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cpnet: use gethostbyname_r() only when its declaration is known #74

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cpnet: use gethostbyname_r() only when its declaration is known #74

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7 changes: 6 additions & 1 deletion native/jni/native-lib/cpnet.c
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Original file line number Diff line number Diff line change
Expand Up @@ -645,7 +645,12 @@ jint cpnet_getHostByName (JNIEnv *env, const char *hostname, cpnet_address ***ad
{
buf = (char *)JCL_malloc(env, buflen);

#ifdef HAVE_GETHOSTBYNAME_R
/* Use gethostbyname_r only if its declaration was found. Haiku has the
function in libnetwork but does not declare it. */
#if defined(HAVE_GETHOSTBYNAME_R) \
&& (defined(HAVE_FUNC_GETHOSTBYNAME_R_6) \
|| defined(HAVE_FUNC_GETHOSTBYNAME_R_5) \
|| defined(HAVE_FUNC_GETHOSTBYNAME_R_3))
# if defined(HAVE_FUNC_GETHOSTBYNAME_R_6)
ret = gethostbyname_r (hostname, &hret, buf, buflen, &result, &herr);
# elif defined(HAVE_FUNC_GETHOSTBYNAME_R_5)
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