diff options
Diffstat (limited to 'src')
-rw-r--r-- | src/session.c | 19 | ||||
-rw-r--r-- | src/socket.c | 11 |
2 files changed, 30 insertions, 0 deletions
diff --git a/src/session.c b/src/session.c index d4b3643f..06e7567f 100644 --- a/src/session.c +++ b/src/session.c @@ -608,6 +608,25 @@ int ssh_get_status(ssh_session session) { } /** + * @brief Get poll flags for an external mainloop + * + * @param session The ssh session to use. + * + * @returns A bitmask including SSH_READ_PENDING or SSH_WRITE_PENDING. + * For SSH_READ_PENDING, your invocation of poll() should include + * POLLIN. For SSH_WRITE_PENDING, your invocation of poll() should + * include POLLOUT. + */ +int ssh_get_poll_flags(ssh_session session) +{ + if (session == NULL) { + return 0; + } + + return ssh_socket_get_poll_flags (session->socket); +} + +/** * @brief Get the disconnect message from the server. * * @param[in] session The ssh session to use. diff --git a/src/socket.c b/src/socket.c index c76ef5ae..d7cf5397 100644 --- a/src/socket.c +++ b/src/socket.c @@ -710,6 +710,17 @@ int ssh_socket_get_status(ssh_socket s) { return r; } +int ssh_socket_get_poll_flags(ssh_socket s) { + int r = 0; + if (s->poll_in != NULL && (ssh_poll_get_events (s->poll_in) & POLLIN) > 0) { + r |= SSH_READ_PENDING; + } + if (s->poll_out != NULL && (ssh_poll_get_events (s->poll_out) & POLLOUT) > 0) { + r |= SSH_WRITE_PENDING; + } + return r; +} + #ifdef _WIN32 int ssh_socket_set_nonblocking(socket_t fd) { u_long nonblocking = 1; |