added Vector_zeroEnd() function
authorEnrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
Wed, 16 Jun 2004 10:10:55 +0000 (10:10 +0000)
committerEnrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
Wed, 16 Jun 2004 10:10:55 +0000 (10:10 +0000)
git-svn-id: http://svn.linux-vserver.org/svn/util-vserver/trunk@1585 94cd875c-1c1d-0410-91d2-eb244daf1a30

util-vserver/ensc_vector/Makefile-files
util-vserver/ensc_vector/vector-zeroend.c [new file with mode: 0644]
util-vserver/ensc_vector/vector.h

index 6e96cae..9b118b8 100644 (file)
@@ -24,7 +24,8 @@ ENSC_VECTOR_SRCS =            ensc_vector/vector-clear.c \
                                ensc_vector/vector-resize.c \
                                ensc_vector/vector-search.c \
                                ensc_vector/vector-sort.c \
-                               ensc_vector/vector-unique.c
+                               ensc_vector/vector-unique.c \
+                               ensc_vector/vector-zeroend.c
 
 ENSC_VECTOR_HDRS =             ensc_vector/vector.h \
                                ensc_vector/vector.hc
diff --git a/util-vserver/ensc_vector/vector-zeroend.c b/util-vserver/ensc_vector/vector-zeroend.c
new file mode 100644 (file)
index 0000000..6b1bcb4
--- /dev/null
@@ -0,0 +1,40 @@
+// $Id$    --*- c -*--
+
+// Copyright (C) 2004 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
+//  
+// 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
+// the Free Software Foundation; version 2 of the License.
+//  
+// This program 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 General Public License for more details.
+//  
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+
+#ifdef HAVE_CONFIG_H
+#  include <config.h>
+#endif
+
+#include "vector.h"
+#include <string.h>
+
+
+void
+Vector_zeroEnd(struct Vector *vec)
+{
+  void *       tmp;
+
+  if (vec->allocated <= vec->count) {
+    tmp = Vector_pushback(vec);
+    Vector_popback(vec);
+  }
+  else
+    tmp = Vector_end(vec);
+
+  memset(tmp, 0, vec->elem_size);
+}
index ff8c24d..1521f86 100644 (file)
@@ -40,6 +40,7 @@ void *        Vector_insert(struct Vector *, void const *key, int (*compar)(const void
 void   Vector_popback(struct Vector *);
 void   Vector_resize(struct Vector *vec);
 void   Vector_clear(struct Vector *vec);
+void   Vector_zeroEnd(struct Vector *vec);
 static void const *    Vector_search_const(struct Vector const *, void const *key, int (*compar)(const void *, const void *));
 static void *          Vector_begin(struct Vector *);
 static void *          Vector_end(struct Vector *);