Lines Matching refs:offset
31 int dev_read_version(void *buf, __u64 offset, size_t len)
33 if (lseek64(config.kd, (off64_t)offset, SEEK_SET) < 0)
40 int dev_read(void *buf, __u64 offset, size_t len)
42 if (lseek64(config.fd, (off64_t)offset, SEEK_SET) < 0)
49 int dev_readahead(__u64 offset, size_t len)
52 return posix_fadvise(config.fd, offset, len, POSIX_FADV_WILLNEED);
58 int dev_write(void *buf, __u64 offset, size_t len)
60 if (lseek64(config.fd, (off64_t)offset, SEEK_SET) < 0)
72 int dev_write_dump(void *buf, __u64 offset, size_t len)
74 if (lseek64(config.dump_fd, (off64_t)offset, SEEK_SET) < 0)
81 int dev_fill(void *buf, __u64 offset, size_t len)
86 if (lseek64(config.fd, (off64_t)offset, SEEK_SET) < 0)