creates, loads, manipulates and writes ISO 9660 filesystem images with Rock Ridge extensions. It is suitable for incremental data backup and for production of bootable ISO 9660 images. GNU xorriso is a statical compilation of the libraries libburn, libisofs, libisoburn, and libjte.
| sg-dummy.c (xorriso-1.5.2) | : | sg-dummy.c (xorriso-1.5.4) |
|---|
| | |
| skipping to change at line 138 | | skipping to change at line 138 |
|---|
| /* ts A61115: replacing call to sg-implementation internals from drive.c */ | | /* ts A61115: replacing call to sg-implementation internals from drive.c */ |
| int scsi_enumerate_drives(void) | | int scsi_enumerate_drives(void) |
| { | | { |
| libdax_msgs_submit(libdax_messenger, -1, 0x0002016b, | | libdax_msgs_submit(libdax_messenger, -1, 0x0002016b, |
| LIBDAX_MSGS_SEV_WARNING, LIBDAX_MSGS_PRIO_HIGH, | | LIBDAX_MSGS_SEV_WARNING, LIBDAX_MSGS_PRIO_HIGH, |
| "No MMC transport adapter is present. Running on sg-dummy.c.", | | "No MMC transport adapter is present. Running on sg-dummy.c.", |
| 0, 0); | | 0, 0); |
| return 1; | | return 1; |
| } | | } |
| | |
|
| /** Tells wether libburn has the given drive in use or exclusively reserved. | | /** Tells whether libburn has the given drive in use or exclusively reserved. |
| If it is "open" then libburn will eventually call sg_release() on it when | | If it is "open" then libburn will eventually call sg_release() on it when |
| it is time to give up usage and reservation. | | it is time to give up usage and reservation. |
| */ | | */ |
| /** Published as burn_drive.drive_is_open() */ | | /** Published as burn_drive.drive_is_open() */ |
| int sg_drive_is_open(struct burn_drive * d) | | int sg_drive_is_open(struct burn_drive * d) |
| { | | { |
| return 0; | | return 0; |
| } | | } |
| | |
| /** Opens the drive for SCSI commands and - if burn activities are prone | | /** Opens the drive for SCSI commands and - if burn activities are prone |
| | |
| skipping to change at line 171 | | skipping to change at line 171 |
|---|
| } | | } |
| | |
| /** Gives up the drive for SCSI commands and releases eventual access locks. | | /** Gives up the drive for SCSI commands and releases eventual access locks. |
| (Note: this is not physical tray locking.) | | (Note: this is not physical tray locking.) |
| */ | | */ |
| int sg_release(struct burn_drive *d) | | int sg_release(struct burn_drive *d) |
| { | | { |
| return 0; | | return 0; |
| } | | } |
| | |
|
| /** Sends a SCSI command to the drive, receives reply and evaluates wether | | /** Sends a SCSI command to the drive, receives reply and evaluates whether |
| the command succeeded or shall be retried or finally failed. | | the command succeeded or shall be retried or finally failed. |
| Returned SCSI errors shall not lead to a return value indicating failure. | | Returned SCSI errors shall not lead to a return value indicating failure. |
| The callers get notified by c->error. An SCSI failure which leads not to | | The callers get notified by c->error. An SCSI failure which leads not to |
| a retry shall be notified via scsi_notify_error(). | | a retry shall be notified via scsi_notify_error(). |
| The Libburn_log_sg_commandS facility might be of help when problems with | | The Libburn_log_sg_commandS facility might be of help when problems with |
| a drive have to be examined. It shall stay disabled for normal use. | | a drive have to be examined. It shall stay disabled for normal use. |
| @return: 1 success , <=0 failure | | @return: 1 success , <=0 failure |
| */ | | */ |
| int sg_issue_command(struct burn_drive *d, struct command *c) | | int sg_issue_command(struct burn_drive *d, struct command *c) |
| { | | { |
| | |
| skipping to change at line 202 | | skipping to change at line 202 |
|---|
| int sg_obtain_scsi_adr(char *path, int *bus_no, int *host_no, int *channel_no, | | int sg_obtain_scsi_adr(char *path, int *bus_no, int *host_no, int *channel_no, |
| int *target_no, int *lun_no) | | int *target_no, int *lun_no) |
| { | | { |
| libdax_msgs_submit(libdax_messenger, -1, 0x0002016c, | | libdax_msgs_submit(libdax_messenger, -1, 0x0002016c, |
| LIBDAX_MSGS_SEV_DEBUG, LIBDAX_MSGS_PRIO_HIGH, | | LIBDAX_MSGS_SEV_DEBUG, LIBDAX_MSGS_PRIO_HIGH, |
| "No MMC transport adapter is present. Running on sg-dummy.c.", | | "No MMC transport adapter is present. Running on sg-dummy.c.", |
| 0, 0); | | 0, 0); |
| return 0; | | return 0; |
| } | | } |
| | |
|
| /** Tells wether a text is a persistent address as listed by the enumeration | | /** Tells whether a text is a persistent address as listed by the enumeration |
| functions. | | functions. |
| */ | | */ |
| int sg_is_enumerable_adr(char *adr) | | int sg_is_enumerable_adr(char *adr) |
| { | | { |
| return(0); | | return(0); |
| } | | } |
| | |
| /* Return 1 if the given path leads to a regular file or a device that can be | | /* Return 1 if the given path leads to a regular file or a device that can be |
| fseeked, read, and possibly written with 2 kB granularity. | | fseeked, read, and possibly written with 2 kB granularity. |
| */ | | */ |
| | | |
| End of changes. 3 change blocks. |
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| 3 lines changed or deleted | | 3 lines changed or added |
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