exec: Let address_space_unmap() use a boolean 'is_write' argument
The 'is_write' argument is either 0 or 1.
Convert it to a boolean type.
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
diff --git a/exec.c b/exec.c
index 58664ac..239239d 100644
--- a/exec.c
+++ b/exec.c
@@ -3598,11 +3598,11 @@
}
/* Unmaps a memory region previously mapped by address_space_map().
- * Will also mark the memory as dirty if is_write == 1. access_len gives
+ * Will also mark the memory as dirty if is_write is true. access_len gives
* the amount of memory that was actually read or written by the caller.
*/
void address_space_unmap(AddressSpace *as, void *buffer, hwaddr len,
- int is_write, hwaddr access_len)
+ bool is_write, hwaddr access_len)
{
if (buffer != bounce.buffer) {
MemoryRegion *mr;
diff --git a/include/exec/memory.h b/include/exec/memory.h
index afee185..1614d9a 100644
--- a/include/exec/memory.h
+++ b/include/exec/memory.h
@@ -2329,7 +2329,7 @@
* @is_write: indicates the transfer direction
*/
void address_space_unmap(AddressSpace *as, void *buffer, hwaddr len,
- int is_write, hwaddr access_len);
+ bool is_write, hwaddr access_len);
/* Internal functions, part of the implementation of address_space_read. */
