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#include <stdio.h>
#include <stdlib.h>
#include <fcntl.h>
#include "partx.h"
int
main(int argc, char **argv)
{
int fd;
if (argc != 5) {
fprintf(stderr,
"usage: %s diskdevice partitionnr start length\n",
argv[0]);
exit(1);
}
if ((fd = open(argv[1], O_RDONLY)) < 0) {
perror(argv[1]);
exit(1);
}
if (partx_add_partition(fd, atoi(argv[2]),
512 * atoll(argv[3]),
512 * atoll(argv[4]))) {
perror("BLKPG");
exit(1);
}
return 0;
}
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