bres: Use mdup to duplicate file descriptors for the child.

[mLib] / atom.c

diff --git a/atom.c b/atom.c
index dd02f5457b656919995052b037cf6f5de79b5e65..b11fb3946733bc8090750d7a13830514888aea82 100644 (file)
--- a/atom.c
+++ b/atom.c
@@ -1,13 +1,13 @@
 /* -*-c-*-
  *
- * $Id: atom.c,v 1.3 2001/01/25 21:13:15 mdw Exp $
+ * $Id$
  *
  * Atom management
  *
  * (c) 2000 Straylight/Edgeware
  */
 
-/*----- Licensing notice --------------------------------------------------* 
+/*----- Licensing notice --------------------------------------------------*
  *
  * This file is part of the mLib utilities library.
  *
@@ -15,32 +15,18 @@
  * it under the terms of the GNU Library General Public License as
  * published by the Free Software Foundation; either version 2 of the
  * License, or (at your option) any later version.
- * 
+ *
  * mLib is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU Library General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU Library General Public
  * License along with mLib; if not, write to the Free
  * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
  * MA 02111-1307, USA.
  */
 
-/*----- Revision history --------------------------------------------------* 
- *
- * $Log: atom.c,v $
- * Revision 1.3  2001/01/25 21:13:15  mdw
- * New function allowing an atom's length to be specified at intern time.
- *
- * Revision 1.2  2001/01/21 19:04:51  mdw
- * Include `crc32.h' for @CRC32@ macro.
- *
- * Revision 1.1  2001/01/20 11:50:16  mdw
- * Implementation of atom tables (for example, as found in X11).
- *
- */
-
 /*----- Header files ------------------------------------------------------*/
 
 #include <stdio.h>
@@ -48,9 +34,9 @@
 
 #include "alloc.h"
 #include "atom.h"
-#include "crc32.h"
 #include "hash.h"
 #include "sym.h"
+#include "unihash.h"
 
 /*----- Static variables --------------------------------------------------*/
 
@@ -167,8 +153,8 @@ atom *atom_gensym(atom_table *t)
   a = x_alloc(t->t.t.a, sizeof(atom) + sz);
   a->b.name = (char *)(a + 1);
   memcpy(a->b.name, buf, sz);
-  a->b.len = sz;
-  CRC32(a->b.b.hash, 0, buf, sz);
+  a->b.len = sz - 1;
+  a->b.b.hash = UNIHASH(&unihash_global, buf, sz);
   a->f = ATOMF_GENSYM;
   a->b.b.next = t->g;
   t->g = &a->b.b;