generic-library/curl
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only build with the windows threading trace code if

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DEBUG_THREADING_GETHOSTBYNAME is defined
This commit is contained in:
Daniel Stenberg 2004-03-09 21:42:43 +00:00
parent 7b2869338d
commit 52d85341ae
1 changed files with 10 additions and 2 deletions
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12
lib/hostip.c
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@ -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.
*/