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| author | Douglas Gilbert <dgilbert@interlog.com> | 2010-04-01 04:17:21 +0000 |
|---|---|---|
| committer | Douglas Gilbert <dgilbert@interlog.com> | 2010-04-01 04:17:21 +0000 |
| commit | dcf1df7ea54a678406ac4a295e6b8272bad36556 (patch) | |
| tree | 1a24f88bcb31110b21382fa2dbe2ccf77b1f531e /src/sg_unmap.c | |
| parent | c74ed01de6f00ecd6f1905c9ec6674e25207f5fb (diff) | |
| download | sg3_utils-dcf1df7ea54a678406ac4a295e6b8272bad36556.tar.gz | |
first cut of sync with sbc3r22
git-svn-id: https://svn.bingwo.ca/repos/sg3_utils/trunk@333 6180dd3e-e324-4e3e-922d-17de1ae2f315
Diffstat (limited to 'src/sg_unmap.c')
| -rw-r--r-- | src/sg_unmap.c | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/src/sg_unmap.c b/src/sg_unmap.c index f6566f01..db151a7f 100644 --- a/src/sg_unmap.c +++ b/src/sg_unmap.c @@ -29,7 +29,7 @@ * logical blocks. */ -static char * version_str = "1.00 20100312"; +static char * version_str = "1.01 20100331"; #define DEF_TIMEOUT_SECS 60 @@ -37,6 +37,7 @@ static char * version_str = "1.00 20100312"; static struct option long_options[] = { + {"anchor", no_argument, 0, 'a'}, {"grpnum", required_argument, 0, 'g'}, {"help", no_argument, 0, 'h'}, {"in", required_argument, 0, 'I'}, @@ -52,11 +53,12 @@ static void usage() { fprintf(stderr, "Usage: " - "sg_unmap [--grpnum=GN] [--help] [--in=FILE] [--lba=LBA,LBA..]\n" - " [--num=NUM,NUM...] [--timeout=TO] [--verbose] " - "[--version]\n" - " DEVICE\n" + "sg_unmap [--anchor] [--grpnum=GN] [--help] [--in=FILE]\n" + " [--lba=LBA,LBA..] [--num=NUM,NUM...] " + "[--timeout=TO]\n" + " [--verbose] [--version] DEVICE\n" " where:\n" + " --anchor|-a set anchor field in cdb\n" " --grpnum=GN|-g GN GN is group number field (def: 0)\n" " --help|-h print out usage message\n" " --in=FILE|-I FILE read LBA, NUM pairs in ASCII hex " @@ -331,6 +333,7 @@ main(int argc, char * argv[]) const char * in_op = NULL; int addr_arr_len = 0; int num_arr_len = 0; + int anchor = 0; int timeout = DEF_TIMEOUT_SECS; int verbose = 0; const char * device_name = NULL; @@ -343,12 +346,15 @@ main(int argc, char * argv[]) while (1) { int option_index = 0; - c = getopt_long(argc, argv, "ghIHl:n:t:vV", long_options, + c = getopt_long(argc, argv, "aghIHl:n:t:vV", long_options, &option_index); if (c == -1) break; switch (c) { + case 'a': + ++anchor; + break; case 'g': num = sscanf(optarg, "%d", &res); if ((1 == num) && ((res < 0) || (res > 31))) @@ -493,8 +499,8 @@ main(int argc, char * argv[]) return SG_LIB_FILE_ERROR; } - res = sg_ll_unmap(sg_fd, grpnum, timeout, param_arr, param_len, - 1, verbose); + res = sg_ll_unmap_v2(sg_fd, anchor, grpnum, timeout, param_arr, param_len, + 1, verbose); ret = res; if (SG_LIB_CAT_NOT_READY == res) { fprintf(stderr, "UNMAP failed, device not ready\n"); |