Return to ARGV.c CVS log

Up to [CSRG BSD Unix] / 43BSDReno / lib / libpc

Annotation of 43BSDReno/lib/libpc/ARGV.c, revision 1.1.1.1

1.1       root        1: /*-
                      2:  * Copyright (c) 1979 The Regents of the University of California.
                      3:  * All rights reserved.
                      4:  *
                      5:  * Redistribution and use in source and binary forms are permitted
                      6:  * provided that: (1) source distributions retain this entire copyright
                      7:  * notice and comment, and (2) distributions including binaries display
                      8:  * the following acknowledgement:  ``This product includes software
                      9:  * developed by the University of California, Berkeley and its contributors''
                     10:  * in the documentation or other materials provided with the distribution
                     11:  * and in all advertising materials mentioning features or use of this
                     12:  * software. Neither the name of the University nor the names of its
                     13:  * contributors may be used to endorse or promote products derived
                     14:  * from this software without specific prior written permission.
                     15:  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
                     16:  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
                     17:  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
                     18:  */
                     19: 
                     20: #ifndef lint
                     21: static char sccsid[] = "@(#)ARGV.c     1.5 (Berkeley) 4/9/90";
                     22: #endif /* not lint */
                     23: 
                     24: #include "h00vars.h"
                     25: 
                     26: ARGV(subscript, var, siz)
                     27: 
                     28:        long            subscript;      /* subscript into argv */
                     29:        register char   *var;           /* pointer to pascal char array */
                     30:        long            siz;            /* sizeof(var) */
                     31: {
                     32:        register char   *cp;
                     33:        register int    size = siz;
                     34: 
                     35:        if ((unsigned)subscript >= _argc) {
                     36:                ERROR("Argument to argv of %D is out of range\n", subscript);
                     37:                return;
                     38:        }
                     39:        cp = _argv[subscript];
                     40:        do      {
                     41:                *var++ = *cp++;
                     42:        } while (--size && *cp);
                     43:        while (size--)
                     44:                *var++ = ' ';
                     45: }

This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.