diff options
| -rw-r--r-- | Doc/lib/libos.tex | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/Doc/lib/libos.tex b/Doc/lib/libos.tex index 2721baa..90c5f08 100644 --- a/Doc/lib/libos.tex +++ b/Doc/lib/libos.tex @@ -314,19 +314,19 @@ specified, it specifies the buffer size for the I/O pipes. objects should be opened in binary or text mode. The default value for \var{mode} is \code{'t'}. -\begin{funcdesc}{popen2}{cmd\optional{, bufsize\optional{, mode}}} +\begin{funcdesc}{popen2}{cmd\optional{, mode\optional{, bufsize}}} Executes \var{cmd} as a sub-process. Returns the file objects \code{(\var{child_stdin}, \var{child_stdout})}. \versionadded{2.0} \end{funcdesc} -\begin{funcdesc}{popen3}{cmd\optional{, bufsize\optional{, mode}}} +\begin{funcdesc}{popen3}{cmd\optional{, mode\optional{, bufsize}}} Executes \var{cmd} as a sub-process. Returns the file objects \code{(\var{child_stdin}, \var{child_stdout}, \var{child_stderr})}. \versionadded{2.0} \end{funcdesc} -\begin{funcdesc}{popen4}{cmd\optional{, bufsize\optional{, mode}}} +\begin{funcdesc}{popen4}{cmd\optional{, mode\optional{, bufsize}}} Executes \var{cmd} as a sub-process. Returns the file objects \code{(\var{child_stdin}, \var{child_stdout_and_stderr})}. \versionadded{2.0} @@ -928,6 +928,14 @@ Lock program segments into memory. The value of \var{op} Availability: \UNIX{}. \end{funcdesc} +\begin{funcdescni}{popen}{\unspecified} +\funclineni{popen2}{\unspecified} +\funclineni{popen3}{\unspecified} +\funclineni{popen4}{\unspecified} +Run child processes, returning opened pipes for communications. These +functions are described in section \ref{os-newstreams}. +\end{funcdescni} + \begin{funcdesc}{spawnv}{mode, path, args} Execute the program \var{path} in a new process, passing the arguments specified in \var{args} as command-line parameters. \var{args} may be |