[wasi-libc.git] / libc-top-half / musl / src / include / errno.h

#ifndef ERRNO_H
#define ERRNO_H

#include "../../include/errno.h"

#ifdef __wasilibc_unmodified_upstream // Use alternate WASI libc headers
hidden int *___errno_location(void);

#undef errno
#define errno (*___errno_location())
#else
// Use the WASI libc errno.
#endif

#endif
Commit	Line	Data
320054e8 DG	1	#ifndef ERRNO_H
	2	#define ERRNO_H
	3
	4	#include "../../include/errno.h"
	5
e5f14be3	6	#ifdef __wasilibc_unmodified_upstream // Use alternate WASI libc headers
320054e8 DG	7	hidden int *___errno_location(void);
	8
	9	#undef errno
	10	#define errno (*___errno_location())
	11	#else
	12	// Use the WASI libc errno.
	13	#endif
	14
	15	#endif