diff options
Diffstat (limited to 'lib/hostip.c')
| -rw-r--r-- | lib/hostip.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/lib/hostip.c b/lib/hostip.c index 90a9f4fe6..8705cd515 100644 --- a/lib/hostip.c +++ b/lib/hostip.c @@ -98,10 +98,16 @@ static struct hostent* pack_hostent(char** buf, struct hostent* orig); #endif #ifdef USE_THREADING_GETHOSTBYNAME +#ifdef DEBUG_THREADING_GETHOSTBYNAME +/* If this is defined, provide tracing */ #define TRACE(args) \ do { trace_it("%u: ", __LINE__); trace_it args; } while (0) static void trace_it (const char *fmt, ...); +#else +#define TRACE(x) +#endif + static struct hostent* pack_hostent (char** buf, struct hostent* orig); static bool init_gethostbyname_thread (struct connectdata *conn, const char *hostname, int port); @@ -1166,20 +1172,22 @@ static Curl_addrinfo *my_getaddrinfo(struct connectdata *conn, #if defined(USE_THREADING_GETHOSTBYNAME) +#ifdef DEBUG_THREADING_GETHOSTBYNAME static void trace_it (const char *fmt, ...) { static int do_trace = -1; va_list args; if (do_trace == -1) - do_trace = getenv("CURL_TRACE") ? 1 : 0; + do_trace = getenv("CURL_TRACE") ? 1 : 0; if (!do_trace) - return; + return; va_start (args, fmt); vfprintf (stderr, fmt, args); fflush (stderr); va_end (args); } +#endif /* For builds without ARES/USE_IPV6, create a resolver thread and wait on it. */ |