diff options
| author | Ed Maste <emaste@FreeBSD.org> | 2022-05-30 19:34:34 +0000 |
|---|---|---|
| committer | Ed Maste <emaste@FreeBSD.org> | 2022-06-16 13:37:47 +0000 |
| commit | a4bc220143ffef03b3eb58c63d6f7d2d6f81b6f0 (patch) | |
| tree | 47ff89a5da61af8b87e92b5b981075d662ecf702 | |
| parent | a5e7c28b9b84b81bbb8a8242ae44cc073b0103dc (diff) | |
| download | src-a4bc220143ffef03b3eb58c63d6f7d2d6f81b6f0.tar.gz src-a4bc220143ffef03b3eb58c63d6f7d2d6f81b6f0.zip | |
getpagesize(3): add .Xr to sysconf(3)
POSIX deprecated getpagesize(3). The portable way to obtain the page
size is `sysconf(_SC_PAGESIZE)`.
Reviewed by: cperciva (earlier), imp
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D35352
(cherry picked from commit 49c937e7040c44afdcfccede57dcecaf9ff08ed6)
| -rw-r--r-- | lib/libc/gen/getpagesize.3 | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/lib/libc/gen/getpagesize.3 b/lib/libc/gen/getpagesize.3 index eeea6854a258..4c57f7474208 100644 --- a/lib/libc/gen/getpagesize.3 +++ b/lib/libc/gen/getpagesize.3 @@ -28,7 +28,7 @@ .\" @(#)getpagesize.3 8.1 (Berkeley) 6/4/93 .\" $FreeBSD$ .\" -.Dd April 26, 2017 +.Dd June 1, 2022 .Dt GETPAGESIZE 3 .Os .Sh NAME @@ -51,9 +51,17 @@ management calls. The page size is a system page size and may not be the same as the underlying hardware page size. +.Pp +.St -p1003.1-2001 +removed +.Nm . +Portable applications should use +.Ql sysconf(_SC_PAGESIZE) +instead. .Sh SEE ALSO .Xr pagesize 1 , -.Xr sbrk 2 +.Xr sbrk 2 , +.Xr sysconf 3 .Sh HISTORY The .Fn getpagesize |