socklen_t len;
char *sockname, *ssockname;
struct stringlist dst, src;
- const char *delay;
/* Get configuration */
dst.n = 2;
dst.s = xcalloc(2, sizeof *dst.s);
- dst.s[0] = uaudio_get("rtp-destination");
- dst.s[1] = uaudio_get("rtp-destination-port");
+ dst.s[0] = uaudio_get("rtp-destination", NULL);
+ dst.s[1] = uaudio_get("rtp-destination-port", NULL);
src.n = 2;
src.s = xcalloc(2, sizeof *dst.s);
- src.s[0] = uaudio_get("rtp-source");
- src.s[1] = uaudio_get("rtp-source-port");
+ src.s[0] = uaudio_get("rtp-source", NULL);
+ src.s[1] = uaudio_get("rtp-source-port", NULL);
if(!dst.s[0])
fatal(0, "'rtp-destination' not set");
if(!dst.s[1])
src.n = 2;
} else
src.n = 0;
- if((delay = uaudio_get("rtp-delay-threshold")))
- rtp_delay_threshold = atoi(delay);
- else
- rtp_delay_threshold = 1000; /* microseconds */
+ rtp_delay_threshold = atoi(uaudio_get("rtp-delay-threshold", "1000"));
+ /* ...microseconds */
/* Resolve addresses */
res = get_address(&dst, &pref, &sockname);
fatal(errno, "error creating broadcast socket");
if(multicast(res->ai_addr)) {
/* Enable multicast options */
- const char *ttls = uaudio_get("multicast-ttl");
- const int ttl = ttls ? atoi(ttls) : 1;
- const char *loops = uaudio_get("multicast-loop");
- const int loop = loops ? !strcmp(loops, "yes") : 1;
+ const int ttl = atoi(uaudio_get("multicast-ttl", "1"));
+ const int loop = !strcmp(uaudio_get("multicast-loop", "yes"), "yes");
switch(res->ai_family) {
case PF_INET: {
if(setsockopt(rtp_fd, IPPROTO_IP, IP_MULTICAST_TTL,