sbase/mv.c

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/* See LICENSE file for copyright and license details. */
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/stat.h>
#include "fs.h"
#include "util.h"
int mv(const char *, const char *);
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static void
usage(void)
{
eprintf("usage: %s [-f] source... dest\n", argv0);
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}
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int
main(int argc, char *argv[])
{
struct stat st;
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ARGBEGIN {
case 'f':
break;
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default:
usage();
} ARGEND;
if (argc < 2)
usage();
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if(argc > 3 && !(stat(argv[argc-1], &st) == 0 && S_ISDIR(st.st_mode)))
eprintf("%s: not a directory\n", argv[argc-1]);
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enmasse(argc, &argv[0], mv);
return 0;
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}
int
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mv(const char *s1, const char *s2)
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{
if (rename(s1, s2) == 0)
return 0;
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if (errno == EXDEV) {
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cp_rflag = true;
rm_rflag = true;
cp(s1, s2);
rm(s1);
return 0;
}
return -1;
}
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