diff options
| author | Michael S. Tsirkin <mst@redhat.com> | 2025-12-04 12:22:28 -0500 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2025-12-24 08:02:55 -0500 |
| commit | 94fb5e796ad7d72f66e893da37593f8856657251 (patch) | |
| tree | 1cf0d16fac484ee2ab4dd20607fdad8f49e8713d /tools | |
| parent | 9448598b22c50c8a5bb77a9103e2d49f134c9578 (diff) | |
tools/virtio: fix up compiler.h stub
Add #undef __user before and after including compiler_types.h to avoid
redefinition warnings when compiling with system headers that also
define __user. This allows tools/virtio to build without warnings.
Additionally, stub out __must_check
Created using Cursor CLI.
Message-ID: <56424ce95c72cb4957070a7cd3c3c40ad5addaee.1764873799.git.mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/virtio/linux/compiler.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/tools/virtio/linux/compiler.h b/tools/virtio/linux/compiler.h index 725b93bfeee1..0f25db473f55 100644 --- a/tools/virtio/linux/compiler.h +++ b/tools/virtio/linux/compiler.h @@ -2,7 +2,11 @@ #ifndef LINUX_COMPILER_H #define LINUX_COMPILER_H +/* Avoid redefinition warnings */ +#undef __user #include "../../../include/linux/compiler_types.h" +#undef __user +#define __user #define WRITE_ONCE(var, val) \ (*((volatile typeof(val) *)(&(var))) = (val)) @@ -35,4 +39,6 @@ __v; \ }) +#define __must_check + #endif |