X-Git-Url: http://www.privoxy.org/gitweb/?p=privoxy.git;a=blobdiff_plain;f=jcc.h;h=7fbc483d6f90692a2151c9129a838792d94fc3ef;hp=0b9bfc0ffb0f5845e78e13e2f150e156ab77abb3;hb=19e04ffa314b697a88f51fbc9a5c7cfc812397bc;hpb=9604b86412a173bb1ad7b5458e6528b0da902dd0

diff --git a/jcc.h b/jcc.h
index 0b9bfc0f..7fbc483d 100644
--- a/jcc.h
+++ b/jcc.h
@@ -1,6 +1,6 @@
 #ifndef JCC_H_INCLUDED
 #define JCC_H_INCLUDED
-#define JCC_H_VERSION "$Id: jcc.h,v 1.20 2006/12/26 17:31:41 fabiankeil Exp $"
+#define JCC_H_VERSION "$Id: jcc.h,v 1.24 2008/09/07 12:35:05 fabiankeil Exp $"
 /*********************************************************************
  *
  * File        :  $Source: /cvsroot/ijbswa/current/jcc.h,v $
@@ -35,6 +35,22 @@
  *
  * Revisions   :
  *    $Log: jcc.h,v $
+ *    Revision 1.24  2008/09/07 12:35:05  fabiankeil
+ *    Add mutex lock support for _WIN32.
+ *
+ *    Revision 1.23  2008/09/04 08:13:58  fabiankeil
+ *    Prepare for critical sections on Windows by adding a
+ *    layer of indirection before the pthread mutex functions.
+ *
+ *    Revision 1.22  2007/06/01 18:16:36  fabiankeil
+ *    Use the same mutex for gethostbyname() and gethostbyaddr() to prevent
+ *    deadlocks and crashes on OpenBSD and possibly other OS with neither
+ *    gethostbyname_r() nor gethostaddr_r(). Closes BR#1729174.
+ *    Thanks to Ralf Horstmann for report and solution.
+ *
+ *    Revision 1.21  2007/04/22 13:18:06  fabiankeil
+ *    Keep the HTTP snippets local.
+ *
  *    Revision 1.20  2006/12/26 17:31:41  fabiankeil
  *    Mutex protect rand() if POSIX threading
  *    is used, warn the user if that's not possible
@@ -177,29 +193,41 @@ extern int no_daemon;
 extern int g_terminate;
 #endif
 
+#if defined(FEATURE_PTHREAD) || defined(_WIN32)
+#define MUTEX_LOCKS_AVAILABLE
+
 #ifdef FEATURE_PTHREAD
 #include <pthread.h>
-extern pthread_mutex_t log_mutex;
-extern pthread_mutex_t log_init_mutex;
+
+typedef pthread_mutex_t privoxy_mutex_t;
+
+#else
+
+typedef CRITICAL_SECTION privoxy_mutex_t;
+
+#endif
+
+extern void privoxy_mutex_lock(privoxy_mutex_t *mutex);
+extern void privoxy_mutex_unlock(privoxy_mutex_t *mutex);
+
+extern privoxy_mutex_t log_mutex;
+extern privoxy_mutex_t log_init_mutex;
+extern privoxy_mutex_t connection_reuse_mutex;
 
 #ifndef HAVE_GMTIME_R
-extern pthread_mutex_t gmtime_mutex;
+extern privoxy_mutex_t gmtime_mutex;
 #endif /* ndef HAVE_GMTIME_R */
 
 #ifndef HAVE_LOCALTIME_R
-extern pthread_mutex_t localtime_mutex;
+extern privoxy_mutex_t localtime_mutex;
 #endif /* ndef HAVE_GMTIME_R */
 
-#ifndef HAVE_GETHOSTBYADDR_R
-extern pthread_mutex_t gethostbyaddr_mutex;
-#endif /* ndef HAVE_GETHOSTBYADDR_R */
-
-#ifndef HAVE_GETHOSTBYNAME_R
-extern pthread_mutex_t gethostbyname_mutex;
-#endif /* ndef HAVE_GETHOSTBYNAME_R */
+#if !defined(HAVE_GETHOSTBYADDR_R) || !defined(HAVE_GETHOSTBYNAME_R)
+extern privoxy_mutex_t resolver_mutex;
+#endif /* !defined(HAVE_GETHOSTBYADDR_R) || !defined(HAVE_GETHOSTBYNAME_R) */
 
 #ifndef HAVE_RANDOM
-extern pthread_mutex_t rand_mutex;
+extern privoxy_mutex_t rand_mutex;
 #endif /* ndef HAVE_RANDOM */
 
 #endif /* FEATURE_PTHREAD */