Module Name: src Committed By: roy Date: Thu Oct 4 18:40:41 UTC 2018
Modified Files: src/lib/libcurses: curses_private.h slk.c Log Message: curses: declare SLK format as invalid until slk_init(3) called If we don't, then when __slk_init with a valid format of 0 it sets up labels to be drawn without a window. To generate a diff of this commit: cvs rdiff -u -r1.65 -r1.66 src/lib/libcurses/curses_private.h cvs rdiff -u -r1.2 -r1.3 src/lib/libcurses/slk.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
Modified files: Index: src/lib/libcurses/curses_private.h diff -u src/lib/libcurses/curses_private.h:1.65 src/lib/libcurses/curses_private.h:1.66 --- src/lib/libcurses/curses_private.h:1.65 Wed Oct 3 13:22:29 2018 +++ src/lib/libcurses/curses_private.h Thu Oct 4 18:40:41 2018 @@ -1,4 +1,4 @@ -/* $NetBSD: curses_private.h,v 1.65 2018/10/03 13:22:29 roy Exp $ */ +/* $NetBSD: curses_private.h,v 1.66 2018/10/04 18:40:41 roy Exp $ */ /*- * Copyright (c) 1998-2000 Brett Lymn @@ -289,6 +289,7 @@ struct __screen { bool is_term_slk; WINDOW *slk_window; int slk_format; +#define SLK_FMT_INVAL -1 #define SLK_FMT_3_2_3 0 #define SLK_FMT_4_4 1 int slk_nlabels; Index: src/lib/libcurses/slk.c diff -u src/lib/libcurses/slk.c:1.2 src/lib/libcurses/slk.c:1.3 --- src/lib/libcurses/slk.c:1.2 Mon Jan 30 17:15:52 2017 +++ src/lib/libcurses/slk.c Thu Oct 4 18:40:41 2018 @@ -1,4 +1,4 @@ -/* $NetBSD: slk.c,v 1.2 2017/01/30 17:15:52 roy Exp $ */ +/* $NetBSD: slk.c,v 1.3 2018/10/04 18:40:41 roy Exp $ */ /*- * Copyright (c) 2017 The NetBSD Foundation, Inc. @@ -31,7 +31,7 @@ #include <sys/cdefs.h> #ifndef lint -__RCSID("$NetBSD: slk.c,v 1.2 2017/01/30 17:15:52 roy Exp $"); +__RCSID("$NetBSD: slk.c,v 1.3 2018/10/04 18:40:41 roy Exp $"); #endif /* not lint */ #include <ctype.h> @@ -57,7 +57,7 @@ __RCSID("$NetBSD: slk.c,v 1.2 2017/01/30 #define SLK_SIZE MAX_SLK_COLS #endif -static int slk_fmt; /* fmt of slk_init */ +static int slk_fmt = SLK_FMT_INVAL; /* fmt of slk_init */ /* Safe variants of public functions. */ static int __slk_attron(SCREEN *, const chtype); @@ -560,6 +560,8 @@ __slk_init(SCREEN *screen) { __slk_free(screen); /* safety */ + if (slk_fmt == SLK_FMT_INVAL) + return OK; screen->slk_format = slk_fmt; switch(screen->slk_format) {