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No real changes, just reamed HAS_PIPE_INPUT_STREAM.

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Renamed the symbol indicating whether pipe-based streams are available from
HAS_PIPE_INPUT_STREAM to HAS_PIPE_STREAMS as it's not really input-specific.

See #12636.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66151 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2010-11-14 14:04:27 +00:00
parent 65fe93d8a5
commit f895c3fce2
1 changed files with 14 additions and 14 deletions
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28
src/unix/utilsunx.cpp
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@@ -59,15 +59,15 @@
# include <sys/select.h>
#endif
#define HAS_PIPE_INPUT_STREAM (wxUSE_STREAMS && wxUSE_FILE)
#define HAS_PIPE_STREAMS (wxUSE_STREAMS && wxUSE_FILE)
#if HAS_PIPE_INPUT_STREAM
#if HAS_PIPE_STREAMS
// define this to let wxexec.cpp know that we know what we're doing
#define _WX_USED_BY_WXEXECUTE_
#include "../common/execcmn.cpp"
#endif // HAS_PIPE_INPUT_STREAM
#endif // HAS_PIPE_STREAMS
#if defined(__MWERKS__) && defined(__MACH__)
#ifndef WXWIN_OS_DESCRIPTION
@@ -297,7 +297,7 @@ bool wxShutdown(int flags)
// wxStream classes to support IO redirection in wxExecute
// ----------------------------------------------------------------------------
#if HAS_PIPE_INPUT_STREAM
#if HAS_PIPE_STREAMS
bool wxPipeInputStream::CanRead() const
{
@@ -337,7 +337,7 @@ bool wxPipeInputStream::CanRead() const
}
}
#endif // HAS_PIPE_INPUT_STREAM
#endif // HAS_PIPE_STREAMS
// ----------------------------------------------------------------------------
// wxShell
@@ -643,7 +643,7 @@ long wxExecute(char **argv, int flags, wxProcess *process,
// prepare for IO redirection
#if HAS_PIPE_INPUT_STREAM
#if HAS_PIPE_STREAMS
// the input buffer bufOut is connected to stdout, this is why it is
// called bufOut and not bufIn
wxStreamTempInputBuffer bufOut,
@@ -684,7 +684,7 @@ long wxExecute(char **argv, int flags, wxProcess *process,
execData.fdOut = fdOut;
execData.fdErr = fdErr;
}
#endif // HAS_PIPE_INPUT_STREAM
#endif // HAS_PIPE_STREAMS
if ( pipeIn.IsOk() )
{
@@ -1296,7 +1296,7 @@ int wxAppTraits::AddProcessCallback(wxEndProcessData *data, int fd)
bool wxAppTraits::CheckForRedirectedIO(wxExecuteData& execData)
{
#if HAS_PIPE_INPUT_STREAM
#if HAS_PIPE_STREAMS
bool hasIO = false;
if ( execData.bufOut && execData.bufOut->Update() )
@@ -1306,11 +1306,11 @@ bool wxAppTraits::CheckForRedirectedIO(wxExecuteData& execData)
hasIO = true;
return hasIO;
#else // !HAS_PIPE_INPUT_STREAM
#else // !HAS_PIPE_STREAMS
wxUnusedVar(execData);
return false;
#endif // HAS_PIPE_INPUT_STREAM/!HAS_PIPE_INPUT_STREAM
#endif // HAS_PIPE_STREAMS/!HAS_PIPE_STREAMS
}
// helper classes/functions used by WaitForChild()
@@ -1360,7 +1360,7 @@ private:
wxDECLARE_NO_COPY_CLASS(wxEndHandler);
};
#if HAS_PIPE_INPUT_STREAM
#if HAS_PIPE_STREAMS
// class for monitoring our ends of child stdout/err, should be constructed
// with the FD and stream from wxExecuteData and will do nothing if they're
@@ -1389,7 +1389,7 @@ private:
wxDECLARE_NO_COPY_CLASS(wxRedirectedIOHandler);
};
#endif // HAS_PIPE_INPUT_STREAM
#endif // HAS_PIPE_STREAMS
// helper function which calls waitpid() and analyzes the result
int DoWaitForChild(int pid, int flags = 0)
@@ -1470,7 +1470,7 @@ int wxAppTraits::WaitForChild(wxExecuteData& execData)
}
//else: synchronous execution case
#if HAS_PIPE_INPUT_STREAM && wxUSE_SOCKETS
#if HAS_PIPE_STREAMS && wxUSE_SOCKETS
wxProcess * const process = execData.process;
if ( process && process->IsRedirected() )
{
@@ -1494,7 +1494,7 @@ int wxAppTraits::WaitForChild(wxExecuteData& execData)
}
}
//else: no IO redirection, just block waiting for the child to exit
#endif // HAS_PIPE_INPUT_STREAM
#endif // HAS_PIPE_STREAMS
return DoWaitForChild(execData.pid);
}