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, 28 insertions, 28 deletions

diff --git a/common/iobuf.c b/common/iobuf.c
index 9813d3da6..5f20d6e63 100644
--- a/common/iobuf.c
+++ b/common/iobuf.c
@@ -45,7 +45,7 @@
 
 /*-- Begin configurable part.  --*/
 
-/* The size of the internal buffers. 
+/* The size of the internal buffers.
    NOTE: If you change this value you MUST also adjust the regression
    test "armored_key_8192" in armor.test! */
 #define IOBUF_BUFFER_SIZE  8192
@@ -71,7 +71,7 @@
 typedef struct
 {
   gnupg_fd_t fp;       /* Open file pointer or handle.  */
-  int keep_open; 
+  int keep_open;
   int no_cache;
   int eof_seen;
   int print_only_name; /* Flags indicating that fname is not a real file.  */
@@ -156,7 +156,7 @@ fd_cache_strcmp (const char *a, const char *b)
 #ifdef HAVE_DOSISH_SYSTEM
   for (; *a && *b; a++, b++)
     {
-      if (*a != *b && !((*a == '/' && *b == '\\') 
+      if (*a != *b && !((*a == '/' && *b == '\\')
                         || (*a == '\\' && *b == '/')) )
         break;
     }
@@ -327,7 +327,7 @@ direct_open (const char *fname, const char *mode)
 
 
 /*
- * Instead of closing an FD we keep it open and cache it for later reuse 
+ * Instead of closing an FD we keep it open and cache it for later reuse
  * Note that this caching strategy only works if the process does not chdir.
  */
 static void
@@ -878,7 +878,7 @@ block_filter (void *opaque, int control, iobuf_t chain, byte * buffer,
 		  /*  log_debug("partial: ctx=%p c=%02x size=%u\n", a, c, a->size); */
 		}
 	      else
-		BUG ();	
+		BUG ();
 	    }
 
 	  while (!rc && size && a->size)
@@ -1483,13 +1483,13 @@ int
 iobuf_ioctl (iobuf_t a, iobuf_ioctl_t cmd, int intval, void *ptrval)
 {
   if (cmd == IOBUF_IOCTL_KEEP_OPEN)
-    {				
+    {
       /* Keep system filepointer/descriptor open.  This was used in
          the past by http.c; this ioctl is not directly used
          anymore.  */
       if (DBG_IOBUF)
 	log_debug ("iobuf-%d.%d: ioctl `%s' keep_open=%d\n",
-		   a ? a->no : -1, a ? a->subno : -1, 
+		   a ? a->no : -1, a ? a->subno : -1,
                    a && a->desc ? a->desc : "?",
 		   intval);
       for (; a; a = a->chain)
@@ -1524,7 +1524,7 @@ iobuf_ioctl (iobuf_t a, iobuf_ioctl_t cmd, int intval, void *ptrval)
     {
       if (DBG_IOBUF)
 	log_debug ("iobuf-%d.%d: ioctl `%s' no_cache=%d\n",
-		   a ? a->no : -1, a ? a->subno : -1, 
+		   a ? a->no : -1, a ? a->subno : -1,
                    a && a->desc? a->desc : "?",
 		   intval);
       for (; a; a = a->chain)
@@ -1640,7 +1640,7 @@ iobuf_push_filter2 (iobuf_t a,
 
   if (DBG_IOBUF)
     {
-      log_debug ("iobuf-%d.%d: push `%s'\n", a->no, a->subno, 
+      log_debug ("iobuf-%d.%d: push `%s'\n", a->no, a->subno,
                  a->desc?a->desc:"?");
       print_chain (a);
     }
@@ -2147,24 +2147,24 @@ iobuf_get_filelength (iobuf_t a, int *overflow)
 
   if (overflow)
     *overflow = 0;
-  
-  if ( a->directfp )  
+
+  if ( a->directfp )
     {
       FILE *fp = a->directfp;
-      
+
       if ( !fstat(fileno(fp), &st) )
         return st.st_size;
       log_error("fstat() failed: %s\n", strerror(errno) );
       return 0;
     }
-  
+
   /* Hmmm: file_filter may have already been removed */
   for ( ; a; a = a->chain )
     if ( !a->chain && a->filter == file_filter )
       {
         file_filter_ctx_t *b = a->filter_ov;
         gnupg_fd_t fp = b->fp;
-        
+
 #if defined(HAVE_W32_SYSTEM)
         ulong size;
         static int (* __stdcall get_file_size_ex) (void *handle,
@@ -2174,7 +2174,7 @@ iobuf_get_filelength (iobuf_t a, int *overflow)
         if (!get_file_size_ex_initialized)
           {
             void *handle;
-            
+
             handle = dlopen ("kernel32.dll", RTLD_LAZY);
             if (handle)
               {
@@ -2184,21 +2184,21 @@ iobuf_get_filelength (iobuf_t a, int *overflow)
               }
             get_file_size_ex_initialized = 1;
           }
-        
+
         if (get_file_size_ex)
           {
             /* This is a newer system with GetFileSizeEx; we use this
                then because it seem that GetFileSize won't return a
                proper error in case a file is larger than 4GB. */
             LARGE_INTEGER exsize;
-            
+
             if (get_file_size_ex (fp, &exsize))
               {
                 if (!exsize.u.HighPart)
                   return exsize.u.LowPart;
                 if (overflow)
                   *overflow = 1;
-                return 0; 
+                return 0;
               }
           }
         else
@@ -2215,14 +2215,14 @@ iobuf_get_filelength (iobuf_t a, int *overflow)
 #endif
         break/*the for loop*/;
       }
-  
+
     return 0;
 }
 
 
 /* Return the file descriptor of the underlying file or -1 if it is
    not available.  */
-int 
+int
 iobuf_get_fd (iobuf_t a)
 {
   if (a->directfp)
@@ -2501,7 +2501,7 @@ translate_file_handle (int fd, int for_write)
 #elif defined(HAVE_W32_SYSTEM)
   {
     int x;
-    
+
     (void)for_write;
 
     if (fd == 0)
@@ -2533,13 +2533,13 @@ iobuf_skip_rest (iobuf_t a, unsigned long n, int partial)
     {
       for (;;)
         {
-          if (a->nofast || a->d.start >= a->d.len) 
+          if (a->nofast || a->d.start >= a->d.len)
             {
               if (iobuf_readbyte (a) == -1)
                 {
                   break;
                 }
-	    } 
+	    }
           else
             {
               unsigned long count = a->d.len - a->d.start;
@@ -2547,11 +2547,11 @@ iobuf_skip_rest (iobuf_t a, unsigned long n, int partial)
               a->d.start = a->d.len;
 	    }
 	}
-    } 
+    }
   else
     {
       unsigned long remaining = n;
-      while (remaining > 0) 
+      while (remaining > 0)
         {
           if (a->nofast || a->d.start >= a->d.len)
             {
@@ -2560,11 +2560,11 @@ iobuf_skip_rest (iobuf_t a, unsigned long n, int partial)
                   break;
 		}
               --remaining;
-	    } 
-          else 
+	    }
+          else
             {
               unsigned long count = a->d.len - a->d.start;
-              if (count > remaining) 
+              if (count > remaining)
                 {
                   count = remaining;
 		}