X-Git-Url: https://ncurses.scripts.mit.edu/?a=blobdiff_plain;ds=inline;f=ncurses%2Fcurses.priv.h;h=1e8ec70badc7c6005fe449009736a0e0e0b2455b;hb=1c305869cc1b9454efa9325fb5a44b18c79ce91b;hp=a72555c158d7cd51f18a210b9d4485cf1746adf3;hpb=63d26709472433a4660c88461162252bf0e5fde8;p=ncurses.git

diff --git a/ncurses/curses.priv.h b/ncurses/curses.priv.h
index a72555c1..1e8ec70b 100644
--- a/ncurses/curses.priv.h
+++ b/ncurses/curses.priv.h
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright 2018-2020,2021 Thomas E. Dickey                                *
+ * Copyright 2018-2021,2022 Thomas E. Dickey                                *
  * Copyright 1998-2017,2018 Free Software Foundation, Inc.                  *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
@@ -35,7 +35,7 @@
  ****************************************************************************/
 
 /*
- * $Id: curses.priv.h,v 1.647 2021/10/23 16:13:16 tom Exp $
+ * $Id: curses.priv.h,v 1.651 2022/08/13 14:35:01 tom Exp $
  *
  *	curses.priv.h
  *
@@ -672,9 +672,14 @@ extern NCURSES_EXPORT(int) _nc_sigprocmask(int, const sigset_t *, sigset_t *);
 #define _nc_lock_global(name)	/* nothing */
 #define _nc_try_global(name)    0
 #define _nc_unlock_global(name)	/* nothing */
-
 #endif /* USE_PTHREADS */
 
+#if USE_PTHREADS_EINTR || defined(EXP_WIN32_DRIVER)
+extern NCURSES_EXPORT(void) _nc_set_read_thread(bool);
+#else
+#define _nc_set_read_thread(enable)	/* nothing */
+#endif
+
 /*
  * When using sp-funcs, locks are targeted to SCREEN-level granularity.
  * So the locking is done in the non-sp-func (which calls the sp-func) rather
@@ -1506,6 +1511,13 @@ extern NCURSES_EXPORT_VAR(SIG_ATOMIC_T) _nc_have_sigwinch;
 		_nc_err_abort(MSG_NO_MEMORY); \
 	} while (0)
 
+#define TYPE_CALLOC(type, size, name) \
+	do { \
+	    name = typeCalloc(type, size); \
+	    if (name == 0) \
+		_nc_err_abort(MSG_NO_MEMORY); \
+	} while (0)
+
 #define TYPE_REALLOC(type, size, name) \
 	do { \
 	    name = typeRealloc(type, size, name); \
@@ -1619,6 +1631,8 @@ typedef void VoidFunc(void);
 #define returnWin(code)		TRACE_RETURN1(code,win)
 
 #define returnDB(rc)		do { TR(TRACE_DATABASE,(T_RETURN("code %d"), (rc))); return (rc); } while (0)
+#define returnPtrDB(rc)		do { TR(TRACE_DATABASE,(T_RETURN("%p"), (rc))); return (rc); } while (0)
+#define returnVoidDB		do { TR(TRACE_DATABASE,(T_RETURN(""))); return; } while (0)
 
 extern NCURSES_EXPORT(NCURSES_BOOL)     _nc_retrace_bool (int);
 extern NCURSES_EXPORT(NCURSES_CONST void *) _nc_retrace_cvoid_ptr (NCURSES_CONST void *);
@@ -1693,6 +1707,8 @@ extern NCURSES_EXPORT(const char *) _nc_viscbuf (const NCURSES_CH_T *, int);
 #define returnWin(code)		return code
 
 #define returnDB(code)		return code
+#define returnPtrDB(rc)		return rc
+#define returnVoidDB		return
 
 #endif /* TRACE/!TRACE */