tools/include/nolibc/sys/uio.h

Source file repositories/reference/linux-study-clean/tools/include/nolibc/sys/uio.h

File Facts

System
Linux kernel
Corpus path
tools/include/nolibc/sys/uio.h
Extension
.h
Size
1116 bytes
Lines
50
Domain
Support Tooling And Documentation
Bucket
tools
Inferred role
Support Tooling And Documentation: implementation source
Status
source implementation candidate

Why This File Exists

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

Dependency Surface

Detected Declarations

Annotated Snippet

#include "../nolibc.h"

#ifndef _NOLIBC_SYS_UIO_H
#define _NOLIBC_SYS_UIO_H

#include "../sys.h"
#include <linux/uio.h>


/*
 * ssize_t readv(int fd, const struct iovec *iovec, int count);
 */
static __attribute__((unused))
ssize_t _sys_readv(int fd, const struct iovec *iovec, int count)
{
	return __nolibc_syscall3(__NR_readv, fd, iovec, count);
}

static __attribute__((unused))
ssize_t readv(int fd, const struct iovec *iovec, int count)
{
	return __sysret(_sys_readv(fd, iovec, count));
}

/*
 * ssize_t writev(int fd, const struct iovec *iovec, int count);
 */
static __attribute__((unused))
ssize_t _sys_writev(int fd, const struct iovec *iovec, int count)
{
	return __nolibc_syscall3(__NR_writev, fd, iovec, count);
}

static __attribute__((unused))
ssize_t writev(int fd, const struct iovec *iovec, int count)
{
	return __sysret(_sys_writev(fd, iovec, count));
}


#endif /* _NOLIBC_SYS_UIO_H */

Annotation

Implementation Notes