diff options
| -rw-r--r-- | tools/hcitool.c | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/tools/hcitool.c b/tools/hcitool.c index c9d3dbd6..ec043d6e 100644 --- a/tools/hcitool.c +++ b/tools/hcitool.c @@ -484,6 +484,7 @@ static struct option scan_options[] = { { "numrsp", 1, 0, 'n' }, { "iac", 1, 0, 'i' }, { "flush", 0, 0, 'f' }, + { "refresh", 0, 0, 'r' }, { "class", 0, 0, 'C' }, { "info", 0, 0, 'I' }, { "oui", 0, 0, 'O' }, @@ -494,7 +495,7 @@ static struct option scan_options[] = { static char *scan_help = "Usage:\n" - "\tscan [--length=N] [--numrsp=N] [--iac=lap] [--flush] [--class] [--info] [--oui]\n"; + "\tscan [--length=N] [--numrsp=N] [--iac=lap] [--flush] [--class] [--info] [--oui] [--refresh]\n"; static void cmd_scan(int dev_id, int argc, char **argv) { @@ -507,7 +508,7 @@ static void cmd_scan(int dev_id, int argc, char **argv) struct hci_version version; struct hci_dev_info di; struct hci_conn_info_req *cr; - int extcls = 0, extinf = 0, extoui = 0; + int refresh = 0, extcls = 0, extinf = 0, extoui = 0; int i, n, l, opt, dd, cc, nc; length = 8; /* ~10 seconds */ @@ -543,6 +544,10 @@ static void cmd_scan(int dev_id, int argc, char **argv) flags |= IREQ_CACHE_FLUSH; break; + case 'r': + refresh = 1; + break; + case 'C': extcls = 1; break; @@ -598,12 +603,15 @@ static void cmd_scan(int dev_id, int argc, char **argv) printf("\n"); for (i = 0; i < num_rsp; i++) { - memset(name, 0, sizeof(name)); - tmp = get_device_name(&di.bdaddr, &(info+i)->bdaddr); - if (tmp) { - strncpy(name, tmp, 249); - free(tmp); - nc = 1; + if (!refresh) { + memset(name, 0, sizeof(name)); + tmp = get_device_name(&di.bdaddr, &(info+i)->bdaddr); + if (tmp) { + strncpy(name, tmp, 249); + free(tmp); + nc = 1; + } else + nc = 0; } else nc = 0; |