Made case_{reader,writer}_class structures const.

[pspp-builds.git] / src / data / procedure.c

diff --git a/src/data/procedure.c b/src/data/procedure.c
index e446a659b907e14680e9cf20e0f2415ea201436a..98414a2b0478dbb5e44f306e0f99d90684b86003 100644 (file)
--- a/src/data/procedure.c
+++ b/src/data/procedure.c
@@ -137,7 +137,7 @@ proc_execute (struct dataset *ds)
   return proc_commit (ds) && ok;
 }
 
-static struct casereader_class proc_casereader_class;
+static const struct casereader_class proc_casereader_class;
 
 /* Opens dataset DS for reading cases with proc_read.
    proc_commit must be called when done. */
@@ -344,7 +344,7 @@ proc_commit (struct dataset *ds)
 }
 
 /* Casereader class for procedure execution. */
-static struct casereader_class proc_casereader_class =
+static const struct casereader_class proc_casereader_class =
   {
     proc_casereader_read,
     proc_casereader_destroy,
@@ -664,10 +664,10 @@ static trns_free_func case_limit_trns_free;
 static void
 add_case_limit_trns (struct dataset *ds)
 {
-  size_t case_limit = dict_get_case_limit (ds->dict);
+  casenumber case_limit = dict_get_case_limit (ds->dict);
   if (case_limit != 0)
     {
-      size_t *cases_remaining = xmalloc (sizeof *cases_remaining);
+      casenumber *cases_remaining = xmalloc (sizeof *cases_remaining);
       *cases_remaining = case_limit;
       add_transformation (ds, case_limit_trns_proc, case_limit_trns_free,
                           cases_remaining);