diff options
Diffstat (limited to 'src/libutil/util.hh')
| -rw-r--r-- | src/libutil/util.hh | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/libutil/util.hh b/src/libutil/util.hh index 47e02bc898a6..c5c537ee63d8 100644 --- a/src/libutil/util.hh +++ b/src/libutil/util.hh @@ -32,6 +32,9 @@ string getEnv(const string & key, const string & def = ""); /* Get the entire environment. */ std::map<std::string, std::string> getEnv(); +/* Clear the environment. */ +void clearEnv(); + /* Return an absolutized path, resolving paths relative to the specified directory, or the current directory otherwise. The path is also canonicalised. */ |