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<a href="index.html"><img src="box.gif" border="0" alt="">SILC Toolkit Reference Manual</a><br />
<a href=silcvcardlib.html><img src=box.gif border=0 alt=>SILC VCard Library</a><br />
<a href=silcvcard.html><img src=box2.gif border=0 alt=>SILC VCard Interface</a><br />
<a href=silccryptlib.html><img src=box.gif border=0 alt=>SILC Crypto Library</a><br />
<a href=silcrng_intro.html><img src=box2.gif border=0 alt=>Introduction to SILC RNG</a><br />
<a href=silcrng.html><img src=box2.gif border=0 alt=>SILC RNG Interface</a><br />
<a href=silccipher.html><img src=box2.gif border=0 alt=>SILC Cipher API</a><br />
<a href=silcpkcs.html><img src=box2.gif border=0 alt=>SILC PKCS API</a><br />
<a href=silcpk.html><img src=box2.gif border=0 alt=>SILC Public Key API</a><br />
<a href=silcpkcs1.html><img src=box2.gif border=0 alt=>SILC PKCS #1 API</a><br />
<a href=silchash.html><img src=box2.gif border=0 alt=>SILC Hash Interface</a><br />
<a href=silchmac.html><img src=box2.gif border=0 alt=>SILC HMAC Interface</a><br />
<a href=silcclientlib.html><img src=box.gif border=0 alt=>SILC Client Library</a><br />
<a href=silcclient_using.html><img src=box2.gif border=0 alt=>Using SILC Client Library Tutorial</a><br />
<a href=command_reply_args.html><img src=box2.gif border=0 alt=>Arguments for <b>command_reply</b> Client Operation</a><br />
<a href=silcstatus_args.html><img src=box2.gif border=0 alt=>SilcStatus Error Arguments in <b>command_reply</b> Client Operation</a><br />
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<a href=silcidcache.html><img src=box2.gif border=0 alt=>SILC ID Cache Interface</a><br />
<a href=silcskrlib.html><img src=box.gif border=0 alt=>SILC Key Repository Library</a><br />
<a href=silcskr.html><img src=box2.gif border=0 alt=>SILC SKR Interface</a><br />
<a href=silcasn1lib.html><img src=box.gif border=0 alt=>SILC ASN.1 Library</a><br />
<a href=silcasn1.html><img src=box2.gif border=0 alt=>SILC ASN.1 Interface</a><br />
<a href=silcber.html><img src=box2.gif border=0 alt=>SILC BER interface</a><br />
<a href=silcskelib.html><img src=box.gif border=0 alt=>SILC Key Exchange Library</a><br />
<a href=silcske.html><img src=box2.gif border=0 alt=>SILC SKE Interface</a><br />
<a href=silcconnauth.html><img src=box2.gif border=0 alt=>SILC Connection Authentication Interface</a><br />
<a href=silcsftplib.html><img src=box.gif border=0 alt=>SILC SFTP Library</a><br />
<a href=silcsftp.html><img src=box2.gif border=0 alt=>SILC SFTP Interface</a><br />
<a href=silcsftp_fs.html><img src=box2.gif border=0 alt=>SFTP Filesystems Interface</a><br />
<a href=silccorelib.html><img src=box.gif border=0 alt=>SILC Core Library</a><br />
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<a href=silcchannel.html><img src=box2.gif border=0 alt=>SILC Channel Interface</a><br />
<a href=silccommand.html><img src=box2.gif border=0 alt=>SILC Command Interface</a><br />
<a href=silcnotify.html><img src=box2.gif border=0 alt=>SILC Notify Interface</a><br />
<a href=silcstatus.html><img src=box2.gif border=0 alt=>SILC Status Types</a><br />
<a href=silcmode.html><img src=box2.gif border=0 alt=>SILC Modes</a><br />
<a href=silcid.html><img src=box2.gif border=0 alt=>SILC ID Interface</a><br />
<a href=silcargument.html><img src=box2.gif border=0 alt=>SILC Argument Interface</a><br />
<a href=silcattrs.html><img src=box2.gif border=0 alt=>SILC Attributes Interface</a><br />
<a href=silcpacket.html><img src=box2.gif border=0 alt=>Packet Engine Interface</a><br />
<a href=silcpubkey.html><img src=box2.gif border=0 alt=>SILC Public Key Payload Interface</a><br />
<a href=silcutillib.html><img src=box.gif border=0 alt=>SILC Utility Library</a><br />
<a href=silctypes.html><img src=box2.gif border=0 alt=>Basic Types and Definitions</a><br />
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<a href=silcthread.html><img src=box2.gif border=0 alt=>Thread Interface</a><br />
<a href=silcmutex.html><img src=box2.gif border=0 alt=>Mutual Exclusion Lock Interface</a><br />
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<a href=silcatomic.html><img src=box2.gif border=0 alt=>Atomic Operations Interface</a><br />
<a href=silcnet.html><img src=box2.gif border=0 alt=>Network (TCP and UDP) Interface</a><br />
<a href=silcschedule.html><img src=box2.gif border=0 alt=>Scheduler Interface</a><br />
<a href=silcasync.html><img src=box2.gif border=0 alt=>Asynchronous Operation Interface</a><br />
<a href=silcstream.html><img src=box2.gif border=0 alt=>Abstract Stream Interface</a><br />
<a href=silcsocketstream.html><img src=box2.gif border=0 alt=>Socket Stream Interface</a><br />
<a href=silcfdstream.html><img src=box2.gif border=0 alt=>File Descriptor Stream Interface</a><br />
<a href=silcfileutil.html><img src=box2.gif border=0 alt=>File Utility Functions</a><br />
<a href=silcstrutil.html><img src=box2.gif border=0 alt=>String Utility Interface</a><br />
<a href=silcsnprintf.html><img src=box2.gif border=0 alt=>Snprintf Interface</a><br />
<a href=silcutf8.html><img src=box2.gif border=0 alt=>UTF-8 String Interface</a><br />
<a href=silcstringprep.html><img src=box2.gif border=0 alt=>Stringprep Interface</a><br />
<a href=silcutil.html><img src=box2.gif border=0 alt=>Utility Functions</a><br />
<a href=silclist.html><img src=box2.gif border=0 alt=>List Interface</a><br />
<a href=silcdlist.html><img src=box2.gif border=0 alt=>Dynamic List Interface</a><br />
<a href=silcmime.html><img src=box2.gif border=0 alt=>MIME Interface</a><br />
<a href=silctime.html><img src=box2.gif border=0 alt=>Time Utility Functions</a><br />
<a href=silclog.html><img src=box2.gif border=0 alt=>Logging Interface</a><br />
<a href=silcconfig.html><img src=box2.gif border=0 alt=>Config File Interface</a><br />
<a href=silchttplib.html><img src=box.gif border=0 alt=>SILC HTTP Library</a><br />
<a href=silchttpserver.html><img src=box2.gif border=0 alt=>SILC HTTP Server Interface</a><br />
<a href=silchttpphp.html><img src=box2.gif border=0 alt=>SILC HTTP PHP Translator</a><br />
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<a href="http://silcnet.org"><img src="box.gif" border="0" alt="">SILC Project Website</a><br />
<a href="http://silcnet.org/support/documentation/"><img src="box.gif" border="0" alt="">SILC Protocol Documentation</a><br />
<a href="http://silcnet.org/support/documentation/wp/"><img src="box.gif" border="0" alt="">SILC White Paper</a><br />
<a href="http://silcnet.org/support/faq/"><img src="box.gif" border="0" alt="">SILC FAQs</a><br />
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<FONT SIZE="+2" COLOR="#000055"><B><A NAME="SILC Schedule Interface">SILC Schedule Interface</A></FONT></B><BR><SMALL>Header: silcschedule.h</SMALL><BR><BR>
<FONT SIZE="+1"><B>
<FONT COLOR="#000055">DESCRIPTION
</FONT></B></FONT>
<PRE><FONT FACE="Helvetiva,Arial,Sans-serif">
The SILC Scheduler is the heart of any application. The scheduler provides
the application's main loop that can handle incoming data, outgoing data,
timeouts and dispatch different kind of tasks.
The SILC Scheduler supports file descriptor based tasks and timeout tasks.
File descriptor tasks are tasks that perform some operation over the
specified file descriptor. These include network connections, for example.
The timeout tasks are timeouts that are executed after the specified
timeout has elapsed.
The SILC Scheduler is designed to be the sole main loop of the application
so that the application does not need any other main loop. However,
SILC Scheduler does support running the scheduler only once, so that the
scheduler does not block, and thus providing a possiblity that some
external main loop is run over the SILC Scheduler.
Typical application first initializes the scheduler and then registers
the very first tasks to the scheduler and then run the scheduler. After
the scheduler's run function returns the application is considered to be
ended.
On WIN32 systems the SILC Scheduler is too designed to work as the main
loop of the GUI application. It can handle all Windows messages and
it dispatches them from the scheduler, and thus makes it possible to
create GUI applications. The scheduler can also handle all kinds of
WIN32 handles, this includes sockets created by the SILC Net API routines,
WSAEVENT handle objects created by Winsock2 routines and arbitrary
WIN32 HANDLE objects.
The SILC Scheduler supports multi-threads as well. The actual scheduler
must be run in single-thread but other threads may register new tasks
and unregister old tasks. However, it is enforced that the actual
task is always run in the main thread. The scheduler is context based
which makes it possible to allocate several schedulers for one application.
Since the scheduler must be run in single-thread, a multi-threaded
application could be created by allocating own scheduler for each of the
worker threads.
</FONT></PRE><LI><A HREF="silcschedule-SilcSchedule.html">SilcSchedule</A>
<LI><A HREF="silcschedule-SilcTask.html">SilcTask</A>
<LI><A HREF="silcschedule-SilcTaskEvent.html">SilcTaskEvent</A>
<LI><A HREF="silcschedule-SilcTaskCallback.html">SilcTaskCallback</A>
<LI><A HREF="silcschedule-SilcTaskNotifyCb.html">SilcTaskNotifyCb</A>
<LI><A HREF="silcschedule-SILC_ALL_TASKS.html">SILC_ALL_TASKS</A>
<LI><A HREF="silcschedule-SILC_TASK_CALLBACK.html">SILC_TASK_CALLBACK</A>
<LI><A HREF="silcschedule-silc_schedule_init.html">silc_schedule_init</A>
<LI><A HREF="silcschedule-silc_schedule_uninit.html">silc_schedule_uninit</A>
<LI><A HREF="silcschedule-silc_schedule_stop.html">silc_schedule_stop</A>
<LI><A HREF="silcschedule-silc_schedule.html">silc_schedule</A>
<LI><A HREF="silcschedule-silc_schedule_one.html">silc_schedule_one</A>
<LI><A HREF="silcschedule-silc_schedule_wakeup.html">silc_schedule_wakeup</A>
<LI><A HREF="silcschedule-silc_schedule_get_context.html">silc_schedule_get_context</A>
<LI><A HREF="silcschedule-silc_schedule_set_notify.html">silc_schedule_set_notify</A>
<LI><A HREF="silcschedule-silc_schedule_task_add_fd.html">silc_schedule_task_add_fd</A>
<LI><A HREF="silcschedule-silc_schedule_task_add_timeout.html">silc_schedule_task_add_timeout</A>
<LI><A HREF="silcschedule-silc_schedule_task_add_signal.html">silc_schedule_task_add_signal</A>
<LI><A HREF="silcschedule-silc_schedule_task_del.html">silc_schedule_task_del</A>
<LI><A HREF="silcschedule-silc_schedule_task_del_by_fd.html">silc_schedule_task_del_by_fd</A>
<LI><A HREF="silcschedule-silc_schedule_task_del_by_callback.html">silc_schedule_task_del_by_callback</A>
<LI><A HREF="silcschedule-silc_schedule_task_del_by_context.html">silc_schedule_task_del_by_context</A>
<LI><A HREF="silcschedule-silc_schedule_task_del_by_all.html">silc_schedule_task_del_by_all</A>
<LI><A HREF="silcschedule-silc_schedule_set_listen_fd.html">silc_schedule_set_listen_fd</A>
<LI><A HREF="silcschedule-silc_schedule_get_fd_events.html">silc_schedule_get_fd_events</A>
<LI><A HREF="silcschedule-silc_schedule_unset_listen_fd.html">silc_schedule_unset_listen_fd</A>
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