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-rw-r--r--mdk-stage1/dietlibc/libcruft/inet_pton.c97
1 files changed, 0 insertions, 97 deletions
diff --git a/mdk-stage1/dietlibc/libcruft/inet_pton.c b/mdk-stage1/dietlibc/libcruft/inet_pton.c
deleted file mode 100644
index d5c17509c..000000000
--- a/mdk-stage1/dietlibc/libcruft/inet_pton.c
+++ /dev/null
@@ -1,97 +0,0 @@
-#include <stdlib.h>
-#include <arpa/inet.h>
-#include <errno.h>
-
-static unsigned int scan_ip6(const char *s,char ip[16])
-{
- unsigned int i;
- unsigned int len=0;
- unsigned long u;
-
- char suffix[16];
- int prefixlen=0;
- int suffixlen=0;
-
- for (i=0; i<16; i++) ip[i]=0;
-
- for (;;) {
- if (*s == ':') {
- len++;
- if (s[1] == ':') { /* Found "::", skip to part 2 */
- s+=2;
- len++;
- break;
- }
- s++;
- }
- {
- char *tmp;
- u=strtol(s,&tmp,16);
- i=tmp-s;
- }
-
- if (!i) return 0;
- if (prefixlen==12 && s[i]=='.') {
- /* the last 4 bytes may be written as IPv4 address */
- if (inet_aton(s,(struct in_addr*)(ip+12)))
- return i+len;
- else
- return 0;
- }
- ip[prefixlen++] = (u >> 8);
- ip[prefixlen++] = (u & 255);
- s += i; len += i;
- if (prefixlen==16)
- return len;
- }
-
-/* part 2, after "::" */
- for (;;) {
- if (*s == ':') {
- if (suffixlen==0)
- break;
- s++;
- len++;
- } else if (suffixlen!=0)
- break;
- {
- char *tmp;
- u=strtol(s,&tmp,16);
- i=tmp-s;
- }
- if (!i) {
- len--;
- break;
- }
- if (suffixlen+prefixlen<=12 && s[i]=='.') {
- if (inet_aton(s,(struct in_addr*)(suffix+suffixlen))) {
- suffixlen+=4;
- len+=strlen(s);
- break;
- } else
- prefixlen=12-suffixlen; /* make end-of-loop test true */
- }
- suffix[suffixlen++] = (u >> 8);
- suffix[suffixlen++] = (u & 255);
- s += i; len += i;
- if (prefixlen+suffixlen==16)
- break;
- }
- for (i=0; i<suffixlen; i++)
- ip[16-suffixlen+i] = suffix[i];
- return len;
-}
-
-int inet_pton(int AF, const char *CP, void *BUF) {
- if (AF==AF_INET) {
- if (!inet_aton(CP,(struct in_addr*)BUF))
- return 0;
- } else if (AF==AF_INET6) {
- if (CP[scan_ip6(CP,BUF)])
- return 0;
- } else {
- errno=EAFNOSUPPORT;
- return -1;
- }
- return 1;
-}