diff options
Diffstat (limited to 'libssh/channels.c')
| -rw-r--r-- | libssh/channels.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/libssh/channels.c b/libssh/channels.c index 33c86407..26409b85 100644 --- a/libssh/channels.c +++ b/libssh/channels.c @@ -57,6 +57,7 @@ CHANNEL *channel_new(SSH_SESSION *session){ channel->prev=session->channels->prev; channel->next->prev=channel; channel->prev->next=channel; + channel->exit_status=-1; return channel; } @@ -299,6 +300,7 @@ static void channel_rcv_request(SSH_SESSION *session){ ssh_log(session,SSH_LOG_PACKET,"received exit-status"); buffer_get_u32(session->in_buffer,&status); status=ntohl(status); + channel->exit_status=status; /* TODO do something with status, we might need it */ free(request_s); free(request); @@ -955,6 +957,16 @@ SSH_SESSION *channel_get_session(CHANNEL *channel){ return channel->session; } +/** \brief get the exit status of the channel (error code from the executed instruction). + * \param channel channel + * \return -1 no exit status was returned. + * \return other values : exit status + */ + +int channel_get_exit_status(CHANNEL *channel){ + return channel->exit_status; +} + /* This function acts as a meta select. */ /* first, channels are analyzed to seek potential can-write or can-read ones. */ /* Then, if no channel has been elected, it goes in a loop with the posix select(2) */ |