Make CUSE usable with platforms where the size of "unsigned long" is

different from the size of a pointer.

3 files changed, 10 insertions, 10 deletions

diff --git a/lib/libcuse/cuse_lib.c b/lib/libcuse/cuse_lib.c
index 321522d..dd25ef8 100644
--- a/lib/libcuse/cuse_lib.c
+++ b/lib/libcuse/cuse_lib.c
@@ -711,8 +711,8 @@ cuse_copy_out(const void *src, void *user_dst, int len)
 	if (pe->is_local) {
 		memcpy(user_dst, src, len);
 	} else {
-		info.local_ptr = (unsigned long)src;
-		info.peer_ptr = (unsigned long)user_dst;
+		info.local_ptr = (uintptr_t)src;
+		info.peer_ptr = (uintptr_t)user_dst;
 		info.length = len;
 
 		error = ioctl(f_cuse, CUSE_IOCTL_WRITE_DATA, &info);
@@ -744,8 +744,8 @@ cuse_copy_in(const void *user_src, void *dst, int len)
 	if (pe->is_local) {
 		memcpy(dst, user_src, len);
 	} else {
-		info.local_ptr = (unsigned long)dst;
-		info.peer_ptr = (unsigned long)user_src;
+		info.local_ptr = (uintptr_t)dst;
+		info.peer_ptr = (uintptr_t)user_src;
 		info.length = len;
 
 		error = ioctl(f_cuse, CUSE_IOCTL_READ_DATA, &info);
diff --git a/sys/fs/cuse/cuse.c b/sys/fs/cuse/cuse.c
index f93df05..075b2d9 100644
--- a/sys/fs/cuse/cuse.c
+++ b/sys/fs/cuse/cuse.c
@@ -511,7 +511,7 @@ cuse_client_is_closing(struct cuse_client *pcc)
 
 static void
 cuse_client_send_command_locked(struct cuse_client_command *pccmd,
-    unsigned long data_ptr, unsigned long arg, int fflags, int ioflag)
+    uintptr_t data_ptr, unsigned long arg, int fflags, int ioflag)
 {
 	unsigned long cuse_fflags = 0;
 	struct cuse_server *pcs;
@@ -1547,7 +1547,7 @@ cuse_client_read(struct cdev *dev, struct uio *uio, int ioflag)
 
 		cuse_lock();
 		cuse_client_send_command_locked(pccmd,
-		    (unsigned long)uio->uio_iov->iov_base,
+		    (uintptr_t)uio->uio_iov->iov_base,
 		    (unsigned long)(unsigned int)len, pcc->fflags, ioflag);
 
 		error = cuse_client_receive_command_locked(pccmd, 0, 0);
@@ -1607,7 +1607,7 @@ cuse_client_write(struct cdev *dev, struct uio *uio, int ioflag)
 
 		cuse_lock();
 		cuse_client_send_command_locked(pccmd,
-		    (unsigned long)uio->uio_iov->iov_base,
+		    (uintptr_t)uio->uio_iov->iov_base,
 		    (unsigned long)(unsigned int)len, pcc->fflags, ioflag);
 
 		error = cuse_client_receive_command_locked(pccmd, 0, 0);
diff --git a/sys/fs/cuse/cuse_ioctl.h b/sys/fs/cuse/cuse_ioctl.h
index ca07d7f..ff0393a 100644
--- a/sys/fs/cuse/cuse_ioctl.h
+++ b/sys/fs/cuse/cuse_ioctl.h
@@ -40,8 +40,8 @@
 struct cuse_dev;
 
 struct cuse_data_chunk {
-	unsigned long local_ptr;
-	unsigned long peer_ptr;
+	uintptr_t local_ptr;
+	uintptr_t peer_ptr;
 	unsigned long length;
 };
 
@@ -54,7 +54,7 @@ struct cuse_command {
 	struct cuse_dev *dev;
 	unsigned long fflags;
 	uintptr_t per_file_handle;
-	unsigned long data_pointer;
+	uintptr_t data_pointer;
 	unsigned long argument;
 	unsigned long command;		/* see CUSE_CMD_XXX */
 };