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doc: add example code for process.getgroups() 

PR-URL: https://github.com/nodejs/node/pull/35625
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
pull/35625/head
Pooja D.P 2020-10-13 11:30:04 +04:00 committed by Rich Trott
parent 8a3808dc37
commit f59d4e05a2
1 changed files with 6 additions and 0 deletions
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6
doc/api/process.md
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@ -1342,6 +1342,12 @@ The `process.getgroups()` method returns an array with the supplementary group
IDs. POSIX leaves it unspecified if the effective group ID is included but
Node.js ensures it always is.
```js
if (process.getgroups) {
console.log(process.getgroups()); // [ 16, 21, 297 ]
}
```
This function is only available on POSIX platforms (i.e. not Windows or
Android).