diff options
Diffstat (limited to 'src/libutil/util.hh')
| -rw-r--r-- | src/libutil/util.hh | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/libutil/util.hh b/src/libutil/util.hh index 352b83e709f5..186ee71f45d0 100644 --- a/src/libutil/util.hh +++ b/src/libutil/util.hh @@ -289,6 +289,11 @@ string runProgram(Path program, bool searchPath = false, MakeError(ExecError, Error) +/* Convert a list of strings to a null-terminated vector of char + *'s. The result must not be accessed beyond the lifetime of the + list of strings. */ +std::vector<const char *> stringsToCharPtrs(const Strings & ss); + /* Close all file descriptors except stdin, stdout, stderr, and those listed in the given set. Good practice in child processes. */ void closeMostFDs(const set<int> & exceptions); |