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#include "PROTO.h"
/*
* Copyright (c) 1987, 1989 University of Maryland
* Department of Computer Science. All rights reserved.
* Permission to copy for any purpose is hereby granted
* so long as this copyright notice remains intact.
*/
/*
* Save a string in managed memory.
*/
/* char *malloc(), *realloc(); */
#include <stdlib.h> /* for malloc, realloc */
#include <string.h> /* for strlen */
extern int errno;
#include "types.h" /* for bcopy */
#include "error.h"
extern char *strsave(register char *s)
{
register int l = strlen(s) + 1;
register char *p = (char*)malloc((unsigned) l);
if (p == 0)
error(1, errno, "no room for %d bytes of string", l);
bcopy(s, p, l);
return (p);
}
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