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Implement ssh_options_get_port(ssh_session, unsigned int*).

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This commit is contained in:
Lee Hambley
2011-10-28 10:26:32 +02:00
committed by Andreas Schneider
parent 6bd95b50f5
commit e797781bb5
3 changed files with 41 additions and 0 deletions
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26
src/options.c
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@@ -778,6 +778,32 @@ int ssh_options_set(ssh_session session, enum ssh_options_e type,
return 0;
}
/**
* @brief This function can get ssh the ssh port. It must only be used on
* a valid ssh session. This function is useful when the session
* options have been automatically inferred from the environment
* or configuration files and one
*
* @param session An allocated SSH session structure.
*
* @param unsigned int An unsigned integer into which the
* port will be set from the ssh session.
*
* @return 0 on success, < 0 on error.
*
*/
int ssh_options_get_port(ssh_session session, unsigned int* port_target) {
if (session == NULL) {
return -1;
}
if (!session->port) {
ssh_set_error_invalid(session);
return -1;
}
*port_target = session->port;
return 0;
}
/**
* @brief This function can get ssh options, it does not support all options provided for
* ssh options set, but mostly those which a user-space program may care about having