Add process_run()/process_start() higher-level API on top of class process

1 files changed, 11 insertions, 0 deletions

diff --git a/butl/process.ixx b/butl/process.ixx
index 8935adb..c452b0f 100644
--- a/butl/process.ixx
+++ b/butl/process.ixx
@@ -165,4 +165,15 @@ namespace butl
 
     return *this;
   }
+
+  inline bool process::
+  try_wait (bool& s)
+  {
+    bool r (try_wait ());
+
+    if (r)
+      s = exit && exit->normal () && exit->code () == 0;
+
+    return r;
+  }
 }