#ifndef FIO_HELPERS_H #define FIO_HELPERS_H #include "compiler/compiler.h" #include <sys/types.h> #include <time.h> extern int fallocate(int fd, int mode, off_t offset, off_t len); extern int posix_fallocate(int fd, off_t offset, off_t len); extern int sync_file_range(int fd, off64_t offset, off64_t nbytes, unsigned int flags); extern int posix_fadvise(int fd, off_t offset, off_t len, int advice); #endif /* FIO_HELPERS_H_ */