contains utilities that send SCSI commands to devices. Beta version.
| sg_requests.c (sg3_utils-1.47r908.tgz) | : | sg_requests.c (sg3_utils-1.47r915.tar.xz) |
|---|
| | |
| skipping to change at line 37 | | skipping to change at line 37 |
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| #include "sg_cmds_basic.h" | | #include "sg_cmds_basic.h" |
| #include "sg_pr2serr.h" | | #include "sg_pr2serr.h" |
| #include "sg_pt.h" | | #include "sg_pt.h" |
| | |
| /* A utility program for the Linux OS SCSI subsystem. | | /* A utility program for the Linux OS SCSI subsystem. |
| * | | * |
| * | | * |
| * This program issues the SCSI command REQUEST SENSE to the given SCSI device. | | * This program issues the SCSI command REQUEST SENSE to the given SCSI device. |
| */ | | */ |
| | |
|
| static const char * version_str = "1.36 20210610"; | | static const char * version_str = "1.38 20211001"; |
| | |
| #define MAX_REQS_RESP_LEN 255 | | #define MAX_REQS_RESP_LEN 255 |
| #define DEF_REQS_RESP_LEN 252 | | #define DEF_REQS_RESP_LEN 252 |
| | |
| #define SENSE_BUFF_LEN 96 /* Arbitrary, could be larger */ | | #define SENSE_BUFF_LEN 96 /* Arbitrary, could be larger */ |
| #define DEF_PT_TIMEOUT 60 /* 60 seconds */ | | #define DEF_PT_TIMEOUT 60 /* 60 seconds */ |
| | |
| #define REQUEST_SENSE_CMD 0x3 | | #define REQUEST_SENSE_CMD 0x3 |
| #define REQUEST_SENSE_CMDLEN 6 | | #define REQUEST_SENSE_CMDLEN 6 |
| | |
| | |
| skipping to change at line 333 | | skipping to change at line 333 |
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| | |
| pr2serr(" cdb: %s\n", | | pr2serr(" cdb: %s\n", |
| sg_get_command_str(rs_cdb, REQUEST_SENSE_CMDLEN, | | sg_get_command_str(rs_cdb, REQUEST_SENSE_CMDLEN, |
| true, sizeof(bb), bb)); | | true, sizeof(bb), bb)); |
| } | | } |
| rs = do_scsi_pt(ptvp, -1, DEF_PT_TIMEOUT, verbose); | | rs = do_scsi_pt(ptvp, -1, DEF_PT_TIMEOUT, verbose); |
| n = sg_cmds_process_resp(ptvp, "Request sense", rs, (0 == k), | | n = sg_cmds_process_resp(ptvp, "Request sense", rs, (0 == k), |
| verbose, &sense_cat); | | verbose, &sense_cat); |
| } | | } |
| if (-1 == n) { | | if (-1 == n) { |
|
| ret = sg_convert_errno(get_scsi_pt_os_err(ptvp)); | | if (get_scsi_pt_transport_err(ptvp)) |
| | ret = SG_LIB_TRANSPORT_ERROR; |
| | else |
| | ret = sg_convert_errno(get_scsi_pt_os_err(ptvp)); |
| goto finish; | | goto finish; |
| } else if (-2 == n) { | | } else if (-2 == n) { |
| switch (sense_cat) { | | switch (sense_cat) { |
| case SG_LIB_CAT_RECOVERED: | | case SG_LIB_CAT_RECOVERED: |
| case SG_LIB_CAT_NO_SENSE: | | case SG_LIB_CAT_NO_SENSE: |
| break; | | break; |
| case SG_LIB_CAT_NOT_READY: | | case SG_LIB_CAT_NOT_READY: |
| ++num_errs; | | ++num_errs; |
| if (1 == num_rs) { | | if (1 == num_rs) { |
| ret = sense_cat; | | ret = sense_cat; |
| | |
| skipping to change at line 426 | | skipping to change at line 429 |
|---|
| | |
| pr2serr(" cdb: %s\n", | | pr2serr(" cdb: %s\n", |
| sg_get_command_str(rs_cdb, REQUEST_SENSE_CMDLEN, | | sg_get_command_str(rs_cdb, REQUEST_SENSE_CMDLEN, |
| true, sizeof(bb), bb)); | | true, sizeof(bb), bb)); |
| } | | } |
| rs = do_scsi_pt(ptvp, -1, DEF_PT_TIMEOUT, verbose); | | rs = do_scsi_pt(ptvp, -1, DEF_PT_TIMEOUT, verbose); |
| n = sg_cmds_process_resp(ptvp, "Request sense", rs, (0 == k), | | n = sg_cmds_process_resp(ptvp, "Request sense", rs, (0 == k), |
| verbose, &sense_cat); | | verbose, &sense_cat); |
| } | | } |
| if (-1 == n) { | | if (-1 == n) { |
|
| ret = sg_convert_errno(get_scsi_pt_os_err(ptvp)); | | if (get_scsi_pt_transport_err(ptvp)) |
| | ret = SG_LIB_TRANSPORT_ERROR; |
| | else |
| | ret = sg_convert_errno(get_scsi_pt_os_err(ptvp)); |
| goto finish; | | goto finish; |
| } else if (-2 == n) { | | } else if (-2 == n) { |
| switch (sense_cat) { | | switch (sense_cat) { |
| case SG_LIB_CAT_RECOVERED: | | case SG_LIB_CAT_RECOVERED: |
| case SG_LIB_CAT_NO_SENSE: | | case SG_LIB_CAT_NO_SENSE: |
| break; | | break; |
| case SG_LIB_CAT_NOT_READY: | | case SG_LIB_CAT_NOT_READY: |
| ++num_errs; | | ++num_errs; |
| if (1 == num_rs) { | | if (1 == num_rs) { |
| ret = sense_cat; | | ret = sense_cat; |
| | |
| skipping to change at line 474 | | skipping to change at line 480 |
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| if (sg_scsi_normalize_sense(rsBuff, act_din_len, &ssh)) { | | if (sg_scsi_normalize_sense(rsBuff, act_din_len, &ssh)) { |
| if (ssh.sense_key > 0) { | | if (ssh.sense_key > 0) { |
| ++num_din_errs; | | ++num_din_errs; |
| most_recent_skey = ssh.sense_key; | | most_recent_skey = ssh.sense_key; |
| } | | } |
| if (not_raw_hex && ((1 == num_rs) || verbose)) { | | if (not_raw_hex && ((1 == num_rs) || verbose)) { |
| char bb[144]; | | char bb[144]; |
| | |
| sg_get_sense_str(NULL, rsBuff, act_din_len, | | sg_get_sense_str(NULL, rsBuff, act_din_len, |
| false, sizeof(bb), bb); | | false, sizeof(bb), bb); |
|
| pr2serr("data-in decoded as sense:\n%s\n", b); | | pr2serr("data-in decoded as sense:\n%s\n", bb); |
| } | | } |
| } | | } |
| } | | } |
| partial_clear_scsi_pt_obj(ptvp); | | partial_clear_scsi_pt_obj(ptvp); |
| if (ret) | | if (ret) |
| goto finish; | | goto finish; |
| | |
| if (act_din_len > 0) { | | if (act_din_len > 0) { |
| if (do_raw) | | if (do_raw) |
| dStrRaw(rsBuff, act_din_len); | | dStrRaw(rsBuff, act_din_len); |
| | | |
| End of changes. 4 change blocks. |
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| 4 lines changed or deleted | | 10 lines changed or added |
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