Nuked almost all trailing white space.post-nuke-of-trailing-ws

We better do this once and for all instead of cluttering all future
commits with diffs of trailing white spaces.  In the majority of cases
blank or single lines are affected and thus this change won't disturb
a git blame too much.  For future commits the pre-commit scripts
checks that this won't happen again.

1 files changed, 59 insertions, 59 deletions

diff --git a/g10/call-agent.c b/g10/call-agent.c
index dc2ace0e5..6333586fb 100644
--- a/g10/call-agent.c
+++ b/g10/call-agent.c
@@ -23,7 +23,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include <errno.h>
-#include <unistd.h> 
+#include <unistd.h>
 #include <time.h>
 #include <assert.h>
 #ifdef HAVE_LOCALE_H
@@ -48,7 +48,7 @@
 static assuan_context_t agent_ctx = NULL;
 static int did_early_card_test;
 
-struct cipher_parm_s 
+struct cipher_parm_s
 {
   ctrl_t ctrl;
   assuan_context_t ctx;
@@ -116,7 +116,7 @@ status_sc_op_failure (int rc)
       write_status (STATUS_SC_OP_FAILURE);
       break;
     }
-}  
+}
 
 
 
@@ -154,7 +154,7 @@ start_agent (ctrl_t ctrl, int for_card)
              here used to indirectly enable GPG_ERR_FULLY_CANCELED.  */
           assuan_transact (agent_ctx, "OPTION agent-awareness=2.1.0",
                            NULL, NULL, NULL, NULL, NULL, NULL);
-          
+
         }
     }
 
@@ -185,7 +185,7 @@ start_agent (ctrl_t ctrl, int for_card)
       if (!rc && is_status_enabled () && info.serialno)
         {
           char *buf;
-          
+
           buf = xasprintf ("3 %s", info.serialno);
           write_status_text (STATUS_CARDCTRL, buf);
           xfree (buf);
@@ -197,7 +197,7 @@ start_agent (ctrl_t ctrl, int for_card)
         did_early_card_test = 1;
     }
 
-  
+
   return rc;
 }
 
@@ -290,7 +290,7 @@ get_serialno_cb (void *opaque, const char *line)
       memcpy (*serialno, line, n);
       (*serialno)[n] = 0;
     }
-  
+
   return 0;
 }
 
@@ -352,7 +352,7 @@ learn_status_cb (void *opaque, const char *line)
     {
       xfree (parm->serialno);
       parm->serialno = store_serialno (line);
-      parm->is_v2 = (strlen (parm->serialno) >= 16 
+      parm->is_v2 = (strlen (parm->serialno) >= 16
                      && xtoi_2 (parm->serialno+12) >= 2 );
     }
   else if (keywordlen == 7 && !memcmp (keyword, "APPTYPE", keywordlen))
@@ -533,7 +533,7 @@ agent_learn (struct agent_card_info_s *info)
   /* Also try to get the key attributes.  */
   if (!rc)
     agent_scd_getattr ("KEY-ATTR", info);
-  
+
   return rc;
 }
 
@@ -552,7 +552,7 @@ agent_scd_getattr (const char *name, struct agent_card_info_s *info)
   /* We assume that NAME does not need escaping. */
   if (12 + strlen (name) > DIM(line)-1)
     return gpg_error (GPG_ERR_TOO_LARGE);
-  stpcpy (stpcpy (line, "SCD GETATTR "), name); 
+  stpcpy (stpcpy (line, "SCD GETATTR "), name);
 
   rc = start_agent (NULL, 1);
   if (rc)
@@ -560,7 +560,7 @@ agent_scd_getattr (const char *name, struct agent_card_info_s *info)
 
   rc = assuan_transact (agent_ctx, line, NULL, NULL, default_inq_cb, NULL,
                         learn_status_cb, info);
-  
+
   return rc;
 }
 
@@ -585,8 +585,8 @@ agent_scd_setattr (const char *name,
   /* We assume that NAME does not need escaping. */
   if (12 + strlen (name) > DIM(line)-1)
     return gpg_error (GPG_ERR_TOO_LARGE);
-      
-  p = stpcpy (stpcpy (line, "SCD SETATTR "), name); 
+
+  p = stpcpy (stpcpy (line, "SCD SETATTR "), name);
   *p++ = ' ';
   for (; valuelen; value++, valuelen--)
     {
@@ -607,7 +607,7 @@ agent_scd_setattr (const char *name,
   rc = start_agent (NULL, 1);
   if (!rc)
     {
-      rc = assuan_transact (agent_ctx, line, NULL, NULL, 
+      rc = assuan_transact (agent_ctx, line, NULL, NULL,
                             default_inq_cb, NULL, NULL, NULL);
     }
 
@@ -624,7 +624,7 @@ static gpg_error_t
 inq_writecert_parms (void *opaque, const char *line)
 {
   int rc;
-  struct writecert_parm_s *parm = opaque; 
+  struct writecert_parm_s *parm = opaque;
 
   if (!strncmp (line, "CERTDATA", 8) && (line[8]==' '||!line[8]))
     {
@@ -638,7 +638,7 @@ inq_writecert_parms (void *opaque, const char *line)
 
 
 /* Send a WRITECERT command to the SCdaemon. */
-int 
+int
 agent_scd_writecert (const char *certidstr,
                      const unsigned char *certdata, size_t certdatalen)
 {
@@ -657,7 +657,7 @@ agent_scd_writecert (const char *certidstr,
   parms.ctx = agent_ctx;
   parms.certdata = certdata;
   parms.certdatalen = certdatalen;
-  
+
   rc = assuan_transact (agent_ctx, line, NULL, NULL,
                         inq_writecert_parms, &parms, NULL, NULL);
 
@@ -672,7 +672,7 @@ static gpg_error_t
 inq_writekey_parms (void *opaque, const char *line)
 {
   int rc;
-  struct writekey_parm_s *parm = opaque; 
+  struct writekey_parm_s *parm = opaque;
 
   if (!strncmp (line, "KEYDATA", 7) && (line[7]==' '||!line[7]))
     {
@@ -686,7 +686,7 @@ inq_writekey_parms (void *opaque, const char *line)
 
 
 /* Send a WRITEKEY command to the SCdaemon. */
-int 
+int
 agent_scd_writekey (int keyno, const char *serialno,
                     const unsigned char *keydata, size_t keydatalen)
 {
@@ -707,7 +707,7 @@ agent_scd_writekey (int keyno, const char *serialno,
   parms.ctx = agent_ctx;
   parms.keydata = keydata;
   parms.keydatalen = keydatalen;
-  
+
   rc = assuan_transact (agent_ctx, line, NULL, NULL,
                         inq_writekey_parms, &parms, NULL, NULL);
 
@@ -795,7 +795,7 @@ agent_scd_genkey (struct agent_card_genkey_s *info, int keyno, int force,
 
   snprintf (line, DIM(line)-1, "SCD GENKEY %s%s %s %d",
             *tbuf? "--timestamp=":"", tbuf,
-            force? "--force":"", 
+            force? "--force":"",
             keyno);
   line[DIM(line)-1] = 0;
 
@@ -803,7 +803,7 @@ agent_scd_genkey (struct agent_card_genkey_s *info, int keyno, int force,
   rc = assuan_transact (agent_ctx, line,
                         NULL, NULL, default_inq_cb, NULL,
                         scd_genkey_cb, info);
-  
+
   status_sc_op_failure (rc);
   return rc;
 }
@@ -821,7 +821,7 @@ select_openpgp (const char *serialno)
   /* Send the serialno command to initialize the connection.  Without
      a given S/N we don't care about the data returned.  If the card
      has already been initialized, this is a very fast command.  We
-     request the openpgp card because that is what we expect. 
+     request the openpgp card because that is what we expect.
 
      Note that an opt.limit_card_insert_tries of 1 means: No tries at
      all whereas 0 means do not limit the number of tries.  Due to the
@@ -837,7 +837,7 @@ select_openpgp (const char *serialno)
       int ask;
       char *want_sn;
       char *p;
-      
+
       want_sn = xtrystrdup (serialno);
       if (!want_sn)
         return gpg_error_from_syserror ();
@@ -845,14 +845,14 @@ select_openpgp (const char *serialno)
       if (p)
         *p = 0;
 
-      do 
+      do
         {
           ask = 0;
           err = assuan_transact (agent_ctx, "SCD SERIALNO openpgp",
-                                 NULL, NULL, NULL, NULL, 
+                                 NULL, NULL, NULL, NULL,
                                  get_serialno_cb, &this_sn);
           if (gpg_err_code (err) == GPG_ERR_CARD_NOT_PRESENT)
-            ask = 1; 
+            ask = 1;
           else if (gpg_err_code (err) == GPG_ERR_NOT_SUPPORTED)
             ask = 2;
           else if (err)
@@ -865,19 +865,19 @@ select_openpgp (const char *serialno)
 
           xfree (this_sn);
           this_sn = NULL;
-                  
+
           if (ask)
             {
               char *formatted = NULL;
               char *ocodeset = i18n_switchto_utf8 ();
 
-              if (!strncmp (want_sn, "D27600012401", 12) 
+              if (!strncmp (want_sn, "D27600012401", 12)
                   && strlen (want_sn) == 32 )
                 formatted = xtryasprintf ("(%.4s) %.8s",
                                           want_sn + 16, want_sn + 20);
-              
+
               err = 0;
-              desc = xtryasprintf 
+              desc = xtryasprintf
                 ("%s:\n\n"
                  "  \"%s\"",
                  ask == 1
@@ -912,7 +912,7 @@ membuf_data_cb (void *opaque, const void *buffer, size_t length)
     put_membuf (data, buffer, length);
   return 0;
 }
- 
+
 
 /* Helper returning a command option to describe the used hash
    algorithm.  See scd/command.c:cmd_pksign.  */
@@ -1023,7 +1023,7 @@ agent_scd_pkdecrypt (const char *serialno,
   rc = select_openpgp (serialno);
   if (rc)
     return rc;
-  
+
   strcpy (line, "SCD SETDATA ");
   bin2hex (indata, indatalen, line + strlen (line));
 
@@ -1055,7 +1055,7 @@ agent_scd_pkdecrypt (const char *serialno,
 
 
 /* Send a READCERT command to the SCdaemon. */
-int 
+int
 agent_scd_readcert (const char *certidstr,
                     void **r_buf, size_t *r_buflen)
 {
@@ -1175,8 +1175,8 @@ agent_get_passphrase (const char *cache_id,
   int rc;
   char line[ASSUAN_LINELENGTH];
   char *arg1 = NULL;
-  char *arg2 = NULL;  
-  char *arg3 = NULL; 
+  char *arg2 = NULL;
+  char *arg3 = NULL;
   char *arg4 = NULL;
   membuf_t data;
 
@@ -1187,7 +1187,7 @@ agent_get_passphrase (const char *cache_id,
     return rc;
 
   /* Check that the gpg-agent understands the repeat option.  */
-  if (assuan_transact (agent_ctx, 
+  if (assuan_transact (agent_ctx,
                        "GETINFO cmd_has_option GET_PASSPHRASE repeat",
                        NULL, NULL, NULL, NULL, NULL, NULL))
     return gpg_error (GPG_ERR_NOT_SUPPORTED);
@@ -1205,9 +1205,9 @@ agent_get_passphrase (const char *cache_id,
     if (!(arg4 = percent_plus_escape (desc_msg)))
       goto no_mem;
 
-  snprintf (line, DIM(line)-1, 
-            "GET_PASSPHRASE --data --repeat=%d%s -- %s %s %s %s", 
-            repeat, 
+  snprintf (line, DIM(line)-1,
+            "GET_PASSPHRASE --data --repeat=%d%s -- %s %s %s %s",
+            repeat,
             check? " --check --qualitybar":"",
             arg1? arg1:"X",
             arg2? arg2:"X",
@@ -1220,13 +1220,13 @@ agent_get_passphrase (const char *cache_id,
   xfree (arg4);
 
   init_membuf_secure (&data, 64);
-  rc = assuan_transact (agent_ctx, line, 
+  rc = assuan_transact (agent_ctx, line,
                         membuf_data_cb, &data,
                         default_inq_cb, NULL, NULL, NULL);
 
   if (rc)
     xfree (get_membuf (&data, NULL));
-  else 
+  else
     {
       put_membuf (&data, "", 1);
       *r_passphrase = get_membuf (&data, NULL);
@@ -1305,12 +1305,12 @@ agent_get_s2k_count (unsigned long *r_count)
     return err;
 
   init_membuf (&data, 32);
-  err = assuan_transact (agent_ctx, "GETINFO s2k_count", 
+  err = assuan_transact (agent_ctx, "GETINFO s2k_count",
                         membuf_data_cb, &data,
                         NULL, NULL, NULL, NULL);
   if (err)
     xfree (get_membuf (&data, NULL));
-  else 
+  else
     {
       put_membuf (&data, "", 1);
       buf = get_membuf (&data, NULL);
@@ -1511,7 +1511,7 @@ cache_nonce_status_cb (void *opaque, const char *line)
 static gpg_error_t
 inq_genkey_parms (void *opaque, const char *line)
 {
-  struct genkey_parm_s *parm = opaque; 
+  struct genkey_parm_s *parm = opaque;
   gpg_error_t err;
 
   if (!strncmp (line, "KEYPARAM", 8) && (line[8]==' '||!line[8]))
@@ -1522,7 +1522,7 @@ inq_genkey_parms (void *opaque, const char *line)
   else
     err = default_inq_cb (parm->ctrl, line);
 
-  return err; 
+  return err;
 }
 
 
@@ -1547,7 +1547,7 @@ agent_genkey (ctrl_t ctrl, char **cache_nonce_addr,
   if (err)
     return err;
 
-  err = assuan_transact (agent_ctx, "RESET", 
+  err = assuan_transact (agent_ctx, "RESET",
                          NULL, NULL, NULL, NULL, NULL, NULL);
   if (err)
     return err;
@@ -1563,15 +1563,15 @@ agent_genkey (ctrl_t ctrl, char **cache_nonce_addr,
   cn_parm.cache_nonce_addr = cache_nonce_addr;
   cn_parm.passwd_nonce_addr = NULL;
   err = assuan_transact (agent_ctx, line,
-                         membuf_data_cb, &data, 
-                         inq_genkey_parms, &gk_parm, 
+                         membuf_data_cb, &data,
+                         inq_genkey_parms, &gk_parm,
                          cache_nonce_status_cb, &cn_parm);
   if (err)
     {
       xfree (get_membuf (&data, &len));
       return err;
     }
-  
+
   buf = get_membuf (&data, &len);
   if (!buf)
     err = gpg_error_from_syserror ();
@@ -1721,7 +1721,7 @@ agent_pksign (ctrl_t ctrl, const char *cache_nonce,
 static gpg_error_t
 inq_ciphertext_cb (void *opaque, const char *line)
 {
-  struct cipher_parm_s *parm = opaque; 
+  struct cipher_parm_s *parm = opaque;
   int rc;
 
   if (!strncmp (line, "CIPHERTEXT", 10) && (line[10]==' '||!line[10]))
@@ -1733,7 +1733,7 @@ inq_ciphertext_cb (void *opaque, const char *line)
   else
     rc = default_inq_cb (parm->ctrl, line);
 
-  return rc; 
+  return rc;
 }
 
 
@@ -1783,7 +1783,7 @@ agent_pkdecrypt (ctrl_t ctrl, const char *keygrip, const char *desc,
   init_membuf_secure (&data, 1024);
   {
     struct cipher_parm_s parm;
-    
+
     parm.ctrl = ctrl;
     parm.ctx = agent_ctx;
     err = make_canon_sexp (s_ciphertext, &parm.ciphertext, &parm.ciphertextlen);
@@ -1832,7 +1832,7 @@ agent_pkdecrypt (ctrl_t ctrl, const char *keygrip, const char *desc,
       xfree (buf);
       return gpg_error (GPG_ERR_INV_SEXP); /* Oops: Inconsistent S-Exp. */
     }
-  
+
   memmove (buf, endp, n);
 
   *r_buflen = n;
@@ -1864,7 +1864,7 @@ agent_keywrap_key (ctrl_t ctrl, int forexport, void **r_kek, size_t *r_keklen)
 
   init_membuf_secure (&data, 64);
   err = assuan_transact (agent_ctx, line,
-                         membuf_data_cb, &data, 
+                         membuf_data_cb, &data,
                          default_inq_cb, ctrl, NULL, NULL);
   if (err)
     {
@@ -1885,7 +1885,7 @@ agent_keywrap_key (ctrl_t ctrl, int forexport, void **r_kek, size_t *r_keklen)
 static gpg_error_t
 inq_import_key_parms (void *opaque, const char *line)
 {
-  struct import_key_parm_s *parm = opaque; 
+  struct import_key_parm_s *parm = opaque;
   gpg_error_t err;
 
   if (!strncmp (line, "KEYDATA", 7) && (line[7]==' '||!line[7]))
@@ -1895,7 +1895,7 @@ inq_import_key_parms (void *opaque, const char *line)
   else
     err = default_inq_cb (parm->ctrl, line);
 
-  return err; 
+  return err;
 }
 
 
@@ -1972,7 +1972,7 @@ agent_export_key (ctrl_t ctrl, const char *hexkeygrip, const char *desc,
         return err;
     }
 
-  snprintf (line, DIM(line)-1, "EXPORT_KEY --openpgp %s%s %s", 
+  snprintf (line, DIM(line)-1, "EXPORT_KEY --openpgp %s%s %s",
             cache_nonce_addr && *cache_nonce_addr? "--cache-nonce=":"",
             cache_nonce_addr && *cache_nonce_addr? *cache_nonce_addr:"",
             hexkeygrip);
@@ -1981,7 +1981,7 @@ agent_export_key (ctrl_t ctrl, const char *hexkeygrip, const char *desc,
   cn_parm.cache_nonce_addr = cache_nonce_addr;
   cn_parm.passwd_nonce_addr = NULL;
   err = assuan_transact (agent_ctx, line,
-                         membuf_data_cb, &data, 
+                         membuf_data_cb, &data,
                          default_inq_cb, ctrl,
                          cache_nonce_status_cb, &cn_parm);
   if (err)