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Change to use driver_return_t

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rocky
2005-01-19 09:42:32 +00:00
parent 9b8586d97f
commit a5dd90adb2
1 changed files with 21 additions and 26 deletions
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47
lib/driver/_cdio_bsdi.c
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@@ -1,8 +1,8 @@
/* /*
$Id: _cdio_bsdi.c,v 1.3 2005/01/17 17:20:09 rocky Exp $ $Id: _cdio_bsdi.c,v 1.4 2005/01/19 09:42:32 rocky Exp $
Copyright (C) 2001 Herbert Valerio Riedel <hvr@gnu.org> Copyright (C) 2001 Herbert Valerio Riedel <hvr@gnu.org>
Copyright (C) 2002, 2003, 2004 Rocky Bernstein <rocky@panix.com> Copyright (C) 2002, 2003, 2004, 2005 Rocky Bernstein <rocky@panix.com>
This program is free software; you can redistribute it and/or modify This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by it under the terms of the GNU General Public License as published by
@@ -27,7 +27,7 @@
# include "config.h" # include "config.h"
#endif #endif
static const char _rcsid[] = "$Id: _cdio_bsdi.c,v 1.3 2005/01/17 17:20:09 rocky Exp $"; static const char _rcsid[] = "$Id: _cdio_bsdi.c,v 1.4 2005/01/19 09:42:32 rocky Exp $";
#include <cdio/logging.h> #include <cdio/logging.h>
#include <cdio/sector.h> #include <cdio/sector.h>
@@ -298,17 +298,17 @@ _read_mode1_sector_bsdi (void *user_data, void *data, lsn_t lsn,
Returns 0 if no error. Returns 0 if no error.
*/ */
static int static int
_read_mode1_sectors_bsdi (void *user_data, void *data, lsn_t lsn, _read_mode1_sectors_bsdi (void *p_user_data, void *p_data, lsn_t lsn,
bool b_form2, unsigned int nblocks) bool b_form2, unsigned int nblocks)
{ {
_img_private_t *p_env = user_data; _img_private_t *p_env = p_user_data;
unsigned int i; unsigned int i;
int retval; int retval;
unsigned int blocksize = b_form2 ? M2RAW_SECTOR_SIZE : CDIO_CD_FRAMESIZE; unsigned int blocksize = b_form2 ? M2RAW_SECTOR_SIZE : CDIO_CD_FRAMESIZE;
for (i = 0; i < nblocks; i++) { for (i = 0; i < nblocks; i++) {
if ( (retval = _read_mode1_sector_bsdi (p_env, if ( (retval = _read_mode1_sector_bsdi (p_env,
((char *)data) + (blocksize * i), ((char *)p_data) + (blocksize * i),
lsn + i, b_form2)) ) lsn + i, b_form2)) )
return retval; return retval;
} }
@@ -320,14 +320,14 @@ _read_mode1_sectors_bsdi (void *user_data, void *data, lsn_t lsn,
from lsn. Returns 0 if no error. from lsn. Returns 0 if no error.
*/ */
static int static int
_read_mode2_sector_bsdi (void *user_data, void *data, lsn_t lsn, _read_mode2_sector_bsdi (void *p_user_data, void *p_data, lsn_t lsn,
bool b_form2) bool b_form2)
{ {
char buf[M2RAW_SECTOR_SIZE] = { 0, }; char buf[M2RAW_SECTOR_SIZE] = { 0, };
struct cdrom_msf *msf = (struct cdrom_msf *) &buf; struct cdrom_msf *msf = (struct cdrom_msf *) &buf;
msf_t _msf; msf_t _msf;
_img_private_t *p_env = user_data; _img_private_t *p_env = p_user_data;
cdio_lba_to_msf (cdio_lsn_to_lba(lsn), &_msf); cdio_lba_to_msf (cdio_lsn_to_lba(lsn), &_msf);
msf->cdmsf_min0 = cdio_from_bcd8(_msf.m); msf->cdmsf_min0 = cdio_from_bcd8(_msf.m);
@@ -367,9 +367,9 @@ _read_mode2_sector_bsdi (void *user_data, void *data, lsn_t lsn,
} }
if (b_form2) if (b_form2)
memcpy (data, buf, M2RAW_SECTOR_SIZE); memcpy (p_data, buf, M2RAW_SECTOR_SIZE);
else else
memcpy (((char *)data), buf + CDIO_CD_SUBHEADER_SIZE, CDIO_CD_FRAMESIZE); memcpy (((char *)p_data), buf + CDIO_CD_SUBHEADER_SIZE, CDIO_CD_FRAMESIZE);
return 0; return 0;
} }
@@ -425,18 +425,15 @@ _stat_size_bsdi (void *user_data)
/*! /*!
Set the key "arg" to "value" in source device. Set the key "arg" to "value" in source device.
*/ */
static int static driver_return_code_t
_set_arg_bsdi (void *user_data, const char key[], const char value[]) _set_arg_bsdi (void *user_data, const char key[], const char value[])
{ {
_img_private_t *p_env = user_data; _img_private_t *p_env = user_data;
if (!strcmp (key, "source")) if (!strcmp (key, "source"))
{ {
if (!value) if (!value) return DRIVER_OP_ERROR;
return -2;
free (p_env->gen.source_name); free (p_env->gen.source_name);
p_env->gen.source_name = strdup (value); p_env->gen.source_name = strdup (value);
} }
else if (!strcmp (key, "access-mode")) else if (!strcmp (key, "access-mode"))
@@ -446,10 +443,8 @@ _set_arg_bsdi (void *user_data, const char key[], const char value[])
else else
cdio_warn ("unknown access type: %s. ignored.", value); cdio_warn ("unknown access type: %s. ignored.", value);
} }
else else return DRIVER_OP_ERROR;
return -1; return DRIVER_OP_SUCCESS;
return 0;
} }
/*! /*!
@@ -518,11 +513,11 @@ read_toc_bsdi (void *p_user_data)
Eject media in CD drive. If successful, as a side effect we Eject media in CD drive. If successful, as a side effect we
also free obj. also free obj.
*/ */
static int static driver_return_code_t
_eject_media_bsdi (void *user_data) { _eject_media_bsdi (void *p_user_data) {
_img_private_t *p_env = user_data; _img_private_t *p_env = p_user_data;
int ret=2; int ret=DRIVER_OP_ERROR;
int status; int status;
int fd; int fd;
@@ -542,14 +537,14 @@ _eject_media_bsdi (void *user_data) {
} }
break; break;
} }
ret=0; ret=DRIVER_OP_SUCCESS;
} else { } else {
cdio_warn ("CDROM_DRIVE_STATUS failed: %s\n", strerror(errno)); cdio_warn ("CDROM_DRIVE_STATUS failed: %s\n", strerror(errno));
ret=1; ret=DRIVER_OP_ERROR;
} }
close(fd); close(fd);
} }
return 2; return ret;
} }
/*! /*!