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2010-11-30Convert filenames read on MacOSX to canonical formPatrik Nyblom
2010-11-30Add testcasesPatrik Nyblom
2010-11-29Merge branch 'pan/embedded-mode-testcase/OTP-8905' into devPatrik Nyblom
* pan/embedded-mode-testcase/OTP-8905: Unload stray applications from application_SUITE before creating script Make testcase filter away bogus applications from earlier suites Add test loading all of OTP in boot script and running embedded
2010-11-29Merge branch 'pan/gen_udp-connect-testcase/OTP-8860' into devPatrik Nyblom
* pan/gen_udp-connect-testcase/OTP-8860: Teach gen_udp_SUITE:connect testcase about econnreset on Windows
2010-11-29Merge branch 'pan/code-clash-testcase/OTP-8852' into devPatrik Nyblom
* pan/code-clash-testcase/OTP-8852: Teach code_SUITE:clash Windows file system semantics
2010-11-26Unload stray applications from application_SUITE before creating scriptPatrik Nyblom
2010-11-25Make testcase filter away bogus applications from earlier suitesPatrik Nyblom
2010-11-25Add test loading all of OTP in boot script and running embeddedPatrik Nyblom
2010-11-09Add testcaseRaimo Niskanen
2010-10-20Fix hang in on_load handlers in embedded modeBjörn Gustavsson
In embedded mode, all on_load handlers will be called after loading all modules but before starting any servers. Therefore, if an on_load handler calls any function in the code module that calls the code server (such as code:priv_dir/1), there will be a deadlock because the code server has not yet been started. Fix this problem by invoking the on_load handlers after having started most servers in the kernel application.
2010-09-21Teach gen_udp_SUITE:connect testcase about econnreset on WindowsPatrik Nyblom
2010-09-21Teach code_SUITE:clash Windows file system semanticsPatrik Nyblom
2010-09-13Add line macros to gen_udp_SUITE:connectPatrik Nyblom
2010-09-09Make gen_tcp:recv/2 consistent with ssl:recv/2Björn Gustavsson
When the HTTP packet mode has been enabled for a socket, the ssl and gen_tcp modules have different error indications when there is an error while parsing the HTTP header: ssl:recv(SSLSocket, 0) -> {ok, {http_error, _Str}} gen_tcp:recv(Socket, 0) -> {error, {http_error, _Str}} We have decided to change gen_tcp:recv/2 to behave the same way as ssl:recv/2. That means that there will be always be an ok tuple if data could be succefully read from the socket, and an error tuple if there was a read error at the socket level.
2010-09-07Merge branch 'ph/auto_recognize_ipv6' into devBjörn Gustavsson
* ph/auto_recognize_ipv6: Add tests Let an 8-tuple given as ip_address() for gen_tcp/gen_udp/gen_sctp imply 'inet6' OTP-8822
2010-09-06Merge branch 'ms/inet-bug-fixes' into devBjörn Gustavsson
* ms/inet-bug-fixes: inet: support retrieving MAC address on BSD inet: fix getservbyname buffer overflow inet: fix ifr_name buffer overflow inet: null terminate ifr_name buffer OTP-8816
2010-09-06Add testsRaimo Niskanen
Conflicts: lib/kernel/test/gen_sctp_SUITE.erl
2010-09-03inet: support retrieving MAC address on BSDMichael Santos
On systems supporting getaddrinfo(), support looking up the MAC address from inet:ifget/2. The results have the same quirks as with Linux: if the MAC address is longer than 6 bytes (e.g., fw0 under Mac OS X), the address is truncated; if the interface does not have a MAC address (e.g., lo0), an address consisting of 0's is returned.
2010-09-02Merge branch 'maint-r13' into devHans Bolinder
Conflicts: lib/kernel/doc/src/notes.xml lib/kernel/vsn.mk
2010-09-02Merge branch 'rani/sctp-sndrcvinfo/OTP-8795' into devRaimo Niskanen
* rani/sctp-sndrcvinfo/OTP-8795: Fix xfer_active close expection for Solaris behaviour Keep default #sctp_sndrcvinfo{} fields on gen_sctp:send/4 Fill in sinfo_assoc_id in struct sctp_sndrcvinfo for getopt() Conflicts: lib/kernel/test/gen_sctp_SUITE.erl
2010-08-31Fix xfer_active close expection for Solaris behaviourRaimo Niskanen
2010-08-31Keep default #sctp_sndrcvinfo{} fields on gen_sctp:send/4Raimo Niskanen
2010-08-31Fix SCTP linger optionRaimo Niskanen
inet:setopts(S, [{linger,{true,2}}]) returned {error,einval} for SCTP sockets. The inet_drv had a bug when checking the option size.
2010-08-25Fix a bug that could cause the net_kernel process to crash.Hans Bolinder
A bug introduced in kernel-2.13.5.3 has been fixed. If running net_kernel:set_net_ticktime/1 twice within the TransitionPerod the second call caused the net_kernel process to crash with a badmatch.
2010-08-20kernel: Patch 1109Rickard Green
OTP-8502 A race condition in <c>os:cmd/1</c> could cause the caller to get stuck in <c>os:cmd/1</c> forever.
2010-07-28Load native code for modules loaded before the code serverPaul Guyot
When configuring erlang with --enable-native-libs, some core modules are compiled with hipe, yet because they are loaded before the code server, their native code is not loaded. The fix consists in quietly trying to load the native code for all loaded modules just after the code server is started.
2010-07-26inet: fix getservbyname buffer overflowMichael Santos
The byte holding the length of the interface name for the getservbyname/2 function is used in a signed context and can become negative, causing the buffer to be overrun. Make the same change for getservbyport/2. Test case: inet:getservbyname(list_to_atom(lists:flatten(lists:duplicate(128, "x"))), tcp).
2010-07-26inet: fix ifr_name buffer overflowMichael Santos
The byte holding the length of the interface name for the ifget/2 functions is used in a signed context and can become negative, causing the ifreq.ifr_name buffer to be overrun. Test case: inet:ifget(lists:duplicate(128, "x"), [addr]).
2010-07-07Fix inet_drv to detect passive mode UDP errors for SCTP buildsRaimo Niskanen
Debug and patch by Per Hedeland for R13B04 on erlang-patches: Connected UDP (and handling of any other errors in UDP recv()) is broken in passive mode for all SCTP-enabled builds.
2010-06-04Support opening files in exclusive modeMichael Santos
Add an option that atomically tests for the existence of a file and creates it if the file does not exist, by passing the O_EXCL flag to open() on Unix and CREATE_NEW flag on Windows. Support for O_EXCL varies across platforms and filesystems. {ok, Fd} = file:open("/tmp/foo", [write,exclusive]), {error, eexist} = file:open("/tmp/foo", [write,exclusive]).
2010-06-03Merge branch 'pan/otp_8611_standard_io' into devErlang/OTP
* pan/otp_8611_standard_io: Teach file:write/read/read_line about named io_servers OTP-8611 file:write,read and read_line on named io_device() The file module's functions write,read and read_line now handles named io_servers like 'standard_io' and 'standard_error' correctly.
2010-06-02Teach os.erl to find executable names with extension (i.e. .exe) on windowsPatrik Nyblom
2010-06-01Teach file:write/read/read_line about named io_serversPatrik Nyblom
2010-05-31OTP-8653 pg2: bug fixHans Bolinder
When exchanging groups between nodes pg2 did not remove duplicated members. This bug was introduced in R13B03 (kernel-2.13.4).
2010-05-20Add file:advise/4 - a wrapper to the POSIX syscall posix_fadviseFilipe David Manana
Useful for informing the Operating System about the access pattern for a file's data, so that it can adapt the caching strategy to maximize disk IO performance.
2010-05-20Add file:datasync/1 for syncing file contents onlyFilipe David Manana
file:datasync/1 invokes the POSIX system call "int fdatasync(int fd)". This system call is similar to "fsync" but, unlike fsync, it does not update the metadata associated with the file (like the access time for example). It's used by many DBMSs (MySQL and SQLite of example) to increase disk IO performance, as it avoids disk seeks and disk write operations compared to fsync. More details on it at: http://linux.die.net/man/2/fdatasync An example, from the MySQL source: http://bazaar.launchpad.net/~mysql/mysql-server/mysql-5.1-telco-6.1/annotate/head%3A/mysys/my_sync.c#L61 This new function just calls fsync on systems not implementing fdatasync.
2010-05-06Merge branch 'bg/file-del_dir' into devErlang/OTP
* bg/file-del_dir: Adjust test of file:del_dir("..") to accept {error,einval}
2010-05-05Adjust test of file:del_dir("..") to accept {error,einval}Björn Gustavsson
On FreeBSD, file:del_dir("..") will return {error,einval} rather than the expected {error,eexist}, and so will file:del_dir("../.."), and so on. It could be argued that we should change the implementation of file:del_dir/1 to remap the error code (as some other error codes are remapped to reduce the differences between different platforms), but the consistency gained does not seem to be worth the effort. Therefore, until we'll find a real-world use case where it is essential to have consistent error codes for file:del_dir("..") on all platforms, change the test case to accept both errors.
2010-04-30kernel tests: Remove stray OSE/Delta supportBjörn Gustavsson
2010-04-19code:clash/0: match correct return value from erl_prim_loader:list_dir/1Tuncer Ayaz
erl_prim_loader:list_dir/1 returns error on failure and not {error,_}. Also update tests in code_SUITE:clash/1. Defect was introduced with fix for listing .ez archives in 49da83de4b. Initial code:clash/0 tests added in 79194d5fa7. Signed-off-by: Tuncer Ayaz <[email protected]>
2010-03-19OTP-8527 Global no longer supports R11B nodesHans Bolinder
As of this version, the global name server no longer supports nodes running Erlang/OTP R11B.
2010-03-10OTP-8502 os:cmd hangRickard Green
A race condition in os:cmd/1 could cause the caller to get stuck in os:cmd/1 forever.
2010-03-02OTP-8471 kernel: race in disk_log_SUITEHans Bolinder
2010-02-18OTP-8451 Harmless buffer overflow by one byte in asn1 and ram_file_drv.Sverker Eriksson
2010-02-10Merge branch 'rani/inet_gethostbyname_fixes' into ccase/r13b04_devErlang/OTP
* rani/inet_gethostbyname_fixes: inet_res_SUITE: testcase fixes for legacy DNS resolver (Solaris 8) inet_res: /etc/resolv.conf: use domain as default search list inet: delayed/avoided read of /etc/resolv.conf and /etc/hosts inet_gethost_native: workaround for empty result hostname on MacOS X inet_res_SUITE: testcase fix for empty domain name inet:gethostbyname improved to parse IP strings and look up own hostname OTP-8426 The resolver routines failed to look up the own node name as hostname, if the OS native resolver was erroneously configured, bug reported by Yogish Baliga, now fixed. The resolver routines now tries to parse the hostname as an IP string as most OS resolvers do, unless the native resolver is used. The DNS resolver inet_res and file resolver inet_hosts now do not read OS configuration files until they are needed. Since the native resolver is default, in most cases they are never needed. The DNS resolver's automatic updating of OS configuration file data (/etc/resolv.conf) now uses the 'domain' keyword as default search domain if there is no 'search' keyword.
2010-02-09inet_res_SUITE: testcase fixes for legacy DNS resolver (Solaris 8)Raimo Niskanen
2010-02-09inet_res: /etc/resolv.conf: use domain as default search listRaimo Niskanen
When the search list option in /etc/resolv.conf was empty, the domain option was not used as default search domain. That has been fixed in this patch.
2010-02-09inet_res_SUITE: testcase fix for empty domain nameRaimo Niskanen
2010-02-09inet:gethostbyname improved to parse IP strings and look up own hostnameRaimo Niskanen
Now inet:gethostbyname tries to parse the hostname as an IP string first if the 'native' lookup method is not used. One can also make the IP string parsing explicit using the new 'string' lookup method, or avoid it using the new pseudo lookup method 'nostring'. In R13B04 a bug was introduced when the gethostbyname code was rewritten, so if the native resolver was used and misconfigured to not be able to look up the own hostname, inet:gethostbyname also failed. This is now fixed.
2010-02-08Merge branch 'sc/sctp-connect-nowait' into ccase/r13b04_devErlang/OTP
* sc/sctp-connect-nowait: Implement a non-blocking SCTP connect OTP-8414 There are new gen_sctp:connect_init/* functions that initiate an SCTP connection without blocking for the result. The result is delivered asynchronously as an sctp_assoc_change event. (Thanks to Simon Cornish.)
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