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date and time created 83/02/11 15:45:08 by rrh
[unix-history]
/
usr
/
src
/
usr.bin
/
pascal
/
libpc
/
PFCLOSE.c
diff --git
a/usr/src/usr.bin/pascal/libpc/PFCLOSE.c
b/usr/src/usr.bin/pascal/libpc/PFCLOSE.c
index
cab4e76
..
ea5de73
100644
(file)
--- a/
usr/src/usr.bin/pascal/libpc/PFCLOSE.c
+++ b/
usr/src/usr.bin/pascal/libpc/PFCLOSE.c
@@
-1,6
+1,6
@@
/* Copyright (c) 1982 Regents of the University of California */
/* Copyright (c) 1982 Regents of the University of California */
-static char sccsid[] = "@(#)PFCLOSE.c 1.
2
(Berkeley) %G%";
+static char sccsid[] = "@(#)PFCLOSE.c 1.
3
(Berkeley) %G%";
/*
* Close a Pascal file deallocating resources as appropriate.
/*
* Close a Pascal file deallocating resources as appropriate.
@@
-10,8
+10,9
@@
static char sccsid[] = "@(#)PFCLOSE.c 1.2 (Berkeley) %G%";
#include "libpc.h"
struct iorec *
#include "libpc.h"
struct iorec *
-PFCLOSE(filep)
+PFCLOSE(filep
, lastuse
)
register struct iorec *filep;
register struct iorec *filep;
+ bool lastuse;
{
if ((filep->funit & FDEF) == 0 && filep->fbuf != NULL) {
/*
{
if ((filep->funit & FDEF) == 0 && filep->fbuf != NULL) {
/*
@@
-29,7
+30,8
@@
PFCLOSE(filep)
/*
* Temporary files are discarded.
*/
/*
* Temporary files are discarded.
*/
- if ((filep->funit & TEMP) != 0 && unlink(filep->pfname)) {
+ if ((filep->funit & TEMP) != 0 && lastuse &&
+ unlink(filep->pfname)) {
PERROR("Could not remove ", filep->pfname);
return;
}
PERROR("Could not remove ", filep->pfname);
return;
}