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2003-07-17 Abel Deuring <a.deuring@satzbau-gmbh.de> 

* sanei/sanei_scsi.c: improved SCSI error handling in
          sanei_scsi_cmd2 for FREEBSD_CAM_INTERFACE
merge-requests/1/head
Abel Deuring 2003-07-17 20:35:25 +00:00
rodzic 8007efa1a3
commit ee430a8af6
2 zmienionych plików z 23 dodań i 11 usunięć
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5
ChangeLog
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@ -1,3 +1,8 @@
2003-07-17 Abel Deuring <a.deuring@satzbau-gmbh.de>
* sanei/sanei_scsi.c: improved SCSI error handling in
sanei_scsi_cmd2 for FREEBSD_CAM_INTERFACE
2003-07-17 Henning Meier-Geinitz <henning@meier-geinitz.de>
* sanei/sanei_usb.c: Enable close_on_exec in sanei_usb_open.

29
sanei/sanei_scsi.c
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@ -2768,22 +2768,19 @@ SANE_Status sanei_scsi_cmd2(int fd,
const void *src, size_t src_size,
void *dst, size_t * dst_size) {
/* xxx obsolete size_t cdb_size;
*/
struct cam_device *dev;
union ccb *ccb;
int rv;
u_int32_t ccb_flags;
char* data_buf;
size_t data_len;
SANE_Status status;
if (fd < 0 || fd > CAM_MAXDEVS || cam_devices[fd] == NULL) {
fprintf(stderr, "attempt to reference invalid unit %d\n", fd);
return SANE_STATUS_INVAL;
}
/* xxx obsolete: cdb_size = CDB_SIZE (*(u_char *) src);
*/
dev = cam_devices[fd];
ccb = cam_getccb(dev);
@ -2836,19 +2833,29 @@ SANE_Status sanei_scsi_cmd2(int fd,
DBG (1, "sanei_scsi_cmd: scsi returned with status %d\n",
(ccb->ccb_h.status & CAM_STATUS_MASK));
if((ccb->ccb_h.status & CAM_STATUS_MASK)
== SANE_STATUS_DEVICE_BUSY)
return SANE_STATUS_DEVICE_BUSY;
switch (ccb->ccb_h.status & CAM_STATUS_MASK)
{
case CAM_BUSY:
case CAM_SEL_TIMEOUT:
case CAM_SCSI_BUSY:
status = SANE_STATUS_DEVICE_BUSY;
break;
default:
status = SANE_STATUS_IO_ERROR;
}
handler = fd_info[fd].sense_handler;
if (handler) {
SANE_Status st = (*handler) (fd, ((u_char*)(&ccb->csio.sense_data)),
if (handler && (ccb->ccb_h.status & CAM_AUTOSNS_VALID)) {
SANE_Status st = (*handler)
(fd, ((u_char*)(&ccb->csio.sense_data)),
fd_info[fd].sense_handler_arg);
cam_freeccb(ccb);
return st;
}
else
return SANE_STATUS_IO_ERROR;
else {
cam_freeccb(ccb);
return status;
}
}
cam_freeccb(ccb);
return SANE_STATUS_GOOD;