haiku/headers/private/libroot/errno_private.h

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/*
* Copyright 2011, Oliver Tappe, zooey@hirschkaefer.de.
* Distributed under the terms of the MIT License.
*/
#ifndef _ERRNO_PRIVATE_H
#define _ERRNO_PRIVATE_H
#include <errno.h>
//#define TRACE_ERRNO
#if defined(TRACE_ERRNO) && !defined(_KERNEL_MODE)
# include <OS.h>
# define __set_errno(x) \
do { \
int error = (x); \
debug_printf("%s:%d - setting errno to %x\n", __FILE__, __LINE__, \
error); \
errno = error; \
} while (0)
#else
# define __set_errno(x) \
do { errno = (x); } while (0)
#endif
#endif // _ERRNO_PRIVATE_H