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-rw-r--r--unix/tclUnixPipe.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/unix/tclUnixPipe.c b/unix/tclUnixPipe.c
index 0b56333..bf5a005 100644
--- a/unix/tclUnixPipe.c
+++ b/unix/tclUnixPipe.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: tclUnixPipe.c,v 1.10 2000/09/06 18:46:13 hobbs Exp $
+ * RCS: @(#) $Id: tclUnixPipe.c,v 1.11 2001/03/29 19:45:20 hobbs Exp $
*/
#include "tclInt.h"
@@ -186,10 +186,15 @@ TclpCreateTempFile(contents)
Tcl_DString dstring;
int fd;
+ /*
+ * Linux says we should use mkstemp, but Solaris prefers tmpnam.
+ * We should also check against making more then TMP_MAX of these.
+ */
+
if (tmpnam(fileName) == NULL) { /* INTL: Native. */
return NULL;
}
- fd = open(fileName, O_RDWR|O_CREAT|O_TRUNC, 0666); /* INTL: Native. */
+ fd = open(fileName, O_RDWR|O_CREAT|O_EXCL, 0666); /* INTL: Native. */
if (fd == -1) {
return NULL;
}