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man page update

This commit is contained in:
Felix von Leitner 2004-09-17 13:51:35 +00:00
parent b15ce9ec84
commit f9ca13d8e3
9 changed files with 12 additions and 10 deletions
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1
CHANGES
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@ -1,4 +1,5 @@
0.21:
errno cleanup and man page updates (Rolf Eike Beer)
0.20:
add errmsg API

2
dns/dns_ip6.3
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@ -1,6 +1,6 @@
.TH dns_ip6 3
.SH NAME
dns_ip6 \- look up IPv4 addresses
dns_ip6 \- look up IPv6 addresses
.SH SYNTAX
.B #include <dns.h>

2
dns/dns_name6_domain.3
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@ -18,6 +18,6 @@ way.
q is zero terminated.
q must have space for DNS_NAME4_DOMAIN bytes.
q must have space for DNS_NAME6_DOMAIN bytes.
.SH "SEE ALSO"
dns_name6(3), dns_name4_domain(3)

3
dns/dns_txt.c
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@ -1,3 +1,4 @@
#include <errno.h>
#include "stralloc.h"
#include "uint16.h"
#include "byte.h"
@ -26,7 +27,7 @@ int dns_txt_packet(stralloc *out,const char *buf,unsigned int len)
uint16_unpack_big(header + 8,&datalen);
if (byte_equal(header,2,DNS_T_TXT))
if (byte_equal(header + 2,2,DNS_C_IN)) {
if (pos + datalen > len) return -1;
if (pos + datalen > len) { errno = EINVAL; return -1; }
txtlen = 0;
for (i = 0;i < datalen;++i) {
ch = buf[pos + i];

6
dns/dns_txt_packet.3
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@ -7,9 +7,9 @@ dns_txt_packet \- extract TXT records from DNS answer packet
int \fBdns_txt_packet\fP(stralloc* \fIout\fR,const char* \fIbuf\fR,
unsigned int \fIlen\fR);
.SH DESCRIPTION
dns_txt_packet is a low-level component of dns_mx, designed to support
dns_txt_packet is a low-level component of dns_txt, designed to support
asynchronous DNS lookups. It reads a DNS packet of length \fIlen\fR from \fIbuf\fR,
extracts the TXT records from the answer section of the packet, puts the
result into \fIout\fR, and returns 0 or -1 the same way as dns_mx.
result into \fIout\fR, and returns 0 or -1 the same way as dns_txt.
.SH "SEE ALSO"
dns_mx(3)
dns_txt(3)

2
socket/fmt_ip4.3
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@ -24,4 +24,4 @@ contain every possible fmt_ip4 output plus \\0.
char ip[4];
buf[fmt_ip4(buf,ip)]=0;
.SH "SEE ALSO"
scan_ip4(3), fmt_ip6(3)
scan_ip4(3), fmt_ip6(3), inet_ntop(3)

2
socket/fmt_ip6.3
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@ -29,4 +29,4 @@ contain every possible fmt_ip6 output plus \\0.
char ip[16];
buf[fmt_ip6(buf,ip)]=0;
.SH "SEE ALSO"
fmt_ip6c(3), fmt_ip6if(3), scan_ip6(3), fmt_ip4(3)
fmt_ip6c(3), fmt_ip6if(3), scan_ip6(3), fmt_ip4(3), inet_ntop(3)

2
socket/scan_ip4.3
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@ -23,4 +23,4 @@ Unlike many other IP parsing routines, scan_ip4 does not recognize octal
parse_error();
.SH "SEE ALSO"
fmt_ip4(3), scan_ip6(3)
fmt_ip4(3), scan_ip6(3), inet_pton(3)

2
socket/scan_ip6.3
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@ -32,4 +32,4 @@ in the IPv4 part.
parse_error();
.SH "SEE ALSO"
fmt_ip6(3), scan_ip4(3)
fmt_ip6(3), scan_ip4(3), inet_pton(3)