Fix bug #149 (#148) whereby `file_handle::zero()` on Linux didn't #434

No tests found

2 files - 4 0 suites - 192 0s ⏱️ - 24m 40s
0 tests - 51 0 ✅ - 51 0 💤 ±0 0 ❌ ±0
0 runs - 324 0 ✅ - 324 0 💤 ±0 0 ❌ ±0

Results for commit 27d96a8. ± Comparison against earlier commit 931ad7b.