Class: Process::Waiter

Relationships & Source Files
Super Chains via Extension / Inclusion / Inheritance
Class Chain: self, ::Thread
Instance Chain: self, ::Thread
Inherits:	Thread ::Object Thread Process::Waiter
Defined in:	process.c

Constant Summary

::Thread - Inherited

MUTEX_FOR_THREAD_EXCLUSIVE

Class Attribute Summary

::Thread - Inherited

.abort_on_exception	Returns the status of the global “abort on exception'' condition.
.abort_on_exception=	When set to `true`, if any thread is aborted by an exception, the raised exception will be re-raised in the main thread.
.DEBUG	Returns the thread debug level.
.DEBUG=	Sets the thread debug level.
.report_on_exception	Returns the status of the global “report on exception'' condition.
.report_on_exception=	Returns the new state.

Class Method Summary

::Thread - Inherited

.current	Returns the currently executing thread.
.exclusive	Wraps the block in a single, VM-global `Mutex.synchronize`, returning the value of the block.
.exit	Terminates the currently running thread and schedules another thread to be run.
.fork	Basically the same as `.new`.
.handle_interrupt	Changes asynchronous interrupt timing.
.kill	Causes the given `thread` to exit, see also Thread.exit.
.list	Returns an array of ::Thread objects for all threads that are either runnable or stopped.
.main	Returns the main thread.
.new	Creates a new thread executing the given block.
.pass	Give the thread scheduler a hint to pass execution to another thread.
.pending_interrupt?	Returns whether or not the asynchronous queue is empty.
.start	Alias for Thread.fork.
.stop	Stops execution of the current thread, putting it into a “sleep'' state, and schedules execution of another thread.

Instance Attribute Summary

::Thread - Inherited

#abort_on_exception	Returns the status of the thread-local “abort on exception'' condition for this `thr`.
#abort_on_exception=	When set to `true`, if this `thr` is aborted by an exception, the raised exception will be re-raised in the main thread.
#alive?	Returns `true` if `thr` is running or sleeping.
#name	show the name of the thread.
#name=	set given name to the ruby thread.
#priority	Returns the priority of thr.
#priority=	Sets the priority of thr to integer.
#report_on_exception	Returns the status of the thread-local “report on exception'' condition for this `thr`.
#report_on_exception=	When set to `true`, a message is printed on $stderr if an exception kills this `thr`.
#stop?	Returns `true` if `thr` is dead or sleeping.

Instance Method Summary

#pid

::Thread - Inherited

#[]	Attribute Reference—Returns the value of a fiber-local variable (current thread's root fiber if not explicitly inside a ::Fiber), using either a symbol or a string name.
#[]=	Attribute Assignment—Sets or creates the value of a fiber-local variable, using either a symbol or a string.
#add_trace_func	Adds proc as a handler for tracing.
#backtrace	Returns the current backtrace of the target thread.
#backtrace_locations	Returns the execution stack for the target thread—an array containing backtrace location objects.
#exit	Terminates `thr` and schedules another thread to be run.
#fetch,
#group	Returns the ::ThreadGroup which contains the given thread, or returns `nil` if `thr` is not a member of any group.
#inspect	Alias for Thread#to_s.
#join	The calling thread will suspend execution and run this `thr`.
#key?	Returns `true` if the given string (or symbol) exists as a fiber-local variable.
#keys	Returns an array of the names of the fiber-local variables (as Symbols).
#kill	Alias for Thread#exit.
#pending_interrupt?	Returns whether or not the asynchronous queue is empty for the target thread.
#raise	Raises an exception from the given thread.
#run	Wakes up `thr`, making it eligible for scheduling.
#safe_level	Returns the safe level in effect for thr.
#set_trace_func	Establishes proc on thr as the handler for tracing, or disables tracing if the parameter is `nil`.
#status	Returns the status of `thr`.
#terminate	Alias for Thread#exit.
#thread_variable?	Returns `true` if the given string (or symbol) exists as a thread-local variable.
#thread_variable_get	Returns the value of a thread local variable that has been set.
#thread_variable_set	Sets a thread local with `key` to `value`.
#thread_variables	Returns an array of the names of the thread-local variables (as Symbols).
#to_s	Dump the name, id, and status of thr to a string.
#value	Waits for `thr` to complete, using `#join`, and returns its value or raises the exception which terminated the thread.
#wakeup	Marks a given thread as eligible for scheduling, however it may still remain blocked on I/O.
#initialize

Constructor Details

This class inherits a constructor from Thread

Instance Method Details

#pid

[ GitHub ]

# File 'process.c', line 1089


static VALUE
detach_process_pid(VALUE thread)
{
    return rb_thread_local_aref(thread, id_pid);
}