diff options
Diffstat (limited to 'libpam/pam_private.h')
| -rw-r--r-- | libpam/pam_private.h | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/libpam/pam_private.h b/libpam/pam_private.h index 7b36fb02..2aa90bd4 100644 --- a/libpam/pam_private.h +++ b/libpam/pam_private.h @@ -126,6 +126,7 @@ struct _pam_former_state { struct pam_handle { char *authtok; + unsigned caller_is; struct pam_conv *pam_conversation; char *oldauthtok; char *prompt; /* for use by pam_get_user() */ @@ -268,9 +269,22 @@ if ((pamh) == NULL) { \ #include <security/_pam_macros.h> +/* used to work out where control currently resides (in an application + or in a module) */ + +#define _PAM_CALLED_FROM_MODULE 1 +#define _PAM_CALLED_FROM_APP 2 + +#define __PAM_FROM_MODULE(pamh) ((pamh)->caller_is == _PAM_CALLED_FROM_MODULE) +#define __PAM_FROM_APP(pamh) ((pamh)->caller_is == _PAM_CALLED_FROM_APP) +#define __PAM_TO_MODULE(pamh) \ + do { (pamh)->caller_is = _PAM_CALLED_FROM_MODULE; } while (0) +#define __PAM_TO_APP(pamh) \ + do { (pamh)->caller_is = _PAM_CALLED_FROM_APP; } while (0) + /* * Copyright (C) 1995 by Red Hat Software, Marc Ewing - * Copyright (c) 1996-8, Andrew G. Morgan <morgan@linux.kernel.org> + * Copyright (c) 1996-8,2001 by Andrew G. Morgan <morgan@kernel.org> * * All rights reserved * |