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Dont need plibc

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This commit is contained in:
Erik Ekman
2009-01-25 16:42:28 +00:00
committed by Erik Ekman
parent de617fb026
commit 94f412a8d8
5 changed files with 13 additions and 31 deletions
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9
src/common.c
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@@ -41,7 +41,6 @@
#endif
#include "common.h"
#include "plibc.h"
/* daemon(3) exists only in 4.4BSD or later, and in GNU libc */
#if !defined(WINDOWS32) && !(defined(BSD) && (BSD >= 199306)) && !defined(__GLIBC__)
@@ -114,20 +113,20 @@ open_dns(int localport, in_addr_t listen_ip)
/* listen_ip already in network byte order from inet_addr, or 0 */
addr.sin_addr.s_addr = listen_ip;
if ((fd = SOCKET(AF_INET, SOCK_DGRAM, IPPROTO_UDP)) < 0) {
if ((fd = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP)) < 0) {
printf("got fd %d\n", fd);
err(1, "socket");
}
flag = 1;
#ifdef SO_REUSEPORT
SETSOCKOPT(fd, SOL_SOCKET, SO_REUSEPORT, (const void*) &flag, sizeof(flag));
setsockopt(fd, SOL_SOCKET, SO_REUSEPORT, (const void*) &flag, sizeof(flag));
#endif
SETSOCKOPT(fd, SOL_SOCKET, SO_REUSEADDR, (const void*) &flag, sizeof(flag));
setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, (const void*) &flag, sizeof(flag));
#ifndef WINDOWS32
/* To get destination address from each UDP datagram, see iodined.c:read_dns() */
SETSOCKOPT(fd, IPPROTO_IP, DSTADDR_SOCKOPT, (const void*) &flag, sizeof(flag));
setsockopt(fd, IPPROTO_IP, DSTADDR_SOCKOPT, (const void*) &flag, sizeof(flag));
#endif
if(bind(fd, (struct sockaddr*)&addr, sizeof(addr)) < 0)