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Changed the IOCtl implementation of READ TRACK INFORMATION so that it returns if it succeded or failed, so the ATAPI and SCSI controllers can then act accordingly.

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This commit is contained in:
OBattler
2016-12-25 17:52:17 +01:00
parent 4d71ebaf67
commit 92c44cb89f
5 changed files with 42 additions and 7 deletions
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13
src/cdrom-ioctl.c
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@@ -537,11 +537,13 @@ static void ioctl_read_header(uint8_t *in_cdb, uint8_t *b)
ioctl_close();
}
static void ioctl_read_track_information(uint8_t *in_cdb, uint8_t *b)
static int ioctl_read_track_information(uint8_t *in_cdb, uint8_t *b)
{
int maxlen = 0;
int len = 0;
int ret = 0;
const UCHAR cdb[12];
UCHAR buf[65535];
@@ -552,7 +554,12 @@ static void ioctl_read_track_information(uint8_t *in_cdb, uint8_t *b)
ioctl_open(0);
memcpy(cdb, in_cdb, 12);
SCSICommand(cdb, buf, 65535);
ret = SCSICommand(cdb, buf, 65535);
if (!ret)
{
return 0;
}
len = buf[0];
len <<= 8;
@@ -569,6 +576,8 @@ static void ioctl_read_track_information(uint8_t *in_cdb, uint8_t *b)
memcpy(b, buf, len);
ioctl_close();
return 1;
}
static void ioctl_read_disc_information(uint8_t *b)