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Diffstat (limited to 'libssh/session.c')
-rw-r--r--libssh/session.c15
1 files changed, 15 insertions, 0 deletions
diff --git a/libssh/session.c b/libssh/session.c
index 0d75c5a7..016c127b 100644
--- a/libssh/session.c
+++ b/libssh/session.c
@@ -112,6 +112,21 @@ void ssh_set_fd_except(SSH_SESSION *session){
session->data_except=1;
}
+/* looks if there is data to read on the socket and parse it. */
+int ssh_handle_packets(SSH_SESSION *session){
+ int w,err,r;
+ do {
+ r=ssh_fd_poll(session,&w,&err);
+ if(r<=0)
+ return r; // error or no data available
+ /* if an exception happened, it will be trapped by packet_read() */
+ if(packet_read(session)||packet_translate(session))
+ return -1;
+ packet_parse(session);
+ } while(r>0);
+ return r;
+}
+
int ssh_get_status(SSH_SESSION *session){
int ret=0;
if(session->closed)