replace_file_start: Now takes a file handle instead of a file name

[pspp] / src / data / csv-file-writer.c

diff --git a/src/data/csv-file-writer.c b/src/data/csv-file-writer.c
index 684f6baf8604b935696e306b44c251dbdcefde28..99fe41351063516cb752b4b9d3acfc436eac83b9 100644 (file)
--- a/src/data/csv-file-writer.c
+++ b/src/data/csv-file-writer.c
@@ -1,5 +1,5 @@
 /* PSPP - a program for statistical analysis.
-   Copyright (C) 2010, 2011, 2012, 2013 Free Software Foundation, Inc.
+   Copyright (C) 2010, 2011, 2012, 2013, 2014 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -154,7 +154,7 @@ csv_writer_open (struct file_handle *fh, const struct dictionary *dict,
     goto error;
 
   /* Create the file on disk. */
-  w->rf = replace_file_start (fh_get_file_name (fh), "w", 0666,
+  w->rf = replace_file_start (fh, "w", 0666,
                               &w->file, NULL);
   if (w->rf == NULL)
     {
@@ -200,6 +200,12 @@ csv_output_buffer (struct csv_writer *w, const char *s, size_t len)
       putc (w->opts.qualifier, w->file);
       for (p = s; p < &s[len]; p++)
         {
+          /* We are writing the output file in text mode, so transform any
+             explicit CR-LF line breaks into LF only, to allow the C library to
+             use correct system-specific new-lines. */
+          if (*p == '\r' && p[1] == '\n')
+            continue;
+
           if (*p == w->opts.qualifier)
             putc (w->opts.qualifier, w->file);
           putc (*p, w->file);