[unix-history] / usr / src / lib / libcurses / fullname.c

/*
* Copyright (c) 1981 Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms are permitted
* provided that this notice is preserved and that due credit is given
* to the University of California at Berkeley. The name of the University
* may not be used to endorse or promote products derived from this
* software without specific prior written permission. This software
* is provided ``as is'' without express or implied warranty.
*/

#ifndef lint
static char sccsid[] = "@(#)fullname.c  5.2 (Berkeley) %G%";
#endif /* not lint */

# define        reg     register

/*
*      This routine fills in "def" with the full name of the terminal.
* This is assumed to be the last name in the list of aliases.
*
*/
char *
fullname(bp, def)
reg char        *bp, *def;
{

       reg char        *cp;

       *def = 0;                       /* in case no name */

       while (*bp && *bp != ':') {
               cp = def;               /* start of answer */
               while (*bp && *bp != ':' && *bp != '|') {
                       *cp++ = *bp++;  /* copy name over */
               }
               *cp = 0;                /* zero end of name */
               if (*bp == '|') {
                       bp++;           /* skip over '|' if that is case */
               }
       }
       return(def);
}