[PATCH] D89008: [LLD] [ELF] Fix up a comment regarding the --wrap option. NFC.

[Martin Storsjö via Phabricator via llvm-commits]

mstorsjo created this revision.
mstorsjo added reviewers: MaskRay, grimar.
Herald added subscribers: arichardson, emaste.
Herald added a reviewer: espindola.
Herald added a project: LLVM.
mstorsjo requested review of this revision.

Add missing leading underscores to the `__wrap_<symbol>` and `__real_<symbol>` names.

The comments regarding the option also seem to use inconsistent spelling, both `-wrap` and `--wrap` occur - but I didn't change that bit here.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D89008

Files:
  lld/ELF/Driver.cpp


Index: lld/ELF/Driver.cpp
===================================================================
--- lld/ELF/Driver.cpp
+++ lld/ELF/Driver.cpp
@@ -1837,9 +1837,9 @@
 
 // The --wrap option is a feature to rename symbols so that you can write
 // wrappers for existing functions. If you pass `-wrap=foo`, all
-// occurrences of symbol `foo` are resolved to `wrap_foo` (so, you are
-// expected to write `wrap_foo` function as a wrapper). The original
-// symbol becomes accessible as `real_foo`, so you can call that from your
+// occurrences of symbol `foo` are resolved to `__wrap_foo` (so, you are
+// expected to write `__wrap_foo` function as a wrapper). The original
+// symbol becomes accessible as `__real_foo`, so you can call that from your
 // wrapper.
 //
 // This data structure is instantiated for each -wrap option.


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