diff options
Diffstat (limited to 'contrib/ncurses/ncurses/base/lib_instr.c')
| -rw-r--r-- | contrib/ncurses/ncurses/base/lib_instr.c | 39 |
1 files changed, 19 insertions, 20 deletions
diff --git a/contrib/ncurses/ncurses/base/lib_instr.c b/contrib/ncurses/ncurses/base/lib_instr.c index b3e1d03..588f6c4 100644 --- a/contrib/ncurses/ncurses/base/lib_instr.c +++ b/contrib/ncurses/ncurses/base/lib_instr.c @@ -1,5 +1,5 @@ /**************************************************************************** - * 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 * @@ -31,7 +31,6 @@ * and: Eric S. Raymond <esr@snark.thyrsus.com> * ****************************************************************************/ - /* ** lib_instr.c ** @@ -41,33 +40,33 @@ #include <curses.priv.h> -MODULE_ID("$Id: lib_instr.c,v 1.8 1998/02/11 12:13:54 tom Exp $") +MODULE_ID("$Id: lib_instr.c,v 1.10 2000/12/10 02:43:27 tom Exp $") -int winnstr(WINDOW *win, char *str, int n) +NCURSES_EXPORT(int) +winnstr(WINDOW *win, char *str, int n) { - int i=0, row, col; + int i = 0, row, col; + + T((T_CALLED("winnstr(%p,%p,%d)"), win, str, n)); - T((T_CALLED("winnstr(%p,%p,%d)"), win, str, n)); + if (!str) + returnCode(0); - if (!str) - returnCode(0); - - if (win) { - getyx(win, row, col); + if (win) { + getyx(win, row, col); - if (n < 0) + if (n < 0) n = win->_maxx - win->_curx + 1; - for (; i < n;) { + for (; i < n;) { str[i++] = TextOf(win->_line[row].text[col]); if (++col > win->_maxx) { - col = 0; - if (++row > win->_maxy) - break; + col = 0; + if (++row > win->_maxy) + break; } - } } - str[i] = '\0'; /* SVr4 does not seem to count the null */ - returnCode(i); + } + str[i] = '\0'; /* SVr4 does not seem to count the null */ + returnCode(i); } - |
