'\" t
.\"     Title: nutscan_get_serial_ports_list
.\"    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 "NUTSCAN_GET_SERIAL_P" "3" "03/02/2016" "Network UPS Tools 2\&.7\&.3\&." "NUT Manual"
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.SH "NAME"
nutscan_get_serial_ports_list \- Get a port list name from a range of port\&.
.SH "SYNOPSIS"
.sp
.nf
#include <nut\-scan\&.h>
.fi
.sp
.nf
char ** nutscan_get_serial_ports_list(const char *ports_range);
.fi
.SH "DESCRIPTION"
.sp
The \fBnutscan_get_serial_ports_list()\fR function returns a null terminated array of string generated from a port range\&. \fIports_range\fR may be one of:
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
a single character from 0 to 9 or a to z representing a serial communication port depending on the operating system\&. For instance "0" is converted to /dev/ttyS0 and /dev/ttyUSB0 on Linux; "1" is converted to COM1 on Windows; "c" is converted to /dev/ttyc on solaris\&...
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
a range of character in the form "X\-Y"\&. For instance "0\-1" will be converted to /dev/ttyS0, /dev/ttyS1, /dev/ttyUSB0 and /dev/ttyUSB1 on Linux; "1\-3" will be converted to COM1, COM2 and COM3 on Windows; "a\-c" will be converted to /dev/ttya, /dev/ttyb and /dev/ttyc on Solaris\&.
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
a single port name (/dev/ttyS5, COM4\&...)\&.
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
a list of port names separated with comas : "/dev/ttyS0,/dev/ttyS2,/dev/ttyS4" or "COM1,COM3"\&...
.RE
.sp
The returned array can be used in a call to \fBnutscan_scan_eaton_serial\fR to get the serial device on a system\&.
.SH "RETURN VALUE"
.sp
The \fBnutscan_get_serial_ports_list()\fR function returns NULL if an error occured (invalid port range) or a pointer to a nll terminated array of string on success\&.
.SH "SEE ALSO"
.sp
\fBnutscan_scan_usb\fR(3), \fBnutscan_scan_xml_http\fR(3), \fBnutscan_scan_nut\fR(3), \fBnutscan_scan_avahi\fR(3), \fBnutscan_scan_ipmi\fR(3), \fBnutscan_scan_snmp\fR(3), \fBnutscan_scan_eaton_serial\fR(3), \fBnutscan_display_parsable\fR(3), \fBnutscan_display_ups_conf\fR(3)