debian man page for scan_ip4

Query: scan_ip4

OS: debian

Section: 3

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

scan_ip4(3)						     Library Functions Manual						       scan_ip4(3)

NAME
scan_ip4 - parse an IPv4 number in dotted-decimal notation
SYNTAX
#include <ip4.h> int scan_ip4(const char *src,char ip[4]);
DESCRIPTION
scan_ip4 parses an IPv4 number in dotted-decimal ASCII representation from src and writes the result into ip. It returns the number of bytes read from src or 0 if the parsing failed. Unlike many other IP parsing routines, scan_ip4 does not recognize octal (like 0177.0.0.1) or hexadecimal numbers (like 0x7f000001).
EXAMPLE
#include <str.h> #include <ip4.h> char buf[]="160.45.40.10"; char ip[4]; if (scan_ip4(buf,ip) != str_len(buf)) parse_error();
SEE ALSO
fmt_ip4(3), scan_ip6(3), inet_pton(3) scan_ip4(3)
Related Man Pages
scan_ip6(3) - debian
inet_pton(3) - suse
inet_pton(3) - minix
inet_pton(3) - opendarwin
inet_pton(3) - xfree86
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