added null pointer check and assert

[wxWidgets.git] / docs / latex / wx / process.tex

diff --git a/docs/latex/wx/process.tex b/docs/latex/wx/process.tex
index d19b33a4b087cb1418290abd7989fb8e2cf547c0..771d57a1417e56978ceb9faefc59b1c304e84ffa 100644 (file)
--- a/docs/latex/wx/process.tex
+++ b/docs/latex/wx/process.tex
@@ -28,12 +28,17 @@ for explicit destruction.}
 
 \wxheading{Derived from}
 
-\helpref{wxEvtHandler}{wxevthandler}
+\helpref{wxEvtHandler}{wxevthandler}\\
+\helpref{wxObject}{wxobject}
 
 \wxheading{Include files}
 
 <wx/process.h>
 
+\wxheading{Library}
+
+\helpref{wxBase}{librarieslist}
+
 \wxheading{See also}
 
 \helpref{wxExecute}{wxexecute}\\
@@ -188,7 +193,7 @@ under both Unix and Windows but all the other signals are equivalent to
 The {\it flags} parameter can be wxKILL\_NOCHILDREN (the default),
 or wxKILL\_CHILDREN, in which case the child processes of this
 process will be killed too. Note that under Unix, for wxKILL\_CHILDREN
-to work you should have created the process passing wxEXEC\_MAKE_GROUP\_LEADER.
+to work you should have created the process passing wxEXEC\_MAKE\_GROUP\_LEADER.
 
 Returns the element of {\tt wxKillError} enum:
 
@@ -260,6 +265,12 @@ A pointer to new wxProcess object or {\tt NULL} on error.
 
 \helpref{wxExecute}{wxexecute}
 
+\membersection{wxProcess::GetPid}\label{wxprocessgetpid}
+
+\constfunc{long}{GetPid}{\void}
+
+Returns the process ID of the process launched by \helpref{Open}{wxprocessopen}.
+
 \membersection{wxProcess::Redirect}\label{wxprocessredirect}
 
 \func{void}{Redirect}{\void}