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//===-- Linux implementation of fpathconf ---------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#include "src/unistd/fpathconf.h"
#include "src/__support/OSUtil/syscall.h" // For internal syscall function.
#include "src/__support/common.h"
#include "src/__support/macros/config.h"
#include "src/sys/statvfs/linux/statfs_utils.h"
#include "src/unistd/linux/pathconf_utils.h"
namespace LIBC_NAMESPACE_DECL {
LLVM_LIBC_FUNCTION(long, fpathconf, (int fd, int name)) {
if (cpp::optional<statfs_utils::LinuxStatFs> result =
statfs_utils::linux_fstatfs(fd))
return pathconfig(result.value(), name);
return -1;
}
} // namespace LIBC_NAMESPACE_DECL
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