X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_vhost%2Fvhost_user%2Ffd_man.h;h=74ecde2c877a3e022fcdaa8188a9fb54e11ecd9a;hb=0d822b804769b5f70fa0e2b72a0f93e4c063783f;hp=26b46195991bab7911f26433abe75ff90ce726d9;hpb=fbf7e07ca1423f7cbf96063a7e522a07b6c43fc9;p=dpdk.git

diff --git a/lib/librte_vhost/vhost_user/fd_man.h b/lib/librte_vhost/vhost_user/fd_man.h
index 26b4619599..74ecde2c87 100644
--- a/lib/librte_vhost/vhost_user/fd_man.h
+++ b/lib/librte_vhost/vhost_user/fd_man.h
@@ -34,20 +34,23 @@
 #ifndef _FD_MAN_H_
 #define _FD_MAN_H_
 #include <stdint.h>
+#include <pthread.h>
 
 #define MAX_FDS 1024
 
-typedef void (*fd_cb)(int fd, void *dat);
+typedef void (*fd_cb)(int fd, void *dat, int *remove);
 
 struct fdentry {
 	int fd;		/* -1 indicates this entry is empty */
 	fd_cb rcb;	/* callback when this fd is readable. */
 	fd_cb wcb;	/* callback when this fd is writeable.*/
 	void *dat;	/* fd context */
+	int busy;	/* whether this entry is being used in cb. */
 };
 
 struct fdset {
 	struct fdentry fd[MAX_FDS];
+	pthread_mutex_t fd_mutex;
 	int num;	/* current fd number of this fdset */
 };