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| author | Thanos Makatos <thanos.makatos@nutanix.com> | 2020-10-22 08:36:38 -0400 |
|---|---|---|
| committer | Thanos Makatos <thanos.makatos@nutanix.com> | 2020-10-22 11:11:37 -0400 |
| commit | a7c7d91429f3f00122ae06852730a8d514d518f6 (patch) | |
| tree | fa059fef972da8fd8205aa81172f0e84469c1e46 /samples | |
| parent | 004f9b58f131638bb254791d0e7da36126ed08f7 (diff) | |
| download | libvfio-user-a7c7d91429f3f00122ae06852730a8d514d518f6.zip libvfio-user-a7c7d91429f3f00122ae06852730a8d514d518f6.tar.gz libvfio-user-a7c7d91429f3f00122ae06852730a8d514d518f6.tar.bz2 | |
include region header when replying to VFIO_USER_REGION_READ/VFIO_USER_REGION_WRITE
Signed-off-by: Thanos Makatos <thanos.makatos@nutanix.com>
Diffstat (limited to 'samples')
| -rw-r--r-- | samples/client.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/samples/client.c b/samples/client.c index bc0235e..7daa209 100644 --- a/samples/client.c +++ b/samples/client.c @@ -38,6 +38,7 @@ #include <sys/eventfd.h> #include <time.h> #include <err.h> +#include <assert.h> #include "../lib/muser.h" #include "../lib/muser_priv.h" @@ -310,11 +311,12 @@ access_bar0(int sock) ret = send_recv_vfio_user_msg(sock, msg_id, VFIO_USER_REGION_READ, &data.region_access, sizeof data.region_access, - NULL, 0, NULL, &data.t, sizeof data.t); + NULL, 0, NULL, &data, sizeof data); if (ret < 0) { fprintf(stderr, "failed to read from BAR0: %s\n", strerror(-ret)); return ret; } + assert(data.region_access.count == sizeof data.t); printf("read from BAR0: %ld\n", data.t); |