New upstream version 18.08

[deb_dpdk.git] / lib / librte_vhost / fd_man.h

diff --git a/lib/librte_vhost/fd_man.h b/lib/librte_vhost/fd_man.h
index 3a9276c..3331bcd 100644 (file)
--- a/lib/librte_vhost/fd_man.h
+++ b/lib/librte_vhost/fd_man.h
@@ -25,6 +25,16 @@ struct fdset {
        struct fdentry fd[MAX_FDS];
        pthread_mutex_t fd_mutex;
        int num;        /* current fd number of this fdset */
+
+       union pipefds {
+               struct {
+                       int pipefd[2];
+               };
+               struct {
+                       int readfd;
+                       int writefd;
+               };
+       } u;
 };
 
 
@@ -34,7 +44,14 @@ int fdset_add(struct fdset *pfdset, int fd,
        fd_cb rcb, fd_cb wcb, void *dat);
 
 void *fdset_del(struct fdset *pfdset, int fd);
+int fdset_try_del(struct fdset *pfdset, int fd);
 
 void *fdset_event_dispatch(void *arg);
 
+int fdset_pipe_init(struct fdset *fdset);
+
+void fdset_pipe_uninit(struct fdset *fdset);
+
+void fdset_pipe_notify(struct fdset *fdset);
+
 #endif