Use SSDATA when the context wants char *.

1 files changed, 45 insertions, 45 deletions

diff --git a/src/fileio.c b/src/fileio.c
index 84e32a61265..3c61ee57bf2 100644
--- a/src/fileio.c
+++ b/src/fileio.c
@@ -500,7 +500,7 @@ For a Unix-syntax file name, just appends a slash.  */)
     return call2 (handler, Qfile_name_as_directory, file);
 
   buf = (char *) alloca (SBYTES (file) + 10);
-  file_name_as_directory (buf, SDATA (file));
+  file_name_as_directory (buf, SSDATA (file));
   return make_specified_string (buf, -1, strlen (buf),
 				STRING_MULTIBYTE (file));
 }
@@ -559,7 +559,7 @@ In Unix-syntax, this function just removes the final slash.  */)
     return call2 (handler, Qdirectory_file_name, directory);
 
   buf = (char *) alloca (SBYTES (directory) + 20);
-  directory_file_name (SDATA (directory), buf);
+  directory_file_name (SSDATA (directory), buf);
   return make_specified_string (buf, -1, strlen (buf),
 				STRING_MULTIBYTE (directory));
 }
@@ -935,7 +935,7 @@ filesystem tree, not (expand-file-name ".."  dirname).  */)
 #ifdef WINDOWSNT
 	  if (IS_DIRECTORY_SEP (nm[1]))
 	    {
-	      if (strcmp (nm, SDATA (name)) != 0)
+	      if (strcmp (nm, SSDATA (name)) != 0)
 		name = make_specified_string (nm, -1, strlen (nm), multibyte);
 	    }
 	  else
@@ -951,7 +951,7 @@ filesystem tree, not (expand-file-name ".."  dirname).  */)
 	    }
 	  return name;
 #else /* not DOS_NT */
-	  if (strcmp (nm, SDATA (name)) == 0)
+	  if (strcmp (nm, SSDATA (name)) == 0)
 	    return name;
 	  return make_specified_string (nm, -1, strlen (nm), multibyte);
 #endif /* not DOS_NT */
@@ -1685,13 +1685,13 @@ those `/' is discarded.  */)
 	    orig = make_unibyte_string (o, orig_length);
 	    decoded = DECODE_FILE (orig);
 	    decoded_length = SBYTES (decoded);
-	    strncpy (x, SDATA (decoded), decoded_length);
+	    strncpy (x, SSDATA (decoded), decoded_length);
 	    x += decoded_length;
 
 	    /* If environment variable needed decoding, return value
 	       needs to be multibyte.  */
 	    if (decoded_length != orig_length
-		|| strncmp (SDATA (decoded), o, orig_length))
+		|| strncmp (SSDATA (decoded), o, orig_length))
 	      multibyte = 1;
 	  }
       }
@@ -1761,7 +1761,7 @@ barf_or_query_if_file_exists (Lisp_Object absname, const unsigned char *querystr
 
   /* stat is a good way to tell whether the file exists,
      regardless of what access permissions it has.  */
-  if (lstat (SDATA (encoded_filename), &statbuf) >= 0)
+  if (lstat (SSDATA (encoded_filename), &statbuf) >= 0)
     {
       if (! interactive)
 	xsignal2 (Qfile_already_exists,
@@ -1859,7 +1859,7 @@ on the system, we copy the SELinux context of FILE to NEWNAME.  */)
       || INTEGERP (ok_if_already_exists))
     barf_or_query_if_file_exists (newname, "copy to it",
 				  INTEGERP (ok_if_already_exists), &out_st, 0);
-  else if (stat (SDATA (encoded_newname), &out_st) < 0)
+  else if (stat (SSDATA (encoded_newname), &out_st) < 0)
     out_st.st_mode = 0;
 
 #ifdef WINDOWSNT
@@ -1892,7 +1892,7 @@ on the system, we copy the SELinux context of FILE to NEWNAME.  */)
     }
 #else /* not WINDOWSNT */
   immediate_quit = 1;
-  ifd = emacs_open (SDATA (encoded_file), O_RDONLY, 0);
+  ifd = emacs_open (SSDATA (encoded_file), O_RDONLY, 0);
   immediate_quit = 0;
 
   if (ifd < 0)
@@ -1942,7 +1942,7 @@ on the system, we copy the SELinux context of FILE to NEWNAME.  */)
 		    | (NILP (ok_if_already_exists) ? O_EXCL : 0),
 		    S_IREAD | S_IWRITE);
 #else  /* not MSDOS */
-  ofd = emacs_open (SDATA (encoded_newname),
+  ofd = emacs_open (SSDATA (encoded_newname),
 		    O_WRONLY | O_TRUNC | O_CREAT
 		    | (NILP (ok_if_already_exists) ? O_EXCL : 0),
 		    0666);
@@ -1993,7 +1993,7 @@ on the system, we copy the SELinux context of FILE to NEWNAME.  */)
 	  EMACS_TIME atime, mtime;
 	  EMACS_SET_SECS_USECS (atime, st.st_atime, 0);
 	  EMACS_SET_SECS_USECS (mtime, st.st_mtime, 0);
-	  if (set_file_times (SDATA (encoded_newname),
+	  if (set_file_times (SSDATA (encoded_newname),
 			      atime, mtime))
 	    xsignal2 (Qfile_date_error,
 		      build_string ("Cannot set file date"), newname);
@@ -2109,7 +2109,7 @@ With a prefix argument, TRASH is nil.  */)
 
   encoded_file = ENCODE_FILE (filename);
 
-  if (0 > unlink (SDATA (encoded_file)))
+  if (0 > unlink (SSDATA (encoded_file)))
     report_file_error ("Removing old name", list1 (filename));
   return Qnil;
 }
@@ -2190,7 +2190,7 @@ This is what happens in interactive use with M-x.  */)
       || INTEGERP (ok_if_already_exists))
     barf_or_query_if_file_exists (newname, "rename to it",
 				  INTEGERP (ok_if_already_exists), 0, 0);
-  if (0 > rename (SDATA (encoded_file), SDATA (encoded_newname)))
+  if (0 > rename (SSDATA (encoded_file), SSDATA (encoded_newname)))
     {
       if (errno == EXDEV)
 	{
@@ -2277,8 +2277,8 @@ This is what happens in interactive use with M-x.  */)
     barf_or_query_if_file_exists (newname, "make it a new name",
 				  INTEGERP (ok_if_already_exists), 0, 0);
 
-  unlink (SDATA (newname));
-  if (0 > link (SDATA (encoded_file), SDATA (encoded_newname)))
+  unlink (SSDATA (newname));
+  if (0 > link (SSDATA (encoded_file), SSDATA (encoded_newname)))
     report_file_error ("Adding new name", list2 (file, newname));
 
   UNGCPRO;
@@ -2336,15 +2336,15 @@ This happens for interactive use with M-x.  */)
       || INTEGERP (ok_if_already_exists))
     barf_or_query_if_file_exists (linkname, "make it a link",
 				  INTEGERP (ok_if_already_exists), 0, 0);
-  if (0 > symlink (SDATA (encoded_filename),
-		   SDATA (encoded_linkname)))
+  if (0 > symlink (SSDATA (encoded_filename),
+		   SSDATA (encoded_linkname)))
     {
       /* If we didn't complain already, silently delete existing file.  */
       if (errno == EEXIST)
 	{
-	  unlink (SDATA (encoded_linkname));
-	  if (0 <= symlink (SDATA (encoded_filename),
-			    SDATA (encoded_linkname)))
+	  unlink (SSDATA (encoded_linkname));
+	  if (0 <= symlink (SSDATA (encoded_filename),
+			    SSDATA (encoded_linkname)))
 	    {
 	      UNGCPRO;
 	      return Qnil;
@@ -2444,7 +2444,7 @@ Use `file-symlink-p' to test for such links.  */)
 
   absname = ENCODE_FILE (absname);
 
-  return (stat (SDATA (absname), &statbuf) >= 0) ? Qt : Qnil;
+  return (stat (SSDATA (absname), &statbuf) >= 0) ? Qt : Qnil;
 }
 
 DEFUN ("file-executable-p", Ffile_executable_p, Sfile_executable_p, 1, 1, 0,
@@ -2466,7 +2466,7 @@ For a directory, this means you can access files in that directory.  */)
 
   absname = ENCODE_FILE (absname);
 
-  return (check_executable (SDATA (absname)) ? Qt : Qnil);
+  return (check_executable (SSDATA (absname)) ? Qt : Qnil);
 }
 
 DEFUN ("file-readable-p", Ffile_readable_p, Sfile_readable_p, 1, 1, 0,
@@ -2503,13 +2503,13 @@ See also `file-exists-p' and `file-attributes'.  */)
   /* Opening a fifo without O_NONBLOCK can wait.
      We don't want to wait.  But we don't want to mess wth O_NONBLOCK
      except in the case of a fifo, on a system which handles it.  */
-  desc = stat (SDATA (absname), &statbuf);
+  desc = stat (SSDATA (absname), &statbuf);
   if (desc < 0)
     return Qnil;
   if (S_ISFIFO (statbuf.st_mode))
     flags |= O_NONBLOCK;
 #endif
-  desc = emacs_open (SDATA (absname), flags, 0);
+  desc = emacs_open (SSDATA (absname), flags, 0);
   if (desc < 0)
     return Qnil;
   emacs_close (desc);
@@ -2537,8 +2537,8 @@ DEFUN ("file-writable-p", Ffile_writable_p, Sfile_writable_p, 1, 1, 0,
     return call2 (handler, Qfile_writable_p, absname);
 
   encoded = ENCODE_FILE (absname);
-  if (stat (SDATA (encoded), &statbuf) >= 0)
-    return (check_writable (SDATA (encoded))
+  if (stat (SSDATA (encoded), &statbuf) >= 0)
+    return (check_writable (SSDATA (encoded))
 	    ? Qt : Qnil);
 
   dir = Ffile_name_directory (absname);
@@ -2583,9 +2583,9 @@ If there is no error, returns nil.  */)
 
   encoded_filename = ENCODE_FILE (absname);
 
-  fd = emacs_open (SDATA (encoded_filename), O_RDONLY, 0);
+  fd = emacs_open (SSDATA (encoded_filename), O_RDONLY, 0);
   if (fd < 0)
-    report_file_error (SDATA (string), Fcons (filename, Qnil));
+    report_file_error (SSDATA (string), Fcons (filename, Qnil));
   emacs_close (fd);
 
   return Qnil;
@@ -2629,7 +2629,7 @@ points to a nonexistent file.  */)
       memset (buf, 0, bufsize);
 
       errno = 0;
-      valsize = readlink (SDATA (filename), buf, bufsize);
+      valsize = readlink (SSDATA (filename), buf, bufsize);
       if (valsize == -1)
 	{
 #ifdef ERANGE
@@ -2678,7 +2678,7 @@ See `file-symlink-p' to distinguish symlinks.  */)
 
   absname = ENCODE_FILE (absname);
 
-  if (stat (SDATA (absname), &st) < 0)
+  if (stat (SSDATA (absname), &st) < 0)
     return Qnil;
   return (st.st_mode & S_IFMT) == S_IFDIR ? Qt : Qnil;
 }
@@ -2746,7 +2746,7 @@ See `file-symlink-p' to distinguish symlinks.  */)
     return (st.st_mode & S_IFMT) == S_IFREG ? Qt : Qnil;
   }
 #else
-  if (stat (SDATA (absname), &st) < 0)
+  if (stat (SSDATA (absname), &st) < 0)
     return Qnil;
   return (st.st_mode & S_IFMT) == S_IFREG ? Qt : Qnil;
 #endif
@@ -2903,7 +2903,7 @@ Return nil, if file does not exist or is not accessible.  */)
 
   absname = ENCODE_FILE (absname);
 
-  if (stat (SDATA (absname), &st) < 0)
+  if (stat (SSDATA (absname), &st) < 0)
     return Qnil;
 
   return make_number (st.st_mode & 07777);
@@ -2933,7 +2933,7 @@ symbolic notation, like the `chmod' command from GNU Coreutils.  */)
 
   encoded_absname = ENCODE_FILE (absname);
 
-  if (chmod (SDATA (encoded_absname), XINT (mode)) < 0)
+  if (chmod (SSDATA (encoded_absname), XINT (mode)) < 0)
     report_file_error ("Doing chmod", Fcons (absname, Qnil));
 
   return Qnil;
@@ -3000,7 +3000,7 @@ Use the current time if TIME is nil.  TIME is in the format of
     EMACS_SET_SECS (t, sec);
     EMACS_SET_USECS (t, usec);
 
-    if (set_file_times (SDATA (encoded_absname), t, t))
+    if (set_file_times (SSDATA (encoded_absname), t, t))
       {
 #ifdef DOS_NT
         struct stat st;
@@ -3063,12 +3063,12 @@ otherwise, if FILE2 does not exist, the answer is t.  */)
   absname2 = ENCODE_FILE (absname2);
   UNGCPRO;
 
-  if (stat (SDATA (absname1), &st) < 0)
+  if (stat (SSDATA (absname1), &st) < 0)
     return Qnil;
 
   mtime1 = st.st_mtime;
 
-  if (stat (SDATA (absname2), &st) < 0)
+  if (stat (SSDATA (absname2), &st) < 0)
     return Qt;
 
   return (mtime1 > st.st_mtime) ? Qt : Qnil;
@@ -3250,12 +3250,12 @@ variable `last-coding-system-used' to the coding system actually used.  */)
 
     /* Tell stat to use expensive method to get accurate info.  */
     Vw32_get_true_file_attributes = Qt;
-    total = stat (SDATA (filename), &st);
+    total = stat (SSDATA (filename), &st);
     Vw32_get_true_file_attributes = tem;
   }
   if (total < 0)
 #else
-  if (stat (SDATA (filename), &st) < 0)
+  if (stat (SSDATA (filename), &st) < 0)
 #endif /* WINDOWSNT */
     {
       if (fd >= 0) emacs_close (fd);
@@ -3287,7 +3287,7 @@ variable `last-coding-system-used' to the coding system actually used.  */)
 #endif
 
   if (fd < 0)
-    if ((fd = emacs_open (SDATA (filename), O_RDONLY, 0)) < 0)
+    if ((fd = emacs_open (SSDATA (filename), O_RDONLY, 0)) < 0)
       goto badopen;
 
   /* Replacement should preserve point as it preserves markers.  */
@@ -4975,8 +4975,8 @@ e_write (int desc, Lisp_Object string, int start, int end, struct coding_system
 	  coding->produced -=
 	    emacs_write (desc,
 			 STRINGP (coding->dst_object)
-			 ? SDATA (coding->dst_object)
-			 : BYTE_POS_ADDR (coding->dst_pos_byte),
+			 ? SSDATA (coding->dst_object)
+			 : (char *) BYTE_POS_ADDR (coding->dst_pos_byte),
 			 coding->produced);
 
 	  if (coding->produced)
@@ -5021,7 +5021,7 @@ See Info node `(elisp)Modification Time' for more details.  */)
 
   filename = ENCODE_FILE (b->filename);
 
-  if (stat (SDATA (filename), &st) < 0)
+  if (stat (SSDATA (filename), &st) < 0)
     {
       /* If the file doesn't exist now and didn't exist before,
 	 we say that it isn't modified, provided the error is a tame one.  */
@@ -5098,7 +5098,7 @@ An argument specifies the modification time value to use
 
       filename = ENCODE_FILE (filename);
 
-      if (stat (SDATA (filename), &st) >= 0)
+      if (stat (SSDATA (filename), &st) >= 0)
         {
 	  current_buffer->modtime = st.st_mtime;
           current_buffer->modtime_size = st.st_size;
@@ -5155,7 +5155,7 @@ auto_save_1 (void)
   /* Get visited file's mode to become the auto save file's mode.  */
   if (! NILP (current_buffer->filename))
     {
-      if (stat (SDATA (current_buffer->filename), &st) >= 0)
+      if (stat (SSDATA (current_buffer->filename), &st) >= 0)
 	/* But make sure we can overwrite it later!  */
 	auto_save_mode_bits = st.st_mode | 0600;
       else if ((modes = Ffile_modes (current_buffer->filename),
@@ -5278,7 +5278,7 @@ A non-nil CURRENT-ONLY argument means save only current buffer.  */)
 	  UNGCPRO;
 	}
 
-      stream = fopen (SDATA (listfile), "w");
+      stream = fopen (SSDATA (listfile), "w");
     }
 
   record_unwind_protect (do_auto_save_unwind,