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| author | law <law@138bc75d-0d04-0410-961f-82ee72b054a4> | 1998-03-24 19:41:43 +0000 |
|---|---|---|
| committer | law <law@138bc75d-0d04-0410-961f-82ee72b054a4> | 1998-03-24 19:41:43 +0000 |
| commit | c9fa4fc094e97f54c65974d4940358a3847e95d9 (patch) | |
| tree | 136f1d20658da254fd386793ce216800b7356521 /texinfo/info/terminal.c | |
| parent | d319a8baf15dda8166d6425b368891fc8756972a (diff) | |
| download | gcc-c9fa4fc094e97f54c65974d4940358a3847e95d9.tar.gz | |
Merge in texinfo-3.12.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@18811 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'texinfo/info/terminal.c')
| -rw-r--r-- | texinfo/info/terminal.c | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/texinfo/info/terminal.c b/texinfo/info/terminal.c index 9b90e5de9e1..d77d89e90f6 100644 --- a/texinfo/info/terminal.c +++ b/texinfo/info/terminal.c @@ -1,8 +1,8 @@ /* terminal.c -- How to handle the physical terminal for Info. - $Id: terminal.c,v 1.4 1998/03/24 18:06:53 law Exp $ + $Id: terminal.c,v 1.1.1.3 1998/03/24 18:20:18 law Exp $ - Copyright (C) 1988, 89, 90, 91, 92, 93, 96, 97 Free Software - Foundation, Inc. + Copyright (C) 1988, 89, 90, 91, 92, 93, 96, 97, 98 + Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -141,7 +141,10 @@ terminal_begin_using_terminal () if (!term_begin_use || !*term_begin_use) return; +#ifdef SIGWINCH sigsave = signal (SIGWINCH, SIG_IGN); +#endif + send_to_terminal (term_begin_use); /* Without this fflush and sleep, running info in a shelltool or cmdtool (TERM=sun-cmd) with scrollbars loses -- the scrollbars are @@ -149,7 +152,10 @@ terminal_begin_using_terminal () From: strube@physik3.gwdg.de (Hans Werner Strube). */ fflush (stdout); sleep (1); + +#ifdef SIGWINCH signal (SIGWINCH, sigsave); +#endif } /* Tell the terminal that we will not be doing any more cursor @@ -165,11 +171,17 @@ terminal_end_using_terminal () if (!term_end_use || !*term_end_use) return; +#ifdef SIGWINCH sigsave = signal (SIGWINCH, SIG_IGN); +#endif + send_to_terminal (term_end_use); fflush (stdout); sleep (1); + +#ifdef SIGWINCH signal (SIGWINCH, sigsave); +#endif } /* **************************************************************** */ |