X-Git-Url: https://git.distorted.org.uk/u/mdw/catacomb/blobdiff_plain/b817bfc642225b8c3c0b6a7e42d1fb949b61a606..025c5f4aa5ffbf8948482a4233318db81c2df5d2:/key.h

diff --git a/key.h b/key.h
index ada6260..aad448b 100644
--- a/key.h
+++ b/key.h
@@ -1,6 +1,6 @@
 /* -*-c-*-
  *
- * $Id: key.h,v 1.11 2004/04/08 01:36:15 mdw Exp $
+ * $Id$
  *
  * Simple key management
  *
@@ -44,6 +44,10 @@
 #include <mLib/hash.h>
 #include <mLib/sym.h>
 
+#ifndef CATACOMB_KEY_ERROR_H
+#  include "key-error.h"
+#endif
+
 #ifndef CATACOMB_KEY_DATA_H
 #  include "key-data.h"
 #endif
@@ -155,26 +159,6 @@ typedef struct key_fetchdef {
 #define KEXP_FOREVER ((time_t)-1)	/* Never expire this key */
 #define KEXP_EXPIRE ((time_t)-2)	/* Expire this key when unused */
 
-/* --- Key error codes --- */
-
-enum {
-  KERR_OK = 0,				/* No error */
-  KERR_BADTAG = -1,			/* Malformed tag string */
-  KERR_BADTYPE = -2,			/* Malformed type string */
-  KERR_BADCOMMENT = -3,			/* Malformed comment string */
-  KERR_DUPID = -4,			/* Duplicate keyid */
-  KERR_DUPTAG = -5,			/* Duplicate key tag string */
-  KERR_READONLY = -6,			/* Key file is read-only */
-  KERR_WILLEXPIRE = -7,			/* Key will eventually expire */
-  KERR_EXPIRED = -8,			/* Key has already expired */
-  KERR_BADFLAGS = -9,			/* Error in flags string */
-  KERR_BADPASS = -10,			/* Error decrypting locked key */
-  KERR_WRONGTYPE = -11,			/* Key has incorrect type */
-  KERR_NOTFOUND = -12,			/* Key couldn't be found */
-  KERR_BADATTR = -13,			/* Malformed attribute name */
-  KERR_MAX				/* Largest possible error */
-};
-
 /* --- Write error codes --- */
 
 enum {
@@ -247,6 +231,17 @@ extern int key_extract(key_file */*f*/, key */*k*/, FILE */*fp*/,
 extern int key_open(key_file */*f*/, const char */*file*/, unsigned /*how*/,
 		    key_reporter */*rep*/, void */*arg*/);
 
+/* --- @key_discard@ --- *
+ *
+ * Arguments:	@key_file *f@ = pointer to key file block
+ *
+ * Returns:	---
+ *
+ * Use:		Frees all the key data, without writing changes.
+ */
+
+extern int key_discard(key_file */*f*/);
+
 /* --- @key_close@ --- *
  *
  * Arguments:	@key_file *f@ = pointer to key file block
@@ -686,17 +681,6 @@ extern void key_fetchdone(key_packdef */*kp*/);
 extern void key_moan(const char */*file*/, int /*line*/,
 		     const char */*msg*/, void */*p*/);
 
-/* --- @key_strerror@ --- *
- *
- * Arguments:	@int err@ = error code from @key_new@
- *
- * Returns:	Pointer to error string.
- *
- * Use:		Translates a @KERR@ error code into a human-readable string.
- */
-
-extern const char *key_strerror(int /*err*/);
-
 /*----- That's all, folks -------------------------------------------------*/
 
 #ifdef __cplusplus