NAME
nutscan_stringify_ip_ranges - Collect contents of a nutscan_ip_range_list_t
structure into a string buffer that can be further printed into logs.
SYNOPSIS
#include <nut-scan.h>
const char * nutscan_stringify_ip_ranges(nutscan_ip_range_list_t *irl);DESCRIPTION
The nutscan_stringify_ip_ranges() function can walk a nutscan_ip_range_list_t
structure to report its contents: count of list items, and a comma-separated
listing with each item as a single token (if start_ip==end_ip in that range)
or a range as start_ip .. end_ip.
Returns a pointer to internal statically allocated buffer which would be overwritten by subsequent calls, but does not have to be freed by caller.
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Warning
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Callers should use semaphores if accessing this function in multi-thread context! |
NOTES
Technically, the function is currently defined in nutscan-ip.h file.