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Rename WAIT-PORTS to SELECT-PORTS.

This commit is contained in:
sperber 2002-11-28 14:15:34 +00:00
parent c80a5b628c
commit b01518b4d9
4 changed files with 7 additions and 7 deletions
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2
RELEASE
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@ -189,7 +189,7 @@ We manage the project using SourceForge:
** API changes ** API changes
select and select! are supported again. Note however, that we select and select! are supported again. Note however, that we
recommend to use the new wait-ports procedure instead whenever recommend to use the new select-ports procedure instead whenever
possible. possible.
New interface to the uname function. New interface to the uname function.
New direct interface to the directory stream operations New direct interface to the directory stream operations

8
doc/scsh-manual/syscalls.tex
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@ -837,15 +837,15 @@ Returns two ports, the read and write end-points of a {\Unix} pipe.
that send requests to multiple alternate servers and discard all that send requests to multiple alternate servers and discard all
but one of them. but one of them.
In any case, the \texttt{wait-ports} procedure described below In any case, the \texttt{select-ports} procedure described below
is usually a preferable alternative to is usually a preferable alternative to
\texttt{select}/\texttt{select!}: it is much simpler to use, and \texttt{select}/\texttt{select!}: it is much simpler to use, and
also has a slightly more efficient implementation.} also has a slightly more efficient implementation.}
\end{desc} \end{desc}
\defun {wait-ports}{timeout port \ldots}{ready-ports} \defun {select-ports}{timeout port \ldots}{ready-ports}
\begin{desc} \begin{desc}
The \ex{wait-ports} call will block until at least one of the ports The \ex{select-ports} call will block until at least one of the ports
passed to it is ready for operation. For an input port this means passed to it is ready for operation. For an input port this means
that it either has data sitting its buffer or that the underlying that it either has data sitting its buffer or that the underlying
file descriptor has data waiting. For an output port this means file descriptor has data waiting. For an output port this means
@ -856,7 +856,7 @@ Returns two ports, the read and write end-points of a {\Unix} pipe.
after a given number of seconds. A value of \ex{\#f} means to wait after a given number of seconds. A value of \ex{\#f} means to wait
indefinitely. A zero value can be used to poll the ports. indefinitely. A zero value can be used to poll the ports.
\texttt{Wait-ports} returns a list of the ports ready for \texttt{Select-ports} returns a list of the ports ready for
operation. Note that this list may be empty if the timeout expired operation. Note that this list may be empty if the timeout expired
before any ports became ready. before any ports became ready.
\end{desc} \end{desc}

2
scsh/newports.scm
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@ -950,7 +950,7 @@
(values n-read-ready n-write-ready 0))))))))) (values n-read-ready n-write-ready 0)))))))))
(define (wait-ports timeout . ports) (define (select-ports timeout . ports)
(let ((read-list (filter input-port? ports)) (let ((read-list (filter input-port? ports))
(write-list (filter output-port? ports))) (write-list (filter output-port? ports)))

2
scsh/scsh-interfaces.scm
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@ -221,7 +221,7 @@
read-string!/partial read-string!/partial
select select! select select!
wait-ports select-ports
(write-string (proc (:string &opt :value :exact-integer :exact-integer) :unspecific)) (write-string (proc (:string &opt :value :exact-integer :exact-integer) :unspecific))
write-string/partial))) write-string/partial)))