diff options
Diffstat (limited to 'lib/inet_ntop.c')
-rw-r--r-- | lib/inet_ntop.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/lib/inet_ntop.c b/lib/inet_ntop.c index 6b15c025f..293723a7e 100644 --- a/lib/inet_ntop.c +++ b/lib/inet_ntop.c @@ -56,8 +56,19 @@ */ static const char *inet_ntop4 (const u_char *src, char *dst, size_t size) { -#ifdef HAVE_INET_NTOA_R +#if defined(HAVE_INET_NTOA_R_2_ARGS) + const char *ptr; + size_t len; + curlassert(size >= 16); + ptr = inet_ntoa_r(*(struct in_addr*)src, dst); + len = strlen(ptr); + memmove(dst, ptr, len); + dst[len] = 0; + return dst; + +#elif defined(HAVE_INET_NTOA_R) return inet_ntoa_r(*(struct in_addr*)src, dst, size); + #else const char *addr = inet_ntoa(*(struct in_addr*)src); |