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/* errno.c -- functions for getting and setting errno
Copyright 2022 The Go Authors. All rights reserved.
Use of this source code is governed by a BSD-style
license that can be found in the LICENSE file. */
#include <errno.h>
#include <stdint.h>
#include "runtime.h"
/* errno is typically a macro. These functions set and get errno
specific to the libc being used. */
uintptr_t getErrno(void) __asm__ (GOSYM_PREFIX "runtime_1internal_1syscall.getErrno");
void setErrno(uintptr_t) __asm__ (GOSYM_PREFIX "runtime_1internal_1syscall.setErrno");
uintptr_t
getErrno(void)
{
return (uintptr_t) errno;
}
void
setErrno(uintptr_t value)
{
errno = (int) value;
}
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