/****************************************************************************
- * Copyright (c) 1998 Free Software Foundation, Inc. *
+ * Copyright (c) 1998,1999,2000 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 *
* and: Eric S. Raymond <esr@snark.thyrsus.com> *
****************************************************************************/
-
/*
* raw.c
*
*/
#include <curses.priv.h>
-#include <term.h> /* cur_term */
+#include <term.h> /* cur_term */
-MODULE_ID("$Id: lib_raw.c,v 1.3 1999/03/06 22:28:24 tom Exp $")
+MODULE_ID("$Id: lib_raw.c,v 1.8 2000/09/02 18:08:48 tom Exp $")
-#if defined(SVR4_TERMIO) && !defined(_POSIX_SOURCE)
+#if SVR4_TERMIO && !defined(_POSIX_SOURCE)
#define _POSIX_SOURCE
#endif
#if HAVE_SYS_TERMIO_H
-#include <sys/termio.h> /* needed for ISC */
+#include <sys/termio.h> /* needed for ISC */
#endif
#ifdef __EMX__
#include <io.h>
-#include <fcntl.h>
#endif
#define COOKED_INPUT (IXON|BRKINT|PARMRK)
#define AFTER(s)
#endif /* TRACE */
-int raw(void)
+int
+raw(void)
{
- T((T_CALLED("raw()")));
- if (SP != 0 && cur_term != 0) {
+ T((T_CALLED("raw()")));
+ if (SP != 0 && cur_term != 0) {
- SP->_raw = TRUE;
- SP->_cbreak = 1;
+ SP->_raw = TRUE;
+ SP->_cbreak = 1;
#ifdef __EMX__
- setmode(SP->_ifd, O_BINARY);
+ setmode(SP->_ifd, O_BINARY);
#endif
#ifdef TERMIOS
- BEFORE("raw");
- cur_term->Nttyb.c_lflag &= ~(ICANON|ISIG);
- cur_term->Nttyb.c_iflag &= ~(COOKED_INPUT);
- cur_term->Nttyb.c_cc[VMIN] = 1;
- cur_term->Nttyb.c_cc[VTIME] = 0;
- AFTER("raw");
+ BEFORE("raw");
+ cur_term->Nttyb.c_lflag &= ~(ICANON | ISIG | IEXTEN);
+ cur_term->Nttyb.c_iflag &= ~(COOKED_INPUT);
+ cur_term->Nttyb.c_cc[VMIN] = 1;
+ cur_term->Nttyb.c_cc[VTIME] = 0;
+ AFTER("raw");
#else
- cur_term->Nttyb.sg_flags |= RAW;
+ cur_term->Nttyb.sg_flags |= RAW;
#endif
- returnCode(_nc_set_tty_mode(&cur_term->Nttyb));
- }
- returnCode(ERR);
+ returnCode(_nc_set_tty_mode(&cur_term->Nttyb));
+ }
+ returnCode(ERR);
}
-int cbreak(void)
+int
+cbreak(void)
{
- T((T_CALLED("cbreak()")));
+ T((T_CALLED("cbreak()")));
- SP->_cbreak = 1;
+ SP->_cbreak = 1;
#ifdef __EMX__
- setmode(SP->_ifd, O_BINARY);
+ setmode(SP->_ifd, O_BINARY);
#endif
#ifdef TERMIOS
- BEFORE("cbreak");
- cur_term->Nttyb.c_lflag &= ~ICANON;
- cur_term->Nttyb.c_iflag &= ~ICRNL;
- cur_term->Nttyb.c_lflag |= ISIG;
- cur_term->Nttyb.c_cc[VMIN] = 1;
- cur_term->Nttyb.c_cc[VTIME] = 0;
- AFTER("cbreak");
+ BEFORE("cbreak");
+ cur_term->Nttyb.c_lflag &= ~ICANON;
+ cur_term->Nttyb.c_iflag &= ~ICRNL;
+ cur_term->Nttyb.c_lflag |= ISIG;
+ cur_term->Nttyb.c_cc[VMIN] = 1;
+ cur_term->Nttyb.c_cc[VTIME] = 0;
+ AFTER("cbreak");
#else
- cur_term->Nttyb.sg_flags |= CBREAK;
+ cur_term->Nttyb.sg_flags |= CBREAK;
#endif
- returnCode(_nc_set_tty_mode( &cur_term->Nttyb));
+ returnCode(_nc_set_tty_mode(&cur_term->Nttyb));
}
-void qiflush(void)
+void
+qiflush(void)
{
- T((T_CALLED("qiflush()")));
+ T((T_CALLED("qiflush()")));
- /*
- * Note: this implementation may be wrong. See the comment under
- * intrflush().
- */
+ /*
+ * Note: this implementation may be wrong. See the comment under
+ * intrflush().
+ */
#ifdef TERMIOS
- BEFORE("qiflush");
- cur_term->Nttyb.c_lflag &= ~(NOFLSH);
- AFTER("qiflush");
- (void)_nc_set_tty_mode( &cur_term->Nttyb);
- returnVoid;
+ BEFORE("qiflush");
+ cur_term->Nttyb.c_lflag &= ~(NOFLSH);
+ AFTER("qiflush");
+ (void) _nc_set_tty_mode(&cur_term->Nttyb);
+ returnVoid;
#endif
}
-
-int noraw(void)
+int
+noraw(void)
{
- T((T_CALLED("noraw()")));
+ T((T_CALLED("noraw()")));
- SP->_raw = FALSE;
- SP->_cbreak = 0;
+ SP->_raw = FALSE;
+ SP->_cbreak = 0;
#ifdef __EMX__
- setmode(SP->_ifd, O_TEXT);
+ setmode(SP->_ifd, O_TEXT);
#endif
#ifdef TERMIOS
- BEFORE("noraw");
- cur_term->Nttyb.c_lflag |= ISIG|ICANON;
- cur_term->Nttyb.c_iflag |= COOKED_INPUT;
- AFTER("noraw");
+ BEFORE("noraw");
+ cur_term->Nttyb.c_lflag |= ISIG | ICANON |
+ (cur_term->Ottyb.c_lflag & IEXTEN);
+ cur_term->Nttyb.c_iflag |= COOKED_INPUT;
+ AFTER("noraw");
#else
- cur_term->Nttyb.sg_flags &= ~(RAW|CBREAK);
+ cur_term->Nttyb.sg_flags &= ~(RAW | CBREAK);
#endif
- returnCode(_nc_set_tty_mode( &cur_term->Nttyb));
+ returnCode(_nc_set_tty_mode(&cur_term->Nttyb));
}
-
-int nocbreak(void)
+int
+nocbreak(void)
{
- T((T_CALLED("nocbreak()")));
+ T((T_CALLED("nocbreak()")));
- SP->_cbreak = 0;
+ SP->_cbreak = 0;
#ifdef __EMX__
- setmode(SP->_ifd, O_TEXT);
+ setmode(SP->_ifd, O_TEXT);
#endif
#ifdef TERMIOS
- BEFORE("nocbreak");
- cur_term->Nttyb.c_lflag |= ICANON;
- cur_term->Nttyb.c_iflag |= ICRNL;
- AFTER("nocbreak");
+ BEFORE("nocbreak");
+ cur_term->Nttyb.c_lflag |= ICANON;
+ cur_term->Nttyb.c_iflag |= ICRNL;
+ AFTER("nocbreak");
#else
- cur_term->Nttyb.sg_flags &= ~CBREAK;
+ cur_term->Nttyb.sg_flags &= ~CBREAK;
#endif
- returnCode(_nc_set_tty_mode( &cur_term->Nttyb));
+ returnCode(_nc_set_tty_mode(&cur_term->Nttyb));
}
-void noqiflush(void)
+void
+noqiflush(void)
{
- T((T_CALLED("noqiflush()")));
+ T((T_CALLED("noqiflush()")));
- /*
- * Note: this implementation may be wrong. See the comment under
- * intrflush().
- */
+ /*
+ * Note: this implementation may be wrong. See the comment under
+ * intrflush().
+ */
#ifdef TERMIOS
- BEFORE("noqiflush");
- cur_term->Nttyb.c_lflag |= NOFLSH;
- AFTER("noqiflush");
- (void)_nc_set_tty_mode( &cur_term->Nttyb);
- returnVoid;
+ BEFORE("noqiflush");
+ cur_term->Nttyb.c_lflag |= NOFLSH;
+ AFTER("noqiflush");
+ (void) _nc_set_tty_mode(&cur_term->Nttyb);
+ returnVoid;
#endif
}
-int intrflush(WINDOW *win GCC_UNUSED, bool flag)
+int
+intrflush(WINDOW *win GCC_UNUSED, bool flag)
{
- T((T_CALLED("intrflush(%d)"), flag));
+ T((T_CALLED("intrflush(%d)"), flag));
- /*
- * This call does the same thing as the qiflush()/noqiflush()
- * pair. We know for certain that SVr3 intrflush() tweaks the
- * NOFLSH bit; on the other hand, the match (in the SVr4 man
- * pages) between the language describing NOFLSH in termio(7)
- * and the language describing qiflush()/noqiflush() in
- * curs_inopts(3x) is too exact to be coincidence.
- */
+ /*
+ * This call does the same thing as the qiflush()/noqiflush() pair. We
+ * know for certain that SVr3 intrflush() tweaks the NOFLSH bit; on the
+ * other hand, the match (in the SVr4 man pages) between the language
+ * describing NOFLSH in termio(7) and the language describing
+ * qiflush()/noqiflush() in curs_inopts(3x) is too exact to be coincidence.
+ */
#ifdef TERMIOS
- BEFORE("intrflush");
- if (flag)
- cur_term->Nttyb.c_lflag &= ~(NOFLSH);
- else
- cur_term->Nttyb.c_lflag |= (NOFLSH);
- AFTER("intrflush");
- returnCode(_nc_set_tty_mode( &cur_term->Nttyb));
+ BEFORE("intrflush");
+ if (flag)
+ cur_term->Nttyb.c_lflag &= ~(NOFLSH);
+ else
+ cur_term->Nttyb.c_lflag |= (NOFLSH);
+ AFTER("intrflush");
+ returnCode(_nc_set_tty_mode(&cur_term->Nttyb));
#else
- returnCode(ERR);
+ returnCode(ERR);
#endif
}
projects / ncurses.git / blobdiff