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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36073 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36062 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36061 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* process.c (compare_posix_sh): not used on Win32.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36057 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* process.c (rb_exec_fillarg): get rid of SIZE_T_MAX which may need
more headers.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36051 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* process.c (rb_exec_fillarg): fix array element size. "continue" and
"readonly" exceeded the size.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36050 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* process.c (rb_exec_fillarg): use shell if the first word is reserved
or special built-in name.
http://pubs.opengroup.org/onlinepubs/009695399/utilities/xcu_chap02.html
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36049 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* process.c (rb_exec_fillarg): treat '=' only in the first word. if
the first word does not contain '=', it is the command name and
environment assignments cannot be anymore.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36048 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* process.c (rb_exec_fillarg): constified.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36046 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36044 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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character to detect assignments preceding command name.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36041 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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(rb_exec_arg_addopt): ditto.
(rb_exec_arg_fixup): ditto.
(rb_run_exec_options): ditto.
(rb_run_exec_options_err): ditto.
* internal.h (rb_execarg_init): declared.
(rb_execarg_addopt): ditto.
(rb_execarg_fixup): ditto.
(rb_execarg_run_options): ditto.
* process.c: call rb_execarg_addopt, rb_execarg_fixup,
rb_execarg_run_options, rb_execarg_init.
(rb_execarg_addopt): renamed from rb_exec_arg_addopt.
(rb_exec_arg_addopt): stub to call rb_execarg_addopt.
(rb_execarg_init): renamed from rb_exec_arg_init.
(rb_exec_arg_init): stub to call rb_execarg_init.
(rb_execarg_fixup): renamed from rb_exec_arg_fixup.
(rb_exec_arg_fixup): stub to call rb_execarg_fixup.
(rb_execarg_run_options): renamed from rb_run_exec_options_err.
(rb_run_exec_options_err): stub to call rb_execarg_run_options.
(rb_run_exec_options): call rb_execarg_run_options.
* io.c: call rb_execarg_addopt, rb_execarg_fixup,
rb_execarg_run_options, rb_execarg_init.
* ext/pty/pty.c (establishShell): call rb_execarg_init and
rb_execarg_fixup.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36039 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36036 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36033 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36028 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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(rb_exec_err): new stub function to call
rb_exec_without_timer_thread.
(rb_f_exec): call rb_exec_without_timer_thread.
(rb_exec): call rb_exec_without_timer_thread.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36021 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36020 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36019 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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(rb_f_fork): use rb_fork_ruby instead of rb_fork.
(rb_daemon): ditto.
* io.c (pipe_open): use rb_fork_ruby instead of rb_fork.
* internal.h (rb_fork_ruby): declared.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36018 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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(rb_fork_internal): restrict after_fork call condition.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36012 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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Mac OS X. cf. the comment in before_exec_non_async_signal_safe.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36009 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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chfunc_is_async_signal_safe.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36007 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36004 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* ext/pty/extconf.rb: modify $INCFLAGS to include internal.h
* ext/pty/pty.c: include internal.h.
(chfunc): don't call rb_thread_atfork_before_exec. use
rb_exec_async_signal_safe instead of rb_f_exec.
(establishShell): set up earg. use rb_fork_async_signal_safe
instead of rb_fork_err.
* internal.h (rb_exec_async_signal_safe): declared.
(rb_fork_async_signal_safe): declared.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36002 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36000 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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(after_exec_async_signal_safe): extracted from after_exec.
(after_exec_non_async_signal_safe): ditto.
(after_exec): call them.
(rb_exec_async_signal_safe): call after_exec_async_signal_safe.
(rb_exec_err): call after_exec_non_async_signal_safe instead of
after_exec.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35999 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35993 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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process before exec, for invoking a command.
(rb_exec_atfork): call rb_exec_async_signal_safe only.
(retry_fork): take chfunc_is_async_signal_safe argument. call
before_fork and after_fork only unless chfunc_is_async_signal_safe.
(send_child_error): take chfunc_is_async_signal_safe argument.
send an exception only unless chfunc_is_async_signal_safe.
(recv_child_error): take chfunc_is_async_signal_safe argument.
receive an exception only unless chfunc_is_async_signal_safe.
(rb_fork_internal): renamed from rb_fork_err and take
chfunc_is_async_signal_safe argument.
use rb_protect only unless chfunc_is_async_signal_safe.
(rb_fork_err): call rb_fork_internal with false as
chfunc_is_async_signal_safe.
(rb_fork_async_signal_safe): call rb_fork_internal with true as
chfunc_is_async_signal_safe.
(rb_spawn_process): call rb_fork_async_signal_safe instead of
rb_fork_err.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35991 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35990 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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before_exec.
(before_exec_non_async_signal_safe): ditto.
(before_exec): call before_exec_async_signal_safe and
before_exec_non_async_signal_safe.
(rb_exec_async_signal_safe): call before_exec_async_signal_safe.
(rb_exec_err): call before_exec_non_async_signal_safe instead of
before_exec.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35989 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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simple statements.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35986 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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(send_child_error): ditto.
(recv_child_error): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35985 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35983 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35982 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35981 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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enabled by default.
(rb_f_exec): don't need to set the option.
(rb_exec_arg_prepare): don't need to set the option. don't need
default_close_others argument.
(rb_spawn_internal): don't need to give default_close_others
argument for rb_exec_arg_prepare. don't need default_close_others
argument.
(rb_spawn_err): don't need to give default_close_others
argument for rb_spawn_internal.
(rb_spawn): don't need to give default_close_others
argument for rb_spawn_internal.
(rb_f_system): don't need to give default_close_others argument for
rb_spawn_internal.
(rb_f_spawn): don't need to give default_close_others argument for
rb_exec_arg_prepare.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35980 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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rb_exec_err.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35972 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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and proc_exec_sh.
(rb_proc_exec): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35969 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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return a value.
* process.c (rb_exec_arg_init): return a value.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35967 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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be available if fork() is available.
* io.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35966 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35965 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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to close ep[0] and ep[1]. The catched exception is re-raised
immediately after that if status is not NULL.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35964 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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proc_exec_sh.
(rb_proc_exec): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35963 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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(ARGV_SIZE): ditto.
(ALLOC_ARGV): ditto.
(ALLOC_ARGV_WITH_STR): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35962 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* process.c (rb_fork_err): error state in the child process is prior
to exceptions in proc_syswait().
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35960 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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* process.c (rb_fork_err): determine status on errors.
* ext/pty/pty.c (establishShell): reraise exception if something
raised during sleep.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35959 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35955 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35950 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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earg is processed by surrounding rb_run_exec_options_err call.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35949 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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