X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fdata%2Fcase-tmpfile.c;h=0290f51126380366a233e8a3e5dc1f6eb8c22a68;hb=771599745cfe2a306dc45f2f299b9bfbfa19601b;hp=5744786611a737fb467f8f7c4c9673164696cc40;hpb=b5c82cc9aabe7e641011130240ae1b2e84348e23;p=pspp

diff --git a/src/data/case-tmpfile.c b/src/data/case-tmpfile.c
index 5744786611..0290f51126 100644
--- a/src/data/case-tmpfile.c
+++ b/src/data/case-tmpfile.c
@@ -1,5 +1,5 @@
 /* PSPP - a program for statistical analysis.
-   Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+   Copyright (C) 2007, 2009, 2010, 2011 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
@@ -16,18 +16,17 @@
 
 #include <config.h>
 
-#include <data/case-tmpfile.h>
+#include "data/case-tmpfile.h"
 
 #include <errno.h>
 #include <stdio.h>
 #include <stdlib.h>
 
-#include <libpspp/assertion.h>
-#include <libpspp/taint.h>
-#include <libpspp/tmpfile.h>
+#include "libpspp/assertion.h"
+#include "libpspp/taint.h"
+#include "libpspp/ext-array.h"
 
-#include "error.h"
-#include "xalloc.h"
+#include "gl/xalloc.h"
 
 /* A temporary file that stores an array of cases. */
 struct case_tmpfile
@@ -36,7 +35,7 @@ struct case_tmpfile
     struct caseproto *proto;    /* Format of cases in the tmpfile. */
     size_t case_size;           /* Number of bytes per case. */
     size_t *offsets;            /* Offset to each value. */
-    struct tmpfile *tmpfile;    /* Temporary file. */
+    struct ext_array *ext_array; /* Temporary file. */
   };
 
 /* Returns the number of bytes needed to store a value with the
@@ -52,12 +51,12 @@ width_to_n_bytes (int width)
 static void *
 value_to_data (const union value *value_, int width)
 {
-  union value *value = (union value *) value_;
+  union value *value = CONST_CAST (union value *, value_);
   assert (sizeof value->f == sizeof (double));
   if (width == 0)
     return &value->f;
   else
-    return value_str_rw (value, width);
+    return value->s;
 }
 
 /* Creates and returns a new case_tmpfile that will store cases
@@ -72,7 +71,7 @@ case_tmpfile_create (const struct caseproto *proto)
 
   ctf = xmalloc (sizeof *ctf);
   ctf->taint = taint_create ();
-  ctf->tmpfile = tmpfile_create ();
+  ctf->ext_array = ext_array_create ();
   ctf->proto = caseproto_ref (proto);
   ctf->case_size = 0;
   n_values = caseproto_get_n_widths (proto);
@@ -97,7 +96,7 @@ case_tmpfile_destroy (struct case_tmpfile *ctf)
   if (ctf != NULL)
     {
       struct taint *taint = ctf->taint;
-      tmpfile_destroy (ctf->tmpfile);
+      ext_array_destroy (ctf->ext_array);
       caseproto_unref (ctf->proto);
       free (ctf->offsets);
       free (ctf);
@@ -149,9 +148,9 @@ case_tmpfile_get_values (const struct case_tmpfile *ctf,
     {
       int width = caseproto_get_width (ctf->proto, i);
       if (width != -1
-          && !tmpfile_read (ctf->tmpfile, case_offset + ctf->offsets[i],
-                            width_to_n_bytes (width),
-                            value_to_data (&values[i], width)))
+          && !ext_array_read (ctf->ext_array, case_offset + ctf->offsets[i],
+                              width_to_n_bytes (width),
+                              value_to_data (&values[i], width)))
           return false;
     }
   return true;
@@ -194,9 +193,9 @@ case_tmpfile_put_values (struct case_tmpfile *ctf,
     {
       int width = caseproto_get_width (ctf->proto, i);
       if (width != -1
-          && !tmpfile_write (ctf->tmpfile, case_offset + ctf->offsets[i],
-                             width_to_n_bytes (width),
-                             value_to_data (values++, width)))
+          && !ext_array_write (ctf->ext_array, case_offset + ctf->offsets[i],
+                               width_to_n_bytes (width),
+                               value_to_data (values++, width)))
           return false;
     }
   return true;