diff --git a/tools/hwsim.c b/tools/hwsim.c index 7400696c..730ddcd2 100644 --- a/tools/hwsim.c +++ b/tools/hwsim.c @@ -68,12 +68,15 @@ enum { static struct l_genl_family *hwsim; -static bool keep_radios; static bool create_action; static bool list_action; static const char *list_option; static const char *destroy_action; +static bool keep_radios_attr; +static bool no_vif_attr; +static const char *radio_name_attr; + static void do_debug(const char *str, void *user_data) { const char *prefix = user_data; @@ -250,14 +253,32 @@ static void hwsim_ready(void *user_data) } if (create_action) { - msg = l_genl_msg_new_sized(HWSIM_CMD_NEW_RADIO, - keep_radios ? 0 : 4); + size_t msg_size = 0; - if (!keep_radios) + if (!keep_radios_attr) + msg_size += 4; + + if (radio_name_attr) + msg_size += sizeof(radio_name_attr); + + if (no_vif_attr) + msg_size += 4; + + msg = l_genl_msg_new_sized(HWSIM_CMD_NEW_RADIO, msg_size); + + if (!keep_radios_attr) l_genl_msg_append_attr(msg, HWSIM_ATTR_DESTROY_RADIO_ON_CLOSE, 0, NULL); + if (radio_name_attr) + l_genl_msg_append_attr(msg, HWSIM_ATTR_RADIO_NAME, + sizeof(radio_name_attr), + radio_name_attr); + + if (no_vif_attr) + l_genl_msg_append_attr(msg, HWSIM_ATTR_NO_VIF, 0, NULL); + l_genl_family_send(hwsim, msg, create_callback, NULL, NULL); return; } else if (destroy_action) { @@ -312,17 +333,21 @@ static void usage(void) "\t-C, --create Create new simulated radio\n" "\t-D, --destroy Destroy existing radio\n" "\t-k, --keep Do not destroy radios when " - "program exits\n" + "program exits\n" + "\t-n, --name Name of a radio to be created\n" + "\t-i, --nointerface Do not create VIF\n" "\t-h, --help Show help options\n"); } static const struct option main_options[] = { - { "list", optional_argument, NULL, 'L' }, - { "create", no_argument, NULL, 'C' }, - { "destroy", required_argument, NULL, 'D' }, - { "keep", no_argument, NULL, 'k' }, - { "version", no_argument, NULL, 'v' }, - { "help", no_argument, NULL, 'h' }, + { "list", optional_argument, NULL, 'L' }, + { "create", no_argument, NULL, 'C' }, + { "destroy", required_argument, NULL, 'D' }, + { "keep", no_argument, NULL, 'k' }, + { "name", required_argument, NULL, 'n' }, + { "nointerface", no_argument, NULL, 'i' }, + { "version", no_argument, NULL, 'v' }, + { "help", no_argument, NULL, 'h' }, { } }; @@ -336,7 +361,8 @@ int main(int argc, char *argv[]) for (;;) { int opt; - opt = getopt_long(argc, argv, ":L:CD:vhk", main_options, NULL); + opt = getopt_long(argc, argv, ":L:CD:kn:iv", main_options, + NULL); if (opt < 0) break; @@ -364,7 +390,13 @@ int main(int argc, char *argv[]) actions++; break; case 'k': - keep_radios = true; + keep_radios_attr = true; + break; + case 'n': + radio_name_attr = optarg; + break; + case 'i': + no_vif_attr = true; break; case 'v': printf("%s\n", VERSION);