diff options
Diffstat (limited to 'win32')
-rw-r--r-- | win32/win32.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/win32/win32.c b/win32/win32.c index 6366d921ed..ef7acce6ca 100644 --- a/win32/win32.c +++ b/win32/win32.c @@ -5687,3 +5687,19 @@ signbit(double x) return *ip < 0; } #endif + +char * WSAAPI +rb_w32_inet_ntop(int af, void *addr, char *numaddr, size_t numaddr_len) +{ + typedef char *(WSAAPI inet_ntop_t)(int, void *, char *, size_t); + inet_ntop_t *pInetNtop; + pInetNtop = (inet_ntop_t *)get_proc_address("ws2_32", "inet_ntop", NULL); + if(pInetNtop){ + return pInetNtop(af,addr,numaddr,numaddr_len); + }else{ + struct in_addr in; + memcpy(&in.s_addr, addr, sizeof(in.s_addr)); + snprintf(numaddr, numaddr_len, "%s", inet_ntoa(in)); + } + return numaddr; +} |