- Add xcalloc() and call it

- Fix memory errors found by valgrind
- Remove multi_glob() and empower parse_file_seq() to do its job:
  the goal here is to remove the confusing reverse/re-reverse we do on
  the file lists: needed for future fixes.
- Add a prefix arg to parse_file_seq()
- Make concat() variadic so it can take arbitrary #'s of strings

1 files changed, 2 insertions, 4 deletions

diff --git a/vmsfunctions.c b/vmsfunctions.c
index 51a270e..2c87cb7 100644
--- a/vmsfunctions.c
+++ b/vmsfunctions.c
@@ -34,13 +34,11 @@ this program.  If not, see <http://www.gnu.org/licenses/>.  */
 DIR *
 opendir (char *dspec)
 {
-  struct DIR *dir  = (struct DIR *)xmalloc (sizeof (struct DIR));
-  struct NAM *dnam = (struct NAM *)xmalloc (sizeof (struct NAM));
+  struct DIR *dir  = xcalloc (sizeof (struct DIR));
+  struct NAM *dnam = xmalloc (sizeof (struct NAM));
   struct FAB *dfab = &dir->fab;
   char *searchspec = xmalloc (MAXNAMLEN + 1);
 
-  memset (dir, 0, sizeof *dir);
-
   *dfab = cc$rms_fab;
   *dnam = cc$rms_nam;
   sprintf (searchspec, "%s*.*;", dspec);