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Tell what the result objects are (based on comment from the list).

This commit is contained in:
Fred Drake 1999-08-19 17:00:38 +00:00
parent a8b37ad9ff
commit 7eba1d8bbe
1 changed files with 5 additions and 4 deletions
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9
Doc/lib/libpopen2.tex
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@ -18,14 +18,15 @@ functions:
\begin{funcdesc}{popen2}{cmd\optional{, bufsize}}
Executes \var{cmd} as a sub-process. If \var{bufsize} is specified,
it specifies the buffer size for the I/O pipes. Returns
\code{(\var{child_stdout}, \var{child_stdin})}.
it specifies the buffer size for the I/O pipes. Returns the file
objects \code{(\var{child_stdout}, \var{child_stdin})}.
\end{funcdesc}
\begin{funcdesc}{popen3}{cmd\optional{, bufsize}}
Executes \var{cmd} as a sub-process. If \var{bufsize} is specified,
it specifies the buffer size for the I/O pipes. Returns
\code{(\var{child_stdout}, \var{child_stdin}, \var{child_stderr})}.
it specifies the buffer size for the I/O pipes. Returns the file
objects \code{(\var{child_stdout}, \var{child_stdin},
\var{child_stderr})}.
\end{funcdesc}
The class defining the objects returned by the factory functions is