Copyright © 1997 The Open Group

t_sysconf - get configurable XTI variables

`#include <xti.h> int t_sysconf( int name);`

ParametersBefore callAfter callname x / 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

nameargument 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 byt_sysconf(), and the symbolic constants, defined in<xti.h>that are the corresponding values used forname.

VariableValue of NameT_IOV_MAX _SC_T_IOV_MAX

All.

On failure,t_errnois set to the following:

- [TBADFLAG]
namehas an invalid value.

Ifnameis valid,t_sysconf()returns the value of the requested limit/option (which might be -1) and leavest_errnounchanged. Otherwise, a value of -1 is returned andt_errnois set to indicate an error.

t_rcvv(),t_rcvvudata(),t_sndv(),t_sndvudata().

Copyright © 1997 The Open Group

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