ncurses 5.6 - patch 20080308

[ncurses.git] / ncurses / curses.priv.h

diff --git a/ncurses/curses.priv.h b/ncurses/curses.priv.h
index 484fd19340aa4612f147c1d1677dd8e5159ed7bb..fa47859659bf8da3d5f9db6627296c7428d58752 100644 (file)
--- a/ncurses/curses.priv.h
+++ b/ncurses/curses.priv.h
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2007,2008 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -34,7 +34,7 @@
 
 
 /*
- * $Id: curses.priv.h,v 1.355 2007/12/29 20:32:54 tom Exp $
+ * $Id: curses.priv.h,v 1.360 2008/03/01 20:36:39 tom Exp $
  *
  *     curses.priv.h
  *
@@ -312,11 +312,16 @@ color_t;
 #define TR_GLOBAL_MUTEX(name) TR_MUTEX(_nc_globals.mutex_##name)
 
 #ifdef USE_PTHREADS
+
 #if USE_REENTRANT
 #include <pthread.h>
-#define _nc_lock_global(name)  pthread_mutex_lock(&_nc_globals.mutex_##name)
-#define _nc_try_global(name)    pthread_mutex_trylock(&_nc_globals.mutex_##name)
-#define _nc_unlock_global(name)        pthread_mutex_unlock(&_nc_globals.mutex_##name)
+extern NCURSES_EXPORT(void) _nc_mutex_init(pthread_mutex_t *);
+extern NCURSES_EXPORT(int) _nc_mutex_lock(pthread_mutex_t *);
+extern NCURSES_EXPORT(int) _nc_mutex_trylock(pthread_mutex_t *);
+extern NCURSES_EXPORT(int) _nc_mutex_unlock(pthread_mutex_t *);
+#define _nc_lock_global(name)  _nc_mutex_lock(&_nc_globals.mutex_##name)
+#define _nc_try_global(name)    _nc_mutex_trylock(&_nc_globals.mutex_##name)
+#define _nc_unlock_global(name)        _nc_mutex_unlock(&_nc_globals.mutex_##name)
 
 extern NCURSES_EXPORT(void) _nc_lock_window(WINDOW *);
 extern NCURSES_EXPORT(void) _nc_unlock_window(WINDOW *);
@@ -324,7 +329,16 @@ extern NCURSES_EXPORT(void) _nc_unlock_window(WINDOW *);
 #else
 #error POSIX threads requires --enable-reentrant option
 #endif
-#else
+
+#if HAVE_NANOSLEEP
+#undef HAVE_NANOSLEEP
+#define HAVE_NANOSLEEP 0       /* nanosleep suspends all threads */
+#endif
+
+#else /* !USE_PTHREADS */
+
+#define _nc_mutex_init(obj)    /* nothing */
+
 #define _nc_lock_global(name)  /* nothing */
 #define _nc_try_global(name)    0
 #define _nc_unlock_global(name)        /* nothing */
@@ -332,11 +346,19 @@ extern NCURSES_EXPORT(void) _nc_unlock_window(WINDOW *);
 #define _nc_lock_window(name)  (void) TRUE
 #define _nc_unlock_window(name)        /* nothing */
 
-#endif
+#endif /* USE_PTHREADS */
 
 #define _nc_lock_screen(name)  /* nothing */
 #define _nc_unlock_screen(name)        /* nothing */
 
+#if HAVE_GETTIMEOFDAY
+# define PRECISE_GETTIME 1
+# define TimeType struct timeval
+#else
+# define PRECISE_GETTIME 0
+# define TimeType time_t
+#endif
+
 /*
  * Definitions for color pairs
  */
@@ -540,6 +562,8 @@ typedef struct {
        char            *first_name;
        char            **keyname_table;
 
+       int             slk_format;
+
        char            *safeprint_buf;
        size_t          safeprint_used;
 
@@ -578,11 +602,9 @@ typedef struct {
        unsigned char   *tracetry_buf;
        size_t          tracetry_used;
 
-#ifndef USE_TERMLIB
        char            traceatr_color_buf[2][80];
        int             traceatr_color_sel;
        int             traceatr_color_last;
-#endif /* USE_TERMLIB */
 
 #endif /* TRACE */
 
@@ -1607,7 +1629,6 @@ extern NCURSES_EXPORT_VAR(SCREEN *) SP;
 #define screen_lines   SP->_lines
 #define screen_columns SP->_columns
 
-extern NCURSES_EXPORT_VAR(int) _nc_slk_format;  /* != 0 if slk_init() called */
 extern NCURSES_EXPORT(int) _nc_slk_initialize (WINDOW *, int);
 
 /*