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Changed type from off_t (that potentially conflicts with existing types.h typedefs) to unsigned long

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adamdunkels 2008-07-03 23:12:10 +00:00
parent 84a42a0bb3
commit 51f4ab8b2c
2 changed files with 36 additions and 36 deletions
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54
core/dev/xmem.h
View file

@ -1,32 +1,32 @@
/* /*
* Copyright (c) 2006, Swedish Institute of Computer Science * Copyright (c) 2006, Swedish Institute of Computer Science
* All rights reserved. * All rights reserved.
* *
* Redistribution and use in source and binary forms, with or without * Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions * modification, are permitted provided that the following conditions
* are met: * are met:
* 1. Redistributions of source code must retain the above copyright * 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer. * notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright * 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the * notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution. * documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors * 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software * may be used to endorse or promote products derived from this software
* without specific prior written permission. * without specific prior written permission.
* *
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE. * SUCH DAMAGE.
* *
* @(#)$Id: xmem.h,v 1.1 2006/06/17 22:41:17 adamdunkels Exp $ * @(#)$Id: xmem.h,v 1.2 2008/07/03 23:12:10 adamdunkels Exp $
*/ */
#ifndef XMEM_H #ifndef XMEM_H
@ -34,10 +34,10 @@
void xmem_init(void); void xmem_init(void);
int xmem_pread(void *buf, int nbytes, off_t offset); int xmem_pread(void *buf, int nbytes, unsigned long offset);
int xmem_pwrite(const void *buf, int nbytes, off_t offset); int xmem_pwrite(const void *buf, int nbytes, unsigned long offset);
int xmem_erase(long nbytes, off_t offset); int xmem_erase(long nbytes, unsigned long offset);
#endif /* XMEM_H */ #endif /* XMEM_H */

18
platform/sky/dev/xmem.c
View file

@ -26,7 +26,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE. * SUCH DAMAGE.
* *
* @(#)$Id: xmem.c,v 1.6 2008/02/11 10:43:31 adamdunkels Exp $ * @(#)$Id: xmem.c,v 1.7 2008/07/03 23:12:10 adamdunkels Exp $
*/ */
/** /**
@ -127,7 +127,7 @@ wait_ready(void)
* Erase 64k bytes of data. It takes about 1s before WIP goes low! * Erase 64k bytes of data. It takes about 1s before WIP goes low!
*/ */
static void static void
erase_sector(off_t offset) erase_sector(unsigned long offset)
{ {
int s; int s;
wait_ready(); wait_ready();
@ -162,7 +162,7 @@ xmem_init(void)
} }
/*---------------------------------------------------------------------------*/ /*---------------------------------------------------------------------------*/
int int
xmem_pread(void *_p, int size, off_t offset) xmem_pread(void *_p, int size, unsigned long offset)
{ {
unsigned char *p = _p; unsigned char *p = _p;
const unsigned char *end = p + size; const unsigned char *end = p + size;
@ -190,7 +190,7 @@ xmem_pread(void *_p, int size, off_t offset)
} }
/*---------------------------------------------------------------------------*/ /*---------------------------------------------------------------------------*/
static const char * static const char *
program_page(off_t offset, const unsigned char *p, int nbytes) program_page(unsigned long offset, const unsigned char *p, int nbytes)
{ {
const unsigned char *end = p + nbytes; const unsigned char *end = p + nbytes;
int s; int s;
@ -218,11 +218,11 @@ program_page(off_t offset, const unsigned char *p, int nbytes)
} }
/*---------------------------------------------------------------------------*/ /*---------------------------------------------------------------------------*/
int int
xmem_pwrite(const void *_buf, int size, off_t addr) xmem_pwrite(const void *_buf, int size, unsigned long addr)
{ {
const unsigned char *p = _buf; const unsigned char *p = _buf;
const off_t end = addr + size; const unsigned long end = addr + size;
off_t i, next_page; unsigned long i, next_page;
for(i = addr; i < end;) { for(i = addr; i < end;) {
next_page = (i | 0xff) + 1; next_page = (i | 0xff) + 1;
@ -236,9 +236,9 @@ xmem_pwrite(const void *_buf, int size, off_t addr)
} }
/*---------------------------------------------------------------------------*/ /*---------------------------------------------------------------------------*/
int int
xmem_erase(long size, off_t addr) xmem_erase(long size, unsigned long addr)
{ {
off_t end = addr + size; unsigned long end = addr + size;
if(size % XMEM_ERASE_UNIT_SIZE != 0) { if(size % XMEM_ERASE_UNIT_SIZE != 0) {
PRINTF("xmem_erase: bad size\n"); PRINTF("xmem_erase: bad size\n");