h.fsprg_secpar = htole16(FSPRG_RECOMMENDED_SECPAR);
h.fsprg_state_size = htole64(state_size);
- l = loop_write(fd, &h, sizeof(h), false);
- if (l < 0 || (size_t) l != sizeof(h)) {
- log_error_errno(EIO, "Failed to write header: %m");
- r = -EIO;
+ r = loop_write(fd, &h, sizeof(h), false);
+ if (r < 0) {
+ log_error_errno(r, "Failed to write header: %m");
goto finish;
}
- l = loop_write(fd, state, state_size, false);
- if (l < 0 || (size_t) l != state_size) {
- log_error_errno(EIO, "Failed to write state: %m");
- r = -EIO;
+ r = loop_write(fd, state, state_size, false);
+ if (r < 0) {
+ log_error_errno(r, "Failed to write state: %m");
goto finish;
}
else
r = sd_journal_previous_skip(j, 1 + !!arg_after_cursor);
- if (arg_after_cursor && r < 2 && !arg_follow)
+ if (arg_after_cursor && r < 2) {
/* We couldn't find the next entry after the cursor. */
- arg_lines = 0;
+ if (arg_follow)
+ need_seek = true;
+ else
+ arg_lines = 0;
+ }
} else if (arg_since_set && !arg_reverse) {
r = sd_journal_seek_realtime_usec(j, arg_since);