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| author | wollman <wollman@FreeBSD.org> | 1996-06-13 19:52:42 +0000 |
|---|---|---|
| committer | wollman <wollman@FreeBSD.org> | 1996-06-13 19:52:42 +0000 |
| commit | fffbd5d72119058c49e9a9072ce471d48c3cb30c (patch) | |
| tree | 6295e2302345c677ad16ee67aa00741f35ed4450 /share/man | |
| parent | b8c4cd33eadb66d459d47b5643af2dca214eeb0b (diff) | |
| download | FreeBSD-src-fffbd5d72119058c49e9a9072ce471d48c3cb30c.zip FreeBSD-src-fffbd5d72119058c49e9a9072ce471d48c3cb30c.tar.gz | |
Delete incorrect and misleading suggestion about NULL. I left in
the part about testing pointers against NULL, even though I disagree
with it personally.
Diffstat (limited to 'share/man')
| -rw-r--r-- | share/man/man9/style.9 | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/share/man/man9/style.9 b/share/man/man9/style.9 index f93122f..89976d6 100644 --- a/share/man/man9/style.9 +++ b/share/man/man9/style.9 @@ -13,7 +13,7 @@ files in the FreeBSD source tree. * * @(#)style 1.14 (Berkeley) 4/28/95 * - * FreeBSD $Id: style.9,v 1.5 1996/03/31 22:36:14 joerg Exp $ + * $Id: style.9,v 1.7 1996/04/07 08:37:54 mpp Exp $ * */ @@ -277,9 +277,8 @@ the declarations. Use this feature only thoughtfully. void *mymalloc __P((u_int)); .Ed .Pp -Casts and sizeof's are not followed by a space. NULL is any -pointer type, and doesn't need to be cast, so use NULL instead -of (struct foo *)0 or (struct foo *)NULL. Also, test pointers +Casts and sizeof's are not followed by a space. +Also, test pointers against NULL, i.e. use: .Bd -literal -offset 0i (p = f()) == NULL |
