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Diffstat (limited to 'lib/Support/Unix/PathV2.inc')
| -rw-r--r-- | lib/Support/Unix/PathV2.inc | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/Support/Unix/PathV2.inc b/lib/Support/Unix/PathV2.inc index 7e0aead151..df8841220b 100644 --- a/lib/Support/Unix/PathV2.inc +++ b/lib/Support/Unix/PathV2.inc @@ -292,6 +292,13 @@ error_code exists(const Twine &path, bool &result) { return error_code::success(); } +bool can_execute(const Twine &Path) { + SmallString<128> PathStorage; + StringRef P = Path.toNullTerminatedStringRef(PathStorage); + + return ::access(P.begin(), X_OK) != -1; +} + bool equivalent(file_status A, file_status B) { assert(status_known(A) && status_known(B)); return A.fs_st_dev == B.fs_st_dev && |