sbase/mv.c

/* See LICENSE file for copyright and license details. */
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <sys/stat.h>
#include <unistd.h>

#include "fs.h"
#include "util.h"

static int mv_status = 0;

static int
mv(const char *s1, const char *s2, char ff)
{
	if (rename(s1, s2) == 0)
		return (mv_status = 0);
	if (errno == EXDEV) {
		cp_aflag = cp_rflag = cp_pflag = 1;
		rm_rflag = 1;
		cp(s1, s2, ff);
		rm(s1);
		return (mv_status = cp_status || rm_status);
	}
	mv_status = 1;
	return -1;
}

static void
usage(void)
{
	eprintf("usage: %s [-f | -i] source... dest\n", argv0);
}

int
main(int argc, char *argv[])
{
	struct stat st;

	ARGBEGIN {
	case 'f':
	case 'i':
		break;
	default:
		usage();
	} ARGEND;

	if (argc < 2)
		usage();

	if (argc > 3 && !(stat(argv[argc-1], &st) == 0 && S_ISDIR(st.st_mode)))
		eprintf("%s: not a directory\n", argv[argc-1]);
	enmasse(argc, &argv[0], mv, 'P');

	return mv_status;
}