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Remove dupicated code caused by mixup with existing get-media-changed code.

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This commit is contained in:
R. Bernstein
2009-10-22 05:47:25 -04:00
parent b2dda51f57
commit 639f1e4f36
2 changed files with 21 additions and 47 deletions
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66
lib/driver/FreeBSD/freebsd.c
View File

@@ -1,7 +1,7 @@
/*
$Id: freebsd.c,v 1.38 2008/04/21 18:30:20 karl Exp $
Copyright (C) 2003, 2004, 2005, 2008 Rocky Bernstein <rocky@gnu.org>
Copyright (C) 2003, 2004, 2005, 2008, 2009 Rocky Bernstein <rocky@gnu.org>
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
@@ -26,7 +26,7 @@
# include "config.h"
#endif
static const char _rcsid[] = "$Id: freebsd.c,v 1.38 2008/04/21 18:30:20 karl Exp $";
static const char _rcsid[] = "$Id: freebsd.c,v 1.38 2009/10/22 18:30:20 rocky Exp $";
#include "freebsd.h"
@@ -746,24 +746,6 @@ close_tray_freebsd (const char *psz_device)
#endif /*HAVE_FREEBSD_CDROM*/
}
#ifdef HAVE_FREEBSD_CDROM
/*! Find out if media has changed since the last call. @param
p_user_data the environment of the CD object to be acted upon.
@return 1 if media has changed since last call, 0 if not. Error
return codes are the same as driver_return_code_t
*/
static int
get_media_changed_freebsd (const void *p_user_data)
{
const _img_private_t *p_env = p_user_data;
if ( p_env->access_mode == _AM_CAM ) {
return mmc_get_media_changed( p_env->gen.cdio );
}
else
return DRIVER_OP_UNSUPPORTED;
}
#endif /*HAVE_FREEBSD_CDROM*/
/*! Find out if media has changed since the last call. @param
p_user_data the environment of the CD object to be acted upon.
@return 1 if media has changed since last call, 0 if not. Error
@@ -777,14 +759,7 @@ get_media_changed_freebsd (const void *p_user_data)
const _img_private_t *p_env = p_user_data;
int changed = 0 ;
if ( p_env->access_mode == _AM_CAM ) {
changed = mmc_get_media_changed( p_env->gen.cdio );
}
else if ( p_env->access_mode == _AM_IOCTL ) {
changed = mmc_get_media_changed( p_env->gen.cdio );
}
else
return DRIVER_OP_UNSUPPORTED;
changed = mmc_get_media_changed( p_env->gen.cdio );
return ((changed > 0) ? changed : 0);
@@ -794,26 +769,27 @@ get_media_changed_freebsd (const void *p_user_data)
#endif /*HAVE_FREEBSD_CDROM*/
}
#ifdef HAVE_FREEBSD_CDROM
static const char*
get_access_mode(const char *source)
{
if(source) {
if (!(strncmp(source, "/dev/acd", 8)))
return "ioctl";
else {
char devname[256];
int bytes = readlink(source, devname, 255);
if (source) {
if (!(strncmp(source, "/dev/acd", 8)))
return "ioctl";
else {
char devname[256];
int bytes = readlink(source, devname, 255);
if(bytes >0) {
devname[bytes]=0;
if (!(strncmp(devname, "acd", 3)))
return "ioctl";
}
}
}
return "CAM";
if (bytes > 0) {
devname[bytes]=0;
if (!(strncmp(devname, "acd", 3)))
return "ioctl";
}
}
}
return "CAM";
}
#endif /*HAVE_FREEBSD_CDROM*/
/*!
Initialization routine. This is the only thing that doesn't
@@ -842,8 +818,8 @@ cdio_open_am_freebsd (const char *psz_orig_source_name,
_img_private_t *_data;
char *psz_source_name;
if(!psz_access_mode)
psz_access_mode = get_access_mode(psz_orig_source_name);
if (!psz_access_mode)
psz_access_mode = get_access_mode(psz_orig_source_name);
cdio_funcs_t _funcs = {
.audio_get_volume = audio_get_volume_freebsd,

2
lib/driver/FreeBSD/freebsd.h
View File

@@ -157,8 +157,6 @@ void get_drive_cap_freebsd_cam (const _img_private_t *p_env,
cdio_drive_write_cap_t *p_write_cap,
cdio_drive_misc_cap_t *p_misc_cap);
static int get_media_changed_freebsd (const void *p_user_data);
int get_media_changed_freebsd (const void *p_user_data);
char *get_mcn_freebsd_ioctl (const _img_private_t *p_env);