stat: ensure we align correctly
[fio.git] / helpers.h
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1#ifndef FIO_HELPERS_H
2#define FIO_HELPERS_H
3
93bcfd20 4#include <sys/types.h>
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5
6#include "os/os.h"
03e20d68 7
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8extern int fallocate(int fd, int mode, off_t offset, off_t len);
9extern int posix_fallocate(int fd, off_t offset, off_t len);
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10#ifndef CONFIG_SYNC_FILE_RANGE
11extern int sync_file_range(int fd, uint64_t offset, uint64_t nbytes,
a54cf034 12 unsigned int flags);
7e2a317e 13#endif
67bf9823 14extern int posix_fadvise(int fd, off_t offset, off_t len, int advice);
c5c8bd5c 15
03e20d68 16#endif /* FIO_HELPERS_H_ */