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author | Mystery Man <unknown@mandriva.org> | 2002-09-20 13:59:57 +0000 |
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committer | Mystery Man <unknown@mandriva.org> | 2002-09-20 13:59:57 +0000 |
commit | 4394adc363246f041a3eb2a75bfbe451c36bb922 (patch) | |
tree | 23c54c7c0c3deb3dfc6d4ebf9cbf6f3dddf83470 /mdk-stage1/dietlibc/libcruft/gethostbyaddr_r.c | |
parent | 657b3d01707e205499e3c867cb174c7e0fa1a83e (diff) | |
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This commit was manufactured by cvs2svn to create tag 'V1_1_9_53mdk'.V1_1_9_53mdk
Diffstat (limited to 'mdk-stage1/dietlibc/libcruft/gethostbyaddr_r.c')
-rw-r--r-- | mdk-stage1/dietlibc/libcruft/gethostbyaddr_r.c | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/mdk-stage1/dietlibc/libcruft/gethostbyaddr_r.c b/mdk-stage1/dietlibc/libcruft/gethostbyaddr_r.c deleted file mode 100644 index 37174ab13..000000000 --- a/mdk-stage1/dietlibc/libcruft/gethostbyaddr_r.c +++ /dev/null @@ -1,51 +0,0 @@ -#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 <sys/poll.h> -#include <unistd.h> -#include <errno.h> - -#include <stdio.h> - -extern int __dns_gethostbyx_r(const char* name, struct hostent* result, - char *buf, size_t buflen, - struct hostent **RESULT, int *h_errnop, int lookfor); - -static int i2a(char* dest,unsigned int x) { - register unsigned int tmp=x; - register int len=0; - if (x>=100) { *dest++=tmp/100+'0'; tmp=tmp%100; ++len; } - if (x>=10) { *dest++=tmp/10+'0'; tmp=tmp%10; ++len; } - *dest++=tmp+'0'; - return len+1; -} - -/* Oh boy, this interface sucks so badly, there are no words for it. - * Not one, not two, but _three_ error signalling methods! (*h_errnop - * nonzero? return value nonzero? *RESULT zero?) The glibc goons - * really outdid themselves with this one. */ -int gethostbyaddr_r(const char* addr, size_t length, int format, - struct hostent* result, char *buf, size_t buflen, - struct hostent **RESULT, int *h_errnop) { - if (format==AF_INET) { - char tmpbuf[50]; - char *tmp; - int res; - tmp=tmpbuf+i2a(tmpbuf,(unsigned char)addr[3]); *tmp++='.'; - tmp+=i2a(tmp,(unsigned char)addr[2]); *tmp++='.'; - tmp+=i2a(tmp,(unsigned char)addr[1]); *tmp++='.'; - tmp+=i2a(tmp,(unsigned char)addr[0]); strcpy(tmp,".in-addr.arpa"); - res= __dns_gethostbyx_r(tmpbuf,result,buf+4,buflen-4,RESULT,h_errnop,12); /* 12 == ns_t_ptr */ - if (res==0) { - result->h_addr_list[0]=buf; - result->h_addr_list[1]=buf; - *(int*)buf=*(int*)addr; - } - return res; - } - return 1; -} |