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-rw-r--r--contrib/bind9/lib/bind/resolv/res_debug.c112
1 files changed, 57 insertions, 55 deletions
diff --git a/contrib/bind9/lib/bind/resolv/res_debug.c b/contrib/bind9/lib/bind/resolv/res_debug.c
index 8dda12c..2ed234e 100644
--- a/contrib/bind9/lib/bind/resolv/res_debug.c
+++ b/contrib/bind9/lib/bind/resolv/res_debug.c
@@ -95,7 +95,7 @@
#if defined(LIBC_SCCS) && !defined(lint)
static const char sccsid[] = "@(#)res_debug.c 8.1 (Berkeley) 6/4/93";
-static const char rcsid[] = "$Id: res_debug.c,v 1.3.2.5.4.6 2005/07/28 07:43:22 marka Exp $";
+static const char rcsid[] = "$Id: res_debug.c,v 1.10.18.5 2005/07/28 07:38:11 marka Exp $";
#endif /* LIBC_SCCS and not lint */
#include "port_before.h"
@@ -130,7 +130,7 @@ static const char rcsid[] = "$Id: res_debug.c,v 1.3.2.5.4.6 2005/07/28 07:43:22
extern const char *_res_opcodes[];
extern const char *_res_sectioncodes[];
-/*
+/*%
* Print the current options.
*/
void
@@ -223,7 +223,7 @@ do_section(const res_state statp,
free(buf);
}
-/*
+/*%
* Print the contents of a query.
* This is intended to be primarily a debugging routine.
*/
@@ -318,7 +318,8 @@ p_cdname(const u_char *cp, const u_char *msg, FILE *file) {
return (p_cdnname(cp, msg, PACKETSZ, file));
}
-/* Return a fully-qualified domain name from a compressed name (with
+/*%
+ * Return a fully-qualified domain name from a compressed name (with
length supplied). */
const u_char *
@@ -334,7 +335,7 @@ p_fqnname(cp, msg, msglen, name, namelen)
return (NULL);
newlen = strlen(name);
if (newlen == 0 || name[newlen - 1] != '.') {
- if (newlen + 1 >= namelen) /* Lack space for final dot */
+ if (newlen + 1 >= namelen) /*%< Lack space for final dot */
return (NULL);
else
strcpy(name + newlen, ".");
@@ -356,7 +357,7 @@ p_fqname(const u_char *cp, const u_char *msg, FILE *file) {
return (n);
}
-/*
+/*%
* Names of RR classes and qclasses. Classes and qclasses are the same, except
* that C_ANY is a qclass but not a class. (You can ask for records of class
* C_ANY, but you can't have any records of that class in the database.)
@@ -372,7 +373,7 @@ const struct res_sym __p_class_syms[] = {
{C_IN, (char *)0, (char *)0}
};
-/*
+/*%
* Names of message sections.
*/
const struct res_sym __p_default_section_syms[] = {
@@ -409,7 +410,7 @@ const struct res_sym __p_cert_syms[] = {
{0, NULL, NULL}
};
-/*
+/*%
* Names of RR types and qtypes. Types and qtypes are the same, except
* that T_ANY is a qtype but not a type. (You can ask for records of type
* T_ANY, but you can't have any records of that type in the database.)
@@ -467,7 +468,7 @@ const struct res_sym __p_type_syms[] = {
{0, NULL, NULL}
};
-/*
+/*%
* Names of DNS rcodes.
*/
const struct res_sym __p_rcode_syms[] = {
@@ -500,7 +501,7 @@ sym_ston(const struct res_sym *syms, const char *name, int *success) {
}
if (success)
*success = 0;
- return (syms->number); /* The default value. */
+ return (syms->number); /*%< The default value. */
}
const char *
@@ -515,7 +516,7 @@ sym_ntos(const struct res_sym *syms, int number, int *success) {
}
}
- sprintf(unname, "%d", number); /* XXX nonreentrant */
+ sprintf(unname, "%d", number); /*%< XXX nonreentrant */
if (success)
*success = 0;
return (unname);
@@ -532,13 +533,13 @@ sym_ntop(const struct res_sym *syms, int number, int *success) {
return (syms->humanname);
}
}
- sprintf(unname, "%d", number); /* XXX nonreentrant */
+ sprintf(unname, "%d", number); /*%< XXX nonreentrant */
if (success)
*success = 0;
return (unname);
}
-/*
+/*%
* Return a string for the type.
*/
const char *
@@ -556,7 +557,7 @@ p_type(int type) {
return (typebuf);
}
-/*
+/*%
* Return a string for the type.
*/
const char *
@@ -574,7 +575,7 @@ p_section(int section, int opcode) {
return (sym_ntos(symbols, section, (int *)0));
}
-/*
+/*%
* Return a mnemonic for class.
*/
const char *
@@ -592,7 +593,7 @@ p_class(int class) {
return (classbuf);
}
-/*
+/*%
* Return a mnemonic for an option
*/
const char *
@@ -614,7 +615,7 @@ p_option(u_long option) {
case RES_INSECURE2: return "insecure2";
case RES_NOALIASES: return "noaliases";
case RES_USE_INET6: return "inet6";
-#ifdef RES_USE_EDNS0 /* KAME extension */
+#ifdef RES_USE_EDNS0 /*%< KAME extension */
case RES_USE_EDNS0: return "edns0";
#endif
#ifdef RES_USE_DNAME
@@ -635,7 +636,7 @@ p_option(u_long option) {
}
}
-/*
+/*%
* Return a mnemonic for a time to live.
*/
const char *
@@ -647,7 +648,7 @@ p_time(u_int32_t value) {
return (nbuf);
}
-/*
+/*%
* Return a string for the rcode.
*/
const char *
@@ -655,7 +656,7 @@ p_rcode(int rcode) {
return (sym_ntos(__p_rcode_syms, rcode, (int *)0));
}
-/*
+/*%
* Return a string for a res_sockaddr_union.
*/
const char *
@@ -682,7 +683,7 @@ p_sockun(union res_sockaddr_union u, char *buf, size_t size) {
return (buf);
}
-/*
+/*%
* routines to convert between on-the-wire RR format and zone file format.
* Does not contain conversion to/from decimal degrees; divide or multiply
* by 60*60*1000 for that.
@@ -691,7 +692,7 @@ p_sockun(union res_sockaddr_union u, char *buf, size_t size) {
static unsigned int poweroften[10] = {1, 10, 100, 1000, 10000, 100000,
1000000,10000000,100000000,1000000000};
-/* takes an XeY precision/size value, returns a string representation. */
+/*% takes an XeY precision/size value, returns a string representation. */
static const char *
precsize_ntoa(prec)
u_int8_t prec;
@@ -709,7 +710,7 @@ precsize_ntoa(prec)
return (retbuf);
}
-/* converts ascii size/precision X * 10**Y(cm) to 0xXY. moves pointer. */
+/*% converts ascii size/precision X * 10**Y(cm) to 0xXY. moves pointer. */
static u_int8_t
precsize_aton(const char **strptr) {
unsigned int mval = 0, cmval = 0;
@@ -723,7 +724,7 @@ precsize_aton(const char **strptr) {
while (isdigit((unsigned char)*cp))
mval = mval * 10 + (*cp++ - '0');
- if (*cp == '.') { /* centimeters */
+ if (*cp == '.') { /*%< centimeters */
cp++;
if (isdigit((unsigned char)*cp)) {
cmval = (*cp++ - '0') * 10;
@@ -749,7 +750,7 @@ precsize_aton(const char **strptr) {
return (retval);
}
-/* converts ascii lat/lon to unsigned encoded 32-bit number. moves pointer. */
+/*% converts ascii lat/lon to unsigned encoded 32-bit number. moves pointer. */
static u_int32_t
latlon2ul(const char **latlonstrptr, int *which) {
const char *cp;
@@ -779,7 +780,7 @@ latlon2ul(const char **latlonstrptr, int *which) {
while (isdigit((unsigned char)*cp))
secs = secs * 10 + (*cp++ - '0');
- if (*cp == '.') { /* decimal seconds */
+ if (*cp == '.') { /*%< decimal seconds */
cp++;
if (isdigit((unsigned char)*cp)) {
secsfrac = (*cp++ - '0') * 100;
@@ -792,7 +793,7 @@ latlon2ul(const char **latlonstrptr, int *which) {
}
}
- while (!isspace((unsigned char)*cp)) /* if any trailing garbage */
+ while (!isspace((unsigned char)*cp)) /*%< if any trailing garbage */
cp++;
while (isspace((unsigned char)*cp))
@@ -813,30 +814,29 @@ latlon2ul(const char **latlonstrptr, int *which) {
- secsfrac;
break;
default:
- retval = 0; /* invalid value -- indicates error */
+ retval = 0; /*%< invalid value -- indicates error */
break;
}
switch (*cp) {
case 'N': case 'n':
case 'S': case 's':
- *which = 1; /* latitude */
+ *which = 1; /*%< latitude */
break;
case 'E': case 'e':
case 'W': case 'w':
- *which = 2; /* longitude */
+ *which = 2; /*%< longitude */
break;
default:
- *which = 0; /* error */
+ *which = 0; /*%< error */
break;
}
- cp++; /* skip the hemisphere */
-
- while (!isspace((unsigned char)*cp)) /* if any trailing garbage */
+ cp++; /*%< skip the hemisphere */
+ while (!isspace((unsigned char)*cp)) /*%< if any trailing garbage */
cp++;
- while (isspace((unsigned char)*cp)) /* move to next field */
+ while (isspace((unsigned char)*cp)) /*%< move to next field */
cp++;
*latlonstrptr = cp;
@@ -844,7 +844,8 @@ latlon2ul(const char **latlonstrptr, int *which) {
return (retval);
}
-/* converts a zone file representation in a string to an RDATA on-the-wire
+/*%
+ * converts a zone file representation in a string to an RDATA on-the-wire
* representation. */
int
loc_aton(ascii, binary)
@@ -857,9 +858,9 @@ loc_aton(ascii, binary)
u_int32_t latit = 0, longit = 0, alt = 0;
u_int32_t lltemp1 = 0, lltemp2 = 0;
int altmeters = 0, altfrac = 0, altsign = 1;
- u_int8_t hp = 0x16; /* default = 1e6 cm = 10000.00m = 10km */
- u_int8_t vp = 0x13; /* default = 1e3 cm = 10.00m */
- u_int8_t siz = 0x12; /* default = 1e2 cm = 1.00m */
+ u_int8_t hp = 0x16; /*%< default = 1e6 cm = 10000.00m = 10km */
+ u_int8_t vp = 0x13; /*%< default = 1e3 cm = 10.00m */
+ u_int8_t siz = 0x12; /*%< default = 1e2 cm = 1.00m */
int which1 = 0, which2 = 0;
cp = ascii;
@@ -870,18 +871,18 @@ loc_aton(ascii, binary)
lltemp2 = latlon2ul(&cp, &which2);
switch (which1 + which2) {
- case 3: /* 1 + 2, the only valid combination */
- if ((which1 == 1) && (which2 == 2)) { /* normal case */
+ case 3: /*%< 1 + 2, the only valid combination */
+ if ((which1 == 1) && (which2 == 2)) { /*%< normal case */
latit = lltemp1;
longit = lltemp2;
- } else if ((which1 == 2) && (which2 == 1)) { /* reversed */
+ } else if ((which1 == 2) && (which2 == 1)) { /*%< reversed */
longit = lltemp1;
latit = lltemp2;
- } else { /* some kind of brokenness */
+ } else { /*%< some kind of brokenness */
return (0);
}
break;
- default: /* we didn't get one of each */
+ default: /*%< we didn't get one of each */
return (0);
}
@@ -897,7 +898,7 @@ loc_aton(ascii, binary)
while (isdigit((unsigned char)*cp))
altmeters = altmeters * 10 + (*cp++ - '0');
- if (*cp == '.') { /* decimal meters */
+ if (*cp == '.') { /*%< decimal meters */
cp++;
if (isdigit((unsigned char)*cp)) {
altfrac = (*cp++ - '0') * 10;
@@ -909,7 +910,7 @@ loc_aton(ascii, binary)
alt = (10000000 + (altsign * (altmeters * 100 + altfrac)));
- while (!isspace((unsigned char)*cp) && (cp < maxcp)) /* if trailing garbage or m */
+ while (!isspace((unsigned char)*cp) && (cp < maxcp)) /*%< if trailing garbage or m */
cp++;
while (isspace((unsigned char)*cp) && (cp < maxcp))
@@ -920,7 +921,7 @@ loc_aton(ascii, binary)
siz = precsize_aton(&cp);
- while (!isspace((unsigned char)*cp) && (cp < maxcp)) /* if trailing garbage or m */
+ while (!isspace((unsigned char)*cp) && (cp < maxcp)) /*%< if trailing garbage or m */
cp++;
while (isspace((unsigned char)*cp) && (cp < maxcp))
@@ -931,7 +932,7 @@ loc_aton(ascii, binary)
hp = precsize_aton(&cp);
- while (!isspace((unsigned char)*cp) && (cp < maxcp)) /* if trailing garbage or m */
+ while (!isspace((unsigned char)*cp) && (cp < maxcp)) /*%< if trailing garbage or m */
cp++;
while (isspace((unsigned char)*cp) && (cp < maxcp))
@@ -945,7 +946,7 @@ loc_aton(ascii, binary)
defaults:
bcp = binary;
- *bcp++ = (u_int8_t) 0; /* version byte */
+ *bcp++ = (u_int8_t) 0; /*%< version byte */
*bcp++ = siz;
*bcp++ = hp;
*bcp++ = vp;
@@ -953,10 +954,10 @@ loc_aton(ascii, binary)
PUTLONG(longit,bcp);
PUTLONG(alt,bcp);
- return (16); /* size of RR in octets */
+ return (16); /*%< size of RR in octets */
}
-/* takes an on-the-wire LOC RR and formats it in a human readable format. */
+/*% takes an on-the-wire LOC RR and formats it in a human readable format. */
const char *
loc_ntoa(binary, ascii)
const u_char *binary;
@@ -1003,7 +1004,7 @@ loc_ntoa(binary, ascii)
longval = (templ - ((unsigned)1<<31));
GETLONG(templ, cp);
- if (templ < referencealt) { /* below WGS 84 spheroid */
+ if (templ < referencealt) { /*%< below WGS 84 spheroid */
altval = referencealt - templ;
altsign = "-";
} else {
@@ -1066,7 +1067,7 @@ loc_ntoa(binary, ascii)
}
-/* Return the number of DNS hierarchy levels in the name. */
+/*% Return the number of DNS hierarchy levels in the name. */
int
dn_count_labels(const char *name) {
int i, len, count;
@@ -1091,8 +1092,7 @@ dn_count_labels(const char *name) {
return (count);
}
-
-/*
+/*%
* Make dates expressed in seconds-since-Jan-1-1970 easy to read.
* SIG records are required to be printed like this, by the Secure DNS RFC.
*/
@@ -1161,3 +1161,5 @@ res_nametotype(const char *buf, int *successp) {
*successp = success;
return (result);
}
+
+/*! \file */
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