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-rw-r--r--mdk-stage1/dietlibc/libcruft/res_mkquery.c75
1 files changed, 0 insertions, 75 deletions
diff --git a/mdk-stage1/dietlibc/libcruft/res_mkquery.c b/mdk-stage1/dietlibc/libcruft/res_mkquery.c
deleted file mode 100644
index cf5693668..000000000
--- a/mdk-stage1/dietlibc/libcruft/res_mkquery.c
+++ /dev/null
@@ -1,75 +0,0 @@
-#include <resolv.h>
-#include <string.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <netdb.h>
-#include <stdlib.h>
-#include <arpa/inet.h>
-#include <unistd.h>
-#include <errno.h>
-#include <arpa/nameser.h>
-#include "dietfeatures.h"
-
-static char dnspacket[]="\xfe\xfe\001\000\000\001\000\000\000\000\000\000";
-
-/*
- 1 1 1 1 1 1
- 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5
- +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
- | ID |
- +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
- |QR| Opcode |AA|TC|RD|RA| Z | RCODE |
- +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
- | QDCOUNT |
- +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
- | ANCOUNT |
- +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
- | NSCOUNT |
- +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
- | ARCOUNT |
- +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
-*/
-
-extern void __dns_make_fd(void);
-extern int __dns_fd;
-
-extern int __dns_servers;
-extern struct sockaddr __dns_server_ips[];
-
-extern void __dns_readstartfiles(void);
-
-int res_mkquery(int op, const char *dname, int class, int type, char* data,
- int datalen, const unsigned char* newrr, char* buf, int buflen) {
- unsigned char packet[512];
- memmove(packet,dnspacket,12);
- if ((_res.options&RES_RECURSE)==0) packet[2]=0;
- *(unsigned short*)packet=rand();
- {
- unsigned char* x;
- const char* y,* tmp;
- x=packet+12; y=dname;
- while (*y) {
- while (*y=='.') ++y;
- for (tmp=y; *tmp && *tmp!='.'; ++tmp) ;
- *x=tmp-y;
- if (!(tmp-y)) break;
- ++x;
- if (x>=packet+510-(tmp-y)) { return -1; }
- memmove(x,y,tmp-y);
- x+=tmp-y;
- if (!*tmp) {
- *x=0;
- break;
- }
- y=tmp;
- }
- *++x= 0; *++x= type; /* A */
- *++x= 0; *++x= class; /* IN */
- ++x;
- if (x-packet>buflen) return -1;
- memmove(buf,packet,x-packet);
- return x-packet;
- }
-}
-