ncurses 6.0 - patch 20171118

[ncurses.git] / ncurses / tinfo / lib_termcap.c

diff --git a/ncurses/tinfo/lib_termcap.c b/ncurses/tinfo/lib_termcap.c
index 6793ee508e2ac460f3294596721ea3049973b1af..a8addc6c5e10bd018263e3024f04bd366968a991 100644 (file)
--- a/ncurses/tinfo/lib_termcap.c
+++ b/ncurses/tinfo/lib_termcap.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2013,2016 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2016,2017 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            *
@@ -48,7 +48,7 @@
 #define CUR SP_TERMTYPE
 #endif
 
-MODULE_ID("$Id: lib_termcap.c,v 1.81 2016/05/28 23:22:52 tom Exp $")
+MODULE_ID("$Id: lib_termcap.c,v 1.84 2017/04/11 01:15:11 tom Exp $")
 
 NCURSES_EXPORT_VAR(char *) UP = 0;
 NCURSES_EXPORT_VAR(char *) BC = 0;
@@ -175,7 +175,8 @@ NCURSES_SP_NAME(tgetent) (NCURSES_SP_DCLx char *bufp, const char *name)
        if (backspace_if_not_bs != NULL)
            BC = backspace_if_not_bs;
 
-       if ((FIX_SGR0 = _nc_trim_sgr0(&(TerminalOf(SP_PARM)->type))) != 0) {
+       if ((FIX_SGR0 = _nc_trim_sgr0(&TerminalType(TerminalOf(SP_PARM))))
+           != 0) {
            if (!strcmp(FIX_SGR0, exit_attribute_mode)) {
                if (FIX_SGR0 != exit_attribute_mode) {
                    free(FIX_SGR0);
@@ -236,7 +237,7 @@ NCURSES_SP_NAME(tgetflag) (NCURSES_SP_DCLx NCURSES_CONST char *id)
 
     T((T_CALLED("tgetflag(%p, %s)"), (void *) SP_PARM, id));
     if (HasTInfoTerminal(SP_PARM) && ValidCap(id)) {
-       TERMTYPE *tp = &(TerminalOf(SP_PARM)->type);
+       TERMTYPE2 *tp = &TerminalType(TerminalOf(SP_PARM));
        struct name_table_entry const *entry_ptr;
        int j = -1;
 
@@ -288,7 +289,7 @@ NCURSES_SP_NAME(tgetnum) (NCURSES_SP_DCLx NCURSES_CONST char *id)
 
     T((T_CALLED("tgetnum(%p, %s)"), (void *) SP_PARM, id));
     if (HasTInfoTerminal(SP_PARM) && ValidCap(id)) {
-       TERMTYPE *tp = &(TerminalOf(SP_PARM)->type);
+       TERMTYPE2 *tp = &TerminalType(TerminalOf(SP_PARM));
        struct name_table_entry const *entry_ptr;
        int j = -1;
 
@@ -340,7 +341,7 @@ NCURSES_SP_NAME(tgetstr) (NCURSES_SP_DCLx NCURSES_CONST char *id, char **area)
 
     T((T_CALLED("tgetstr(%s,%p)"), id, (void *) area));
     if (HasTInfoTerminal(SP_PARM) && ValidCap(id)) {
-       TERMTYPE *tp = &(TerminalOf(SP_PARM)->type);
+       TERMTYPE2 *tp = &TerminalType(TerminalOf(SP_PARM));
        struct name_table_entry const *entry_ptr;
        int j = -1;
 
@@ -391,13 +392,34 @@ tgetstr(NCURSES_CONST char *id, char **area)
 #endif
 
 #if NO_LEAKS
+#undef CacheInx
+#define CacheInx num
+NCURSES_EXPORT(void)
+_nc_tgetent_leak(TERMINAL *termp)
+{
+    if (termp != 0) {
+       int num;
+       for (CacheInx = 0; CacheInx < TGETENT_MAX; ++CacheInx) {
+           if (LAST_TRM == termp) {
+               FreeIfNeeded(FIX_SGR0);
+               if (LAST_TRM != 0) {
+                   LAST_TRM = 0;
+               }
+               break;
+           }
+       }
+    }
+}
+
 NCURSES_EXPORT(void)
 _nc_tgetent_leaks(void)
 {
+    int num;
     for (CacheInx = 0; CacheInx < TGETENT_MAX; ++CacheInx) {
-       FreeIfNeeded(FIX_SGR0);
-       if (LAST_TRM != 0)
+       if (LAST_TRM != 0) {
            del_curterm(LAST_TRM);
+           _nc_tgetent_leak(LAST_TRM);
+       }
     }
 }
 #endif