1 files changed, 0 insertions, 98 deletions
diff --git a/base/unix_domain_socket_posix.cc b/base/unix_domain_socket_posix.cc
deleted file mode 100644
index 8d53d2a..0000000
--- a/base/unix_domain_socket_posix.cc
+++ /dev/null
@@ -1,98 +0,0 @@
-// Copyright (c) 2009 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "base/unix_domain_socket_posix.h"
-
-#include <unistd.h>
-#include <sys/uio.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-
-#include "base/eintr_wrapper.h"
-#include "base/logging.h"
-
-namespace base {
-
-bool SendMsg(int fd, const void* buf, size_t length, std::vector<int>& fds) {
-  struct msghdr msg;
-  memset(&msg, 0, sizeof(msg));
-  struct iovec iov = {const_cast<void*>(buf), length};
-  msg.msg_iov = &iov;
-  msg.msg_iovlen = 1;
-
-  char* control_buffer = NULL;
-  if (fds.size()) {
-    const unsigned control_len = CMSG_SPACE(sizeof(int) * fds.size());
-    control_buffer = new char[control_len];
-    if (!control_buffer)
-      return false;
-
-    struct cmsghdr *cmsg;
-
-    msg.msg_control = control_buffer;
-    msg.msg_controllen = control_len;
-    cmsg = CMSG_FIRSTHDR(&msg);
-    cmsg->cmsg_level = SOL_SOCKET;
-    cmsg->cmsg_type = SCM_RIGHTS;
-    cmsg->cmsg_len = CMSG_LEN(sizeof(int) * fds.size());
-    memcpy(CMSG_DATA(cmsg), &fds[0], sizeof(int) * fds.size());
-    msg.msg_controllen = cmsg->cmsg_len;
-  }
-
-  const ssize_t r = HANDLE_EINTR(sendmsg(fd, &msg, 0));
-  const bool ret = static_cast<ssize_t>(length) == r;
-  delete[] control_buffer;
-  return ret;
-}
-
-ssize_t RecvMsg(int fd, void* buf, size_t length, std::vector<int>* fds) {
-  static const unsigned kMaxDescriptors = 16;
-
-  fds->clear();
-
-  struct msghdr msg;
-  memset(&msg, 0, sizeof(msg));
-  struct iovec iov = {buf, length};
-  msg.msg_iov = &iov;
-  msg.msg_iovlen = 1;
-
-  char control_buffer[CMSG_SPACE(sizeof(int) * kMaxDescriptors)];
-  msg.msg_control = control_buffer;
-  msg.msg_controllen = sizeof(control_buffer);
-
-  const ssize_t r = HANDLE_EINTR(recvmsg(fd, &msg, 0));
-  if (r == -1)
-    return -1;
-
-  int* wire_fds = NULL;
-  unsigned wire_fds_len = 0;
-
-  if (msg.msg_controllen > 0) {
-    struct cmsghdr* cmsg;
-    for (cmsg = CMSG_FIRSTHDR(&msg); cmsg; cmsg = CMSG_NXTHDR(&msg, cmsg)) {
-      if (cmsg->cmsg_level == SOL_SOCKET &&
-          cmsg->cmsg_type == SCM_RIGHTS) {
-        const unsigned payload_len = cmsg->cmsg_len - CMSG_LEN(0);
-        DCHECK(payload_len % sizeof(int) == 0);
-        wire_fds = reinterpret_cast<int*>(CMSG_DATA(cmsg));
-        wire_fds_len = payload_len / sizeof(int);
-        break;
-      }
-    }
-  }
-
-  if (msg.msg_flags & MSG_TRUNC || msg.msg_flags & MSG_CTRUNC) {
-    for (unsigned i = 0; i < wire_fds_len; ++i)
-      close(wire_fds[i]);
-    errno = EMSGSIZE;
-    return -1;
-  }
-
-  fds->resize(wire_fds_len);
-  memcpy(&(*fds)[0], wire_fds, sizeof(int) * wire_fds_len);
-
-  return r;
-}
-
-}  // namespace base