diff options
Diffstat (limited to 'Utilities/cmlibuv/src/win/getaddrinfo.c')
| -rw-r--r-- | Utilities/cmlibuv/src/win/getaddrinfo.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/Utilities/cmlibuv/src/win/getaddrinfo.c b/Utilities/cmlibuv/src/win/getaddrinfo.c index 282d919..5adc766 100644 --- a/Utilities/cmlibuv/src/win/getaddrinfo.c +++ b/Utilities/cmlibuv/src/win/getaddrinfo.c @@ -392,15 +392,21 @@ int uv_if_indextoname(unsigned int ifindex, char* buffer, size_t* size) { DWORD bufsize; int r; + uv__once_init(); + if (buffer == NULL || size == NULL || *size == 0) return UV_EINVAL; - r = ConvertInterfaceIndexToLuid(ifindex, &luid); + if (pConvertInterfaceIndexToLuid == NULL) + return UV_ENOSYS; + r = pConvertInterfaceIndexToLuid(ifindex, &luid); if (r != 0) return uv_translate_sys_error(r); - r = ConvertInterfaceLuidToNameW(&luid, wname, ARRAY_SIZE(wname)); + if (pConvertInterfaceLuidToNameW == NULL) + return UV_ENOSYS; + r = pConvertInterfaceLuidToNameW(&luid, wname, ARRAY_SIZE(wname)); if (r != 0) return uv_translate_sys_error(r); |