busybox/dyadic.c
1999-10-05 16:24:54 +00:00

29 lines
536 B
C

#include "internal.h"
#include <stdio.h>
extern int
dyadic_main(
struct FileInfo * i
,int argc
,char * * argv)
{
int flags;
i->dyadic = 1;
i->destination = argv[argc - 1];
for ( flags = 0; flags < (argc - 1) && argv[flags + 1][0] == '-' ; flags++ )
;
if ( argc - flags < 3 ) {
usage(i->applet->usage);
return 1;
}
else if ( argc - flags > 3 ) {
if ( !is_a_directory(i->destination) ) {
fprintf(stderr, "%s: not a directory.\n", i->destination);
return 1;
}
}
return monadic_main(i, argc - 1, argv);
}