diff options
Diffstat (limited to 'mdk-stage1/dietlibc/libcruft/gethostbyname.c')
-rw-r--r-- | mdk-stage1/dietlibc/libcruft/gethostbyname.c | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/mdk-stage1/dietlibc/libcruft/gethostbyname.c b/mdk-stage1/dietlibc/libcruft/gethostbyname.c deleted file mode 100644 index b4849be96..000000000 --- a/mdk-stage1/dietlibc/libcruft/gethostbyname.c +++ /dev/null @@ -1,34 +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 <unistd.h> -#include <errno.h> -#include "dietwarning.h" - -static const int hostentsize=((sizeof(struct hostent)+15)&(-16)); - -extern size_t __dns_buflen; -extern char* __dns_buf; -extern void __dns_makebuf(size_t x); - -struct hostent* gethostbyname (const char *host) { - struct hostent *hostbuf; - struct hostent *hp; - int res; - - __dns_buflen=512; - do { - __dns_makebuf(__dns_buflen*2); if (!__dns_buf) return 0; - hostbuf=(struct hostent*)__dns_buf; - } while ((res = gethostbyname_r (host, hostbuf, __dns_buf+hostentsize, - __dns_buflen-hostentsize, &hp, - &h_errno)) == ERANGE); - if (res) hp=0; - return hp; -} - -link_warning("gethostbyname","warning: gethostbyname() leaks memory. Use gethostbyname_r instead!") |