[Xen-devel] [PATCH v4 29/79] gntalloc.h: use __u16, __u32 and __u64 from linux/types.h

[Mikko Rapeli <mikko.rapeli@xxxxxx>]

Fixes userspace compilation errors like:

xen/gntalloc.h:22:2: error: unknown type name âuint16_tâ

Signed-off-by: Mikko Rapeli <mikko.rapeli@xxxxxx>
---
 include/uapi/xen/gntalloc.h | 22 ++++++++++++----------
 1 file changed, 12 insertions(+), 10 deletions(-)

diff --git a/include/uapi/xen/gntalloc.h b/include/uapi/xen/gntalloc.h
index 76bd580..48d2790 100644
--- a/include/uapi/xen/gntalloc.h
+++ b/include/uapi/xen/gntalloc.h
@@ -11,6 +11,8 @@
 #ifndef __LINUX_PUBLIC_GNTALLOC_H__
 #define __LINUX_PUBLIC_GNTALLOC_H__
 
+#include <linux/types.h>
+
 /*
  * Allocates a new page and creates a new grant reference.
  */
@@ -19,17 +21,17 @@ _IOC(_IOC_NONE, 'G', 5, sizeof(struct 
ioctl_gntalloc_alloc_gref))
 struct ioctl_gntalloc_alloc_gref {
        /* IN parameters */
        /* The ID of the domain to be given access to the grants. */
-       uint16_t domid;
+       __u16 domid;
        /* Flags for this mapping */
-       uint16_t flags;
+       __u16 flags;
        /* Number of pages to map */
-       uint32_t count;
+       __u32 count;
        /* OUT parameters */
        /* The offset to be used on a subsequent call to mmap(). */
-       uint64_t index;
+       __u64 index;
        /* The grant references of the newly created grant, one per page */
        /* Variable size, depending on count */
-       uint32_t gref_ids[1];
+       __u32 gref_ids[1];
 };
 
 #define GNTALLOC_FLAG_WRITABLE 1
@@ -43,9 +45,9 @@ _IOC(_IOC_NONE, 'G', 6, sizeof(struct 
ioctl_gntalloc_dealloc_gref))
 struct ioctl_gntalloc_dealloc_gref {
        /* IN parameters */
        /* The offset returned in the map operation */
-       uint64_t index;
+       __u64 index;
        /* Number of references to unmap */
-       uint32_t count;
+       __u32 count;
 };
 
 /*
@@ -67,11 +69,11 @@ struct ioctl_gntalloc_unmap_notify {
         * be cleared. Otherwise, it can be any byte in the page whose
         * notification we are adjusting.
         */
-       uint64_t index;
+       __u64 index;
        /* Action(s) to take on unmap */
-       uint32_t action;
+       __u32 action;
        /* Event channel to notify */
-       uint32_t event_channel_port;
+       __u32 event_channel_port;
 };
 
 /* Clear (set to zero) the byte specified by index */
-- 
2.5.0


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