X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=ncurses%2Fcurses.priv.h;h=9ca0263a3033df7017f16d208f9c355d87d9beac;hp=b35f821559f5393f707b5b3adc3a153c1cc1ef0b;hb=c976a90788f3e50afc773670ff74c5270ecb48df;hpb=cdaf29481becd3e1c21baa574ac1ab88ea5f3d38

diff --git a/ncurses/curses.priv.h b/ncurses/curses.priv.h
index b35f8215..9ca0263a 100644
--- a/ncurses/curses.priv.h
+++ b/ncurses/curses.priv.h
@@ -1,5 +1,6 @@
 /****************************************************************************
- * Copyright (c) 1998-2018,2019 Free Software Foundation, Inc.              *
+ * Copyright 2018-2019,2020 Thomas E. Dickey                                *
+ * Copyright 1998-2017,2018 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 +35,7 @@
  ****************************************************************************/
 
 /*
- * $Id: curses.priv.h,v 1.618 2019/03/09 23:43:24 tom Exp $
+ * $Id: curses.priv.h,v 1.628 2020/02/02 23:34:34 tom Exp $
  *
  *	curses.priv.h
  *
@@ -239,6 +240,18 @@ extern NCURSES_EXPORT(void *) _nc_memmove (void *, const void *, size_t);
 #define S_ISREG(mode) ((mode & S_IFMT) == S_IFREG)
 #endif
 
+/*
+ * POSIX ignores the "b", which c89 specified.  Some very old systems do not
+ * accept it.
+ */
+#if USE_FOPEN_BIN_R
+#define BIN_R	"rb"
+#define BIN_W	"wb"
+#else
+#define BIN_R	"r"
+#define BIN_W	"w"
+#endif
+
 /*
  * Scroll hints are useless when hashmap is used
  */
@@ -470,7 +483,14 @@ typedef union {
 #define SET_WINDOW_PAIR(w,p)	(w)->_color = (p)
 #define SameAttrOf(a,b)		(AttrOf(a) == AttrOf(b) && GetPair(a) == GetPair(b))
 
-#define VIDATTR(sp,attr,pair)	NCURSES_SP_NAME(vid_puts)(NCURSES_SP_ARGx attr, (NCURSES_PAIRS_T) pair, 0, NCURSES_OUTC_FUNC)
+#define VIDPUTS(sp,attr,pair)	do { \
+				    int vid_pair = pair; \
+				    NCURSES_SP_NAME(vid_puts)( \
+					NCURSES_SP_ARGx attr, \
+					(NCURSES_PAIRS_T) pair, \
+					&vid_pair, \
+					NCURSES_OUTC_FUNC); \
+				} while (0)
 
 #else /* !NCURSES_EXT_COLORS */
 
@@ -483,7 +503,7 @@ typedef union {
 				WINDOW_ATTRS(w) |= ColorPair(p)
 #define SameAttrOf(a,b)		(AttrOf(a) == AttrOf(b))
 
-#define VIDATTR(sp,attr,pair)	NCURSES_SP_NAME(vidputs)(NCURSES_SP_ARGx attr, NCURSES_OUTC_FUNC)
+#define VIDPUTS(sp,attr,pair)	NCURSES_SP_NAME(vidputs)(NCURSES_SP_ARGx attr, NCURSES_OUTC_FUNC)
 
 #endif /* NCURSES_EXT_COLORS */
 
@@ -1747,12 +1767,16 @@ extern NCURSES_EXPORT_VAR(SIG_ATOMIC_T) _nc_have_sigwinch;
 #define TPUTS_TRACE(s)	_nc_tputs_trace = s;
 #endif
 
+#ifdef HAVE_CONSISTENT_GETENV
 #define START_TRACE() \
 	if ((_nc_tracing & TRACE_MAXIMUM) == 0) { \
 	    int t = _nc_getenv_num("NCURSES_TRACE"); \
 	    if (t >= 0) \
-		trace((unsigned) t); \
+		curses_trace((unsigned) t); \
 	}
+#else
+#define START_TRACE() /* nothing */
+#endif
 
 /*
  * Many of the _tracef() calls use static buffers; lock the trace state before
@@ -1939,7 +1963,7 @@ extern	NCURSES_EXPORT(void) name (void); \
 #if USE_XMC_SUPPORT
 #define UpdateAttrs(sp,c) if (!SameAttrOf(SCREEN_ATTRS(sp), c)) { \
 				attr_t chg = AttrOf(SCREEN_ATTRS(sp)); \
-				VIDATTR(sp, AttrOf(c), GetPair(c)); \
+				VIDPUTS(sp, AttrOf(c), GetPair(c)); \
 				if (magic_cookie_glitch > 0 \
 				 && XMC_CHANGES((chg ^ AttrOf(SCREEN_ATTRS(sp))))) { \
 					T(("%s @%d before glitch %d,%d", \
@@ -1951,7 +1975,7 @@ extern	NCURSES_EXPORT(void) name (void); \
 			}
 #else
 #define UpdateAttrs(sp,c) if (!SameAttrOf(SCREEN_ATTRS(sp), c)) { \
-				    VIDATTR(sp, AttrOf(c), GetPair(c)); \
+				    VIDPUTS(sp, AttrOf(c), GetPair(c)); \
 			}
 #endif
 
@@ -2026,6 +2050,12 @@ extern NCURSES_EXPORT(void) _nc_expanded (void);
 	    ttytype[NAMESIZE - 1] = '\0'; \
 	}
 
+#if !NCURSES_WCWIDTH_GRAPHICS
+extern NCURSES_EXPORT(int) _nc_wacs_width(unsigned);
+#else
+#define _nc_wacs_width(ch) wcwidth(ch)
+#endif
+
 /* charable.c */
 #if USE_WIDEC_SUPPORT
 extern NCURSES_EXPORT(bool) _nc_is_charable(wchar_t);
@@ -2141,26 +2171,24 @@ extern NCURSES_EXPORT(void)   _nc_forget_prescr(void);
 extern NCURSES_EXPORT(int)    _nc_ripoffline(int, int(*)(WINDOW*, int));
 
 /* lib_setup.c */
-#if NO_LEAKS
-#define ExitTerminfo(code)    _nc_free_tinfo(code)
-#else
-#define ExitTerminfo(code)    exit(code)
-#endif
+#define ExitTerminfo(code)    exit_terminfo(code)
 
 #define SETUP_FAIL ERR
 
-#define ret_error(code, fmt, arg)	if (errret) {\
-					    *errret = code;\
+#define ret_error(rc, fmt, p, q)	if (errret) {\
+					    *errret = rc;\
+					    q;\
 					    returnCode(SETUP_FAIL);\
 					} else {\
-					    fprintf(stderr, fmt, arg);\
+					    fprintf(stderr, fmt, p);\
+					    q;\
 					    ExitTerminfo(EXIT_FAILURE);\
 					}
 
-#define ret_error1(code, fmt, arg)	ret_error(code, "'%s': " fmt, arg)
+#define ret_error1(rc, fmt, p, q)	ret_error(rc, "'%s': " fmt, p, q)
 
-#define ret_error0(code, msg)		if (errret) {\
-					    *errret = code;\
+#define ret_error0(rc, msg)		if (errret) {\
+					    *errret = rc;\
 					    returnCode(SETUP_FAIL);\
 					} else {\
 					    fprintf(stderr, msg);\
@@ -2233,7 +2261,6 @@ extern NCURSES_EXPORT(int) _nc_timed_wait (SCREEN *, int, int, int * EVENTLIST_2
 extern NCURSES_EXPORT(void) _nc_init_termtype (TERMTYPE2 *const);
 extern NCURSES_EXPORT(void) _nc_do_color (int, int, int, NCURSES_OUTC);
 extern NCURSES_EXPORT(void) _nc_flush (void);
-extern NCURSES_EXPORT(void) _nc_free_and_exit (int) GCC_NORETURN;
 extern NCURSES_EXPORT(void) _nc_free_entry (ENTRY *, TERMTYPE2 *);
 extern NCURSES_EXPORT(void) _nc_freeall (void);
 extern NCURSES_EXPORT(void) _nc_hash_map (void);