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| author | Douglas Gilbert <dgilbert@interlog.com> | 2009-09-18 23:35:06 +0000 |
|---|---|---|
| committer | Douglas Gilbert <dgilbert@interlog.com> | 2009-09-18 23:35:06 +0000 |
| commit | 9e11e00479a4cd919028ecf226856e4c78c87354 (patch) | |
| tree | 1de3dcb14a5496785d01a09c175a512a71e63339 /include/sg_cmds_extra.h | |
| parent | 302a707e5073b1419bfe0097a1b76e1f70336ce9 (diff) | |
| download | sg3_utils-9e11e00479a4cd919028ecf226856e4c78c87354.tar.gz | |
start work on thin provisioning sbc3r20 additions
git-svn-id: https://svn.bingwo.ca/repos/sg3_utils/trunk@300 6180dd3e-e324-4e3e-922d-17de1ae2f315
Diffstat (limited to 'include/sg_cmds_extra.h')
| -rw-r--r-- | include/sg_cmds_extra.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/sg_cmds_extra.h b/include/sg_cmds_extra.h index 0ccde79f..2f095172 100644 --- a/include/sg_cmds_extra.h +++ b/include/sg_cmds_extra.h @@ -68,6 +68,13 @@ extern int sg_ll_format_unit(int sg_fd, int fmtpinfo, int longlist, int timeout_secs, void * paramp, int param_len, int noisy, int verbose); +/* Invokes a SCSI GET LBA STATUS command (SBC). Returns 0 -> success, + * SG_LIB_CAT_INVALID_OP -> GET LBA STATUS not supported, + * SG_LIB_CAT_ILLEGAL_REQ -> bad field in cdb, SG_LIB_CAT_ABORTED_COMMAND, + * SG_LIB_CAT_NOT_READY -> device not ready, -1 -> other failure */ +extern int sg_ll_get_lba_status(int sg_fd, uint64_t start_llba, void * resp, + int alloc_len, int noisy, int verbose); + /* Invokes a SCSI PERSISTENT RESERVE IN command (SPC). Returns 0 * when successful, SG_LIB_CAT_INVALID_OP if command not supported, * SG_LIB_CAT_ILLEGAL_REQ if field in cdb not supported, |