diff options
| author |   otto <otto@openbsd.org> | 2017-05-13 07:11:29 +0000 |
|---|---|---|
| committer | otto <otto@openbsd.org> | 2017-05-13 07:11:29 +0000 |
| commit | 48c9124709407dc93befafefea3ab6ebcbb67149 (patch) | |
| tree | 2433844c18806d01e350d552cc9b1156acef5542 /lib/libc/stdlib/posix_memalign.3 | |
| parent | Compare >= for columns not >. (diff) | |
| download | wireguard-openbsd-48c9124709407dc93befafefea3ab6ebcbb67149.tar.xz wireguard-openbsd-48c9124709407dc93befafefea3ab6ebcbb67149.zip | |
- fix bug wrt posix_memalign(3) of blocks between half a page and a page
- document posix_memalign() does not play nice with reacallocarray(3) and
freezero(3)
Diffstat (limited to 'lib/libc/stdlib/posix_memalign.3')
| -rw-r--r-- | lib/libc/stdlib/posix_memalign.3 | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/lib/libc/stdlib/posix_memalign.3 b/lib/libc/stdlib/posix_memalign.3 index 05ec1b9d148..fcd0a4cbdb4 100644 --- a/lib/libc/stdlib/posix_memalign.3 +++ b/lib/libc/stdlib/posix_memalign.3 @@ -1,4 +1,4 @@ -.\" $OpenBSD: posix_memalign.3,v 1.3 2012/06/18 17:03:52 matthew Exp $ +.\" $OpenBSD: posix_memalign.3,v 1.4 2017/05/13 07:11:29 otto Exp $ .\" Copyright (C) 2006 Jason Evans <jasone@FreeBSD.org>. .\" All rights reserved. .\" @@ -28,7 +28,7 @@ .\" .\" $FreeBSD: src/lib/libc/stdlib/posix_memalign.3,v 1.3 2007/03/28 04:32:51 jasone Exp $ .\" -.Dd $Mdocdate: June 18 2012 $ +.Dd $Mdocdate: May 13 2017 $ .Dt POSIX_MEMALIGN 3 .Os .Sh NAME @@ -56,9 +56,14 @@ must be a power of 2 at least as large as Memory that is allocated via .Fn posix_memalign can be used as an argument in subsequent calls to -.Xr realloc 3 +.Xr realloc 3 , +.Xr reallocarray 3 +and +.Xr free 3 , +but not +.Xr recallocarray 3 and -.Xr free 3 . +.Xr freezero 3 . .Sh RETURN VALUES The .Fn posix_memalign |