Name

get_longoption — Parse long from an option string

Synopsis

int get_longoption (char ** str,
 long * plong);
 

Arguments

str

option string

plong

(output) long value parsed from str

Description

Read a long from an option string; if available accept a subsequent comma as well.

0

no long in string

1

long found, no subsequent comma

2

long found including a subsequent comma