54 lines
2.2 KiB
Groff
54 lines
2.2 KiB
Groff
'\" t
|
|
.\" Title: upscli_upserror
|
|
.\" Author: [FIXME: author] [see http://docbook.sf.net/el/author]
|
|
.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
|
|
.\" Date: 03/02/2016
|
|
.\" Manual: NUT Manual
|
|
.\" Source: Network UPS Tools 2.7.3.1
|
|
.\" Language: English
|
|
.\"
|
|
.TH "UPSCLI_UPSERROR" "3" "03/02/2016" "Network UPS Tools 2\&.7\&.3\&." "NUT Manual"
|
|
.\" -----------------------------------------------------------------
|
|
.\" * Define some portability stuff
|
|
.\" -----------------------------------------------------------------
|
|
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
|
.\" http://bugs.debian.org/507673
|
|
.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
|
|
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
|
.ie \n(.g .ds Aq \(aq
|
|
.el .ds Aq '
|
|
.\" -----------------------------------------------------------------
|
|
.\" * set default formatting
|
|
.\" -----------------------------------------------------------------
|
|
.\" disable hyphenation
|
|
.nh
|
|
.\" disable justification (adjust text to left margin only)
|
|
.ad l
|
|
.\" -----------------------------------------------------------------
|
|
.\" * MAIN CONTENT STARTS HERE *
|
|
.\" -----------------------------------------------------------------
|
|
.SH "NAME"
|
|
upscli_upserror \- Get current error number for connection
|
|
.SH "SYNOPSIS"
|
|
.sp
|
|
.nf
|
|
#include <upsclient\&.h>
|
|
.fi
|
|
.sp
|
|
.nf
|
|
int upscli_upserror(UPSCONN_t *ups);
|
|
.fi
|
|
.SH "DESCRIPTION"
|
|
.sp
|
|
The \fBupscli_upserror\fR() function takes the pointer \fIups\fR to a UPSCONN_t state structure and returns the value of the internal error number, if any\&.
|
|
.sp
|
|
This is typically used to check for certain error values like UPSCLI_ERR_UNKCOMMAND\&. That specific error can be used for detecting older versions of \fBupsd\fR(8) which might not support a given command\&.
|
|
.sp
|
|
Some error messages have additional meanings, so you should use \fBupscli_strerror\fR(3) to obtain readable error messages\&.
|
|
.SH "RETURN VALUE"
|
|
.sp
|
|
The \fBupscli_upserror\fR() function returns one of the UPSCLI_ERR_* values from upsclient\&.h, or 0 if no error has occurred\&.
|
|
.SH "SEE ALSO"
|
|
.sp
|
|
\fBupscli_readline\fR(3), \fBupscli_sendline\fR(3), \fBupscli_strerror\fR(3)
|