Module Name: src
Committed By: dholland
Date: Sun Aug 9 00:51:13 UTC 2020
Modified Files:
src/bin/csh: csh.c
Log Message:
Clarify some comments.
To generate a diff of this commit:
cvs rdiff -u -r1.51 -r1.52 src/bin/csh/csh.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/bin/csh/csh.c
diff -u src/bin/csh/csh.c:1.51 src/bin/csh/csh.c:1.52
--- src/bin/csh/csh.c:1.51 Sun Aug 9 00:22:53 2020
+++ src/bin/csh/csh.c Sun Aug 9 00:51:12 2020
@@ -1,4 +1,4 @@
-/* $NetBSD: csh.c,v 1.51 2020/08/09 00:22:53 dholland Exp $ */
+/* $NetBSD: csh.c,v 1.52 2020/08/09 00:51:12 dholland Exp $ */
/*-
* Copyright (c) 1980, 1991, 1993
@@ -39,7 +39,7 @@ __COPYRIGHT("@(#) Copyright (c) 1980, 19
#if 0
static char sccsid[] = "@(#)csh.c 8.2 (Berkeley) 10/12/93";
#else
-__RCSID("$NetBSD: csh.c,v 1.51 2020/08/09 00:22:53 dholland Exp $");
+__RCSID("$NetBSD: csh.c,v 1.52 2020/08/09 00:51:12 dholland Exp $");
#endif
#endif /* not lint */
@@ -845,13 +845,12 @@ srcunit(int unit, int onlyown, int hflg)
int i;
/* We made it to the new state... free up its storage */
- /* This code could get run twice but free doesn't care */
- /* XXX yes it does */
for (i = 0; i < fblocks; i++)
free(fbuf[i]);
free(fbuf);
/* Reset input arena */
+ /* (note that this clears fbuf and fblocks) */
(void)memcpy(&B, &saveB, sizeof(B));
(void)close(SHIN), SHIN = oSHIN;
