| /* |
| * Copyright (c) 2021 Synopsys |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #ifndef ZEPHYR_LIB_LIBC_ARCMWDT_INCLUDE_FCNTL_H_ |
| #define ZEPHYR_LIB_LIBC_ARCMWDT_INCLUDE_FCNTL_H_ |
| |
| #include_next <fcntl.h> |
| |
| #define F_DUPFD 0 |
| #define F_GETFL 3 |
| #define F_SETFL 4 |
| |
| /* |
| * MWDT fcntl.h doesn't provide O_NONBLOCK, however it provides other file IO |
| * definitions. Let's define O_NONBLOCK and check that it doesn't overlap with |
| * any other file IO defines. |
| */ |
| #ifndef O_NONBLOCK |
| #define O_NONBLOCK 0x4000 |
| #if O_NONBLOCK & (O_RDONLY | O_WRONLY | O_RDWR | O_NDELAY | O_CREAT | O_APPEND | O_TRUNC | O_EXCL) |
| #error "O_NONBLOCK conflicts with other O_*** file IO defines!" |
| #endif |
| #endif |
| |
| #endif /* ZEPHYR_LIB_LIBC_ARCMWDT_INCLUDE_FCNTL_H_ */ |