[compiler-rt] [sanitizer_common] Implement address sanitizer on AIX: add platform specific functionality (4/n) (PR #131868)

[Hubert Tong via llvm-commits]

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@@ -79,7 +79,8 @@ bool SupportsColoredOutput(fd_t fd);
 const char *GetPwd();
 bool FileExists(const char *filename);
 bool DirExists(const char *path);
-char *FindPathToBinary(const char *name);
+char *FindPathToBinaryOrLibrary(const char *name,
+                                const char *env_string = "PATH");
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hubert-reinterpretcast wrote:

See additional downstream discussion on the procfs-based implementation for why we might not need `FindPathToBinaryOrLibrary` at all.

https://github.com/llvm/llvm-project/pull/131868