKDELAY
is NOT enabled.
Some code in
erts/emulator/drivers/common/inet_drv.c
incorrectly assumes
HAVE_STRUCT_SCTP_PADDRPARAMS_SPP_SACKDELAY
is always true when
HAVE_STRUCT_SCTP_PADDRPARAMS_SPP_FLAGS
is true in config.h.
This assumption causes a compilation error.
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* egil/ei/incorrect-tracelevel/OTP-8874:
Add release notes for erl_interface-3.7.1.1
Fix faulty tracelevel in erl_interface
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* hb/stdlib/dets_init/OTP-8923:
Fix badly formed Dets file after initialization
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If a Dets table with fewer slots than keys was opened and then closed
after just a lookup, the contents were no longer well-formed. This bug
has been fixed. (Thanks to Matthew Evans.)
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The runtime system is now less eager to suspend
processes sending messages over the distribution. The
default value of the distribution buffer busy limit
has also been increased from 128 KB to 1 MB. This in
order to improve throughput.
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* lukas/common_test/ct_parse_table/OTP-8907:
Update parse_table to take multiline sql rows Add test cases for ct:parse_table
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* sf/erts_de_busy_limit:
Add flag-based setting for the distribution buffer busy limit
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Id: OTP-8912
This patch creates a new family of flags with the "+z" prefix. It
further creates a new configuration option called "dbbl" (which is the
first letter of the name dist_buf_busy_limit). Example usage of this
flag would be "+zdbbl 1048576".
This patch creates an adjustable buffer limit for the amount of data
that may be buffered by the erlang distribution code (in dist.c
specifically). Before this patch, this hard-coded constant was used:
#define ERTS_DE_BUSY_LIMIT (128*1024)
When large binaries are transmitted between nodes (or simply a lot of
medium-sized binaries), it is very easy to hit the old 128KB limit.
Processes that use the erlang:system_monitor() BIF to monitor system
events can be spammed by {monitor, busy_dist_port, ...} message tuples
at rates of tens to even hundreds of messages/second.
A larger buffer limit will allow processes to buffer more outgoing
messages over the distribution. When the buffer limit has been
reached, sending processes will be suspended until the buffer size has
shrunk. The buffer limit is per distribution channel. A higher limit
will give lower latency and higher throughput at the expense of
higher memory usage.
A variation of this patch has been in commercial production use in at
least two companies that the author is aware of. Larger buffer values
can reduce the number of {monitor, busy_dist_port, ...} system
messages drastically, lower overall messaging latencies, and prevent
false timeouts and 'nodedown' messages in extremely busy Mnesia systems.
Test suite: there are two tests:
a. In erlexec_SUITE.erl to test basic set & get of the value
b. In distribution_SUITE.erl, to verify that setting +zdbbl very
low will actually change behavior.
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* hb/parsetools/format_yecc_messages/OTP-8919:
Improve formating of Yecc error messages
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