Remove unneeded parameter fd from SMB_VFS_PREAD().

Michael
(This used to be commit 73e28806ce87d829ea7c38ed3440020845bb13bf)

8 files changed, 26 insertions, 27 deletions

diff --git a/source3/include/vfs.h b/source3/include/vfs.h
index 038da297ab..88cf59c028 100644
--- a/source3/include/vfs.h
+++ b/source3/include/vfs.h
@@ -79,6 +79,7 @@
  * files_struct. - obnox.*/
 /* Leave at 22 - not yet released. Remove parameter fd from fget_nt_acl. - obnox */
 /* Leave at 22 - not yet released. Remove parameter fd from gset_nt_acl. - obnox */
+/* Leave at 22 - not yet released. Remove parameter fd from pread. - obnox */
 
 #define SMB_VFS_INTERFACE_VERSION 22
 
@@ -269,7 +270,7 @@ struct vfs_ops {
 		int (*open)(struct vfs_handle_struct *handle, const char *fname, files_struct *fsp, int flags, mode_t mode);
 		int (*close_fn)(struct vfs_handle_struct *handle, struct files_struct *fsp, int fd);
 		ssize_t (*read)(struct vfs_handle_struct *handle, struct files_struct *fsp, int fd, void *data, size_t n);
-		ssize_t (*pread)(struct vfs_handle_struct *handle, struct files_struct *fsp, int fd, void *data, size_t n, SMB_OFF_T offset);
+		ssize_t (*pread)(struct vfs_handle_struct *handle, struct files_struct *fsp, void *data, size_t n, SMB_OFF_T offset);
 		ssize_t (*write)(struct vfs_handle_struct *handle, struct files_struct *fsp, int fd, const void *data, size_t n);
 		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);
diff --git a/source3/include/vfs_macros.h b/source3/include/vfs_macros.h
index 45c5353657..6ee1b7c66d 100644
--- a/source3/include/vfs_macros.h
+++ b/source3/include/vfs_macros.h
@@ -49,7 +49,7 @@
 #define SMB_VFS_OPEN(conn, fname, fsp, flags, mode) (((conn)->vfs.ops.open)((conn)->vfs.handles.open, (fname), (fsp), (flags), (mode)))
 #define SMB_VFS_CLOSE(fsp, fd) ((fsp)->conn->vfs.ops.close_fn((fsp)->conn->vfs.handles.close_hnd, (fsp), (fd)))
 #define SMB_VFS_READ(fsp, fd, data, n) ((fsp)->conn->vfs.ops.read((fsp)->conn->vfs.handles.read, (fsp), (fd), (data), (n)))
-#define SMB_VFS_PREAD(fsp, fd, data, n, off) ((fsp)->conn->vfs.ops.pread((fsp)->conn->vfs.handles.pread, (fsp), (fd), (data), (n), (off)))
+#define SMB_VFS_PREAD(fsp, data, n, off) ((fsp)->conn->vfs.ops.pread((fsp)->conn->vfs.handles.pread, (fsp), (data), (n), (off)))
 #define SMB_VFS_WRITE(fsp, fd, data, n) ((fsp)->conn->vfs.ops.write((fsp)->conn->vfs.handles.write, (fsp), (fd), (data), (n)))
 #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)))
@@ -168,7 +168,7 @@
 #define SMB_VFS_OPAQUE_OPEN(conn, fname, fsp, flags, mode) (((conn)->vfs_opaque.ops.open)((conn)->vfs_opaque.handles.open, (fname), (fsp), (flags), (mode)))
 #define SMB_VFS_OPAQUE_CLOSE(fsp, fd) ((fsp)->conn->vfs_opaque.ops.close_fn((fsp)->conn->vfs_opaque.handles.close_hnd, (fsp), (fd)))
 #define SMB_VFS_OPAQUE_READ(fsp, fd, data, n) ((fsp)->conn->vfs_opaque.ops.read((fsp)->conn->vfs_opaque.handles.read, (fsp), (fd), (data), (n)))
-#define SMB_VFS_OPAQUE_PREAD(fsp, fd, data, n, off) ((fsp)->conn->vfs_opaque.ops.pread((fsp)->conn->vfs_opaque.handles.pread, (fsp), (fd), (data), (n), (off)))
+#define SMB_VFS_OPAQUE_PREAD(fsp, data, n, off) ((fsp)->conn->vfs_opaque.ops.pread((fsp)->conn->vfs_opaque.handles.pread, (fsp), (data), (n), (off)))
 #define SMB_VFS_OPAQUE_WRITE(fsp, fd, data, n) ((fsp)->conn->vfs_opaque.ops.write((fsp)->conn->vfs_opaque.handles.write, (fsp), (fd), (data), (n)))
 #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)))
@@ -288,7 +288,7 @@
 #define SMB_VFS_NEXT_OPEN(handle, fname, fsp, flags, mode) (((handle)->vfs_next.ops.open)((handle)->vfs_next.handles.open, (fname), (fsp), (flags), (mode)))
 #define SMB_VFS_NEXT_CLOSE(handle, fsp, fd) ((handle)->vfs_next.ops.close_fn((handle)->vfs_next.handles.close_hnd, (fsp), (fd)))
 #define SMB_VFS_NEXT_READ(handle, fsp, fd, data, n) ((handle)->vfs_next.ops.read((handle)->vfs_next.handles.read, (fsp), (fd), (data), (n)))
-#define SMB_VFS_NEXT_PREAD(handle, fsp, fd, data, n, off) ((handle)->vfs_next.ops.pread((handle)->vfs_next.handles.pread, (fsp), (fd), (data), (n), (off)))
+#define SMB_VFS_NEXT_PREAD(handle, fsp, data, n, off) ((handle)->vfs_next.ops.pread((handle)->vfs_next.handles.pread, (fsp), (data), (n), (off)))
 #define SMB_VFS_NEXT_WRITE(handle, fsp, fd, data, n) ((handle)->vfs_next.ops.write((handle)->vfs_next.handles.write, (fsp), (fd), (data), (n)))
 #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)))
diff --git a/source3/modules/vfs_cacheprime.c b/source3/modules/vfs_cacheprime.c
index 9574087d9d..6eb74e66ed 100644
--- a/source3/modules/vfs_cacheprime.c
+++ b/source3/modules/vfs_cacheprime.c
@@ -160,16 +160,15 @@ static ssize_t cprime_read(
 static ssize_t cprime_pread(
                 vfs_handle_struct * handle,
                 files_struct *      fsp,
-                int                 fd,
                 void *              data,
 		        size_t              count,
                 SMB_OFF_T           offset)
 {
         if (g_readbuf) {
-                prime_cache(handle, fsp, fd, offset, count);
+                prime_cache(handle, fsp, fsp->fh->fd, offset, count);
         }
 
-        return SMB_VFS_NEXT_PREAD(handle, fsp, fd, data, count, offset);
+        return SMB_VFS_NEXT_PREAD(handle, fsp, data, count, offset);
 }
 
 static vfs_op_tuple cprime_ops [] =
diff --git a/source3/modules/vfs_default.c b/source3/modules/vfs_default.c
index 3251c56061..4f9d90abde 100644
--- a/source3/modules/vfs_default.c
+++ b/source3/modules/vfs_default.c
@@ -218,19 +218,19 @@ static ssize_t vfswrap_read(vfs_handle_struct *handle, files_struct *fsp, int fd
 	return result;
 }
 
-static ssize_t vfswrap_pread(vfs_handle_struct *handle, files_struct *fsp, int fd, void *data,
+static ssize_t vfswrap_pread(vfs_handle_struct *handle, files_struct *fsp, void *data,
 			size_t n, SMB_OFF_T offset)
 {
 	ssize_t result;
 
 #if defined(HAVE_PREAD) || defined(HAVE_PREAD64)
 	START_PROFILE_BYTES(syscall_pread, n);
-	result = sys_pread(fd, data, n, offset);
+	result = sys_pread(fsp->fh->fd, data, n, offset);
 	END_PROFILE(syscall_pread);
 
 	if (result == -1 && errno == ESPIPE) {
 		/* Maintain the fiction that pipes can be seeked (sought?) on. */
-		result = SMB_VFS_READ(fsp, fd, data, n);
+		result = SMB_VFS_READ(fsp, fsp->fh->fd, data, n);
 		fsp->fh->pos = 0;
 	}
 
@@ -238,23 +238,23 @@ static ssize_t vfswrap_pread(vfs_handle_struct *handle, files_struct *fsp, int f
 	SMB_OFF_T   curr;
 	int lerrno;
 
-	curr = SMB_VFS_LSEEK(fsp, fd, 0, SEEK_CUR);
+	curr = SMB_VFS_LSEEK(fsp, fsp->fh->fd, 0, SEEK_CUR);
 	if (curr == -1 && errno == ESPIPE) {
 		/* Maintain the fiction that pipes can be seeked (sought?) on. */
-		result = SMB_VFS_READ(fsp, fd, data, n);
+		result = SMB_VFS_READ(fsp, fsp->fh->fd, data, n);
 		fsp->fh->pos = 0;
 		return result;
 	}
 
-	if (SMB_VFS_LSEEK(fsp, fd, offset, SEEK_SET) == -1) {
+	if (SMB_VFS_LSEEK(fsp, fsp->fh->fd, offset, SEEK_SET) == -1) {
 		return -1;
 	}
 
 	errno = 0;
-	result = SMB_VFS_READ(fsp, fd, data, n);
+	result = SMB_VFS_READ(fsp, fsp->fh->fd, data, n);
 	lerrno = errno;
 
-	SMB_VFS_LSEEK(fsp, fd, curr, SEEK_SET);
+	SMB_VFS_LSEEK(fsp, fsp->fh->fd, curr, SEEK_SET);
 	errno = lerrno;
 
 #endif /* HAVE_PREAD */
diff --git a/source3/modules/vfs_full_audit.c b/source3/modules/vfs_full_audit.c
index bdbd84ab4f..7acca905a0 100644
--- a/source3/modules/vfs_full_audit.c
+++ b/source3/modules/vfs_full_audit.c
@@ -115,7 +115,7 @@ static int smb_full_audit_close(vfs_handle_struct *handle, files_struct *fsp, in
 static ssize_t smb_full_audit_read(vfs_handle_struct *handle, files_struct *fsp,
 			  int fd, void *data, size_t n);
 static ssize_t smb_full_audit_pread(vfs_handle_struct *handle, files_struct *fsp,
-			   int fd, void *data, size_t n, SMB_OFF_T offset);
+			   void *data, size_t n, SMB_OFF_T offset);
 static ssize_t smb_full_audit_write(vfs_handle_struct *handle, files_struct *fsp,
 			   int fd, const void *data, size_t n);
 static ssize_t smb_full_audit_pwrite(vfs_handle_struct *handle, files_struct *fsp,
@@ -1100,11 +1100,11 @@ static ssize_t smb_full_audit_read(vfs_handle_struct *handle, files_struct *fsp,
 }
 
 static ssize_t smb_full_audit_pread(vfs_handle_struct *handle, files_struct *fsp,
-			   int fd, void *data, size_t n, SMB_OFF_T offset)
+			   void *data, size_t n, SMB_OFF_T offset)
 {
 	ssize_t result;
 
-	result = SMB_VFS_NEXT_PREAD(handle, fsp, fd, data, n, offset);
+	result = SMB_VFS_NEXT_PREAD(handle, fsp, data, n, offset);
 
 	do_log(SMB_VFS_OP_PREAD, (result >= 0), handle, "%s", fsp->fsp_name);
 
diff --git a/source3/modules/vfs_readahead.c b/source3/modules/vfs_readahead.c
index 8fdd6168fe..b3642d558f 100644
--- a/source3/modules/vfs_readahead.c
+++ b/source3/modules/vfs_readahead.c
@@ -80,7 +80,6 @@ static ssize_t readahead_sendfile(struct vfs_handle_struct *handle,
 
 static ssize_t readahead_pread(vfs_handle_struct *handle,
 				files_struct *fsp,
-				int fd,
 				void *data,
 				size_t count,
 				SMB_OFF_T offset)
@@ -89,16 +88,16 @@ static ssize_t readahead_pread(vfs_handle_struct *handle,
 
 	if ( offset % rhd->off_bound == 0) {
 #if defined(HAVE_LINUX_READAHEAD)
-		int err = readahead(fd, offset, (size_t)rhd->len);
+		int err = readahead(fsp->fh->fd, offset, (size_t)rhd->len);
 		DEBUG(10,("readahead_pread: readahead on fd %u, offset %llu, len %u returned %d\n",
-			(unsigned int)fd,
+			(unsigned int)fsp->fh->fd,
 			(unsigned long long)offset,
 			(unsigned int)rhd->len,
 			err ));
 #elif defined(HAVE_POSIX_FADVISE)
-		int err = posix_fadvise(fd, offset, (off_t)rhd->len, POSIX_FADV_WILLNEED);
+		int err = posix_fadvise(fsp->fh->fd, offset, (off_t)rhd->len, POSIX_FADV_WILLNEED);
 		DEBUG(10,("readahead_pread: posix_fadvise on fd %u, offset %llu, len %u returned %d\n",
-			(unsigned int)fd,
+			(unsigned int)fsp->fh->fd,
 			(unsigned long long)offset,
 			(unsigned int)rhd->len,
 			err ));
@@ -109,7 +108,7 @@ static ssize_t readahead_pread(vfs_handle_struct *handle,
 		}
 #endif
         }
-        return SMB_VFS_NEXT_PREAD(handle, fsp, fd, data, count, offset);
+        return SMB_VFS_NEXT_PREAD(handle, fsp, data, count, offset);
 }
 
 /*******************************************************************
diff --git a/source3/smbd/fileio.c b/source3/smbd/fileio.c
index 8037510d80..a648326f89 100644
--- a/source3/smbd/fileio.c
+++ b/source3/smbd/fileio.c
@@ -77,7 +77,7 @@ ssize_t read_file(files_struct *fsp,char *data,SMB_OFF_T pos,size_t n)
 #ifdef DMF_FIX
 		int numretries = 3;
 tryagain:
-		readret = SMB_VFS_PREAD(fsp,fsp->fh->fd,data,n,pos);
+		readret = SMB_VFS_PREAD(fsp,data,n,pos);
 
 		if (readret == -1) {
 			if ((errno == EAGAIN) && numretries) {
@@ -89,7 +89,7 @@ tryagain:
 			return -1;
 		}
 #else /* NO DMF fix. */
-		readret = SMB_VFS_PREAD(fsp,fsp->fh->fd,data,n,pos);
+		readret = SMB_VFS_PREAD(fsp,data,n,pos);
 
 		if (readret == -1) {
 			return -1;
diff --git a/source3/smbd/vfs.c b/source3/smbd/vfs.c
index ed0406211d..bc272914c7 100644
--- a/source3/smbd/vfs.c
+++ b/source3/smbd/vfs.c
@@ -411,7 +411,7 @@ ssize_t vfs_pread_data(files_struct *fsp, char *buf,
 
 	while (total < byte_count)
 	{
-		ssize_t ret = SMB_VFS_PREAD(fsp, fsp->fh->fd, buf + total,
+		ssize_t ret = SMB_VFS_PREAD(fsp, buf + total,
 					byte_count - total, offset + total);
 
 		if (ret == 0) return total;