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Change read routines so the use the driver_return_code_t enumeration.

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It's a little cleaner and may make things clearer in debugging.
This commit is contained in:
rocky
2005-01-23 19:16:58 +00:00
parent 11ade4b1eb
commit 19856a30da
15 changed files with 196 additions and 216 deletions
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40
include/cdio/read.h
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@@ -1,5 +1,5 @@
/* -*- c -*-
$Id: read.h,v 1.2 2005/01/20 04:51:14 rocky Exp $
$Id: read.h,v 1.3 2005/01/23 19:16:58 rocky Exp $
Copyright (C) 2005 Rocky Bernstein <rocky@panix.com>
@@ -62,10 +62,9 @@ extern "C" {
@param p_cdio object to read from
@param p_buf place to read data into
@param i_lsn sector to read
@return 0 if no error, nonzero otherwise.
*/
int cdio_read_audio_sector (const CdIo_t *p_cdio, void *p_buf, lsn_t i_lsn);
driver_return_code_t cdio_read_audio_sector (const CdIo_t *p_cdio,
void *p_buf, lsn_t i_lsn);
/*!
Reads audio sectors
@@ -74,11 +73,10 @@ extern "C" {
@param p_buf place to read data into
@param i_lsn sector to read
@param i_sectors number of sectors to read
@return 0 if no error, nonzero otherwise.
*/
int cdio_read_audio_sectors (const CdIo_t *p_cdio, void *p_buf, lsn_t i_lsn,
unsigned int i_sectors);
driver_return_code_t cdio_read_audio_sectors (const CdIo_t *p_cdio,
void *p_buf, lsn_t i_lsn,
unsigned int i_sectors);
/*!
Reads a mode 1 sector
@@ -88,11 +86,10 @@ extern "C" {
@param i_lsn sector to read
@param b_form2 true for reading mode 1 form 2 sectors or false for
mode 1 form 1 sectors.
@return 0 if no error, nonzero otherwise.
*/
int cdio_read_mode1_sector (const CdIo_t *p_cdio, void *p_buf, lsn_t i_lsn,
bool b_form2);
driver_return_code_t cdio_read_mode1_sector (const CdIo_t *p_cdio,
void *p_buf, lsn_t i_lsn,
bool b_form2);
/*!
Reads mode 1 sectors
@@ -103,11 +100,11 @@ extern "C" {
@param b_form2 true for reading mode 1 form 2 sectors or false for
mode 1 form 1 sectors.
@param i_sectors number of sectors to read
@return 0 if no error, nonzero otherwise.
*/
int cdio_read_mode1_sectors (const CdIo_t *p_cdio, void *p_buf, lsn_t i_lsn,
bool b_form2, unsigned int i_sectors);
driver_return_code_t cdio_read_mode1_sectors (const CdIo_t *p_cdio,
void *p_buf, lsn_t i_lsn,
bool b_form2,
unsigned int i_sectors);
/*!
Reads a mode 2 sector
@@ -120,8 +117,9 @@ extern "C" {
@return 0 if no error, nonzero otherwise.
*/
int cdio_read_mode2_sector (const CdIo_t *p_cdio, void *p_buf, lsn_t i_lsn,
bool b_form2);
driver_return_code_t cdio_read_mode2_sector (const CdIo_t *p_cdio,
void *p_buf, lsn_t i_lsn,
bool b_form2);
/*!
Reads mode 2 sectors
@@ -135,8 +133,10 @@ extern "C" {
@return 0 if no error, nonzero otherwise.
*/
int cdio_read_mode2_sectors (const CdIo_t *p_cdio, void *p_buf, lsn_t i_lsn,
bool b_form2, unsigned int i_sectors);
driver_return_code_t cdio_read_mode2_sectors (const CdIo_t *p_cdio,
void *p_buf, lsn_t i_lsn,
bool b_form2,
unsigned int i_sectors);
#ifdef __cplusplus
}