85 static const char *pam_ssh_agent = "/usr/bin/ssh-agent";
86 static char str_ssh_agent[] = "ssh-agent";
235  * Parses a line from ssh-agent's output.
270  * Starts an ssh agent and stores the environment variables derived from
280 	/* get a pipe which we will use to read the agent's output */  in pam_ssh_start_agent()
284 	/* start the agent */  in pam_ssh_start_agent()
285 	openpam_log(PAM_LOG_DEBUG, "starting an ssh agent");  in pam_ssh_start_agent()
296 		/* child: drop privs, close fds and start agent */  in pam_ssh_start_agent()
320  * Adds previously stored keys to a running agent.
338 	/* get a connection to the agent */  in pam_ssh_add_keys_to_agent()
340 		openpam_log(PAM_LOG_DEBUG, "failed to connect to the agent");  in pam_ssh_add_keys_to_agent()
352 				    "added %s to ssh agent", psk->comment);  in pam_ssh_add_keys_to_agent()
355 				    "to add %s to ssh agent", psk->comment);  in pam_ssh_add_keys_to_agent()
362 	/* disconnect from agent */  in pam_ssh_add_keys_to_agent()
400 	/* start the agent */  in pam_sm_open_session()
407 	/* we have an agent, see if we can add any keys to it */  in pam_sm_open_session()
427 		openpam_log(PAM_LOG_DEBUG, "no ssh agent");  in pam_sm_close_session()
432 		openpam_log(PAM_LOG_DEBUG, "invalid ssh agent pid");  in pam_sm_close_session()
435 	openpam_log(PAM_LOG_DEBUG, "killing ssh agent %d", (int)pid);  in pam_sm_close_session()