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udhcpc: convert to getopt32

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This commit is contained in:
Denis Vlasenko
2006-11-27 23:43:28 +00:00
parent 30d7a346e6
commit e2d3ded354
4 changed files with 154 additions and 170 deletions
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6
networking/udhcp/dhcpd.c
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@@ -68,11 +68,13 @@ int udhcpd_main(int argc, char *argv[])
timeout_end = time(0) + server_config.auto_time;
while (1) { /* loop until universe collapses */
if (server_socket < 0)
if ((server_socket = listen_socket(INADDR_ANY, SERVER_PORT, server_config.interface)) < 0) {
if (server_socket < 0) {
server_socket = listen_socket(INADDR_ANY, SERVER_PORT, server_config.interface);
if (server_socket < 0) {
bb_perror_msg("FATAL: cannot create server socket");
return 2;
}
}
max_sock = udhcp_sp_fd_set(&rfds, server_socket);
if (server_config.auto_time) {