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runProgram: support gid, uid, chdir

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This commit is contained in:
Graham Christensen 2019-05-11 16:35:53 -04:00
parent dde8eeb39a
commit b4a05edbfe
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3 changed files with 30 additions and 22 deletions
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5
src/libutil/util.hh
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@ -265,10 +265,11 @@ string runProgram(Path program, bool searchPath = false,
const Strings & args = Strings(),
const std::optional<std::string> & input = {});
pid_t doFork(bool allowVfork, std::function<void()> fun);
struct RunOptions
{
std::optional<uid_t> uid;
std::optional<uid_t> gid;
std::optional<Path> chdir;
Path program;
bool searchPath = true;
Strings args;