/****************************************************************************
- * Copyright 2018-2019,2020 Thomas E. Dickey *
+ * Copyright 2018-2020,2021 Thomas E. Dickey *
* Copyright 1998-2017,2018 Free Software Foundation, Inc. *
* *
* Permission is hereby granted, free of charge, to any person obtaining a *
****************************************************************************/
/*
- * $Id: curses.priv.h,v 1.639 2020/11/14 23:37:54 tom Exp $
+ * $Id: curses.priv.h,v 1.642 2021/06/26 20:23:20 tom Exp $
*
* curses.priv.h
*
# define NCURSES_PATHSEP ';'
#endif
-/*
- * If desired, one can configure this, disabling environment variables that
- * point to custom terminfo/termcap locations.
- */
-#ifdef USE_ROOT_ENVIRON
-#define use_terminfo_vars() 1
-#else
-#define use_terminfo_vars() _nc_env_access()
-extern NCURSES_EXPORT(int) _nc_env_access (void);
-#endif
-
/*
* Not all platforms have memmove; some have an equivalent bcopy. (Some may
* have neither).
#if USE_WIDEC_SUPPORT /* { */
#define isEILSEQ(status) (((size_t)status == (size_t)-1) && (errno == EILSEQ))
-#define init_mb(state) memset(&state, 0, sizeof(state))
+#define init_mb(state) memset(&(state), 0, sizeof(state))
#if NCURSES_EXT_COLORS
#define NulColor , 0
#endif
#define SetChar(ch,c,a) do { \
- NCURSES_CH_T *_cp = &ch; \
+ NCURSES_CH_T *_cp = &(ch); \
memset(_cp, 0, sizeof(ch)); \
_cp->chars[0] = (wchar_t) (c); \
_cp->attr = (a); \
if_EXT_COLORS(SetPair(ch, PairNumber(a))); \
} while (0)
-#define CHREF(wch) (&wch)
-#define CHDEREF(wch) (*wch)
+#define CHREF(wch) (&(wch))
+#define CHDEREF(wch) (*(wch))
#define ARG_CH_T NCURSES_CH_T *
#define CARG_CH_T const NCURSES_CH_T *
#define PUTC_DATA char PUTC_buf[MB_LEN_MAX]; int PUTC_i, PUTC_n; \
#define FreeAndNull(p) do { free(p); p = 0; } while (0)
#include <nc_alloc.h>
+#include <nc_access.h>
/*
* Use these for tic/infocmp malloc failures. Generally the ncurses library
#define reset_mbytes(state) IGNORE_RC(mblen(NULL, (size_t) 0)), IGNORE_RC(mbtowc(NULL, NULL, (size_t) 0))
#define count_mbytes(buffer,length,state) mblen(buffer,length)
#define check_mbytes(wch,buffer,length,state) \
- (int) mbtowc(&wch, buffer, length)
+ (int) mbtowc(&(wch), buffer, length)
#define state_unused
#elif HAVE_MBRTOWC && HAVE_MBRLEN
#define reset_mbytes(state) init_mb(state)
-#define count_mbytes(buffer,length,state) mbrlen(buffer,length,&state)
+#define count_mbytes(buffer,length,state) mbrlen(buffer,length,&(state))
#define check_mbytes(wch,buffer,length,state) \
- (int) mbrtowc(&wch, buffer, length, &state)
+ (int) mbrtowc(&(wch), buffer, length, &(state))
#else
make an error
#endif
# define IsTermInfo(sp) ((TCBOf(sp) != 0) && ((TCBOf(sp)->drv->isTerminfo)))
# define HasTInfoTerminal(sp) ((0 != TerminalOf(sp)) && IsTermInfo(sp))
# if defined(EXP_WIN32_DRIVER)
-# define IsTermInfoOnConsole(sp) (IsTermInfo(sp)&&_nc_console_test(TerminalOf(sp)->Filedes))
+# define IsTermInfoOnConsole(sp) (IsTermInfo(sp) && _nc_console_test(TerminalOf(sp)->Filedes))
# elif defined(USE_WIN32CON_DRIVER)
-# define IsTermInfoOnConsole(sp) (IsTermInfo(sp)&&_nc_mingw_isconsole(TerminalOf(sp)->Filedes))
+# define IsTermInfoOnConsole(sp) (IsTermInfo(sp) && _nc_mingw_isconsole(TerminalOf(sp)->Filedes))
# else
# define IsTermInfoOnConsole(sp) FALSE
# endif
extern NCURSES_EXPORT(void) NCURSES_SP_NAME(_nc_do_color)(SCREEN*, int, int, int, NCURSES_SP_OUTC);
extern NCURSES_EXPORT(void) NCURSES_SP_NAME(_nc_do_xmc_glitch)(SCREEN*, attr_t);
extern NCURSES_EXPORT(void) NCURSES_SP_NAME(_nc_flush)(SCREEN*);
-extern NCURSES_EXPORT(void) NCURSES_SP_NAME(_nc_free_and_exit)(SCREEN*, int) GCC_NORETURN;
+extern GCC_NORETURN NCURSES_EXPORT(void) NCURSES_SP_NAME(_nc_free_and_exit)(SCREEN*, int);
extern NCURSES_EXPORT(void) NCURSES_SP_NAME(_nc_freeall)(SCREEN*);
extern NCURSES_EXPORT(void) NCURSES_SP_NAME(_nc_hash_map)(SCREEN*);
extern NCURSES_EXPORT(void) NCURSES_SP_NAME(_nc_init_acs)(SCREEN*);