epicsMath.h support isnan and isinf

src/include/Makefile.Host

@@ -26,6 +26,7 @@ INC += unixFileName.h
 
 OSINC += osiFileName.h
 OSINC += osiSock.h
+OSINC += epicsMath.h
 
 include $(TOP)/config/RULES.Host
 

src/include/Makefile.Vx

@@ -3,6 +3,7 @@ include $(TOP)/config/CONFIG_BASE
 
 OSINC += osiSock.h
 OSINC += osiFileName.h
+OSINC += epicsMath.h
 
 include $(TOP)/config/RULES.Vx
 

src/include/os/Linux/epicsMath.h

@@ -0,0 +1,6 @@
+#ifndef epicsMathh
+#define epicsMathh
+
+#include <math.h>
+
+#endif /* epicsMathh */

src/include/os/WIN32/epicsMath.h

@@ -0,0 +1,10 @@
+#ifndef epicsMathh
+#define epicsMathh
+
+#include <math.h>
+#include <float.h>
+
+#define isnan(D) _isnan(D)
+#define isinf(D) _isinf(D)
+
+#endif /* epicsMathh */

src/include/os/alpha/epicsMath.h

@@ -0,0 +1,7 @@
+#ifndef epicsMathh
+#define epicsMathh
+
+#include <math.h>
+#define isinf(D) 0
+
+#endif /* epicsMathh */

src/include/os/cygwin32/epicsMath.h

@@ -0,0 +1,6 @@
+#ifndef epicsMathh
+#define epicsMathh
+
+#include <math.h>
+
+#endif /* epicsMathh */

src/include/os/hp700/epicsMath.h

@@ -0,0 +1,6 @@
+#ifndef epicsMathh
+#define epicsMathh
+
+#include <math.h>
+
+#endif /* epicsMathh */

src/include/os/sgi/epicsMath.h

@@ -0,0 +1,8 @@
+#ifndef epicsMathh
+#define epicsMathh
+
+#include <math.h>
+#define isnan(x) 0
+#define isinf(x) 0
+
+#endif /* epicsMathh */

src/include/os/solaris/epicsMath.h

@@ -0,0 +1,10 @@
+#ifndef epicsMathh
+#define epicsMathh
+
+#include <math.h>
+#include <ieeefp.h>
+extern int isnan(double x);
+#define isinf(x) (((x)==(x)) && !finite((x)))
+/* same as (!isnan(x) && !finite(x)) */
+
+#endif /* epicsMathh */

src/include/os/sun4/epicsMath.h

@@ -0,0 +1,8 @@
+#ifndef epicsMathh
+#define epicsMathh
+
+#include <math.h>
+#define isnan(x) 0
+#define isinf(x) 0
+
+#endif /* epicsMathh */

src/include/os/vms/epicsMath.h

@@ -0,0 +1,7 @@
+#ifndef epicsMathh
+#define epicsMathh
+
+#include <math.h>
+#define isinf(D) 0
+
+#endif /* epicsMathh */

src/include/os/vxWorks/epicsMath.h

@@ -0,0 +1,10 @@
+#ifndef epicsMathh
+#define epicsMathh
+
+#include <math.h>
+#include <private/mathP.h>
+
+#define isnan(D) isNan(D)
+#define isinf(D) isInf(D)
+
+#endif /* epicsMathh */