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//===---------- Linux implementation of the POSIX clock_settime function --===//
//
// 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/time/clock_settime.h"
#include "src/__support/common.h"
#include "src/__support/libc_errno.h"
#include "src/__support/macros/config.h"
#include "src/__support/time/clock_settime.h"
namespace LIBC_NAMESPACE_DECL {
LLVM_LIBC_FUNCTION(int, clock_settime,
(clockid_t clockid, const timespec *ts)) {
auto result = internal::clock_settime(clockid, ts);
// A negative return value indicates an error with the magnitude of the
// value being the error code.
if (!result.has_value()) {
libc_errno = result.error();
return -1;
}
return 0;
}
} // namespace LIBC_NAMESPACE_DECL
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