EDK: Remove MOJO_SYSTEM_IMPL_EXPORT, system_impl_export.h, etc.

mojo/edk/embedder/platform_channel_utils_posix.h

 // Copyright 2014 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.
 
 #ifndef MOJO_EDK_EMBEDDER_PLATFORM_CHANNEL_UTILS_POSIX_H_
 #define MOJO_EDK_EMBEDDER_PLATFORM_CHANNEL_UTILS_POSIX_H_
 
 #include <stddef.h>
 #include <sys/types.h>  // For |ssize_t|.
 
 #include <deque>
 
 #include "mojo/edk/embedder/platform_handle.h"
-#include "mojo/edk/system/system_impl_export.h"
 
 struct iovec;  // Declared in <sys/uio.h>.
 
 namespace mojo {
 namespace embedder {
 
 // The maximum number of handles that can be sent "at once" using
 // |PlatformChannelSendmsgWithHandles()|.
 // TODO(vtl): This number is taken from ipc/ipc_message_attachment_set.h:
 // |IPC::MessageAttachmentSet::kMaxDescriptorsPerMessage|.
 const size_t kPlatformChannelMaxNumHandles = 128;
 
 // Use these to write to a socket created using |PlatformChannelPair| (or
 // equivalent). These are like |write()| and |writev()|, but handle |EINTR| and
 // never raise |SIGPIPE|. (Note: On Mac, the suppression of |SIGPIPE| is set up
 // by |PlatformChannelPair|.)
-MOJO_SYSTEM_IMPL_EXPORT ssize_t
-PlatformChannelWrite(PlatformHandle h, const void* bytes, size_t num_bytes);
-MOJO_SYSTEM_IMPL_EXPORT ssize_t
-PlatformChannelWritev(PlatformHandle h, struct iovec* iov, size_t num_iov);
+ssize_t PlatformChannelWrite(PlatformHandle h,
+                             const void* bytes,
+                             size_t num_bytes);
+ssize_t PlatformChannelWritev(PlatformHandle h,
+                              struct iovec* iov,
+                              size_t num_iov);
 
 // Writes data, and the given set of |PlatformHandle|s (i.e., file descriptors)
 // over the Unix domain socket given by |h| (e.g., created using
 // |PlatformChannelPair()|). All the handles must be valid, and there must be at
 // least one and at most |kPlatformChannelMaxNumHandles| handles. The return
 // value is as for |sendmsg()|, namely -1 on failure and otherwise the number of
 // bytes of data sent on success (note that this may not be all the data
 // specified by |iov|). (The handles are not closed, regardless of success or
 // failure.)
-MOJO_SYSTEM_IMPL_EXPORT ssize_t
-PlatformChannelSendmsgWithHandles(PlatformHandle h,
-                                  struct iovec* iov,
-                                  size_t num_iov,
-                                  PlatformHandle* platform_handles,
-                                  size_t num_platform_handles);
+ssize_t PlatformChannelSendmsgWithHandles(PlatformHandle h,
+                                          struct iovec* iov,
+                                          size_t num_iov,
+                                          PlatformHandle* platform_handles,
+                                          size_t num_platform_handles);
 
 // TODO(vtl): Remove this once I've switched things over to
 // |PlatformChannelSendmsgWithHandles()|.
 // Sends |PlatformHandle|s (i.e., file descriptors) over the Unix domain socket
 // (e.g., created using PlatformChannelPair|). (These will be sent in a single
 // message having one null byte of data and one control message header with all
 // the file descriptors.) All of the handles must be valid, and there must be at
 // most |kPlatformChannelMaxNumHandles| (and at least one handle). Returns true
 // on success, in which case it closes all the handles.
-MOJO_SYSTEM_IMPL_EXPORT bool PlatformChannelSendHandles(PlatformHandle h,
-                                                        PlatformHandle* handles,
-                                                        size_t num_handles);
+bool PlatformChannelSendHandles(PlatformHandle h,
+                                PlatformHandle* handles,
+                                size_t num_handles);
 
 // Wrapper around |recvmsg()|, which will extract any attached file descriptors
 // (in the control message) to |PlatformHandle|s (and append them to
 // |platform_handles|). (This also handles |EINTR|.)
-MOJO_SYSTEM_IMPL_EXPORT ssize_t
-PlatformChannelRecvmsg(PlatformHandle h,
-                       void* buf,
-                       size_t num_bytes,
-                       std::deque<PlatformHandle>* platform_handles);
+ssize_t PlatformChannelRecvmsg(PlatformHandle h,
+                               void* buf,
+                               size_t num_bytes,
+                               std::deque<PlatformHandle>* platform_handles);
 
 }  // namespace embedder
 }  // namespace mojo
 
 #endif  // MOJO_EDK_EMBEDDER_PLATFORM_CHANNEL_UTILS_POSIX_H_