Changeset 3142

Timestamp:

Feb 5, 2005, 6:56:22 PM (21 years ago)

Author:

eugene

Message:

added get_variable_default

Location:

trunk/Ohana/src/opihi

Files:

• include/dvomath.h (modified) (1 diff)
• lib.shell/variable.c (modified) (1 diff)

trunk/Ohana/src/opihi/include/dvomath.h

@@ -84 +84 @@
 void          InitVariables         PROTO((void));
 void          ListVariables         PROTO((void));
+float         get_variable_default  PROTO((char *name, float dvalue));
 
 /* vector handling */

trunk/Ohana/src/opihi/lib.shell/variable.c

@@ -171 +171 @@
 }
 
+float get_variable_default (char *name, float dvalue) {
+
+  char *value;
+  float fvalue;
+
+  value = get_variable (name);
+  if (value == NULL) {
+    return (dvalue);
+  }
+  fvalue = atof (value);
+  return (fvalue);
+}
+
 double get_double_variable (char *name) {