1 /* SPDX-License-Identifier: LGPL-2.1 OR MIT */
2 /*
3 * uio for NOLIBC
4 * Copyright (C) 2017-2021 Willy Tarreau <w@1wt.eu>
5 * Copyright (C) 2025 Intel Corporation
6 */
7
8 /* make sure to include all global symbols */
9 #include "../nolibc.h"
10
11 #ifndef _NOLIBC_SYS_UIO_H
12 #define _NOLIBC_SYS_UIO_H
13
14 #include "../sys.h"
15 #include <linux/uio.h>
16
17
18 /*
19 * ssize_t readv(int fd, const struct iovec *iovec, int count);
20 */
21 static __attribute__((unused))
sys_readv(int fd,const struct iovec * iovec,int count)22 ssize_t sys_readv(int fd, const struct iovec *iovec, int count)
23 {
24 return my_syscall3(__NR_readv, fd, iovec, count);
25 }
26
27 static __attribute__((unused))
readv(int fd,const struct iovec * iovec,int count)28 ssize_t readv(int fd, const struct iovec *iovec, int count)
29 {
30 return __sysret(sys_readv(fd, iovec, count));
31 }
32
33 /*
34 * ssize_t writev(int fd, const struct iovec *iovec, int count);
35 */
36 static __attribute__((unused))
sys_writev(int fd,const struct iovec * iovec,int count)37 ssize_t sys_writev(int fd, const struct iovec *iovec, int count)
38 {
39 return my_syscall3(__NR_writev, fd, iovec, count);
40 }
41
42 static __attribute__((unused))
writev(int fd,const struct iovec * iovec,int count)43 ssize_t writev(int fd, const struct iovec *iovec, int count)
44 {
45 return __sysret(sys_writev(fd, iovec, count));
46 }
47
48
49 #endif /* _NOLIBC_SYS_UIO_H */
50