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Portions Copyright 1989 AT&T
Copyright 1994, The X/Open Company Ltd. All Rights Reserved.
Portions Copyright (c) 1998, Sun Microsystems, Inc. All Rights Reserved.

T_SYSCONF 3NSL "May 7, 1998"
NAME
t_sysconf - get configurable XTI variables
SYNOPSIS

#include <xti.h>



int t_sysconf(intname);
DESCRIPTION

The t_sysconf() function provides a method for the application to determine the current value of configurable and implementation-dependent XTI limits or options.

The name argument represents the XTI system variable to be queried. The following table lists the minimal set of XTI system variables from <xti.h> that can be returned by t_sysconf(), and the symbolic constants, defined in <xti.h> that are the corresponding values used for name.

Variable Value of Name
T_IOV_MAX _SC_T_IOV_MAX
RETURN VALUES

If name is valid, t_sysconf() returns the value of the requested limit/option, which might be -1, and leaves t_errno unchanged. Otherwise, a value of -1 is returned and t_errno is set to indicate an error.

VALID STATES

All.

ERRORS

On failure, t_errno is set to the following: TBADFLAG

name has an invalid value.

TLI COMPATIBILITY

In the TLI interface definition, no counterpart of this routine was defined.

ATTRIBUTES

See attributes(7) for descriptions of the following attributes:

ATTRIBUTE TYPE ATTRIBUTE VALUE
MT-Level MT-Safe
SEE ALSO

sysconf (3C), t_rcvv (3NSL), t_rcvvudata (3NSL), t_sndv (3NSL), t_sndvudata (3NSL), attributes (7)