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Diffstat (limited to 'ncurses/tinfo/lib_baudrate.c')
-rw-r--r--ncurses/tinfo/lib_baudrate.c81
1 files changed, 68 insertions, 13 deletions
diff --git a/ncurses/tinfo/lib_baudrate.c b/ncurses/tinfo/lib_baudrate.c
index 252d03c593d8..d91e8aa98fc0 100644
--- a/ncurses/tinfo/lib_baudrate.c
+++ b/ncurses/tinfo/lib_baudrate.c
@@ -1,5 +1,5 @@
/****************************************************************************
- * Copyright (c) 1998-2010,2013 Free Software Foundation, Inc. *
+ * Copyright (c) 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 *
@@ -39,7 +39,7 @@
#include <curses.priv.h>
#include <termcap.h> /* ospeed */
-#if defined(__FreeBSD__)
+#if defined(__FreeBSD__) || defined(__OpenBSD__)
#include <sys/param.h>
#endif
@@ -49,7 +49,11 @@
* of the indices up to B115200 fit nicely in a 'short', allowing us to retain
* ospeed's type for compatibility.
*/
-#if NCURSES_OSPEED_COMPAT && ((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
@@ -79,7 +83,7 @@
#undef USE_OLD_TTY
#endif /* USE_OLD_TTY */
-MODULE_ID("$Id: lib_baudrate.c,v 1.34 2013/12/15 01:29:02 tom Exp $")
+MODULE_ID("$Id: lib_baudrate.c,v 1.43 2017/03/31 17:19:30 tom Exp $")
/*
* int
@@ -90,8 +94,8 @@ MODULE_ID("$Id: lib_baudrate.c,v 1.34 2013/12/15 01:29:02 tom Exp $")
*/
struct speed {
- NCURSES_OSPEED s; /* values for 'ospeed' */
- int sp; /* the actual speed */
+ int given_speed; /* values for 'ospeed' */
+ int actual_speed; /* the actual speed */
};
#define DATA(number) { B##number, number }
@@ -117,6 +121,9 @@ static struct speed const speeds[] =
#elif defined(EXTA)
{EXTA, 19200},
#endif
+#ifdef B28800
+ DATA(28800),
+#endif
#ifdef B38400
DATA(38400),
#elif defined(EXTB)
@@ -127,18 +134,57 @@ static struct speed const speeds[] =
#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
DATA(115200),
#endif
+#ifdef B153600
+ DATA(153600),
+#endif
#ifdef B230400
DATA(230400),
#endif
+#ifdef B307200
+ DATA(307200),
+#endif
#ifdef B460800
DATA(460800),
#endif
+#ifdef B500000
+ DATA(500000),
+#endif
+#ifdef B576000
+ DATA(576000),
+#endif
#ifdef B921600
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
};
@@ -151,8 +197,11 @@ _nc_baudrate(int OSpeed)
#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;
@@ -160,9 +209,14 @@ _nc_baudrate(int OSpeed)
#endif
if (result == ERR) {
if (OSpeed >= 0) {
+ unsigned 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;
}
}
@@ -181,12 +235,13 @@ NCURSES_EXPORT(int)
_nc_ospeed(int BaudRate)
{
int result = 1;
- unsigned i;
if (BaudRate >= 0) {
+ unsigned 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;
}
}
@@ -208,7 +263,7 @@ NCURSES_SP_NAME(baudrate) (NCURSES_SP_DCL0)
*/
#ifdef TRACE
if (IsValidTIScreen(SP_PARM)
- && !isatty(fileno(SP_PARM ? SP_PARM->_ofp : stdout))
+ && !NC_ISATTY(fileno((SP_PARM && SP_PARM->_ofp) ? SP_PARM->_ofp : stdout))
&& getenv("BAUDRATE") != 0) {
int ret;
if ((ret = _nc_getenv_num("BAUDRATE")) <= 0)