[src/trunk]: src/lib/libc/gen Fix the comment above fts_palloc().

[mycroft <mycroft%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/05b4b639cf2b
branches:  trunk
changeset: 475848:05b4b639cf2b
user:      mycroft <mycroft%NetBSD.org@localhost>
date:      Fri Aug 27 18:29:08 1999 +0000

description:
Fix the comment above fts_palloc().
Also, fail with ENOMEM if fts_pathlen would overflow, rather than silently truncating the
path.

diffstat:

 lib/libc/gen/__fts13.c |  8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diffs (29 lines):

diff -r b1a9d9ff679e -r 05b4b639cf2b lib/libc/gen/__fts13.c
--- a/lib/libc/gen/__fts13.c    Fri Aug 27 18:26:34 1999 +0000
+++ b/lib/libc/gen/__fts13.c    Fri Aug 27 18:29:08 1999 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: __fts13.c,v 1.21 1999/08/27 18:26:34 mycroft Exp $     */
+/*     $NetBSD: __fts13.c,v 1.22 1999/08/27 18:29:08 mycroft Exp $     */
 
 /*-
  * Copyright (c) 1990, 1993, 1994
@@ -38,7 +38,7 @@
 #if 0
 static char sccsid[] = "@(#)fts.c      8.6 (Berkeley) 8/14/94";
 #else
-__RCSID("$NetBSD: __fts13.c,v 1.21 1999/08/27 18:26:34 mycroft Exp $");
+__RCSID("$NetBSD: __fts13.c,v 1.22 1999/08/27 18:29:08 mycroft Exp $");
 #endif
 #endif /* LIBC_SCCS and not lint */
 
@@ -1020,8 +1020,8 @@
 /*
  * Allow essentially unlimited paths; find, rm, ls should all work on any tree.
  * Most systems will allow creation of paths much longer than MAXPATHLEN, even
- * though the kernel won't resolve them.  Add the size (not just what's needed)
- * plus 256 bytes so don't realloc the path 2 bytes at a time. 
+ * though the kernel won't resolve them.  Round up the new size to a power of 2,
+ * so we don't realloc the path 2 bytes at a time. 
  */
 static int
 fts_palloc(sp, size)