Commit 3f95ab8a authored by simonpj's avatar simonpj
Browse files

[project @ 2001-06-29 11:40:48 by simonpj]

Share handles with creator so that error messages come out
parent 9ed940ff
/*
* (c) The GRASP/AQUA Project, Glasgow University, 1994-1998
*
* $Id: system.c,v 1.15 2001/06/29 11:35:14 simonpj Exp $
* $Id: system.c,v 1.16 2001/06/29 11:40:48 simonpj Exp $
*
* system Runtime Support
*/
......@@ -32,7 +32,13 @@ systemCmd(HsAddr cmd)
sInfo.lpTitle = NULL;
sInfo.dwFlags = 0;
if (!CreateProcess(NULL, cmd, NULL, NULL, FALSE, 0, NULL, NULL, &sInfo, &pInfo))
if (!CreateProcess(NULL, cmd, NULL, NULL, TRUE, 0, NULL, NULL, &sInfo, &pInfo))
/* The 'TRUE' says that the created process should share
handles with the current process. This is vital to ensure
that error messages sent to stderr actually appear on the screen.
Since we are going to wait for the process to terminate anyway,
there is no problem with such sharing. */
return -1;
WaitForSingleObject(pInfo.hProcess, INFINITE);
if (GetExitCodeProcess(pInfo.hProcess, &retCode) == 0) return -1;
......
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