Add getgrgid, getgrnam, getgrnam_r and getgrgid_r for emscripten
#1406
| Job | Run time |
|---|---|
| 14s | |
| 11s | |
| 5m 25s | |
| 2m 38s | |
| 2m 44s | |
| 3m 23s | |
| 3m 21s | |
| 1m 22s | |
| 3m 18s | |
| 15m 2s | |
| 5m 9s | |
| 4m 6s | |
| 3m 42s | |
| 3m 55s | |
| 13s | |
| 19s | |
| 57s | |
| 56s | |
| 7m 9s | |
| 3m 29s | |
| 3m 26s | |
| 5m 48s | |
| 3m 28s | |
| 3m 23s | |
| 8m 27s | |
| 3m 23s | |
| 3m 28s | |
| 3m 31s | |
| 3m 29s | |
| 5m 7s | |
| 3m 50s | |
| 1m 3s | |
| 1m 5s | |
| 26m 11s | |
| 2m 32s | |
| 3m 32s | |
| 3m 23s | |
| 1s | |
| 2h 32m 40s |