HAVE_THREADS is set in config.h if pthreads or w32threads is
available, which presumably the proper condition here.
Also fixes undefined behaviour in preprocessor directives.
Signed-off-by: Mans Rullgard <m...@mansr.com>
---
libavformat/network.c | 14 ++++++--------
1 file changed, 6 insertions(+), 8 deletions(-)
diff --git a/libavformat/network.c b/libavformat/network.c
index 5b2b958..fe17bdf 100644
--- a/libavformat/network.c
+++ b/libavformat/network.c
@@ -22,9 +22,7 @@
#include "libavcodec/internal.h"
#include "libavutil/mem.h"
-#define THREADS (HAVE_PTHREADS || (defined(WIN32) && !defined(__MINGW32CE__)))
-
-#if THREADS
+#if HAVE_THREADS
#if HAVE_PTHREADS
#include <pthread.h>
#else
@@ -35,7 +33,7 @@
#if CONFIG_OPENSSL
#include <openssl/ssl.h>
static int openssl_init;
-#if THREADS
+#if HAVE_THREADS
#include <openssl/crypto.h>
#include "libavutil/avutil.h"
pthread_mutex_t *openssl_mutexes;
@@ -56,7 +54,7 @@ static unsigned long openssl_thread_id(void)
#endif
#if CONFIG_GNUTLS
#include <gnutls/gnutls.h>
-#if THREADS && GNUTLS_VERSION_NUMBER <= 0x020b00
+#if HAVE_THREADS && GNUTLS_VERSION_NUMBER <= 0x020b00
#include <gcrypt.h>
#include <errno.h>
#undef malloc
@@ -72,7 +70,7 @@ void ff_tls_init(void)
if (!openssl_init) {
SSL_library_init();
SSL_load_error_strings();
-#if THREADS
+#if HAVE_THREADS
if (!CRYPTO_get_locking_callback()) {
int i;
openssl_mutexes = av_malloc(sizeof(pthread_mutex_t) *
CRYPTO_num_locks());
@@ -88,7 +86,7 @@ void ff_tls_init(void)
openssl_init++;
#endif
#if CONFIG_GNUTLS
-#if THREADS && GNUTLS_VERSION_NUMBER < 0x020b00
+#if HAVE_THREADS && GNUTLS_VERSION_NUMBER < 0x020b00
if (gcry_control(GCRYCTL_ANY_INITIALIZATION_P) == 0)
gcry_control(GCRYCTL_SET_THREAD_CBS, &gcry_threads_pthread);
#endif
@@ -103,7 +101,7 @@ void ff_tls_deinit(void)
#if CONFIG_OPENSSL
openssl_init--;
if (!openssl_init) {
-#if THREADS
+#if HAVE_THREADS
if (CRYPTO_get_locking_callback() == openssl_lock) {
int i;
CRYPTO_set_locking_callback(NULL);
--
1.7.12.4
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