Content-type: text/html Man page of ureadc

ureadc

Section: Kernel Functions for Drivers (9F)
Updated: 16 Jan 2006
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NAME

ureadc - add character to a uio structure  

SYNOPSIS

#include <sys/uio.h>
#include <sys/types.h>

int ureadc(int c, uio_t *uio_p);  

INTERFACE LEVEL

Architecture independent level 1 (DDI/DKI).  

PARAMETERS

c The character added to the uio(9S) structure.

uio_p Pointer to the uio(9S) structure.

 

DESCRIPTION

The ureadc() function transfers the character c into the address space of the uio(9S) structure pointed to by uio_p, and updates the uio structure as for uiomove(9F).  

RETURN VALUES

0 is returned on success and EFAULT on failure.  

CONTEXT

The ureadc() function can be called from user, interrupt, or kernel context.  

SEE ALSO

uiomove(9F), uwritec(9F), iovec(9S), uio(9S)

Writing Device Drivers


 

Index

NAME
SYNOPSIS
INTERFACE LEVEL
PARAMETERS
DESCRIPTION
RETURN VALUES
CONTEXT
SEE ALSO

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Time: 02:39:40 GMT, October 02, 2010