xerbla.c File Reference

#include <stdio.h>
#include <ctype.h>
#include "cblas.h"
#include "cblas_f77.h"

Go to the source code of this file.

Macros
#define	XerblaStrLen   6
#define	XerblaStrLen1   7

Functions
void	F77_xerbla (char *srname, void *vinfo)

Macro Definition Documentation

XerblaStrLen

#define XerblaStrLen   6

Definition at line 6 of file xerbla.c.

XerblaStrLen1

#define XerblaStrLen1   7

Definition at line 7 of file xerbla.c.

Function Documentation

F77_xerbla()

void F77_xerbla	(	char *	srname,
		void *	vinfo
	)

Definition at line 12 of file xerbla.c.

{
#ifdef F77_CHAR
   char *srname;
#endif

   char rout[] = {'c','b','l','a','s','_','\0','\0','\0','\0','\0','\0','\0'};

#ifdef F77_INT
   F77_INT *info=vinfo;
   F77_INT i;
#else
   int *info=vinfo;
   int i;
#endif

   extern int CBLAS_CallFromC;

#ifdef F77_CHAR
   srname = F2C_STR(F77_srname, XerblaStrLen);
#endif

   if (CBLAS_CallFromC)
   {
      for(i=0; i != XerblaStrLen; i++) rout[i+6] = tolower(srname[i]);
      rout[XerblaStrLen+6] = '\0';
      cblas_xerbla(*info+1,rout,"");
   }
   else
   {
      fprintf(stderr, "Parameter %d to routine %s was incorrect\n",
              *info, srname);
   }
}