diff options
Diffstat (limited to 'networking/udhcp')
| -rw-r--r-- | networking/udhcp/dhcpc.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/networking/udhcp/dhcpc.c b/networking/udhcp/dhcpc.c index 8568ac1..e035bd4 100644 --- a/networking/udhcp/dhcpc.c +++ b/networking/udhcp/dhcpc.c @@ -58,6 +58,7 @@ struct client_config_t client_config = { .hostname = NULL, .fqdn = NULL, .ifindex = 0, + .retries = 3, .arp = "\0\0\0\0\0\0", /* appease gcc-3.0 */ }; @@ -202,13 +203,14 @@ int main(int argc, char *argv[]) {"request", required_argument, 0, 'r'}, {"script", required_argument, 0, 's'}, {"version", no_argument, 0, 'v'}, + {"retries", required_argument, 0, 't'}, {0, 0, 0, 0} }; /* get options */ while (1) { int option_index = 0; - c = getopt_long(argc, argv, "c:CV:fbH:h:F:i:np:qr:s:v", arg_options, &option_index); + c = getopt_long(argc, argv, "c:CV:fbH:h:F:i:np:qr:s:t:v", arg_options, &option_index); if (c == -1) break; switch (c) { @@ -284,6 +286,9 @@ int main(int argc, char *argv[]) case 's': client_config.script = optarg; break; + case 't': + client_config.retries = atoi(optarg); + break; case 'v': printf("udhcpcd, version %s\n\n", VERSION); return 0; @@ -353,7 +358,7 @@ int main(int argc, char *argv[]) /* timeout dropped to zero */ switch (state) { case INIT_SELECTING: - if (packet_num < 3) { + if (packet_num < client_config.retries) { if (packet_num == 0) xid = random_xid(); @@ -378,7 +383,7 @@ int main(int argc, char *argv[]) break; case RENEW_REQUESTED: case REQUESTING: - if (packet_num < 3) { + if (packet_num < client_config.retries) { /* send request packet */ if (state == RENEW_REQUESTED) send_renew(xid, server_addr, requested_ip); /* unicast */ |