[PATCH] D118776: [flang] Add runtime interface for GET_COMMAND

[Diana Picus via Phabricator via llvm-commits]

rovka updated this revision to Diff 406788.
rovka added a comment.

Ok, I updated it to use a descriptor instead, for brevity mostly.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D118776/new/

https://reviews.llvm.org/D118776

Files:
  flang/include/flang/Runtime/command.h


Index: flang/include/flang/Runtime/command.h
===================================================================
--- flang/include/flang/Runtime/command.h
+++ flang/include/flang/Runtime/command.h
@@ -23,6 +23,13 @@
 // integer kind.
 std::int32_t RTNAME(ArgumentCount)();
 
+// 16.9.82 GET_COMMAND
+// Try to get the value of the whole command. All of the parameters are
+// optional.
+// Return a STATUS as described in the standard.
+std::int32_t RTNAME(GetCommand)(const Descriptor *command = nullptr,
+    const Descriptor *length = nullptr, const Descriptor *errmsg = nullptr);
+
 // 16.9.83 GET_COMMAND_ARGUMENT
 // We're breaking up the interface into several different functions, since most
 // of the parameters are optional.


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