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-rw-r--r--butl/process4
1 files changed, 4 insertions, 0 deletions
diff --git a/butl/process b/butl/process
index c16e39e..c316904 100644
--- a/butl/process
+++ b/butl/process
@@ -44,6 +44,10 @@ namespace butl
process_child_error (int e): process_error (e, true) {}
};
+ // Process arguments (i.e., the command line). The first must be an
+ // executable name and the last element should be NULL. Can also be the
+ // multi-process piped command line (see process::print() for details).
+ //
struct process_args
{
const char* const* argv;