projects
/
ncurses.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
ncurses 6.2 - patch 20200627
[ncurses.git]
/
ncurses
/
tinfo
/
lib_baudrate.c
diff --git
a/ncurses/tinfo/lib_baudrate.c
b/ncurses/tinfo/lib_baudrate.c
index 72818e2cf04ae9fe6d2c20cb8068b547cb574292..4f72de50f652993cc4055a12ecfcec59991d5c26 100644
(file)
--- a/
ncurses/tinfo/lib_baudrate.c
+++ b/
ncurses/tinfo/lib_baudrate.c
@@
-1,5
+1,6
@@
/****************************************************************************
/****************************************************************************
- * Copyright (c) 1998-2008,2009 Free Software Foundation, Inc. *
+ * Copyright 2020 Thomas E. Dickey *
+ * Copyright 1998-2016,2017 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 *
* *
* Permission is hereby granted, free of charge, to any person obtaining a *
* copy of this software and associated documentation files (the *
@@
-38,9
+39,8
@@
*/
#include <curses.priv.h>
*/
#include <curses.priv.h>
-#include <term.h> /* cur_term, pad_char */
#include <termcap.h> /* ospeed */
#include <termcap.h> /* ospeed */
-#if defined(__FreeBSD__)
+#if defined(__FreeBSD__)
|| defined(__OpenBSD__)
#include <sys/param.h>
#endif
#include <sys/param.h>
#endif
@@
-50,7
+50,11
@@
* of the indices up to B115200 fit nicely in a 'short', allowing us to retain
* ospeed's type for compatibility.
*/
* of the indices up to B115200 fit nicely in a 'short', allowing us to retain
* ospeed's type for compatibility.
*/
-#if (defined(__FreeBSD__) && (__FreeBSD_version < 700000)) || defined(__NetBSD__) || defined(__OpenBSD__)
+#if NCURSES_OSPEED_COMPAT && \
+ ((defined(__FreeBSD__) && (__FreeBSD_version < 700000)) || \
+ defined(__NetBSD__) || \
+ ((defined(__OpenBSD__) && OpenBSD < 201510)) || \
+ defined(__APPLE__))
#undef B0
#undef B50
#undef B75
#undef B0
#undef B50
#undef B75
@@
-80,7
+84,7
@@
#undef USE_OLD_TTY
#endif /* USE_OLD_TTY */
#undef USE_OLD_TTY
#endif /* USE_OLD_TTY */
-MODULE_ID("$Id: lib_baudrate.c,v 1.
28 2009/02/14 21:41:22
tom Exp $")
+MODULE_ID("$Id: lib_baudrate.c,v 1.
44 2020/02/02 23:34:34
tom Exp $")
/*
* int
/*
* int
@@
-91,54
+95,97
@@
MODULE_ID("$Id: lib_baudrate.c,v 1.28 2009/02/14 21:41:22 tom Exp $")
*/
struct speed {
*/
struct speed {
- int
s; /* value for 'ospeed' is an index
*/
- int
sp;
/* the actual speed */
+ int
given_speed; /* values for 'ospeed'
*/
+ int
actual_speed;
/* the actual speed */
};
};
+#define DATA(number) { B##number, number }
+
static struct speed const speeds[] =
{
static struct speed const speeds[] =
{
-
{B0, 0}
,
-
{B50, 50}
,
-
{B75, 75}
,
-
{B110, 110}
,
-
{B134, 134}
,
-
{B150, 150}
,
-
{B200, 200}
,
-
{B300, 300}
,
-
{B600, 600}
,
-
{B1200, 1200}
,
-
{B1800, 1800}
,
-
{B2400, 2400}
,
-
{B4800, 4800}
,
-
{B9600, 9600}
,
+
DATA(0)
,
+
DATA(50)
,
+
DATA(75)
,
+
DATA(110)
,
+
DATA(134)
,
+
DATA(150)
,
+
DATA(200)
,
+
DATA(300)
,
+
DATA(600)
,
+
DATA(1200)
,
+
DATA(1800)
,
+
DATA(2400)
,
+
DATA(4800)
,
+
DATA(9600)
,
#ifdef B19200
#ifdef B19200
- {B19200, 19200},
-#else
-#ifdef EXTA
+ DATA(19200),
+#elif defined(EXTA)
{EXTA, 19200},
#endif
{EXTA, 19200},
#endif
+#ifdef B28800
+ DATA(28800),
#endif
#ifdef B38400
#endif
#ifdef B38400
- {B38400, 38400},
-#else
-#ifdef EXTB
+ DATA(38400),
+#elif defined(EXTB)
{EXTB, 38400},
#endif
{EXTB, 38400},
#endif
-#endif
#ifdef B57600
#ifdef B57600
- {B57600, 57600},
+ DATA(57600),
+#endif
+ /* ifdef to prevent overflow when OLD_TTY is not available */
+#if !(NCURSES_OSPEED_COMPAT && defined(__FreeBSD__) && (__FreeBSD_version > 700000))
+#ifdef B76800
+ DATA(76800),
#endif
#ifdef B115200
#endif
#ifdef B115200
- {B115200, 115200},
+ DATA(115200),
+#endif
+#ifdef B153600
+ DATA(153600),
#endif
#ifdef B230400
#endif
#ifdef B230400
- {B230400, 230400},
+ DATA(230400),
+#endif
+#ifdef B307200
+ DATA(307200),
#endif
#ifdef B460800
#endif
#ifdef B460800
- {B460800, 460800},
+ DATA(460800),
+#endif
+#ifdef B500000
+ DATA(500000),
+#endif
+#ifdef B576000
+ DATA(576000),
#endif
#ifdef B921600
#endif
#ifdef B921600
- {B921600, 921600},
+ DATA(921600),
+#endif
+#ifdef B1000000
+ DATA(1000000),
+#endif
+#ifdef B1152000
+ DATA(1152000),
+#endif
+#ifdef B1500000
+ DATA(1500000),
+#endif
+#ifdef B2000000
+ DATA(2000000),
+#endif
+#ifdef B2500000
+ DATA(2500000),
+#endif
+#ifdef B3000000
+ DATA(3000000),
+#endif
+#ifdef B3500000
+ DATA(3500000),
+#endif
+#ifdef B4000000
+ DATA(4000000),
+#endif
#endif
};
#endif
};
@@
-151,8
+198,11
@@
_nc_baudrate(int OSpeed)
#endif
int result = ERR;
#endif
int result = ERR;
- unsigned i;
+ if (OSpeed < 0)
+ OSpeed = (NCURSES_OSPEED) OSpeed;
+ if (OSpeed < 0)
+ OSpeed = (unsigned short) OSpeed;
#if !USE_REENTRANT
if (OSpeed == last_OSpeed) {
result = last_baudrate;
#if !USE_REENTRANT
if (OSpeed == last_OSpeed) {
result = last_baudrate;
@@
-160,15
+210,20
@@
_nc_baudrate(int OSpeed)
#endif
if (result == ERR) {
if (OSpeed >= 0) {
#endif
if (result == ERR) {
if (OSpeed >= 0) {
+ unsigned i;
+
for (i = 0; i < SIZEOF(speeds); i++) {
for (i = 0; i < SIZEOF(speeds); i++) {
- if (speeds[i].s == OSpeed) {
- result = speeds[i].sp;
+ if (speeds[i].given_speed > OSpeed) {
+ break;
+ }
+ if (speeds[i].given_speed == OSpeed) {
+ result = speeds[i].actual_speed;
break;
}
}
}
#if !USE_REENTRANT
break;
}
}
}
#if !USE_REENTRANT
- if (OSpeed
=
= last_OSpeed) {
+ if (OSpeed
!
= last_OSpeed) {
last_OSpeed = OSpeed;
last_baudrate = result;
}
last_OSpeed = OSpeed;
last_baudrate = result;
}
@@
-181,12
+236,13
@@
NCURSES_EXPORT(int)
_nc_ospeed(int BaudRate)
{
int result = 1;
_nc_ospeed(int BaudRate)
{
int result = 1;
- unsigned i;
if (BaudRate >= 0) {
if (BaudRate >= 0) {
+ unsigned i;
+
for (i = 0; i < SIZEOF(speeds); i++) {
for (i = 0; i < SIZEOF(speeds); i++) {
- if (speeds[i].
sp
== BaudRate) {
- result = speeds[i].
s
;
+ if (speeds[i].
actual_speed
== BaudRate) {
+ result = speeds[i].
given_speed
;
break;
}
}
break;
}
}
@@
-199,7
+255,7
@@
NCURSES_SP_NAME(baudrate) (NCURSES_SP_DCL0)
{
int result;
{
int result;
- T((T_CALLED("baudrate(
)")
));
+ T((T_CALLED("baudrate(
%p)"), (void *) SP_PARM
));
/*
* In debugging, allow the environment symbol to override when we're
/*
* In debugging, allow the environment symbol to override when we're
@@
-207,29
+263,30
@@
NCURSES_SP_NAME(baudrate) (NCURSES_SP_DCL0)
* that take into account costs that depend on baudrate.
*/
#ifdef TRACE
* that take into account costs that depend on baudrate.
*/
#ifdef TRACE
- if (!isatty(fileno(SP_PARM ? SP_PARM->_ofp : stdout))
+ if (IsValidTIScreen(SP_PARM)
+ && !NC_ISATTY(fileno((SP_PARM && SP_PARM->_ofp) ? SP_PARM->_ofp : stdout))
&& getenv("BAUDRATE") != 0) {
int ret;
if ((ret = _nc_getenv_num("BAUDRATE")) <= 0)
ret = 9600;
&& getenv("BAUDRATE") != 0) {
int ret;
if ((ret = _nc_getenv_num("BAUDRATE")) <= 0)
ret = 9600;
- ospeed = _nc_ospeed(ret);
+ ospeed =
(NCURSES_OSPEED)
_nc_ospeed(ret);
returnCode(ret);
}
#endif
returnCode(ret);
}
#endif
- if (
cur_term != 0
) {
+ if (
IsValidTIScreen(SP_PARM)
) {
#ifdef USE_OLD_TTY
#ifdef USE_OLD_TTY
- result =
cfgetospeed(&cur_term->Nttyb
);
- ospeed = _nc_ospeed(result);
+ result =
(int) cfgetospeed(&(TerminalOf(SP_PARM)->Nttyb)
);
+ ospeed =
(NCURSES_OSPEED)
_nc_ospeed(result);
#else /* !USE_OLD_TTY */
#ifdef TERMIOS
#else /* !USE_OLD_TTY */
#ifdef TERMIOS
- ospeed =
cfgetospeed(&cur_term->Nttyb
);
+ ospeed =
(NCURSES_OSPEED) cfgetospeed(&(TerminalOf(SP_PARM)->Nttyb)
);
#else
#else
- ospeed =
cur_term
->Nttyb.sg_ospeed;
+ ospeed =
(NCURSES_OSPEED) TerminalOf(SP_PARM)
->Nttyb.sg_ospeed;
#endif
result = _nc_baudrate(ospeed);
#endif
#endif
result = _nc_baudrate(ospeed);
#endif
-
cur_term
->_baudrate = result;
+
TerminalOf(SP_PARM)
->_baudrate = result;
} else {
result = ERR;
}
} else {
result = ERR;
}