1 /* 2 * Copyright (c) 2015-2017, Renesas Electronics Corporation. All rights reserved. 3 * 4 * SPDX-License-Identifier: BSD-3-Clause 5 */ 6 7 #ifndef IO_PRIVATE_H 8 #define IO_PRIVATE_H 9 10 /* 11 * Return codes reported by 'io_*' APIs 12 * The value of fail should not overlap with define of the errno. 13 * The errno is in "include/lib/stdlib/sys/errno.h". 14 */ 15 #define IO_SUCCESS (0) 16 #define IO_FAIL (-0x81) 17 #define IO_NOT_SUPPORTED (-0x82) 18 #define IO_RESOURCES_EXHAUSTED (-0x83) 19 20 #endif /* IO_PRIVATE_H */ 21