return name;
}
-int posix_fallocate(int fd, off_t offset, off_t len)
-{
- const int BUFFER_SIZE = 256 * 1024;
- int rc = 0;
- char *buf;
- unsigned int write_len;
- unsigned int bytes_written;
- off_t bytes_remaining = len;
-
- if (len == 0 || offset < 0)
- return EINVAL;
-
- buf = malloc(BUFFER_SIZE);
-
- if (buf == NULL)
- return ENOMEM;
-
- memset(buf, 0, BUFFER_SIZE);
-
- int64_t prev_pos = _telli64(fd);
-
- if (_lseeki64(fd, offset, SEEK_SET) == -1)
- return errno;
-
- while (bytes_remaining > 0) {
- if (bytes_remaining < BUFFER_SIZE)
- write_len = (unsigned int)bytes_remaining;
- else
- write_len = BUFFER_SIZE;
-
- bytes_written = _write(fd, buf, write_len);
- if (bytes_written == -1) {
- rc = errno;
- break;
- }
-
- /* Don't allow Windows to cache the write: flush it to disk */
- _commit(fd);
-
- bytes_remaining -= bytes_written;
- }
-
- free(buf);
- _lseeki64(fd, prev_pos, SEEK_SET);
- return rc;
-}
-
int ftruncate(int fildes, off_t length)
{
BOOL bSuccess;
const uint64_t SECONDS_BETWEEN_1601_AND_1970 = 11644473600;
FILETIME cTime, eTime, kTime, uTime;
time_t time;
+ HANDLE h;
memset(r_usage, 0, sizeof(*r_usage));
- HANDLE hProcess = GetCurrentProcess();
- GetProcessTimes(hProcess, &cTime, &eTime, &kTime, &uTime);
+ if (who == RUSAGE_SELF) {
+ h = GetCurrentProcess();
+ GetProcessTimes(h, &cTime, &eTime, &kTime, &uTime);
+ } else if (who == RUSAGE_THREAD) {
+ h = GetCurrentThread();
+ GetThreadTimes(h, &cTime, &eTime, &kTime, &uTime);
+ } else {
+ log_err("fio: getrusage %d is not implemented\n", who);
+ return -1;
+ }
+
time = ((uint64_t)uTime.dwHighDateTime << 32) + uTime.dwLowDateTime;
/* Divide by 10,000,000 to get the number of seconds and move the epoch from
* 1601 to 1970 */