Signed-off-by: Aneesh Kumar K.V <aneesh.ku...@linux.vnet.ibm.com> --- hw/9pfs/virtio-9p-synth.c | 19 +++++++++++++++++++ 1 files changed, 19 insertions(+), 0 deletions(-)
diff --git a/hw/9pfs/virtio-9p-synth.c b/hw/9pfs/virtio-9p-synth.c index 72a916c..cbf74e4 100644 --- a/hw/9pfs/virtio-9p-synth.c +++ b/hw/9pfs/virtio-9p-synth.c @@ -517,8 +517,21 @@ static int v9fs_synth_unlinkat(FsContext *ctx, V9fsPath *dir, return -1; } +static ssize_t my_test_read(void *in_buf, int len, off_t offset, void *arg) +{ + int copy_len; + char buff[] = "Hello World\n"; + if (offset >= sizeof(buff)) { + return 0; + } + copy_len = MIN(len, sizeof(buff)); + memcpy(in_buf, buff + offset, copy_len); + return copy_len; +} + static int v9fs_synth_init(FsContext *ctx) { + V9fsSynthNode *node; pthread_rwlockattr_t rwlockattr; QLIST_INIT(&v9fs_synth_root.child); @@ -533,6 +546,12 @@ static int v9fs_synth_init(FsContext *ctx) /* Mark the subsystem is ready for use */ v9fs_synth_fs = 1; + + /** create some new files as test */ + qemu_v9fs_synth_mkdir(NULL, 0777, "test", &node); + qemu_v9fs_synth_mkdir(&v9fs_synth_root, 0777, "test2", &node); + qemu_v9fs_synth_add_file(node, 0777, "testfile", + my_test_read, NULL, NULL); return 0; } -- 1.7.4.1