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From: Kirill Maslinsky <kirill@altlinux.org>
To: ALT Linux Team development discussions <devel@lists.altlinux.org>
Subject: Re: [devel] asm/page.h
Date: Tue, 19 Feb 2008 03:18:11 +0300
Message-ID: <20080219001811.GD25921@imap.altlinux.org> (raw)
In-Reply-To: <20080219000628.GA27741@wo.int.altlinux.org>

On Tue, Feb 19, 2008 at 03:06:28AM +0300, Dmitry V. Levin wrote:
> On Tue, Feb 19, 2008 at 01:45:34AM +0200, Led wrote:
> > > Это не оно?
> > >
> > > The user can find the value of PAGE_SIZE by calling getpagesize() defined
> > > in unistd.h .
> > 
> > Хотя, наверное, всё же:
> > 
> > -asm/page.h
> > +sys/user.h
> 
> Какой-то сомнительный файл.  Лучше sysconf(_SC_PAGESIZE).

Вот так?

--- a/eciadsl-usermode/pusb-linux.c
+++ b/eciadsl-usermode/pusb-linux.c
@@ -29,7 +29,6 @@
 #include <string.h>
 
 #include "pusb-linux.h"
-#include <asm/page.h>
 
 #include "pusb.h"
 
@@ -438,8 +437,8 @@ inline int pusb_endpoint_rw(int fd, int ep, unsigned char* buf, int size, int ti
 
                bulk.len = size;
 
-               if (size > PAGE_SIZE)
-                       bulk.len = PAGE_SIZE;
+               if (size > sysconf(_SC_PAGESIZE))
+                       bulk.len = sysconf(_SC_PAGESIZE);
 
                bulk.timeout = timeout;
                bulk.data    = buf;

И если можно ещё уточнить, что в этом случае писать апстриму?


-- 
Kirill Maslinsky
ALT Linux Team


  reply	other threads:[~2008-02-19  0:18 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-02-18 21:09 ` [devel] xawtv4-4.0-alt3.cvs20070625.2: i586 rebuild failed Hihin Ruslan
2008-02-18 21:40   ` [devel] asm/page.h Dmitry V. Levin
2008-02-18 22:38     ` Kirill Maslinsky
2008-02-18 23:42       ` Led
2008-02-18 23:45         ` Led
2008-02-19  0:06           ` Dmitry V. Levin
2008-02-19  0:18             ` Kirill Maslinsky [this message]
2008-02-19  0:23               ` Led
2008-02-19  0:40                 ` Kirill Maslinsky
2008-02-19  0:55                   ` Led
2008-02-19  1:49                   ` Dmitry V. Levin
2008-02-19 12:42                     ` Kirill A. Shutemov
2008-02-19 12:43                       ` Mikhail Gusarov
2008-02-20  4:54                     ` Ildar Mulyukov
2008-02-20 14:33                       ` Kirill Maslinsky
2008-02-19  9:43                   ` Slava Semushin
2008-02-19  1:48               ` Dmitry V. Levin
2008-02-19 15:03                 ` Led
2008-02-19  0:11           ` Kirill Maslinsky
2008-02-19  0:22             ` Led
2008-02-19 12:35             ` Kirill A. Shutemov

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