diff options
| author |   millert <millert@openbsd.org> | 2000-01-23 04:57:41 +0000 |
|---|---|---|
| committer | millert <millert@openbsd.org> | 2000-01-23 04:57:41 +0000 |
| commit | 2bbfa12c6ec4d3975c7bfdf5e1b377db08134d8a (patch) | |
| tree | f8820043321d24c4e4837c401879d3d35392024e /lib/libcurses/base | |
| parent | remove vga/vgafb for now. mac is currently running on openfirmware (diff) | |
| download | wireguard-openbsd-2bbfa12c6ec4d3975c7bfdf5e1b377db08134d8a.tar.xz wireguard-openbsd-2bbfa12c6ec4d3975c7bfdf5e1b377db08134d8a.zip | |
Update to ncurses-5.0-20000122
Diffstat (limited to 'lib/libcurses/base')
| -rw-r--r-- | lib/libcurses/base/lib_getch.c | 26 |
1 files changed, 17 insertions, 9 deletions
diff --git a/lib/libcurses/base/lib_getch.c b/lib/libcurses/base/lib_getch.c index 65d314e1907..9c1b5f314a6 100644 --- a/lib/libcurses/base/lib_getch.c +++ b/lib/libcurses/base/lib_getch.c @@ -1,7 +1,7 @@ -/* $OpenBSD: lib_getch.c,v 1.2 1999/03/11 21:03:55 millert Exp $ */ +/* $OpenBSD: lib_getch.c,v 1.3 2000/01/23 04:57:41 millert Exp $ */ /**************************************************************************** - * Copyright (c) 1998 Free Software Foundation, Inc. * + * Copyright (c) 1998-2000 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 * @@ -42,7 +42,7 @@ #include <curses.priv.h> -MODULE_ID("$From: lib_getch.c,v 1.43 1999/03/08 02:35:10 tom Exp $") +MODULE_ID("$From: lib_getch.c,v 1.44 2000/01/17 19:58:18 tom Exp $") #include <fifo_defs.h> @@ -58,23 +58,31 @@ int nums = SP->_ifd+1; for (;;) { FD_ZERO(&fdset); - FD_SET(SP->_checkfd, &fdset); + FD_SET(SP->_ifd, &fdset); + if (SP->_checkfd >= 0) { + FD_SET(SP->_checkfd, &fdset); + if (SP->_checkfd >= nums) + nums = SP->_checkfd + 1; + } if (SP->_mouse_fd >= 0) { FD_SET(SP->_mouse_fd, &fdset); - if (SP->_mouse_fd > SP->_checkfd) - nums = SP->_mouse_fd+1; + if (SP->_mouse_fd >= nums) + nums = SP->_mouse_fd + 1; } if (select(nums, &fdset, NULL, NULL, NULL) >= 0) { int n; - if (FD_ISSET(SP->_mouse_fd, &fdset)) /* Prefer mouse */ + if (SP->_mouse_fd >= 0 + && FD_ISSET(SP->_mouse_fd, &fdset)) { /* Prefer mouse */ n = read(SP->_mouse_fd, p, 1); - else + } else { n = read(SP->_ifd, p, 1); + } return n; } - if (errno != EINTR) + if (errno != EINTR) { return -1; + } } } #endif /* USE_EMX_MOUSE */ |