This removes the related tests, and puts the related specs behind
version guards. This affects all code in lib, including some
libraries that may want to support older versions of Ruby.
* io.c (rb_readwrite_syserr_fail): works with the given errno than
thread local errno.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53265 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* file.c, io.c, util.c: prefer rb_syserr_fail with saved errno
over setting errno then call rb_sys_fail, not to be clobbered
potentially and to reduce thread local errno accesses.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53264 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
buffer fullness is more robust to detect the message is too big for
the buffer.
AIX 7.1 recvmsg doesn't set MSG_TRUNC for rflags when MSG_PEEK is
given.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52673 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
when EMSGSIZE occurs on non HAVE_STRUCT_MSGHDR_MSG_CONTROL platforms
(such as, Windows). fixes a test error revealed by r52625.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52631 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/socket/ancdata.c (bsock_recvmsg_internal): use 4096 as
default size to match pre-r52610, which also maps to a common
page size.
Oops; absolutely no idea why I made this typo...
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52630 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
of clen must be nil.
* ext/socket/ancdata.c (bsock_sendmsg_internal): handle nil of clen.
fixes test errors introduced at r52602.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52610 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/bigdecimal/bigdecimal.c: use RARRAY_CONST_PTR just fore
reference instead of RARRAY_PTR, to keep the array WB-protected.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52448 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/openssl/ossl_ssl.c (ossl_sslctx_set_ssl_version): use
rb_sym2str to get rid of inadvertent ID creations.
* ext/socket/ancdata.c (ancillary_inspect): ditto.
* ext/socket/option.c (sockopt_inspect): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51586 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Using 8K stack is probably too much. As reference, ALLOCV falls
back to heap allocation at a mere 1K. Since
bsock_recvmsg_internal is a function which will always allocate
and can trigger GC, it is in our best interest to minimize
stack usage to avoid scanning 8K of stack on GC.
[ruby-core:69595] [Feature #11263]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51003 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
As documented before, exceptions are expensive and IO::Wait*able are too
common in socket applications to be the exceptional case. Datagram
sockets deserve the same API which stream sockets are allowed with
read_nonblock and write_nonblock.
Note: this does not offer a performance advantage under optimal
conditions when both ends are equally matched in speed, but it it
does make debug output cleaner by avoiding exceptions whenever
the receiver slows down.
* ext/socket/ancdata.c (bsock_sendmsg_internal, bsock_recvmsg_internal):
support "exception: false" kwarg
* ext/socket/init.c (rsock_s_recvfrom_nonblock):
ditto
* ext/socket/init.c (rsock_s_recvfrom_nonblock): use rsock_opt_false_p
* ext/socket/socket.c (sock_connect_nonblock): ditto
* ext/socket/rubysocket.h (rsock_opt_false_p): new function
* ext/socket/basicsocket.c (bsock_recv_nonblock): update rdoc
* ext/socket/udpsocket.c (udp_recvfrom_nonblock): ditto
* test/socket/test_nonblock.rb: new tests
[ruby-core:69542] [Feature #11229]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50910 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
We call memset to zero `mh' a few lines above anyways, making
explicitly zero-ing each field unnecessary.
Compilers optimize this code away anyways, but it still costs me
4 lines of my small terminal and even smaller attention span.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50786 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
parsed even on systems without HAVE_STRUCT_MSGHDR_MSG_CONTROL
to prevent SEGV caused by passing Qnil to RARRAY_LENINT and
to preserve behavior before r50776.
[Bug #11224] [ruby-core:69468] [Bug #11225] [ruby-core:69469]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50784 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/socket/ancdata.c (bsock_sendmsg_internal): avoid msg_control
ptr if msg_controllen is zero to fix portability problems.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50781 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Systems without HAVE_STRUCT_MSGHDR_MSG_CONTROL still need
controls to be nil for the check after argument parsing.
Note: not actually tested on a real system without msg_control
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50780 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This should make the code more maintainable and make it easier to
add keyword argument support for "exception: false" in the future.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50776 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
See doc/extension.rdoc for explanation.
[ruby-core:69419] [Feature #11198]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50685 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/socket/ancdata.c (bsock_sendmsg_internal,
bsock_recvmsg_internal):
avoid redundant fcntl on Linux
[ruby-core:69154] [Feature #11145]
* ext/socket/init.c (rsock_s_recvfrom_nonblock): ditto
* ext/socket/rubysocket.h (MSG_DONTWAIT_RELIABLE): new macro
MSG_DONTWAIT is enough to force non-blocking I/O under Linux,
so avoid changing the state of a socket. This will allow certain
threads to do a non-destructive non-blocking "peek" while others
block (without relying on an extra ppoll syscall).
We shall be conservative about enabling this feature since some
OSes may have incomplete support for MSG_DONTWAIT. I shall
defer to a FreeBSD expert to enable that for FreeBSD.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50666 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
The control buffer may be used throughout the function, so
prevent the string from being lost to GC.
* ext/socket/ancdata.c (bsock_recvmsg_internal): GC guard
[Bug #11123]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50449 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/socket/ancdata.c (bsock_sendmsg_internal): only retry on error
(bsock_recvmsg_internal): ditto
* test/socket/test_unix.rb: test above for infinite loop
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45066 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
RBASIC_CLASS(obj) macro which returns a class of `obj'.
This change is a part of RGENGC branch [ruby-trunk - Feature #8339].
* object.c: add new function rb_obj_reveal().
This function reveal interal (hidden) object by rb_obj_hide().
Note that do not change class before and after hiding.
Only permitted example is:
klass = RBASIC_CLASS(obj);
rb_obj_hide(obj);
....
rb_obj_reveal(obj, klass);
TODO: API design. rb_obj_reveal() should be replaced with others.
TODO: modify constified variables using cast may be harmful for
compiler's analysis and optimizaton.
Any idea to prohibt inserting RBasic::klass directly?
If rename RBasic::klass and force to use RBASIC_CLASS(obj),
then all codes such as `RBASIC(obj)->klass' will be
compilation error. Is it acceptable? (We have similar
experience at Ruby 1.9,
for example "RARRAY(ary)->ptr" to "RARRAY_PTR(ary)".
* internal.h: add some macros.
* RBASIC_CLEAR_CLASS(obj) clear RBasic::klass to make it internal
object.
* RBASIC_SET_CLASS(obj, cls) set RBasic::klass.
* RBASIC_SET_CLASS_RAW(obj, cls) same as RBASIC_SET_CLASS
without write barrier (planned).
* RCLASS_SET_SUPER(a, b) set super class of a.
* array.c, class.c, compile.c, encoding.c, enum.c, error.c, eval.c,
file.c, gc.c, hash.c, io.c, iseq.c, marshal.c, object.c,
parse.y, proc.c, process.c, random.c, ruby.c, sprintf.c,
string.c, thread.c, transcode.c, vm.c, vm_eval.c, win32/file.c:
Use above macros and functions to access RBasic::klass.
* ext/coverage/coverage.c, ext/readline/readline.c,
ext/socket/ancdata.c, ext/socket/init.c,
* ext/zlib/zlib.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40691 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
controls_num to raise NotImplementedError appropriately.
(bsock_recvmsg_internal): Raise NotImplementedError if
:scm_rights=>true is given on platforms which don't have
4.4BSD style control message.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40624 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
ext/socket/ancdata.c: Use HAVE_STRUCT_MSGHDR_MSG_CONTROL instead
of HAVE_ST_MSG_CONTROL.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40623 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
suppress warning.
Bionic defines socklen_t as int.
Bionic defines msg_controllen as unsigned int (__kernel_size_t)
instead of socklen_t as POSIX.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40599 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
anc_inspect_ipv6_pktinfo if !HAVE_TYPE_STRUCT_IN6_PKTINFO.
anc_inspect_ipv6_pktinfo is not defined in the case.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40598 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/socket/ancdata.c (bsock_sendmsg_internal): suppress warnings on
platforms where msghdr does not have msg_control.
* ext/socket/ancdata.c (bsock_recvmsg_internal): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40536 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
subclasses that include WaitReadable or WaitWritable rather than
extending them into the exception object each time.
* error.c: Capture EGAIN, EWOULDBLOCK, EINPROGRESS exceptions and
export them for use in WaitReadable/Writable exceptions.
* io.c: Create versions of EAGAIN, EWOULDBLOCK, EINPROGRESS that
include WaitReadable and WaitWritable. Add rb_readwrite_sys_fail
for nonblocking failures using those exceptions. Use that
function in io_getpartial and io_write_nonblock instead of
rb_mod_sys_fail
* ext/openssl/ossl_ssl.c: Add new SSLError subclasses that include
WaitReadable and WaitWritable. Use those classes for
write_would_block and read_would_block instead of rb_mod_sys_fail.
* ext/socket/ancdata.c: Use rb_readwrite_sys_fail instead of
rb_mod_sys_fail in bsock_sendmsg_internal and
bsock_recvmsg_internal.
* ext/socket/init.c: Use rb_readwrite_sys_fail instead of
rb_mod_sys_fail in rsock_s_recvfrom_nonblock and
rsock_s_connect_nonblock.
* ext/socket/socket.c: Use rb_readwrite_sys_fail instead of
rb_mod_sys_fail in sock_connect_nonblock.
* include/ruby/ruby.h: Export rb_readwrite_sys_fail for use instead
of rb_mod_sys_fail. Introduce new constants RB_IO_WAIT_READABLE and
RB_IO_WAIT_WRITABLE for first arg to rb_readwrite_sys_fail.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40195 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
socket address returned from recvmsg().
* ext/socket/init.c (recvfrom_blocking): ignore truncated part of
socket address returned from recvfrom().
(rsock_s_recvfrom_nonblock): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39278 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Nobuyoshi Nakada
Samuel Williams
Aaron Patterson
Jeremy Evans
Tanaka Akira
hsbt
nobu
akr
usa
normal
ngoto
shugo
ko1
headius
naruse
nari