1 files changed, 18 insertions, 14 deletions

diff --git a/src/libutil/util.hh b/src/libutil/util.hh
index ad49c65b3..bee77b53f 100644
--- a/src/libutil/util.hh
+++ b/src/libutil/util.hh
@@ -188,7 +188,6 @@ public:
 class AutoCloseFD
 {
     int fd;
-    void close();
 public:
     AutoCloseFD();
     AutoCloseFD(int fd);
@@ -200,6 +199,7 @@ public:
     int get() const;
     explicit operator bool() const;
     int release();
+    void close();
 };
 
 
@@ -216,6 +216,7 @@ class Pipe
 public:
     AutoCloseFD readSide, writeSide;
     void create();
+    void close();
 };
 
 
@@ -275,30 +276,33 @@ string runProgram(Path program, bool searchPath = false,
 
 struct RunOptions
 {
+    Path program;
+    bool searchPath = true;
+    Strings args;
     std::optional<uid_t> uid;
     std::optional<uid_t> gid;
     std::optional<Path> chdir;
     std::optional<std::map<std::string, std::string>> environment;
-    Path program;
-    bool searchPath = true;
-    Strings args;
     std::optional<std::string> input;
     Source * standardIn = nullptr;
     Sink * standardOut = nullptr;
     bool mergeStderrToStdout = false;
-    bool _killStderr = false;
-
-    RunOptions(const Path & program, const Strings & args)
-        : program(program), args(args) { };
-
-    RunOptions & killStderr(bool v) { _killStderr = true; return *this; }
 };
 
-std::pair<int, std::string> runProgram(const RunOptions & options);
+std::pair<int, std::string> runProgram(RunOptions && options);
 
 void runProgram2(const RunOptions & options);
 
 
+/* Change the stack size. */
+void setStackSize(size_t stackSize);
+
+
+/* Restore the original inherited Unix process context (such as signal
+   masks, stack size, CPU affinity). */
+void restoreProcessContext();
+
+
 class ExecError : public Error
 {
 public:
@@ -472,6 +476,9 @@ constexpr char treeLast[] = "└───";
 constexpr char treeLine[] = "│   ";
 constexpr char treeNull[] = "    ";
 
+/* Determine whether ANSI escape sequences are appropriate for the
+   present output. */
+bool shouldANSI();
 
 /* Truncate a string to 'width' printable characters. If 'filterAll'
    is true, all ANSI escape sequences are filtered out. Otherwise,
@@ -512,9 +519,6 @@ class Callback;
    on the current thread (and thus any threads created by it). */
 void startSignalHandlerThread();
 
-/* Restore default signal handling. */
-void restoreSignals();
-
 struct InterruptCallback
 {
     virtual ~InterruptCallback() { };