Mirror of :pserver:cvs@cvs.fefe.de:/cvs libowfat https://www.fefe.de/libowfat/
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

33 lines
947 B

.TH fmt_ip6 3
fmt_ip6 \- write a formatted ASCII representation of an IPv6 number
.B #include <ip6.h>
unsigned int \fBfmt_ip6\fP(char *\fIdest\fR,const char \fIip\fR[16]);
fmt_ip6 formats an IPv6 number in ASCII representation from \fIip\fR and
writes the result into \fIdest\fR. It returns the number of bytes
fmt_ip6 will apply "::" compression to the output.
If \fIip\fR is an IPv4-mapped IPv6 address, fmt_ip6 will output the last
4 bytes as IPv4 number in dotted-decimal notation.
If \fIdest\fR equals FMT_LEN (i.e. is zero), fmt_ip6 returns the number
of bytes it would have written.
fmt_ip6 does not append \\0.
For convenience, ip6.h defines the integer IP6_FMT to be big enough to
contain every possible fmt_ip6 output plus \\0.
#include <ip6.h>
char buf[IP6_FMT];
char ip[16];
fmt_ip6c(3), fmt_ip6if(3), scan_ip6(3), fmt_ip4(3)