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[splint.git] / src / qualList.c

diff --git a/src/qualList.c b/src/qualList.c
index 4b6dea3daa57542ac17684afcfa3bf7197544c3e..f7039aff6a842384c8fb15b3f5585abb8f9a51e2 100644 (file)
--- a/src/qualList.c
+++ b/src/qualList.c
@@ -1,6 +1,6 @@
 /*
-** LCLint - annotation-assisted static program checker
-** Copyright (C) 1994-2000 University of Virginia,
+** Splint - annotation-assisted static program checker
+** Copyright (C) 1994-2003 University of Virginia,
 **         Massachusetts Institute of Technology
 **
 ** This program is free software; you can redistribute it and/or modify it
@@ -17,15 +17,15 @@
 ** the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
 ** MA 02111-1307, USA.
 **
-** For information on lclint: lclint-request@cs.virginia.edu
-** To report a bug: lclint-bug@cs.virginia.edu
-** For more information: http://lclint.cs.virginia.edu
+** For information on splint: info@splint.org
+** To report a bug: splint-bug@splint.org
+** For more information: http://www.splint.org
 */
 /*
 ** qualList.c (from slist_template.c)
 */
 
-# include "lclintMacros.nf"
+# include "splintMacros.nf"
 # include "basic.h"
 
 qualList
@@ -74,6 +74,13 @@ qualList_grow (/*@notnull@*/ qualList s)
   sfree (oldelements);
 }
 
+qualList qualList_single (qual el)
+{
+  /*@-unqualifiedtrans@*/ /* must be only */
+  return (qualList_add (qualList_undefined, el));
+  /*@=unqualifiedtrans@*/
+}
+
 qualList qualList_add (qualList s, qual el)
 {
   if (qualList_isUndefined (s))
@@ -101,7 +108,6 @@ qualList qualList_appendList (qualList s, qualList t)
   return s;
 }
 
-# ifndef NOLCL
 qualList qualList_copy (qualList s)
 {
   qualList t = qualList_new ();
@@ -113,7 +119,6 @@ qualList qualList_copy (qualList s)
 
   return t;
 }
-# endif
 
 /*@only@*/ cstring
 qualList_unparse (qualList s)
@@ -137,7 +142,6 @@ qualList_unparse (qualList s)
    return st;
 }
 
-# ifndef NOLCL
 /*@only@*/ cstring
 qualList_toCComments (qualList s)
 {
@@ -159,7 +163,6 @@ qualList_toCComments (qualList s)
 
    return st;
 }
-# endif
 
 bool
 qualList_hasAliasQualifier (qualList s)
@@ -199,6 +202,20 @@ qualList_free (/*@only@*/ qualList s)
     }
 }
 
+/* start modifications */
+/*
+requires: p is defined
+returns: true if qual is present in qualList
+modifies: none
+*/
+bool qualList_hasNullTerminatedQualifier(qualList s) {
+    qualList_elements(s, qu) {
+      if( qual_isNullTerminated(qu) ) return TRUE;
+    } end_qualList_elements ;
+   
+  return FALSE;
+}
 
+/* end modification/s */