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static char rcsid[] =
"$Id: ftocstr.c,v 1.3 1997/11/04 21:49:53 pvmsrc Exp $";
/*
* PVM version 3.4: Parallel Virtual Machine System
* University of Tennessee, Knoxville TN.
* Oak Ridge National Laboratory, Oak Ridge TN.
* Emory University, Atlanta GA.
* Authors: J. J. Dongarra, G. E. Fagg, M. Fischer
* G. A. Geist, J. A. Kohl, R. J. Manchek, P. Mucci,
* P. M. Papadopoulos, S. L. Scott, and V. S. Sunderam
* (C) 1997 All Rights Reserved
*
* NOTICE
*
* Permission to use, copy, modify, and distribute this software and
* its documentation for any purpose and without fee is hereby granted
* provided that the above copyright notice appear in all copies and
* that both the copyright notice and this permission notice appear in
* supporting documentation.
*
* Neither the Institutions (Emory University, Oak Ridge National
* Laboratory, and University of Tennessee) nor the Authors make any
* representations about the suitability of this software for any
* purpose. This software is provided ``as is'' without express or
* implied warranty.
*
* PVM version 3 was funded in part by the U.S. Department of Energy,
* the National Science Foundation and the State of Tennessee.
*/
#include "../src/bfunc.h"
#ifndef min
#define min(i,j) ((i)<(j)?(i):(j))
#endif
#ifdef SYSVSTR
#include <string.h>
#else
#include <strings.h>
#endif
ftocstr(ds, dl, ss, sl)
char *ds, *ss; /* dst, src ptrs */
int dl; /* dst max len */
int sl; /* src len */
{
char *p;
for (p = ss + sl; --p >= ss && *p == ' '; ) ;
sl = p - ss + 1;
dl--;
ds[0] = 0;
if (sl > dl)
return 1;
strncat(ds, ss, min(sl, dl));
return 0;
}
ctofstr(ds, dl, ss)
char *ds; /* dest space */
int dl; /* max dest length */
char *ss; /* src string (0-term) */
{
int sl = strlen(ss);
if (dl <= sl)
BCOPY(ss, ds, dl);
else {
BCOPY(ss, ds, sl);
dl -= sl;
ds += sl;
while (dl-- > 0)
*ds++ = ' ';
}
return 0;
}
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