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-rw-r--r--nix/libstore/gc.cc11
1 files changed, 11 insertions, 0 deletions
diff --git a/nix/libstore/gc.cc b/nix/libstore/gc.cc
index 7976ff7d76..29b75aa875 100644
--- a/nix/libstore/gc.cc
+++ b/nix/libstore/gc.cc
@@ -570,8 +570,17 @@ void LocalStore::removeUnusedLinks(const GCState & state)
if (name == "." || name == "..") continue;
Path path = linksDir + "/" + name;
+#ifdef HAVE_STATX
+# define st_size stx_size
+# define st_nlink stx_nlink
+ struct statx st;
+ if (statx(AT_FDCWD, path.c_str(),
+ AT_SYMLINK_NOFOLLOW | AT_STATX_DONT_SYNC,
+ STATX_SIZE | STATX_NLINK, &st) == -1)
+#else
struct stat st;
if (lstat(path.c_str(), &st) == -1)
+#endif
throw SysError(format("statting `%1%'") % path);
if (st.st_nlink != 1) {
@@ -586,6 +595,8 @@ void LocalStore::removeUnusedLinks(const GCState & state)
throw SysError(format("deleting `%1%'") % path);
state.results.bytesFreed += st.st_size;
+#undef st_size
+#undef st_nlink
}
struct stat st;