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.TH "WSLAY_EVENT_WANT_WRITE" "3" "Sep 28, 2017" "@PACKAGE_VERSION@" "wslay"
.SH NAME
wslay_event_want_write \- Tell whether the library wants to send more data
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.SH SYNOPSIS
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#include <wslay/wslay.h>
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.B int wslay_event_want_write(wslay_event_context_ptr\fI\ ctx\fP)
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.SH DESCRIPTION
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\fI\%wslay_event_want_write()\fP is used to know whether the library want to
send more data to peer.
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This is useful to decide whether to wait for write event in
I/O event notification functions such as \fBselect(2)\fP
and \fBpoll(2)\fP\&.
.SH RETURN VALUE
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\fI\%wslay_event_want_write()\fP returns 1 if the library want to send more
data to peer, or returns 0.
.SH SEE ALSO
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\fBwslay_event_want_read()\fP,
\fBwslay_event_shutdown_write()\fP,
\fBwslay_event_get_write_enabled()\fP
.SH AUTHOR
Tatsuhiro Tsujikawa
.SH COPYRIGHT
2017, 2015, Tatsuhiro Tsujikawa
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