34 lines
1.1 KiB
Diff
34 lines
1.1 KiB
Diff
From c8c08547b2d1e87391213846c7e17f5426a3dd48 Mon Sep 17 00:00:00 2001
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From: Zbigniew Sarbinowski <zibi@ca.ibm.com>
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Date: Thu, 18 Feb 2021 14:49:46 +0000
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Subject: [PATCH 17/24] [SystemZ][ZOS] Guard using declaration for ::fchmodat
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The use of fchmodat() is beeing guarded but its using declaration is not. Let's use the same guard in both places to avoid compiler errors on platforms where `fchmodat` does not exist.
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Reviewed By: #libc, ldionne
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Differential Revision: https://reviews.llvm.org/D96303
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(cherry picked from commit 25aa0d12445eed6e278489546d18fcb7a33cfaa6)
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---
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libcxx/src/filesystem/posix_compat.h | 2 ++
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1 file changed, 2 insertions(+)
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diff --git a/libcxx/src/filesystem/posix_compat.h b/libcxx/src/filesystem/posix_compat.h
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index 8062bd65ce00..f5c8ec39df2b 100644
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--- a/libcxx/src/filesystem/posix_compat.h
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+++ b/libcxx/src/filesystem/posix_compat.h
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@@ -487,7 +487,9 @@ int symlink_dir(const char *oldname, const char *newname) {
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using ::chdir;
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using ::close;
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using ::fchmod;
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+#if defined(AT_SYMLINK_NOFOLLOW) && defined(AT_FDCWD)
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using ::fchmodat;
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+#endif
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using ::fstat;
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using ::ftruncate;
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using ::getcwd;
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--
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2.25.1
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