Add getgrgid, getgrnam, getgrnam_r and getgrgid_r for emscripten
#1356
| Job | Run time |
|---|---|
| 1m 3s | |
| 4m 31s | |
| 3m 23s | |
| 13s | |
| 3m 15s | |
| 2m 38s | |
| 15s | |
| 3m 21s | |
| 2m 50s | |
| 1m 46s | |
| 13m 18s | |
| 1m 41s | |
| 4m 24s | |
| 3m 1s | |
| 14s | |
| 20s | |
| 52s | |
| 49s | |
| 7m 40s | |
| 3m 21s | |
| 3m 38s | |
| 5m 46s | |
| 3m 27s | |
| 3m 32s | |
| 6m 47s | |
| 3m 7s | |
| 3m 33s | |
| 3m 25s | |
| 3m 34s | |
| 5m 5s | |
| 3m 39s | |
| 1m 2s | |
| 1m 8s | |
| 26m 33s | |
| 2m 45s | |
| 3m 34s | |
| 3m 15s | |
| 1s | |
| 2h 22m 46s |