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, 32 insertions, 33 deletions

diff --git a/agent/protect-tool.c b/agent/protect-tool.c
index c5e43a38b..512019b80 100644
--- a/agent/protect-tool.c
+++ b/agent/protect-tool.c
@@ -45,8 +45,8 @@
 #include "sysutils.h"
 
 
-enum cmd_and_opt_values 
-{ 
+enum cmd_and_opt_values
+{
   aNull = 0,
   oVerbose	  = 'v',
   oArmor          = 'a',
@@ -54,7 +54,7 @@ enum cmd_and_opt_values
 
   oProtect        = 'p',
   oUnprotect      = 'u',
-  
+
   oNoVerbose = 500,
   oShadow,
   oShowShadowInfo,
@@ -68,13 +68,13 @@ enum cmd_and_opt_values
   oNoFailOnExist,
   oHomedir,
   oPrompt,
-  oStatusMsg, 
+  oStatusMsg,
 
   oAgentProgram
 };
 
 
-struct rsa_secret_key_s 
+struct rsa_secret_key_s
 {
   gcry_mpi_t n;	    /* public modulus */
   gcry_mpi_t e;	    /* public exponent */
@@ -95,7 +95,7 @@ static int opt_have_cert;
 static const char *opt_passphrase;
 static char *opt_prompt;
 static int opt_status_msg;
-static const char *opt_agent_program; 
+static const char *opt_agent_program;
 
 static char *get_passphrase (int promptno);
 static void release_passphrase (char *pw);
@@ -110,7 +110,7 @@ static ARGPARSE_OPTS opts[] = {
   ARGPARSE_c (oShowShadowInfo,  "show-shadow-info", "return the shadow info"),
   ARGPARSE_c (oShowKeygrip, "show-keygrip", "show the \"keygrip\""),
   ARGPARSE_c (oS2Kcalibration, "s2k-calibration", "@"),
-  
+
   ARGPARSE_group (301, N_("@\nOptions:\n ")),
 
   ARGPARSE_s_n (oVerbose, "verbose", "verbose"),
@@ -120,14 +120,14 @@ static ARGPARSE_OPTS opts[] = {
   ARGPARSE_s_s (oPassphrase, "passphrase", "|STRING|use passphrase STRING"),
   ARGPARSE_s_n (oHaveCert, "have-cert",
                 "certificate to export provided on STDIN"),
-  ARGPARSE_s_n (oStore,    "store", 
+  ARGPARSE_s_n (oStore,    "store",
                 "store the created key in the appropriate place"),
-  ARGPARSE_s_n (oForce,    "force", 
+  ARGPARSE_s_n (oForce,    "force",
                 "force overwriting"),
   ARGPARSE_s_n (oNoFailOnExist, "no-fail-on-exist", "@"),
-  ARGPARSE_s_s (oHomedir, "homedir", "@"), 
-  ARGPARSE_s_s (oPrompt,  "prompt", 
-                "|ESCSTRING|use ESCSTRING as prompt in pinentry"), 
+  ARGPARSE_s_s (oHomedir, "homedir", "@"),
+  ARGPARSE_s_s (oPrompt,  "prompt",
+                "|ESCSTRING|use ESCSTRING as prompt in pinentry"),
   ARGPARSE_s_n (oStatusMsg, "enable-status-msg", "@"),
 
   ARGPARSE_s_s (oAgentProgram, "agent-program", "@"),
@@ -153,7 +153,7 @@ my_strusage (int level)
     case 41: p =  _("Syntax: gpg-protect-tool [options] [args]\n"
                     "Secret key maintenance tool\n");
     break;
-    
+
     default: p = NULL;
     }
   return p;
@@ -234,7 +234,7 @@ read_file (const char *fname, size_t *r_length)
   FILE *fp;
   char *buf;
   size_t buflen;
-  
+
   if (!strcmp (fname, "-"))
     {
       size_t nread, bufsize = 0;
@@ -246,7 +246,7 @@ read_file (const char *fname, size_t *r_length)
       buf = NULL;
       buflen = 0;
 #define NCHUNK 8192
-      do 
+      do
         {
           bufsize += NCHUNK;
           if (!buf)
@@ -277,14 +277,14 @@ read_file (const char *fname, size_t *r_length)
           log_error ("can't open `%s': %s\n", fname, strerror (errno));
           return NULL;
         }
-  
+
       if (fstat (fileno(fp), &st))
         {
           log_error ("can't stat `%s': %s\n", fname, strerror (errno));
           fclose (fp);
           return NULL;
         }
-      
+
       buflen = st.st_size;
       buf = xmalloc (buflen+1);
       if (fread (buf, buflen, 1, fp) != 1)
@@ -308,7 +308,7 @@ read_key (const char *fname)
   char *buf;
   size_t buflen;
   unsigned char *key;
-  
+
   buf = read_file (fname, &buflen);
   if (!buf)
     return NULL;
@@ -327,7 +327,7 @@ read_and_protect (const char *fname)
   unsigned char *result;
   size_t resultlen;
   char *pw;
-  
+
   key = read_key (fname);
   if (!key)
     return;
@@ -341,7 +341,7 @@ read_and_protect (const char *fname)
       log_error ("protecting the key failed: %s\n", gpg_strerror (rc));
       return;
     }
-  
+
   if (opt_armor)
     {
       char *p = make_advanced (result, resultlen);
@@ -371,7 +371,7 @@ read_and_unprotect (const char *fname)
   if (!key)
     return;
 
-  rc = agent_unprotect (key, (pw=get_passphrase (1)), 
+  rc = agent_unprotect (key, (pw=get_passphrase (1)),
                         protected_at, &result, &resultlen);
   release_passphrase (pw);
   xfree (key);
@@ -412,7 +412,7 @@ read_and_shadow (const char *fname)
   unsigned char *result;
   size_t resultlen;
   unsigned char dummy_info[] = "(8:313233342:43)";
-  
+
   key = read_key (fname);
   if (!key)
     return;
@@ -426,7 +426,7 @@ read_and_shadow (const char *fname)
     }
   resultlen = gcry_sexp_canon_len (result, 0, NULL,NULL);
   assert (resultlen);
-  
+
   if (opt_armor)
     {
       char *p = make_advanced (result, resultlen);
@@ -448,7 +448,7 @@ show_shadow_info (const char *fname)
   unsigned char *key;
   const unsigned char *info;
   size_t infolen;
-  
+
   key = read_key (fname);
   if (!key)
     return;
@@ -462,7 +462,7 @@ show_shadow_info (const char *fname)
     }
   infolen = gcry_sexp_canon_len (info, 0, NULL,NULL);
   assert (infolen);
-  
+
   if (opt_armor)
     {
       char *p = make_advanced (info, infolen);
@@ -482,14 +482,14 @@ show_file (const char *fname)
   unsigned char *key;
   size_t keylen;
   char *p;
-  
+
   key = read_key (fname);
   if (!key)
     return;
 
   keylen = gcry_sexp_canon_len (key, 0, NULL,NULL);
   assert (keylen);
-  
+
   if (opt_canonical)
     {
       fwrite (key, keylen, 1, stdout);
@@ -513,7 +513,7 @@ show_keygrip (const char *fname)
   gcry_sexp_t private;
   unsigned char grip[20];
   int i;
-  
+
   key = read_key (fname);
   if (!key)
     return;
@@ -522,7 +522,7 @@ show_keygrip (const char *fname)
     {
       log_error ("gcry_sexp_new failed\n");
       return;
-    } 
+    }
   xfree (key);
 
   if (!gcry_pk_get_keygrip (private, grip))
@@ -550,7 +550,7 @@ main (int argc, char **argv )
 
   set_strusage (my_strusage);
   gcry_control (GCRYCTL_SUSPEND_SECMEM_WARN);
-  log_set_prefix ("gpg-protect-tool", 1); 
+  log_set_prefix ("gpg-protect-tool", 1);
 
   /* Make sure that our subsystems are ready.  */
   i18n_init ();
@@ -597,7 +597,7 @@ main (int argc, char **argv )
         case oHaveCert: opt_have_cert = 1; break;
         case oPrompt: opt_prompt = pargs.r.ret_str; break;
         case oStatusMsg: opt_status_msg = 1; break;
-          
+
         default: pargs.err = ARGPARSE_PRINT_ERROR; break;
 	}
     }
@@ -667,7 +667,7 @@ get_passphrase (int promptno)
   const char *desc;
   char *orig_codeset;
   int repeat = 0;
-  
+
   if (opt_passphrase)
     return xstrdup (opt_passphrase);
 
@@ -727,4 +727,3 @@ release_passphrase (char *pw)
       xfree (pw);
     }
 }
-