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* introduce ZALLOC{,_N} to replace ALLOC{,_N}+MEMZERO usenormal2014-07-251-2/+1
| | | | | | | | | | | | | | | | | | | | Using calloc where possible reduces code and binary sizes. * include/ruby/ruby.h (ZALLOC, ZALLOC_N): implement (Data_Make_Struct, TypedData_Make_Struct): ZALLOC replaces ALLOC+memset * compile.c (iseq_seq_sequence): ZALLOC_N replaces ALLOC_N+MEMZERO * cont.c (fiber_t_alloc): ZALLOC replaces ALLOC+MEMZERO * io.c (rb_io_reopen): ditto * iseq.c (prepare_iseq_build): ditto * parse.y (new_args_tail_gen, parser_new, ripper_s_allocate): ditto * re.c (match_alloc): ditto * variable.c (rb_const_set): ditto * ext/socket/raddrinfo.c (get_addrinfo): ditto * ext/strscan/strscan.c (strscan_s_allocate): ditto * gc.c (rb_objspace_alloc): calloc replaces malloc+MEMZERO git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46952 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* io.c: fix rdoc of append modenobu2014-07-191-5/+5
| | | | | | | * io.c (rb_io_initialize): [DOC] fix rdoc of append mode. it does not move the pointer at open. [ruby-core:63747] [Bug #10039] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46876 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * io.c: Improve Documentation by @dapplebeforedawn.hsbt2014-07-111-14/+17
| | | | | | [fix GH-658] [ruby-core:63579] [Bug #10012] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46781 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* io.c: refine error messagenobu2014-07-091-1/+13
| | | | | | * io.c (do_io_advise): more precise error message, with arguments. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46766 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* constify parametersnobu2014-06-181-4/+4
| | | | | | | | * include/ruby/intern.h: constify `argv` parameters. * include/ruby/ruby.h: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46459 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* configure.in: disable posix_fadvisenobu2014-06-081-4/+1
| | | | | | | * configure.in (posix_fadvise): disable use of posix_fadvise itself on 32-bit AIX. [ruby-core:62968] [Bug #9914] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46384 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* io.c (rb_io_advise): AIX currently does not support a 32-bit call tokanemoto2014-06-081-1/+4
| | | | | | | | posix_fadvise() if _LARGE_FILES is defined. Patch by Rei Odaira. [ruby-core:62968] [Bug #9914] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46382 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* io.c: truncate before appendingnobu2014-06-071-0/+4
| | | | | | | | * io.c (read_all): truncate the buffer before appending read data, instead of truncating before reading. [ruby-core:55951] [Bug #8625] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46372 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* io.c: not shorten buffer unless succeedednobu2014-06-061-4/+4
| | | | | | | * io.c (io_setstrbuf, io_read): should not shorten the given buffer until read succeeds. [ruby-core:55951] [Bug #8625] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46360 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* configure.in, missing.h: jemalloc manglingnobu2014-06-051-0/+1
| | | | | | | | | | | | * configure.in (with-jemalloc): also check for header, for ABIs which JEMALLOC_MANGLE is needed, i.e., Mach-O and PE-COFF platforms. [ruby-core:62939] [Feature #9113] * include/ruby/missing.h: include alternative malloc header to replace memory management functions. * dln.c, io.c, parse.y, st.c: undef malloc family before re-definition to suppress warnings. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46354 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * io.c (pipe_open): Close pipes when rb_execarg_fixup() raisesakr2014-05-291-1/+17
| | | | | | | | | an exception. (rb_execarg_fixup_v): New function. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46232 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * io.c (rb_io_s_pipe): Close pipes if io_encoding_set() raises anakr2014-05-291-1/+28
| | | | | | | | | exception. (io_encoding_set_v): New function. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46225 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * io.c (rb_io_autoclose_p): Don't raise on frozen IO.akr2014-05-271-2/+2
| | | | | | | | * test/lib/minitest/unit.rb: IO#autoclose? may raise IOError. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46165 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* io.c: no error on frozen IOnobu2014-05-271-3/+3
| | | | | | | * io.c (rb_io_fileno, rb_io_inspect): non-modification does not error on frozen IO. [ruby-dev:48241] [Bug #9865] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46151 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* io.c: update ARGF examplesnobu2014-05-181-2/+2
| | | | | | | | * io.c (argf_each_line, argf_inplace_mode_set): [DOC] Update ARGF documentation examples. `ARGF.lines` has been deprecated in favor of `ARGF.each_line`. [Fixes GH-615] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45991 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* io.c: buffer must be modifiablenobu2014-05-171-1/+1
| | | | | | | * io.c (io_setstrbuf): always check if the buffer is modifiable. [ruby-core:62643] [Bug #9847] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * io.c (io_{read,write}_nonblock): use rb_get_kwargs instead oftadf2014-05-061-2/+15
| | | | | | | rb_hash_aref. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45842 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* process.c: constifynobu2014-03-171-3/+1
| | | | | | * process.c (rb_execarg_new, rb_execarg_init): constify argv. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45357 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * enumerator.c (enumerator_block_call): use PARRAY_CONST_PTR()ko12014-03-171-1/+1
| | | | | | | | | | | | instead of RARRAY_PTR(). * io.c (rb_io_s_popen): ditto. * numeric.c (num_step_size): ditto. * vm_eval.c (rb_apply): ditto. * vm_eval.c (rb_eval_cmd): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45353 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * io.c (rb_io_fsync): need to fsync even if on Windows. fixed mistake ofusa2014-03-021-2/+0
| | | | | | | r45254 and r45256. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45258 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * io.c (rb_io_fsync): revert a part of r45254. explicit fsync should updateusa2014-03-021-0/+4
| | | | | | | the metadata. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45256 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * io.c (rb_io_flush_raw, rb_io_fsync): [EXPERIMENTAL] remove forceusa2014-03-021-9/+0
| | | | | | | | | syncing for Win32 to speed up IO. this may break some tests, and they'll be fixed later. [ruby-core:58570] [Bug #9153] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45254 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* adjust indent and stylenobu2014-02-271-6/+10
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45192 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* io.c (rb_f_backquote): trade volatile for manual recyclenormal2014-02-161-1/+3
| | | | | | | * io.c (rb_f_backquote): trade volatile for manual recycle rb_gc_force_recycle ensures object is visible until recycle git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44995 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * include/ruby/intern.h,akr2014-02-141-24/+0
| | | | | | | | | | | | | | | | | | | | | include/ruby/io.h, include/ruby/ruby.h, include/ruby/win32.h, include/ruby/backward/rubysig.h, bignum.c, gc.c, io.c, process.c, safe.c, struct.c, thread.c, ext/socket/rubysocket.h, ext/-test-/old_thread_select: Remove deprecated definitions [ruby-core:60581] [Feature #9502] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44955 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * io.c (SMALLBUF): Unused macro removed.akr2014-02-081-2/+0
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44883 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* io.c (rb_io_syswrite): add RB_GC_GUARDnormal2014-02-011-0/+1
| | | | | | | * io.c (rb_io_syswrite): add RB_GC_GUARD [Bug #9472][ruby-core:60407] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44790 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* io.c: check socket on other than linuxnobu2014-01-291-0/+4
| | | | | | | | * io.c (nogvl_copy_stream_sendfile): check socket on other than linux, as sendfile(2) on non-socket fd works only on linux. [Feature #9427] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44750 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* io.c: remove socket checknormal2014-01-291-2/+0
| | | | | | | * io.c (nogvl_copy_stream_sendfile): remove socket check [ruby-core:59856][Feature #9427] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44747 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * io.c (rb_update_max_fd): Return immediately if the given fd is smallakr2014-01-181-0/+3
| | | | | | | enough. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44641 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * io.c: Test O_CLOEXEC only once.akr2014-01-181-1/+26
| | | | | | | | Patch by Eric Wong. [ruby-core:59419] [Feature #9328] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44640 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * io.c (io_binwrite): use writev(2) to avoid double write if available.glass2014-01-151-30/+102
| | | | | | * configure.in: check writev(2) git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44618 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * io.c (io_fwrite): freeze converted str.glass2014-01-021-1/+5
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44485 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * io.c (io_fwrite): allocate frozen str only when str is not converted.glass2013-12-311-4/+6
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44471 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ruby/ruby.h: RB_BLOCK_CALL_FUNC_ARGLISTnobu2013-11-291-1/+1
| | | | | | | * include/ruby/ruby.h (RB_BLOCK_CALL_FUNC_ARGLIST): for declaration argument list of rb_block_call_func. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43910 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ruby/ruby.h: add blockarg to rb_block_call_funcnobu2013-11-291-1/+1
| | | | | | | * include/ruby/ruby.h (rb_block_call_func): add blockarg. block function can take block argument, e.g., proc {|&blockarg| ...}. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43907 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* win32.c: rb_w32_dup2nobu2013-11-281-4/+0
| | | | | | | * win32/win32.c (rb_w32_dup2): extract from rb_cloexec_dup2() and redirect_dup2(). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43890 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * io.c: [DOC] ARGF.gets may return nil [Bug #9029] patch by znzzzak2013-11-091-4/+4
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43602 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * io.c (rb_io_open_with_args): use RARRAY_CONST_PTR().glass2013-11-081-4/+4
| | | | | | | | | | * io.c (rb_scan_open_args): use const qualifier for above. * io.c (rb_open_file): ditto. * io.c (rb_io_open_with_args): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43581 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * add RUBY_TYPED_FREE_IMMEDIATELY to data types which only useko12013-10-291-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | safe functions during garbage collection such as xfree(). On default, T_DATA objects are freed at same points as fianlizers. This approach protects issues such as reported by [ruby-dev:35578]. However, freeing T_DATA objects immediately helps heap usage. Most of T_DATA (in other words, most of dfree functions) are safe. However, we turned off RUBY_TYPED_FREE_IMMEDIATELY by default for safety. * cont.c: ditto. * dir.c: ditto. * encoding.c: ditto. * enumerator.c: ditto. * error.c: ditto. * file.c: ditto. * gc.c: ditto. * io.c: ditto. * iseq.c: ditto. * marshal.c: ditto. * parse.y: ditto. * proc.c: ditto. * process.c: ditto. * random.c: ditto. * thread.c: ditto. * time.c: ditto. * transcode.c: ditto. * variable.c: ditto. * vm.c: ditto. * vm_backtrace.c: ditto. * vm_trace.c: ditto. * ext/bigdecimal/bigdecimal.c: ditto. * ext/objspace/objspace.c: ditto. * ext/stringio/stringio.c: ditto. * ext/strscan/strscan.c: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43466 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* io.c: make IO#reopen("pathname") atomicnobu2013-10-201-4/+8
| | | | | | | | | | | * io.c (rb_io_reopen): create a new, temporary FD via rb_sysopen and call rb_cloexec_dup2 on it to atomically replace the file fptr->fd points to. This leaves no possible window where fptr->fd is invalid to userspace (even for any threads running w/o GVL). based on the patch by Eric Wong <normalperson@yhbt.net> at [ruby-core:57943]. [Bug #9036] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43373 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* io.c: use rb_funcallvnobu2013-10-081-1/+1
| | | | | | | * io.c (rb_io_write): use rb_funcallv() instead of rb_funcall() to get rid of unnecessary alloca. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43202 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* io.c: use local variables instead of struct membersnobu2013-10-061-20/+17
| | | | | | | * io.c (copy_stream_body): move src_io and dst_io back to top level and use instead of stp->src and stp->dst. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43158 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* io.c: suppress false uninitialized-variable warningnobu2013-10-061-11/+16
| | | | | | | | | | * io.c (io_ascii8bit_binmode): split from rb_io_ascii8bit_binmode() to call with rb_io_t* directly. * io.c (copy_stream_body): move src_io and dst_io into each blocks where those are only used. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43157 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* io.c: wait child process after close_readnobu2013-10-021-0/+2
| | | | | | | * io.c (rb_io_close_read): duplex IO should wait its child process even after close_read. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43117 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* io.c: get rid of race conditionnobu2013-10-021-1/+1
| | | | | | | * io.c (rb_io_close_write): detach tied IO for writing before closing to get rid of race condition. [ruby-list:49598] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43114 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* io.c: keep fptr read-closednobu2013-10-021-3/+6
| | | | | | | | * io.c (rb_io_close_read): keep fptr in write_io to be discarded, to fix freed pointer access when it is in use by other threads, and get rid of potential memory/fd leak. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43112 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* [DOC]akr2013-09-231-8/+11
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43022 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* [DOC]akr2013-09-221-1/+21
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43009 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* [DOC]akr2013-09-211-0/+6
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43007 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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