ncurses 6.1 - patch 20181124

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

diff --git a/ncurses/tinfo/lib_setup.c b/ncurses/tinfo/lib_setup.c
index 16f05ae0b1a201d586cbc0986a1b4e002cfbae58..b43aa9528a1e8bee44f93a7c46801506eaa8a716 100644 (file)
--- a/ncurses/tinfo/lib_setup.c
+++ b/ncurses/tinfo/lib_setup.c
@@ -48,7 +48,7 @@
 #include <locale.h>
 #endif
 
-MODULE_ID("$Id: lib_setup.c,v 1.195 2018/09/01 21:16:23 tom Exp $")
+MODULE_ID("$Id: lib_setup.c,v 1.197 2018/11/24 22:13:16 tom Exp $")
 
 /****************************************************************************
  *
@@ -715,12 +715,20 @@ TINFO_SETUP_TERM(TERMINAL **tp,
                       "Not enough memory to create terminal structure.\n");
        }
 #if HAVE_SYSCONF
+       {
+           long limit;
 #ifdef LINE_MAX
-       _nc_globals.getstr_limit = LINE_MAX;
+           limit = LINE_MAX;
+#else
+           limit = _nc_globals.getstr_limit;
 #endif
 #ifdef _SC_LINE_MAX
-       _nc_globals.getstr_limit = sysconf(_SC_LINE_MAX);
+           if (limit < sysconf(_SC_LINE_MAX))
+               limit = sysconf(_SC_LINE_MAX);
 #endif
+           if (_nc_globals.getstr_limit < (int) limit)
+               _nc_globals.getstr_limit = (int) limit;
+       }
 #endif /* HAVE_SYSCONF */
        T(("using %d for getstr limit", _nc_globals.getstr_limit));
 
@@ -738,7 +746,9 @@ TINFO_SETUP_TERM(TERMINAL **tp,
 #else
 #if NCURSES_USE_DATABASE || NCURSES_USE_TERMCAP
        status = _nc_setup_tinfo(tname, &TerminalType(termp));
+       T(("_nc_setup_tinfo returns %d", status));
 #else
+       T(("no database available"));
        status = TGETENT_NO;
 #endif
 
@@ -747,6 +757,7 @@ TINFO_SETUP_TERM(TERMINAL **tp,
            const TERMTYPE2 *fallback = _nc_fallback2(tname);
 
            if (fallback) {
+               T(("found fallback entry"));
                TerminalType(termp) = *fallback;
                status = TGETENT_YES;
            }