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wolfio.c: in wolfIO_TcpConnect(), test for usability of gethostbyname_r by (__GLIBC__ >= 2) && defined(__USE_MISC), not defined(__GNUC__).

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Daniel Pouzzner 2022-01-20 11:47:55 -06:00
parent 5e33da8147
commit 10b8f56fec
1 changed files with 3 additions and 3 deletions
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6
src/wolfio.c
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@ -813,7 +813,7 @@ int wolfIO_TcpConnect(SOCKET_T* sockfd, const char* ip, word16 port, int to_sec)
char strPort[6];
#else
#if !defined(WOLFSSL_USE_POPEN_HOST)
#if defined(__GNUC__) && !defined(SINGLE_THREADED)
#if (__GLIBC__ >= 2) && defined(__USE_MISC) && !defined(SINGLE_THREADED)
HOSTENT entry_buf, *entry = NULL;
char *ghbn_r_buf = NULL;
int ghbn_r_errno;
@ -917,7 +917,7 @@ int wolfIO_TcpConnect(SOCKET_T* sockfd, const char* ip, word16 port, int to_sec)
}
}
#else
#if defined(__GNUC__) && !defined(SINGLE_THREADED)
#if (__GLIBC__ >= 2) && defined(__USE_MISC) && !defined(SINGLE_THREADED)
ghbn_r_buf = (char *)XMALLOC(2048, NULL, DYNAMIC_TYPE_TMP_BUFFER);
if (ghbn_r_buf != NULL) {
gethostbyname_r(ip, &entry_buf, ghbn_r_buf, 2048, &entry, &ghbn_r_errno);
@ -933,7 +933,7 @@ int wolfIO_TcpConnect(SOCKET_T* sockfd, const char* ip, word16 port, int to_sec)
XMEMCPY(&sin->sin_addr.s_addr, entry->h_addr_list[0], entry->h_length);
}
#if defined(__GNUC__) && !defined(SINGLE_THREADED)
#if (__GLIBC__ >= 2) && defined(__USE_MISC) && !defined(SINGLE_THREADED)
XFREE(ghbn_r_buf, NULL, DYNAMIC_TYPE_TMP_BUFFER);
#endif