Ben Murdoch | bb1529c | 2013-08-08 10:24:53 +0100 | [diff] [blame^] | 1 | /* Copyright 2013 The Chromium Authors. All rights reserved. |
| 2 | * Use of this source code is governed by a BSD-style license that can be |
| 3 | * found in the LICENSE file. */ |
| 4 | |
| 5 | #include "nacl_io/ossocket.h" |
| 6 | #if defined(PROVIDES_SOCKET_API) && !defined(__GLIBC__) |
| 7 | |
| 8 | #include <string.h> |
| 9 | #include "sdk_util/macros.h" |
| 10 | |
| 11 | static uint8_t GetByte(const void* addr, int byte) { |
| 12 | const char* buf = static_cast<const char*>(addr); |
| 13 | return static_cast<uint8_t>(buf[byte]); |
| 14 | } |
| 15 | |
| 16 | EXTERN_C_BEGIN |
| 17 | |
| 18 | char* inet_ntoa(struct in_addr in) { |
| 19 | static char addr[INET_ADDRSTRLEN]; |
| 20 | snprintf(addr, INET_ADDRSTRLEN, "%u.%u.%u.%u", |
| 21 | GetByte(&in, 0), GetByte(&in, 1), |
| 22 | GetByte(&in, 2), GetByte(&in, 3)); |
| 23 | return addr; |
| 24 | } |
| 25 | |
| 26 | EXTERN_C_END |
| 27 | |
| 28 | #endif // defined(PROVIDES_SOCKET_API) && !defined(__GLIBC__) |