agent: Allow trustlist on Windows in Unicode homedirs.

* agent/trustlist.c (agent_marktrusted): Use gnupg_access.

agent/trustlist.c

@@ -646,7 +646,7 @@ agent_marktrusted (ctrl_t ctrl, const char *name, const char *fpr, int flag)
   if (!fname)
     return gpg_error_from_syserror ();
 
-  if ((ec = access (fname, W_OK)) && ec != GPG_ERR_ENOENT)
+  if ((ec = gnupg_access (fname, W_OK)) && ec != GPG_ERR_ENOENT)
     {
       xfree (fname);
       return gpg_error (GPG_ERR_EPERM);

doc/DETAILS

@@ -1540,6 +1540,37 @@ Description of some debug flags:
 
 
 * Miscellaneous notes
+** List of useful RFCs and I-D.
+  - RFC-1423 :: PEM, Part III: Algorithms, Modes, and Identifiers
+  - RFC-1750 :: Randomness Recommendations for Security
+  - RFC-1991 :: PGP Message Exchange Formats (obsolete)
+  - RFC-2144 :: The CAST-128 Encryption Algorithm
+  - RFC-2279 :: UTF-8, a transformation format of ISO 10646
+  - RFC-2440 :: OpenPGP (obsolete).
+  - RFC-3156 :: MIME Security with Pretty Good Privacy (PGP).
+  - RFC-3447 :: PKCS  #1: RSA Cryptography Specifications Version 2.1
+  - RFC-4880 :: OpenPGP
+  - RFC-5083 :: CMS - Authenticated-Enveloped-Data
+  - RFC-5084 :: CMS - AES-GCM
+  - RFC-5280 :: X.509 PKI Certificate and CRL Profile
+  - RFC-5480 :: ECC Subject Public Key Information
+  - RFC-5639 :: ECC Brainpool Standard Curves
+  - RFC-5652 :: CMS (STD0070)
+  - RFC-5753 :: ECC in CMS
+  - RFC-5758 :: CMS - Additional Algorithms for DSA and ECDSA
+  - RFC-6818 :: Updates to the X.509 PKI Certificate and CRL Profile
+  - RFC-6960 :: Online Certificate Status Protocol - OCSP
+  - RFC-8954 :: Online Certificate Status Protocol (OCSP) Nonce Extension
+  - RFC-8398 :: Internationalized Email Addresses in X.509 Certificates
+  - RFC-8399 :: Internationalization Updates to RFC 5280
+  - RFC-8813 :: Clarifications for ECC Subject Public Key
+  - RFC-5915 :: ECC Private Key Structure
+  - RFC-5958 :: Asymmetric Key Packages
+  - RFC-6337 :: ECC in OpenPGP
+  - RFC-7292 :: PKCS #12: Personal Information Exchange Syntax v1.1
+  - RFC-8351 :: The PKCS #8 EncryptedPrivateKeyInfo Media Type
+
+  - draft-koch-openpgp-2015-rfc4880bis :: Updates to RFC-4880
 
 ** v3 fingerprints
    For packet version 3 we calculate the keyids this way: