Add PID to fuse_context
diff --git a/lib/fuse.c b/lib/fuse.c
index fae68a1..1a3f4d0 100644
--- a/lib/fuse.c
+++ b/lib/fuse.c
@@ -1444,6 +1444,7 @@
     ctx->fuse = f;
     ctx->uid = in->uid;
     ctx->gid = in->gid;
+    ctx->pid = in->pid;
     
     argsize = cmd->buflen - sizeof(struct fuse_in_header);