1 files changed, 0 insertions, 158 deletions
diff --git a/alsa-lib/src/socket.c b/alsa-lib/src/socket.c
deleted file mode 100644
index 97c919f..0000000
--- a/alsa-lib/src/socket.c
+++ /dev/null
@@ -1,158 +0,0 @@
-/**
- * \file socket.c
- * \brief Socket helper routines
- * \author Abramo Bagnara <abramo@alsa-project.org>
- * \date 2003
- */
-/*
- *  Socket helper routines
- *  Copyright (c) 2003 by Abramo Bagnara <abramo@alsa-project.org>
- *
- *
- *   This library is free software; you can redistribute it and/or modify
- *   it under the terms of the GNU Lesser General Public License as
- *   published by the Free Software Foundation; either version 2.1 of
- *   the License, or (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *   GNU Lesser General Public License for more details.
- *
- *   You should have received a copy of the GNU Lesser General Public
- *   License along with this library; if not, write to the Free Software
- *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
- *
- */
-  
-#include <stdio.h>
-#include <stdlib.h>
-#include <stddef.h>
-#include <unistd.h>
-#include <string.h>
-#include <sys/socket.h>
-#include <sys/uio.h>
-#include <sys/un.h>
-#include <netinet/in.h>
-#include <sys/ioctl.h>
-#include <net/if.h>
-#include <netdb.h>
-#include "local.h"
-
-#ifndef DOC_HIDDEN
-int snd_send_fd(int sock, void *data, size_t len, int fd)
-{
-	int ret;
-	size_t cmsg_len = CMSG_LEN(sizeof(int));
-	struct cmsghdr *cmsg = alloca(cmsg_len);
-	int *fds = (int *) CMSG_DATA(cmsg);
-	struct msghdr msghdr;
-	struct iovec vec;
-
-	vec.iov_base = (void *)&data;
-	vec.iov_len = len;
-
-	cmsg->cmsg_len = cmsg_len;
-	cmsg->cmsg_level = SOL_SOCKET;
-	cmsg->cmsg_type = SCM_RIGHTS;
-	*fds = fd;
-
-	msghdr.msg_name = NULL;
-	msghdr.msg_namelen = 0;
-	msghdr.msg_iov = &vec;
- 	msghdr.msg_iovlen = 1;
-	msghdr.msg_control = cmsg;
-	msghdr.msg_controllen = cmsg_len;
-	msghdr.msg_flags = 0;
-
-	ret = sendmsg(sock, &msghdr, 0 );
-	if (ret < 0) {
-		SYSERR("sendmsg failed");
-		return -errno;
-	}
-	return ret;
-}
-
-int snd_receive_fd(int sock, void *data, size_t len, int *fd)
-{
-	int ret;
-	size_t cmsg_len = CMSG_LEN(sizeof(int));
-	struct cmsghdr *cmsg = alloca(cmsg_len);
-	int *fds = (int *) CMSG_DATA(cmsg);
-	struct msghdr msghdr;
-	struct iovec vec;
-
-	vec.iov_base = (void *)&data;
-	vec.iov_len = len;
-
-	cmsg->cmsg_len = cmsg_len;
-	cmsg->cmsg_level = SOL_SOCKET;
-	cmsg->cmsg_type = SCM_RIGHTS;
-	*fds = -1;
-
-	msghdr.msg_name = NULL;
-	msghdr.msg_namelen = 0;
-	msghdr.msg_iov = &vec;
-	msghdr.msg_iovlen = 1;
-	msghdr.msg_control = cmsg;
-	msghdr.msg_controllen = cmsg_len;
-	msghdr.msg_flags = 0;
-
-	ret = recvmsg(sock, &msghdr, 0);
-	if (ret < 0) {
-		SYSERR("recvmsg failed");
-		return -errno;
-	}
-	*fd = *fds;
-	return ret;
-}
-
-int snd_is_local(struct hostent *hent)
-{
-	int s;
-	int err;
-	struct ifconf conf;
-	size_t numreqs = 10;
-	size_t i;
-	struct in_addr *haddr = (struct in_addr*) hent->h_addr_list[0];
-	
-	s = socket(PF_INET, SOCK_STREAM, 0);
-	if (s < 0) {
-		SYSERR("socket failed");
-		return -errno;
-	}
-	
-	conf.ifc_len = numreqs * sizeof(struct ifreq);
-	conf.ifc_buf = malloc((unsigned int) conf.ifc_len);
-	if (! conf.ifc_buf)
-		return -ENOMEM;
-	while (1) {
-		err = ioctl(s, SIOCGIFCONF, &conf);
-		if (err < 0) {
-			SYSERR("SIOCGIFCONF failed");
-			return -errno;
-		}
-		if ((size_t)conf.ifc_len < numreqs * sizeof(struct ifreq))
-			break;
-		numreqs *= 2;
-		conf.ifc_len = numreqs * sizeof(struct ifreq);
-		conf.ifc_buf = realloc(conf.ifc_buf, (unsigned int) conf.ifc_len);
-		if (! conf.ifc_buf)
-			return -ENOMEM;
-	}
-	numreqs = conf.ifc_len / sizeof(struct ifreq);
-	for (i = 0; i < numreqs; ++i) {
-		struct ifreq *req = &conf.ifc_req[i];
-		struct sockaddr_in *s_in = (struct sockaddr_in *)&req->ifr_addr;
-		s_in->sin_family = AF_INET;
-		err = ioctl(s, SIOCGIFADDR, req);
-		if (err < 0)
-			continue;
-		if (haddr->s_addr == s_in->sin_addr.s_addr)
-			break;
-	}
-	close(s);
-	free(conf.ifc_buf);
-	return i < numreqs;
-}
-#endif