Add in the recvfile entry to the VFS layer with a default

implementation. Needed for the zero-copy write code.
Jeremy.
(This used to be commit bfbdb6324c5d13bfde8b742e9c5a0e0c9092bd86)

3 files changed, 11 insertions, 0 deletions

diff --git a/source3/include/smbprofile.h b/source3/include/smbprofile.h
index c89815598b4..acd8460965e 100644
--- a/source3/include/smbprofile.h
+++ b/source3/include/smbprofile.h
@@ -103,6 +103,10 @@ enum profile_stats_values
 #define syscall_sendfile_count __profile_stats_value(PR_VALUE_SYSCALL_SENDFILE, count)
 #define syscall_sendfile_time __profile_stats_value(PR_VALUE_SYSCALL_SENDFILE, time)
 
+	PR_VALUE_SYSCALL_RECVFILE,
+#define syscall_recvfile_count __profile_stats_value(PR_VALUE_SYSCALL_RECVFILE, count)
+#define syscall_recvfile_time __profile_stats_value(PR_VALUE_SYSCALL_RECVFILE, time)
+
 	PR_VALUE_SYSCALL_RENAME,
 #define syscall_rename_count __profile_stats_value(PR_VALUE_SYSCALL_RENAME, count)
 #define syscall_rename_time __profile_stats_value(PR_VALUE_SYSCALL_RENAME, time)
diff --git a/source3/include/vfs.h b/source3/include/vfs.h
index 9dadacb7ef1..03af04d1e3e 100644
--- a/source3/include/vfs.h
+++ b/source3/include/vfs.h
@@ -73,6 +73,7 @@
 /* Leave at 22 - not yet released. But change set_nt_acl to return an NTSTATUS. jra. */
 /* Leave at 22 - not yet released. Add file_id_create operation. --metze */
 /* Leave at 22 - not yet released. Change all BOOL parameters (int) to bool. jra. */
+/* Leave at 22 - not yet released. Added recvfile. */
 #define SMB_VFS_INTERFACE_VERSION 22
 
 
@@ -138,6 +139,7 @@ typedef enum _vfs_op_type {
 	SMB_VFS_OP_PWRITE,
 	SMB_VFS_OP_LSEEK,
 	SMB_VFS_OP_SENDFILE,
+	SMB_VFS_OP_RECVFILE,
 	SMB_VFS_OP_RENAME,
 	SMB_VFS_OP_FSYNC,
 	SMB_VFS_OP_STAT,
@@ -266,6 +268,7 @@ struct vfs_ops {
 		ssize_t (*pwrite)(struct vfs_handle_struct *handle, struct files_struct *fsp, int fd, const void *data, size_t n, SMB_OFF_T offset);
 		SMB_OFF_T (*lseek)(struct vfs_handle_struct *handle, struct files_struct *fsp, int fd, SMB_OFF_T offset, int whence);
 		ssize_t (*sendfile)(struct vfs_handle_struct *handle, int tofd, files_struct *fsp, int fromfd, const DATA_BLOB *header, SMB_OFF_T offset, size_t count);
+		ssize_t (*recvfile)(struct vfs_handle_struct *handle, int fromfd, files_struct *fsp, int tofd, SMB_OFF_T offset, size_t count);
 		int (*rename)(struct vfs_handle_struct *handle, const char *oldname, const char *newname);
 		int (*fsync)(struct vfs_handle_struct *handle, struct files_struct *fsp, int fd);
 		int (*stat)(struct vfs_handle_struct *handle, const char *fname, SMB_STRUCT_STAT *sbuf);
@@ -392,6 +395,7 @@ struct vfs_ops {
 		struct vfs_handle_struct *pwrite;
 		struct vfs_handle_struct *lseek;
 		struct vfs_handle_struct *sendfile;
+		struct vfs_handle_struct *recvfile;
 		struct vfs_handle_struct *rename;
 		struct vfs_handle_struct *fsync;
 		struct vfs_handle_struct *stat;
diff --git a/source3/include/vfs_macros.h b/source3/include/vfs_macros.h
index 7e161c3c9bf..cc7780f3546 100644
--- a/source3/include/vfs_macros.h
+++ b/source3/include/vfs_macros.h
@@ -54,6 +54,7 @@
 #define SMB_VFS_PWRITE(fsp, fd, data, n, off) ((fsp)->conn->vfs.ops.pwrite((fsp)->conn->vfs.handles.pwrite, (fsp), (fd), (data), (n), (off)))
 #define SMB_VFS_LSEEK(fsp, fd, offset, whence) ((fsp)->conn->vfs.ops.lseek((fsp)->conn->vfs.handles.lseek, (fsp), (fd), (offset), (whence)))
 #define SMB_VFS_SENDFILE(tofd, fsp, fromfd, header, offset, count) ((fsp)->conn->vfs.ops.sendfile((fsp)->conn->vfs.handles.sendfile, (tofd), (fsp), (fromfd), (header), (offset), (count)))
+#define SMB_VFS_RECVFILE(fromfd, fsp, tofd, offset, count) ((fsp)->conn->vfs.ops.recvfile((fsp)->conn->vfs.handles.recvfile, (fromfd), (fsp), (tofd), (offset), (count)))
 #define SMB_VFS_RENAME(conn, old, new) ((conn)->vfs.ops.rename((conn)->vfs.handles.rename, (old), (new)))
 #define SMB_VFS_FSYNC(fsp, fd) ((fsp)->conn->vfs.ops.fsync((fsp)->conn->vfs.handles.fsync, (fsp), (fd)))
 #define SMB_VFS_STAT(conn, fname, sbuf) ((conn)->vfs.ops.stat((conn)->vfs.handles.stat, (fname), (sbuf)))
@@ -172,6 +173,7 @@
 #define SMB_VFS_OPAQUE_PWRITE(fsp, fd, data, n, off) ((fsp)->conn->vfs_opaque.ops.pwrite((fsp)->conn->vfs_opaque.handles.pwrite, (fsp), (fd), (data), (n), (off)))
 #define SMB_VFS_OPAQUE_LSEEK(fsp, fd, offset, whence) ((fsp)->conn->vfs_opaque.ops.lseek((fsp)->conn->vfs_opaque.handles.lseek, (fsp), (fd), (offset), (whence)))
 #define SMB_VFS_OPAQUE_SENDFILE(tofd, fsp, fromfd, header, offset, count) ((fsp)->conn->vfs_opaque.ops.sendfile((fsp)->conn->vfs_opaque.handles.sendfile, (tofd), (fsp), (fromfd), (header), (offset), (count)))
+#define SMB_VFS_OPAQUE_RECVFILE(fromfd, fsp, tofd, offset, count) ((fsp)->conn->vfs_opaque.ops.recvfile((fsp)->conn->vfs_opaque.handles.recvfile, (fromfd), (fsp), (tofd), (offset), (count)))
 #define SMB_VFS_OPAQUE_RENAME(conn, old, new) ((conn)->vfs_opaque.ops.rename((conn)->vfs_opaque.handles.rename, (old), (new)))
 #define SMB_VFS_OPAQUE_FSYNC(fsp, fd) ((fsp)->conn->vfs_opaque.ops.fsync((fsp)->conn->vfs_opaque.handles.fsync, (fsp), (fd)))
 #define SMB_VFS_OPAQUE_STAT(conn, fname, sbuf) ((conn)->vfs_opaque.ops.stat((conn)->vfs_opaque.handles.stat, (fname), (sbuf)))
@@ -291,6 +293,7 @@
 #define SMB_VFS_NEXT_PWRITE(handle, fsp, fd, data, n, off) ((handle)->vfs_next.ops.pwrite((handle)->vfs_next.handles.pwrite, (fsp), (fd), (data), (n), (off)))
 #define SMB_VFS_NEXT_LSEEK(handle, fsp, fd, offset, whence) ((handle)->vfs_next.ops.lseek((handle)->vfs_next.handles.lseek, (fsp), (fd), (offset), (whence)))
 #define SMB_VFS_NEXT_SENDFILE(handle, tofd, fsp, fromfd, header, offset, count) ((handle)->vfs_next.ops.sendfile((handle)->vfs_next.handles.sendfile, (tofd), (fsp), (fromfd), (header), (offset), (count)))
+#define SMB_VFS_NEXT_RECVFILE(handle, fromfd, fsp, tofd, offset, count) ((handle)->vfs_next.ops.recvfile((handle)->vfs_next.handles.recvfile, (fromfd), (fsp), (tofd), (offset), (count)))
 #define SMB_VFS_NEXT_RENAME(handle, old, new) ((handle)->vfs_next.ops.rename((handle)->vfs_next.handles.rename, (old), (new)))
 #define SMB_VFS_NEXT_FSYNC(handle, fsp, fd) ((handle)->vfs_next.ops.fsync((handle)->vfs_next.handles.fsync, (fsp), (fd)))
 #define SMB_VFS_NEXT_STAT(handle, fname, sbuf) ((handle)->vfs_next.ops.stat((handle)->vfs_next.handles.stat, (fname), (sbuf)))