diff options
Diffstat (limited to 'generic')
| -rw-r--r-- | generic/tclPipe.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/generic/tclPipe.c b/generic/tclPipe.c index 5365047..7d1334d 100644 --- a/generic/tclPipe.c +++ b/generic/tclPipe.c @@ -10,7 +10,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclPipe.c,v 1.6 2002/02/15 14:28:49 dkf Exp $ + * RCS: @(#) $Id: tclPipe.c,v 1.7 2002/12/17 02:47:39 davygrvy Exp $ */ #include "tclInt.h" @@ -280,9 +280,17 @@ TclCleanupChildren(interp, numPids, pidPtr, errorChan) Tcl_Pid pid; WAIT_STATUS_TYPE waitStatus; CONST char *msg; + unsigned long resolvedPid; abnormalExit = 0; for (i = 0; i < numPids; i++) { + /* + * We need to get the resolved pid before we wait on it as + * the windows implimentation of Tcl_WaitPid deletes the + * information such that any following calls to TclpGetPid + * fail. + */ + resolvedPid = TclpGetPid(pidPtr[i]); pid = Tcl_WaitPid(pidPtr[i], (int *) &waitStatus, 0); if (pid == (Tcl_Pid) -1) { result = TCL_ERROR; @@ -315,7 +323,7 @@ TclCleanupChildren(interp, numPids, pidPtr, errorChan) char msg1[TCL_INTEGER_SPACE], msg2[TCL_INTEGER_SPACE]; result = TCL_ERROR; - TclFormatInt(msg1, (long) TclpGetPid(pid)); + TclFormatInt(msg1, (long) resolvedPid); if (WIFEXITED(waitStatus)) { if (interp != (Tcl_Interp *) NULL) { TclFormatInt(msg2, WEXITSTATUS(waitStatus)); |