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Remove error printouts

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A library should never print anything, so removing the perror()
printouts.
This commit is contained in:
Jin^eLD 2013-09-03 20:18:54 +03:00
parent b73ba8244a
commit c7c1b92724
1 changed files with 0 additions and 4 deletions
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4
toxcore/LAN_discovery.c
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@ -45,7 +45,6 @@ static uint32_t get_broadcast(void)
/* Configure ifconf for the ioctl call. */
if ((sock = socket(AF_INET, SOCK_STREAM, 0)) < 0) {
perror("[!] get_broadcast: socket() error");
return 0;
}
@ -56,7 +55,6 @@ static uint32_t get_broadcast(void)
count = ifconf.ifc_len / sizeof(struct ifreq);
if (ioctl(sock, SIOCGIFCONF, &ifconf) < 0) {
perror("get_broadcast: ioctl() error");
return 0;
}
@ -64,7 +62,6 @@ static uint32_t get_broadcast(void)
/* Skip the loopback interface, as it's useless. */
if (strcmp(i_faces[i].ifr_name, "lo") != 0) {
if (ioctl(sock, SIOCGIFBRDADDR, &i_faces[i]) < 0) {
perror("[!] get_broadcast: ioctl error");
return 0;
}
@ -77,7 +74,6 @@ static uint32_t get_broadcast(void)
close(sock);
if (sock_holder == NULL) {
perror("[!] no broadcast device found");
return 0;
}