ln.c revision 7c478bd95313f5f23a4c958a745db2134aa03244
/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
/* All Rights Reserved */
/*
* Copyright (c) 1980 Regents of the University of California.
* All rights reserved. The Berkeley software License Agreement
* specifies the terms and conditions for redistribution.
*/
/*
* Copyright (c) 1983, 1984 1985, 1986, 1987, 1988, Sun Microsystems, Inc.
* All Rights Reserved.
*/
#ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.1 */
/*
* ln
*/
#include <stdio.h>
#include <errno.h>
int fflag; /* force flag set? */
int sflag;
extern int errno;
int argc;
register char **argv;
{
register int i, r;
fflag++;
argv++;
argc--;
}
sflag++;
argv++;
argc--;
}
if (argc == 0)
goto usage;
else if (argc == 1) {
argc++;
}
if (argc > 2) {
goto usage;
goto usage;
}
r = 0;
for(i = 0; i < argc-1; i++)
exit(r);
"Usage: ln [-f] [-s] f1\n\
ln [-f] [-s] f1 f2\n\
ln [-f] [-s] f1 ... fn d1\n");
exit(1);
}
{
char *tail;
char *strrchr();
/* is target a directory? */
return (1);
}
if (tail == 0)
else
tail++;
return (1);
}
}
else
return (1);
}
return (0);
}
Perror(s)
char *s;
{
perror(s);
}