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authorreinelt <>2004-05-28 13:51:42 +0000
committerreinelt <>2004-05-28 13:51:42 +0000
commit640f6efc46a03643d99938c0b220547c3d3f33eb (patch)
tree22b61be8f2463853557dccb6649e0f6d054cdf55
parent1e39731c43c5db31f4335f5cd077c785d9c86651 (diff)
downloadlcd4linux-640f6efc46a03643d99938c0b220547c3d3f33eb.tar.gz
[lcd4linux @ 2004-05-28 13:51:41 by reinelt]
ported driver for Beckmann+Egle Mini-Terminals added 'flags' parameter to serial_init()
Diffstat (limited to '')
-rw-r--r--BeckmannEgle.c440
-rw-r--r--Makefile.am3
-rw-r--r--Makefile.in20
-rwxr-xr-xconfig.guess39
-rwxr-xr-xconfig.sub28
-rwxr-xr-xconfigure4
-rw-r--r--drivers.m44
-rw-r--r--drv.c15
-rw-r--r--drv_Crystalfontz.c9
-rw-r--r--drv_Cwlinux.c9
-rw-r--r--drv_MatrixOrbital.c9
-rw-r--r--drv_MilfordInstruments.c11
-rw-r--r--drv_generic_serial.c10
-rw-r--r--drv_generic_serial.h9
-rw-r--r--lcd4linux.conf.sample12
-rw-r--r--lock.c211
-rw-r--r--lock.h42
17 files changed, 127 insertions, 748 deletions
diff --git a/BeckmannEgle.c b/BeckmannEgle.c
deleted file mode 100644
index 1969d78..0000000
--- a/BeckmannEgle.c
+++ /dev/null
@@ -1,440 +0,0 @@
-/* $Id: BeckmannEgle.c,v 1.20 2004/01/30 20:57:55 reinelt Exp $
- *
- * driver for Beckmann+Egle mini terminals
- *
- * Copyright 2000 Michael Reinelt <reinelt@eunet.at>
- *
- * This file is part of LCD4Linux.
- *
- * LCD4Linux is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * LCD4Linux is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- *
- * $Log: BeckmannEgle.c,v $
- * Revision 1.20 2004/01/30 20:57:55 reinelt
- * HD44780 patch from Martin Hejl
- * dmalloc integrated
- *
- * Revision 1.19 2004/01/29 04:40:02 reinelt
- * every .c file includes "config.h" now
- *
- * Revision 1.18 2004/01/09 04:16:06 reinelt
- * added 'section' argument to cfg_get(), but NULLed it on all calls by now.
- *
- * Revision 1.17 2003/10/05 17:58:50 reinelt
- * libtool junk; copyright messages cleaned up
- *
- * Revision 1.16 2003/09/13 06:45:43 reinelt
- * icons for all remaining drivers
- *
- * Revision 1.15 2003/08/24 05:17:58 reinelt
- * liblcd4linux patch from Patrick Schemitz
- *
- * Revision 1.14 2003/08/16 07:31:35 reinelt
- * double buffering in all drivers
- *
- * Revision 1.13 2003/07/24 04:48:09 reinelt
- * 'soft clear' needed for virtual rows
- *
- * Revision 1.12 2003/02/22 07:53:09 reinelt
- * cfg_get(key,defval)
- *
- * Revision 1.11 2002/08/22 05:51:36 reinelt
- * cosmetic changes
- *
- * Revision 1.10 2002/08/19 10:51:06 reinelt
- * M50530 driver using new generic bar functions
- *
- * Revision 1.9 2002/08/19 09:43:43 reinelt
- * BeckmannEgle using new generic bar functions
- *
- * Revision 1.8 2002/08/19 07:36:29 reinelt
- *
- * finished bar.c, USBLCD is the first driver that uses the generic bar functions
- *
- * Revision 1.7 2002/08/19 04:41:20 reinelt
- * introduced bar.c, moved bar stuff from display.h to bar.h
- *
- * Revision 1.6 2001/04/27 05:04:57 reinelt
- * replaced OPEN_MAX with sysconf()
- * replaced mktemp() with mkstemp()
- * unlock serial port if open() fails
- *
- * Revision 1.5 2001/02/13 09:00:13 reinelt
- * prepared framework for GPO's (general purpose outputs)
- *
- * Revision 1.4 2000/08/10 09:44:09 reinelt
- * new debugging scheme: error(), info(), debug()
- * uses syslog if in daemon mode
- *
- * Revision 1.3 2000/08/09 09:50:29 reinelt
- * opened 0.98 development
- * removed driver-specific signal-handlers
- * added 'quit'-function to driver structure
- * added global signal-handler
- *
- * Revision 1.2 2000/04/30 06:40:42 reinelt
- * bars for Beckmann+Egle driver
- *
- * Revision 1.1 2000/04/28 05:19:55 reinelt
- * first release of the Beckmann+Egle driver
- *
- */
-
-/*
- *
- * exported fuctions:
- *
- * struct LCD BeckmannEgle[]
- *
- */
-
-#include "config.h"
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <errno.h>
-#include <unistd.h>
-#include <termios.h>
-#include <fcntl.h>
-
-#include "debug.h"
-#include "cfg.h"
-#include "lock.h"
-#include "display.h"
-#include "bar.h"
-#include "icon.h"
-
-#ifdef WITH_DMALLOC
-#include <dmalloc.h>
-#endif
-
-#define XRES 5
-#define YRES 8
-#define CHARS 8
-
-typedef struct {
- int cols;
- int rows;
- int type;
-} MODEL;
-
-static LCD Lcd;
-static char *Port=NULL;
-static int Device=-1;
-static int Type=-1;
-static int Icons;
-
-static char *FrameBuffer1=NULL;
-static char *FrameBuffer2=NULL;
-
-static MODEL Model[]= {{ 16, 1, 0 },
- { 16, 2, 1 },
- { 16, 4, 2 },
- { 20, 1, 3 },
- { 20, 2, 4 },
- { 20, 4, 5 },
- { 24, 1, 6 },
- { 24, 2, 7 },
- { 32, 1, 8 },
- { 32, 2, 9 },
- { 40, 1, 10 },
- { 40, 2, 11 },
- { 40, 4, 12 },
- { 0, 0, 0 }};
-
-
-
-
-static int BE_open (void)
-{
- int fd;
- pid_t pid;
- struct termios portset;
-
- if ((pid=lock_port(Port))!=0) {
- if (pid==-1)
- error ("BeckmannEgle: port %s could not be locked", Port);
- else
- error ("BeckmannEgle: port %s is locked by process %d", Port, pid);
- return -1;
- }
- fd = open(Port, O_RDWR | O_NOCTTY | O_NDELAY);
- if (fd==-1) {
- error ("BeckmannEgle: open(%s) failed: %s", Port, strerror(errno));
- unlock_port(Port);
- return -1;
- }
- if (tcgetattr(fd, &portset)==-1) {
- error ("BeckmannEgle: tcgetattr(%s) failed: %s", Port, strerror(errno));
- unlock_port(Port);
- return -1;
- }
- cfmakeraw(&portset); // 8N1
- portset.c_cflag |= CSTOPB; // 2 stop bits
- cfsetospeed(&portset, B9600); // 9600 baud
- if (tcsetattr(fd, TCSANOW, &portset)==-1) {
- error ("BeckmannEgle: tcsetattr(%s) failed: %s", Port, strerror(errno));
- unlock_port(Port);
- return -1;
- }
- return fd;
-}
-
-
-static void BE_write (char *string, int len)
-{
- if (Device==-1) return;
- if (write (Device, string, len)==-1) {
- if (errno==EAGAIN) {
- usleep(1000);
- if (write (Device, string, len)>=0) return;
- }
- error ("BeckmannEgle: write(%s) failed: %s", Port, strerror(errno));
- }
-}
-
-
-static void BE_define_char (int ascii, char *buffer)
-{
- int i;
- char cmd[32];
- char *p;
-
- p=cmd;
- *p++='\033';
- *p++='&';
- *p++='T'; // enter transparent mode
- *p++='\0'; // write cmd
- *p++=0x40|8*ascii; // write CGRAM
- for (i=0; i<YRES; i++) {
- *p++='\1'; // write data
- *p++=buffer[i]; // character bitmap
- }
- *p++='\377'; // leave transparent mode
-
- BE_write (cmd, p-cmd);
-
-}
-
-
-int BE_clear (int full)
-{
-
- memset (FrameBuffer1, ' ', Lcd.rows*Lcd.cols*sizeof(char));
-
- icon_clear();
- bar_clear();
-
- if (full) {
- memset (FrameBuffer2, ' ', Lcd.rows*Lcd.cols*sizeof(char));
- BE_write ("\033&#", 3);
- }
-
- return 0;
-}
-
-
-int BE_init (LCD *Self)
-{
- int i, rows=-1, cols=-1;
- char *port, *s;
- char buffer[5];
-
- if (Port) {
- free (Port);
- Port=NULL;
- }
-
- port=cfg_get (NULL, "Port", NULL);
- if (port==NULL || *port=='\0') {
- error ("BeckmannEgle: no 'Port' entry in %s", cfg_source());
- return -1;
- }
- Port=strdup(port);
-
- s=cfg_get(NULL, "Type", NULL);
- if (s==NULL || *s=='\0') {
- error ("BeckmannEgle: no 'Type' entry in %s", cfg_source());
- return -1;
- }
- if (sscanf(s,"%dx%d",&cols,&rows)!=2 || rows<1 || cols<1) {
- error ("BeckmannEgle: bad type '%s'", s);
- return -1;
- }
-
- Type=-1;
- for (i=0; Model[i].cols; i++) {
- if (Model[i].cols==cols && Model[i].rows==rows) {
- Type=Model[i].type;
- break;
- }
- }
- if (Type==-1) {
- error ("BeckmannEgle: unsupported model '%dx%d'", cols, rows);
- return -1;
- }
-
- debug ("using %dx%d display at port %s", cols, rows, Port);
-
- Self->rows=rows;
- Self->cols=cols;
- Lcd=*Self;
-
- // Init the framebuffers
- FrameBuffer1 = (char*)malloc(Lcd.cols*Lcd.rows*sizeof(char));
- FrameBuffer2 = (char*)malloc(Lcd.cols*Lcd.rows*sizeof(char));
- if (FrameBuffer1==NULL || FrameBuffer2==NULL) {
- error ("BeckmannEgle: framebuffer could not be allocated: malloc() failed");
- return -1;
- }
-
- Device=BE_open();
- if (Device==-1) return -1;
-
- snprintf (buffer, sizeof(buffer), "\033&s%c", Type);
- BE_write (buffer, 4); // select display type
- BE_write ("\033&D", 3); // cursor off
-
- if (cfg_number("", "Icons", 0, 0, CHARS, &Icons)<0) return -1;
- if (Icons>0) {
- debug ("reserving %d of %d user-defined characters for icons", Icons, CHARS);
- icon_init(Lcd.rows, Lcd.cols, XRES, YRES, CHARS, Icons, BE_define_char);
- Self->icons=Icons;
- Lcd.icons=Icons;
- }
-
- bar_init(rows, cols, XRES, YRES, CHARS-Icons);
- bar_add_segment( 0, 0,255, 32); // ASCII 32 = blank
- bar_add_segment(255,255,255,255); // ASCII 255 = block
-
- BE_clear(1);
-
- return 0;
-}
-
-void BE_goto (int row, int col)
-{
- char cmd[7]="\033[y;xH";
- cmd[2]=(char)row;
- cmd[4]=(char)col;
- BE_write (cmd, 6);
-}
-
-
-int BE_put (int row, int col, char *text)
-{
- char *p=FrameBuffer1+row*Lcd.cols+col;
- char *t=text;
-
- while (*t && col++<=Lcd.cols) {
- *p++=*t++;
- }
- return 0;
-}
-
-
-int BE_bar (int type, int row, int col, int max, int len1, int len2)
-{
- return bar_draw (type, row, col, max, len1, len2);
-}
-
-
-int BE_icon (int num, int seq, int row, int col)
-{
- return icon_draw (num, seq, row, col);
-}
-
-
-int BE_flush (void)
-{
- int row, col, pos1, pos2;
- int c, equal;
-
- bar_process(BE_define_char);
-
- for (row=0; row<Lcd.rows; row++) {
- for (col=0; col<Lcd.cols; col++) {
- c=bar_peek(row, col);
- if (c==-1) c=icon_peek(row, col);
- if (c!=-1) {
- FrameBuffer1[row*Lcd.cols+col]=(char)c;
- }
- }
- for (col=0; col<Lcd.cols; col++) {
- if (FrameBuffer1[row*Lcd.cols+col]==FrameBuffer2[row*Lcd.cols+col]) continue;
- BE_goto (row, col);
- for (pos1=col++, pos2=pos1, equal=0; col<Lcd.cols; col++) {
- if (FrameBuffer1[row*Lcd.cols+col]==FrameBuffer2[row*Lcd.cols+col]) {
- // If we find just one equal byte, we don't break, because this
- // would require a goto, which takes some bytes, too.
- if (++equal>5) break;
- } else {
- pos2=col;
- equal=0;
- }
- }
- BE_write (FrameBuffer1+row*Lcd.cols+pos1, pos2-pos1+1);
- }
- }
-
- memcpy (FrameBuffer2, FrameBuffer1, Lcd.rows*Lcd.cols*sizeof(char));
-
- return 0;
-}
-
-
-int BE_quit (void)
-{
- debug ("closing port %s", Port);
- close (Device);
- unlock_port(Port);
-
- info("BeckmannEgle: shutting down.");
-
- if (FrameBuffer1) {
- free(FrameBuffer1);
- FrameBuffer1=NULL;
- }
-
- if (FrameBuffer2) {
- free(FrameBuffer2);
- FrameBuffer2=NULL;
- }
-
- return 0;
-}
-
-
-LCD BeckmannEgle[] = {
- { name: "BLC100x",
- rows: 0,
- cols: 0,
- xres: XRES,
- yres: YRES,
- bars: BAR_L | BAR_R | BAR_U | BAR_D | BAR_H2,
- icons: 0,
- gpos: 0,
- init: BE_init,
- clear: BE_clear,
- put: BE_put,
- bar: BE_bar,
- icon: BE_icon,
- gpo: NULL,
- flush: BE_flush,
- quit: BE_quit
- },
- { NULL }
-};
diff --git a/Makefile.am b/Makefile.am
index ba83d2c..9539d39 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -24,7 +24,6 @@ drv.c drv.h \
evaluator.c evaluator.h \
hash.c hash.h \
layout.c layout.h \
-lock.c lock.h \
pid.c pid.h \
timer.c timer.h \
thread.c thread.h \
@@ -57,7 +56,7 @@ drv_generic_serial.c \
drv_generic_serial.h \
drv_generic_parport.c \
drv_generic_parport.h \
-BeckmannEgle.c \
+drv_BeckmannEgle.c \
drv_Crystalfontz.c \
drv_Curses.c \
drv_Cwlinux.c \
diff --git a/Makefile.in b/Makefile.in
index ebceaf8..6a47fa2 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -92,7 +92,7 @@ lcd4linux_LDADD = @DRIVERS@ @PLUGINS@ @DRVLIBS@ @PLUGINLIBS@
#remove next line for liblcd4linux
lcd4linux_DEPENDENCIES = @DRIVERS@ @PLUGINS@
-lcd4linux_SOURCES = lcd4linux.c cfg.c cfg.h debug.c debug.h drv.c drv.h evaluator.c evaluator.h hash.c hash.h layout.c layout.h lock.c lock.h pid.c pid.h timer.c timer.h thread.c thread.h udelay.c udelay.h qprintf.c qprintf.h widget.c widget.h widget_text.c widget_text.h widget_bar.c widget_bar.h widget_icon.c widget_icon.h plugin.c plugin.h plugin_cfg.c plugin_math.c plugin_string.c plugin_time.c
+lcd4linux_SOURCES = lcd4linux.c cfg.c cfg.h debug.c debug.h drv.c drv.h evaluator.c evaluator.h hash.c hash.h layout.c layout.h pid.c pid.h timer.c timer.h thread.c thread.h udelay.c udelay.h qprintf.c qprintf.h widget.c widget.h widget_text.c widget_text.h widget_bar.c widget_bar.h widget_icon.c widget_icon.h plugin.c plugin.h plugin_cfg.c plugin_math.c plugin_string.c plugin_time.c
#liblcd4linux_la_DEPENDENCIES = @DRIVERS@
@@ -101,7 +101,7 @@ lcd4linux_SOURCES = lcd4linux.c cfg.c cfg.h deb
#liblcd4linux_la_SOURCES =
-EXTRA_lcd4linux_SOURCES = drv_generic_text.c drv_generic_text.h drv_generic_graphic.c drv_generic_graphic.h drv_generic_serial.c drv_generic_serial.h drv_generic_parport.c drv_generic_parport.h BeckmannEgle.c drv_Crystalfontz.c drv_Curses.c drv_Cwlinux.c drv_HD44780.c drv_Image.c drv_M50530.c drv_MatrixOrbital.c drv_MilfordInstruments.c drv_T6963.c drv_USBLCD.c drv_X11.c font_6x8.h plugin_apm.c plugin_cpuinfo.c plugin_dvb.c plugin_exec.c plugin_i2c_sensors.c plugin_imon.c plugin_isdn.c plugin_loadavg.c plugin_meminfo.c plugin_mysql.c plugin_netdev.c plugin_pop3.c plugin_ppp.c plugin_proc_stat.c plugin_seti.c plugin_uname.c plugin_uptime.c plugin_wireless.c plugin_xmms.c
+EXTRA_lcd4linux_SOURCES = drv_generic_text.c drv_generic_text.h drv_generic_graphic.c drv_generic_graphic.h drv_generic_serial.c drv_generic_serial.h drv_generic_parport.c drv_generic_parport.h drv_BeckmannEgle.c drv_Crystalfontz.c drv_Curses.c drv_Cwlinux.c drv_HD44780.c drv_Image.c drv_M50530.c drv_MatrixOrbital.c drv_MilfordInstruments.c drv_T6963.c drv_USBLCD.c drv_X11.c font_6x8.h plugin_apm.c plugin_cpuinfo.c plugin_dvb.c plugin_exec.c plugin_i2c_sensors.c plugin_imon.c plugin_isdn.c plugin_loadavg.c plugin_meminfo.c plugin_mysql.c plugin_netdev.c plugin_pop3.c plugin_ppp.c plugin_proc_stat.c plugin_seti.c plugin_uname.c plugin_uptime.c plugin_wireless.c plugin_xmms.c
EXTRA_DIST = lcd4linux.conf.sample lcd4kde.conf lcd4linux.kdelnk lcd4linux.xpm lcd4linux.lsm curses.m4 AUTHORS CREDITS FAQ NEWS TODO README README.Drivers README.Plugins README.KDE plugin_sample.c
@@ -122,7 +122,7 @@ X_LIBS = @X_LIBS@
X_EXTRA_LIBS = @X_EXTRA_LIBS@
X_PRE_LIBS = @X_PRE_LIBS@
lcd4linux_OBJECTS = lcd4linux.o cfg.o debug.o drv.o evaluator.o hash.o \
-layout.o lock.o pid.o timer.o thread.o udelay.o qprintf.o widget.o \
+layout.o pid.o timer.o thread.o udelay.o qprintf.o widget.o \
widget_text.o widget_bar.o widget_icon.o plugin.o plugin_cfg.o \
plugin_math.o plugin_string.o plugin_time.o
CFLAGS = @CFLAGS@
@@ -139,14 +139,14 @@ DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
TAR = tar
GZIP_ENV = --best
-DEP_FILES = .deps/BeckmannEgle.P .deps/cfg.P .deps/debug.P .deps/drv.P \
-.deps/drv_Crystalfontz.P .deps/drv_Curses.P .deps/drv_Cwlinux.P \
-.deps/drv_HD44780.P .deps/drv_Image.P .deps/drv_M50530.P \
-.deps/drv_MatrixOrbital.P .deps/drv_MilfordInstruments.P \
-.deps/drv_T6963.P .deps/drv_USBLCD.P .deps/drv_X11.P \
-.deps/drv_generic_graphic.P .deps/drv_generic_parport.P \
+DEP_FILES = .deps/cfg.P .deps/debug.P .deps/drv.P \
+.deps/drv_BeckmannEgle.P .deps/drv_Crystalfontz.P .deps/drv_Curses.P \
+.deps/drv_Cwlinux.P .deps/drv_HD44780.P .deps/drv_Image.P \
+.deps/drv_M50530.P .deps/drv_MatrixOrbital.P \
+.deps/drv_MilfordInstruments.P .deps/drv_T6963.P .deps/drv_USBLCD.P \
+.deps/drv_X11.P .deps/drv_generic_graphic.P .deps/drv_generic_parport.P \
.deps/drv_generic_serial.P .deps/drv_generic_text.P .deps/evaluator.P \
-.deps/hash.P .deps/layout.P .deps/lcd4linux.P .deps/lock.P .deps/pid.P \
+.deps/hash.P .deps/layout.P .deps/lcd4linux.P .deps/pid.P \
.deps/plugin.P .deps/plugin_apm.P .deps/plugin_cfg.P \
.deps/plugin_cpuinfo.P .deps/plugin_dvb.P .deps/plugin_exec.P \
.deps/plugin_i2c_sensors.P .deps/plugin_imon.P .deps/plugin_isdn.P \
diff --git a/config.guess b/config.guess
index e8c6fc0..51fab47 100755
--- a/config.guess
+++ b/config.guess
@@ -3,7 +3,7 @@
# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
# 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
-timestamp='2004-01-05'
+timestamp='2004-03-12'
# This file is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
@@ -197,12 +197,18 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
echo "${machine}-${os}${release}"
exit 0 ;;
+ amd64:OpenBSD:*:*)
+ echo x86_64-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
amiga:OpenBSD:*:*)
echo m68k-unknown-openbsd${UNAME_RELEASE}
exit 0 ;;
arc:OpenBSD:*:*)
echo mipsel-unknown-openbsd${UNAME_RELEASE}
exit 0 ;;
+ cats:OpenBSD:*:*)
+ echo arm-unknown-openbsd${UNAME_RELEASE}
+ exit 0 ;;
hp300:OpenBSD:*:*)
echo m68k-unknown-openbsd${UNAME_RELEASE}
exit 0 ;;
@@ -239,10 +245,24 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
*:OpenBSD:*:*)
echo ${UNAME_MACHINE}-unknown-openbsd${UNAME_RELEASE}
exit 0 ;;
+ *:ekkoBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
+ exit 0 ;;
+ macppc:MirBSD:*:*)
+ echo powerppc-unknown-mirbsd${UNAME_RELEASE}
+ exit 0 ;;
+ *:MirBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
+ exit 0 ;;
alpha:OSF1:*:*)
- if test $UNAME_RELEASE = "V4.0"; then
+ case $UNAME_RELEASE in
+ *4.0)
UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
- fi
+ ;;
+ *5.*)
+ UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
+ ;;
+ esac
# According to Compaq, /usr/sbin/psrinfo has been available on
# OSF/1 and Tru64 systems produced since 1995. I hope that
# covers most systems running today. This code pipes the CPU
@@ -280,11 +300,12 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
"EV7.9 (21364A)")
UNAME_MACHINE="alphaev79" ;;
esac
+ # A Pn.n version is a patched version.
# A Vn.n version is a released version.
# A Tn.n version is a released field test version.
# A Xn.n version is an unreleased experimental baselevel.
# 1.2 uses "1.2" for uname -r.
- echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+ echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
exit 0 ;;
Alpha*:OpenVMS:*:*)
echo alpha-hp-vms
@@ -405,6 +426,9 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
*:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
echo m68k-unknown-mint${UNAME_RELEASE}
exit 0 ;;
+ m68k:machten:*:*)
+ echo m68k-apple-machten${UNAME_RELEASE}
+ exit 0 ;;
powerpc:machten:*:*)
echo powerpc-apple-machten${UNAME_RELEASE}
exit 0 ;;
@@ -829,6 +853,9 @@ EOF
ia64:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-gnu
exit 0 ;;
+ m32r*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit 0 ;;
m68*:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-gnu
exit 0 ;;
@@ -1230,8 +1257,8 @@ EOF
SEI:*:*:SEIUX)
echo mips-sei-seiux${UNAME_RELEASE}
exit 0 ;;
- *:DRAGONFLY:*:*)
- echo ${UNAME_MACHINE}-unknown-dragonfly${UNAME_RELEASE}
+ *:DragonFly:*:*)
+ echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
exit 0 ;;
esac
diff --git a/config.sub b/config.sub
index 463186d..ba33103 100755
--- a/config.sub
+++ b/config.sub
@@ -3,7 +3,7 @@
# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
# 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
-timestamp='2004-01-05'
+timestamp='2004-03-12'
# This file is (in principle) common to ALL GNU software.
# The presence of a machine in this file suggests that SOME GNU software
@@ -237,7 +237,7 @@ case $basic_machine in
| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
| i370 | i860 | i960 | ia64 \
| ip2k | iq2000 \
- | m32r | m68000 | m68k | m88k | mcore \
+ | m32r | m32rle | m68000 | m68k | m88k | mcore \
| mips | mipsbe | mipseb | mipsel | mipsle \
| mips16 \
| mips64 | mips64el \
@@ -262,7 +262,7 @@ case $basic_machine in
| pyramid \
| sh | sh[1234] | sh[23]e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \
| sh64 | sh64le \
- | sparc | sparc64 | sparc86x | sparclet | sparclite | sparcv9 | sparcv9b \
+ | sparc | sparc64 | sparc86x | sparclet | sparclite | sparcv8 | sparcv9 | sparcv9b \
| strongarm \
| tahoe | thumb | tic4x | tic80 | tron \
| v850 | v850e \
@@ -308,7 +308,7 @@ case $basic_machine in
| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
| i*86-* | i860-* | i960-* | ia64-* \
| ip2k-* | iq2000-* \
- | m32r-* \
+ | m32r-* | m32rle-* \
| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
| m88110-* | m88k-* | mcore-* \
| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
@@ -336,7 +336,7 @@ case $basic_machine in
| sh-* | sh[1234]-* | sh[23]e-* | sh[34]eb-* | shbe-* \
| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
| sparc-* | sparc64-* | sparc86x-* | sparclet-* | sparclite-* \
- | sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \
+ | sparcv8-* | sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \
| tahoe-* | thumb-* \
| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
| tron-* \
@@ -363,6 +363,9 @@ case $basic_machine in
basic_machine=a29k-amd
os=-udi
;;
+ abacus)
+ basic_machine=abacus-unknown
+ ;;
adobe68k)
basic_machine=m68010-adobe
os=-scout
@@ -442,12 +445,20 @@ case $basic_machine in
basic_machine=j90-cray
os=-unicos
;;
+ cr16c)
+ basic_machine=cr16c-unknown
+ os=-elf
+ ;;
crds | unos)
basic_machine=m68k-crds
;;
cris | cris-* | etrax*)
basic_machine=cris-axis
;;
+ crx)
+ basic_machine=crx-unknown
+ os=-elf
+ ;;
da30 | da30-*)
basic_machine=m68k-da30
;;
@@ -1070,7 +1081,7 @@ case $basic_machine in
sh64)
basic_machine=sh64-unknown
;;
- sparc | sparcv9 | sparcv9b)
+ sparc | sparcv8 | sparcv9 | sparcv9b)
basic_machine=sparc-sun
;;
cydra)
@@ -1143,8 +1154,9 @@ case $os in
| -aos* \
| -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
| -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
- | -hiux* | -386bsd* | -knetbsd* | -netbsd* | -openbsd* | -kfreebsd* | -freebsd* | -riscix* \
- | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
+ | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* | -openbsd* \
+ | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
+ | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
| -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
| -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
| -chorusos* | -chorusrdb* \
diff --git a/configure b/configure
index a5194e7..bede6cf 100755
--- a/configure
+++ b/configure
@@ -5482,8 +5482,8 @@ GRAPHIC="no"
IMAGE="no"
if test "$BECKMANNEGLE" = "yes"; then
-# DRIVERS="$DRIVERS BeckmannEgle.lo"
-# DRIVERS="$DRIVERS BeckmannEgle.o"
+# DRIVERS="$DRIVERS drv_BeckmannEgle.lo"
+ DRIVERS="$DRIVERS drv_BeckmannEgle.o"
cat >>confdefs.h <<\_ACEOF
#define WITH_BECKMANNEGLE 1
diff --git a/drivers.m4 b/drivers.m4
index a50b70f..eee2c90 100644
--- a/drivers.m4
+++ b/drivers.m4
@@ -101,8 +101,8 @@ GRAPHIC="no"
IMAGE="no"
if test "$BECKMANNEGLE" = "yes"; then
-# DRIVERS="$DRIVERS BeckmannEgle.lo"
-# DRIVERS="$DRIVERS BeckmannEgle.o"
+# DRIVERS="$DRIVERS drv_BeckmannEgle.lo"
+ DRIVERS="$DRIVERS drv_BeckmannEgle.o"
AC_DEFINE(WITH_BECKMANNEGLE,1,[Beckmann&Egle driver])
fi
diff --git a/drv.c b/drv.c
index 3c05520..a0cfa18 100644
--- a/drv.c
+++ b/drv.c
@@ -1,4 +1,4 @@
-/* $Id: drv.c,v 1.13 2004/05/26 11:37:36 reinelt Exp $
+/* $Id: drv.c,v 1.14 2004/05/28 13:51:42 reinelt Exp $
*
* new framework for display drivers
*
@@ -23,6 +23,11 @@
*
*
* $Log: drv.c,v $
+ * Revision 1.14 2004/05/28 13:51:42 reinelt
+ *
+ * ported driver for Beckmann+Egle Mini-Terminals
+ * added 'flags' parameter to serial_init()
+ *
* Revision 1.13 2004/05/26 11:37:36 reinelt
*
* Curses driver ported.
@@ -145,11 +150,9 @@ extern DRIVER drv_X11;
char *output=NULL;
DRIVER *Driver[] = {
- /* Fixme
- #ifdef WITH_BECKMANNEGLE
- &BeckmannEgle,
- #endif
- */
+#ifdef WITH_BECKMANNEGLE
+ &drv_BeckmannEgle,
+#endif
#ifdef WITH_CRYSTALFONTZ
&drv_Crystalfontz,
#endif
diff --git a/drv_Crystalfontz.c b/drv_Crystalfontz.c
index 7ef623e..4d1db75 100644
--- a/drv_Crystalfontz.c
+++ b/drv_Crystalfontz.c
@@ -1,4 +1,4 @@
-/* $Id: drv_Crystalfontz.c,v 1.17 2004/05/27 03:39:47 reinelt Exp $
+/* $Id: drv_Crystalfontz.c,v 1.18 2004/05/28 13:51:42 reinelt Exp $
*
* new style driver for Crystalfontz display modules
*
@@ -23,6 +23,11 @@
*
*
* $Log: drv_Crystalfontz.c,v $
+ * Revision 1.18 2004/05/28 13:51:42 reinelt
+ *
+ * ported driver for Beckmann+Egle Mini-Terminals
+ * added 'flags' parameter to serial_init()
+ *
* Revision 1.17 2004/05/27 03:39:47 reinelt
*
* changed function naming scheme to plugin::function
@@ -683,7 +688,7 @@ static int drv_CF_start (char *section)
}
// open serial port
- if (drv_generic_serial_open(section, Name)<0) return -1;
+ if (drv_generic_serial_open(section, Name, 0)<0) return -1;
// Fixme: why such a large delay?
usleep(350*1000);
diff --git a/drv_Cwlinux.c b/drv_Cwlinux.c
index 91caa20..1c6f243 100644
--- a/drv_Cwlinux.c
+++ b/drv_Cwlinux.c
@@ -1,4 +1,4 @@
-/* $Id: drv_Cwlinux.c,v 1.6 2004/05/27 03:39:47 reinelt Exp $
+/* $Id: drv_Cwlinux.c,v 1.7 2004/05/28 13:51:42 reinelt Exp $
*
* new style driver for Cwlinux display modules
*
@@ -23,6 +23,11 @@
*
*
* $Log: drv_Cwlinux.c,v $
+ * Revision 1.7 2004/05/28 13:51:42 reinelt
+ *
+ * ported driver for Beckmann+Egle Mini-Terminals
+ * added 'flags' parameter to serial_init()
+ *
* Revision 1.6 2004/05/27 03:39:47 reinelt
*
* changed function naming scheme to plugin::function
@@ -179,7 +184,7 @@ static int drv_CW_start (char *section)
}
// open serial port
- if (drv_generic_serial_open(section, Name)<0) return -1;
+ if (drv_generic_serial_open(section, Name, 0)<0) return -1;
// this does not work as I'd expect it...
#if 0
diff --git a/drv_MatrixOrbital.c b/drv_MatrixOrbital.c
index 7829eb8..573b683 100644
--- a/drv_MatrixOrbital.c
+++ b/drv_MatrixOrbital.c
@@ -1,4 +1,4 @@
-/* $Id: drv_MatrixOrbital.c,v 1.23 2004/05/27 03:39:47 reinelt Exp $
+/* $Id: drv_MatrixOrbital.c,v 1.24 2004/05/28 13:51:42 reinelt Exp $
*
* new style driver for Matrix Orbital serial display modules
*
@@ -23,6 +23,11 @@
*
*
* $Log: drv_MatrixOrbital.c,v $
+ * Revision 1.24 2004/05/28 13:51:42 reinelt
+ *
+ * ported driver for Beckmann+Egle Mini-Terminals
+ * added 'flags' parameter to serial_init()
+ *
* Revision 1.23 2004/05/27 03:39:47 reinelt
*
* changed function naming scheme to plugin::function
@@ -245,7 +250,7 @@ static int drv_MO_start (char *section)
}
- if (drv_generic_serial_open(section, Name)<0) return -1;
+ if (drv_generic_serial_open(section, Name, 0)<0) return -1;
// read module type
drv_generic_serial_write ("\3767", 2);
diff --git a/drv_MilfordInstruments.c b/drv_MilfordInstruments.c
index 44ba12a..eaac408 100644
--- a/drv_MilfordInstruments.c
+++ b/drv_MilfordInstruments.c
@@ -1,4 +1,4 @@
-/* $Id: drv_MilfordInstruments.c,v 1.2 2004/05/26 11:37:36 reinelt Exp $
+/* $Id: drv_MilfordInstruments.c,v 1.3 2004/05/28 13:51:42 reinelt Exp $
*
* driver for Milford Instruments 'BPK' piggy-back serial interface board
* for standard Hitachi 44780 compatible lcd modules.
@@ -27,6 +27,11 @@
*
*
* $Log: drv_MilfordInstruments.c,v $
+ * Revision 1.3 2004/05/28 13:51:42 reinelt
+ *
+ * ported driver for Beckmann+Egle Mini-Terminals
+ * added 'flags' parameter to serial_init()
+ *
* Revision 1.2 2004/05/26 11:37:36 reinelt
*
* Curses driver ported.
@@ -137,7 +142,7 @@ static int drv_MI_start (char *section)
Model=i;
info ("%s: using model '%s'", Name, Models[Model].name);
- if (drv_generic_serial_open(section, Name)<0) return -1;
+ if (drv_generic_serial_open(section, Name, 0)<0) return -1;
// initialize global variables
DROWS = Models[Model].rows;
@@ -194,7 +199,7 @@ int drv_MI_init (char *section)
YRES = 8; // pixel height of one char
CHARS = 8; // number of user-defineable characters
CHAR0 = 0; // ASCII of first user-defineable char
- GOTO_COST = 4; // number of bytes a goto command requires
+ GOTO_COST = 2; // number of bytes a goto command requires
// real worker functions
drv_generic_text_real_write = drv_MI_write;
diff --git a/drv_generic_serial.c b/drv_generic_serial.c
index 91db7b7..c60c18f 100644
--- a/drv_generic_serial.c
+++ b/drv_generic_serial.c
@@ -1,4 +1,4 @@
-/* $Id: drv_generic_serial.c,v 1.8 2004/03/03 04:44:16 reinelt Exp $
+/* $Id: drv_generic_serial.c,v 1.9 2004/05/28 13:51:42 reinelt Exp $
*
* generic driver helper for serial and usbserial displays
*
@@ -23,6 +23,11 @@
*
*
* $Log: drv_generic_serial.c,v $
+ * Revision 1.9 2004/05/28 13:51:42 reinelt
+ *
+ * ported driver for Beckmann+Egle Mini-Terminals
+ * added 'flags' parameter to serial_init()
+ *
* Revision 1.8 2004/03/03 04:44:16 reinelt
* changes (cosmetics?) to the big patch from Martin
* hash patch un-applied
@@ -242,7 +247,7 @@ static pid_t drv_generic_serial_unlock_port (char *Port)
}
-int drv_generic_serial_open (char *section, char *driver)
+int drv_generic_serial_open (char *section, char *driver, unsigned int flags)
{
int i, fd;
pid_t pid;
@@ -295,6 +300,7 @@ int drv_generic_serial_open (char *section, char *driver)
}
cfmakeraw(&portset);
+ portset.c_cflag |= flags;
cfsetospeed(&portset, Speed);
if (tcsetattr(fd, TCSANOW, &portset)==-1) {
error ("%s: tcsetattr(%s) failed: %s", Driver, Port, strerror(errno));
diff --git a/drv_generic_serial.h b/drv_generic_serial.h
index 95a8836..848569d 100644
--- a/drv_generic_serial.h
+++ b/drv_generic_serial.h
@@ -1,4 +1,4 @@
-/* $Id: drv_generic_serial.h,v 1.3 2004/02/14 11:56:17 reinelt Exp $
+/* $Id: drv_generic_serial.h,v 1.4 2004/05/28 13:51:42 reinelt Exp $
*
* generic driver helper for serial and usbserial displays
*
@@ -23,6 +23,11 @@
*
*
* $Log: drv_generic_serial.h,v $
+ * Revision 1.4 2004/05/28 13:51:42 reinelt
+ *
+ * ported driver for Beckmann+Egle Mini-Terminals
+ * added 'flags' parameter to serial_init()
+ *
* Revision 1.3 2004/02/14 11:56:17 reinelt
* M50530 driver ported
* changed lots of 'char' to 'unsigned char'
@@ -56,7 +61,7 @@
#ifndef _DRV_GENERIC_SERIALH_
#define _DRV_GENERIC_SERIAL_H_
-int drv_generic_serial_open (char *section, char *driver);
+int drv_generic_serial_open (char *section, char *driver, unsigned int flags);
int drv_generic_serial_poll (unsigned char *string, int len);
int drv_generic_serial_read (unsigned char *string, int len);
void drv_generic_serial_write (unsigned char *string, int len);
diff --git a/lcd4linux.conf.sample b/lcd4linux.conf.sample
index 1ac3326..85281c6 100644
--- a/lcd4linux.conf.sample
+++ b/lcd4linux.conf.sample
@@ -177,7 +177,7 @@ Widget RAM {
Widget Busy {
class 'Text'
- expression cpu('busy', 500)
+ expression proc_stat::cpu('busy', 500)
prefix 'Busy'
postfix '%'
width 10
@@ -188,8 +188,8 @@ Widget Busy {
Widget BusyBar {
class 'Bar'
- expression cpu('busy', 500)
- expression2 cpu('system', 500)
+ expression proc_stat::cpu('busy', 500)
+ expression2 proc_stat::cpu('system', 500)
length 10
direction 'E'
update tack
@@ -220,7 +220,7 @@ Widget Disk {
class 'Text'
# disk.[rw]blk return blocks, we assume a blocksize of 512
# to get the number in kB/s we would do blk*512/1024, which is blk/2
- expression (disk('.*', 'rblk', 500)+disk('.*', 'wblk', 500))/2
+ expression (proc_stat::disk('.*', 'rblk', 500)+proc_stat::disk('.*', 'wblk', 500))/2
prefix 'disk'
postfix ' '
width 10
@@ -231,8 +231,8 @@ Widget Disk {
Widget DiskBar {
class 'Bar'
- expression disk('.*', 'rblk', 500)
- expression2 disk('.*', 'wblk', 500)
+ expression proc_stat::disk('.*', 'rblk', 500)
+ expression2 proc_stat::disk('.*', 'wblk', 500)
length 14
direction 'E'
update tack
diff --git a/lock.c b/lock.c
deleted file mode 100644
index b03a555..0000000
--- a/lock.c
+++ /dev/null
@@ -1,211 +0,0 @@
-/* $Id: lock.c,v 1.7 2004/03/03 03:47:04 reinelt Exp $
- *
- * UUCP style locking
- *
- * Copyright 1999, 2000 Michael Reinelt <reinelt@eunet.at>
- *
- * This file is part of LCD4Linux.
- *
- * LCD4Linux is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * LCD4Linux is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- *
- * $Log: lock.c,v $
- * Revision 1.7 2004/03/03 03:47:04 reinelt
- * big patch from Martin Hejl:
- * - use qprintf() where appropriate
- * - save CPU cycles on gettimeofday()
- * - add quit() functions to free allocated memory
- * - fixed lots of memory leaks
- *
- * Revision 1.6 2004/01/29 04:40:02 reinelt
- * every .c file includes "config.h" now
- *
- * Revision 1.5 2003/10/05 17:58:50 reinelt
- * libtool junk; copyright messages cleaned up
- *
- * Revision 1.4 2003/09/19 08:40:32 reinelt
- *
- *
- * increased version number to 0.9.12
- * port locking is done as /var/lock/LCK..usb_tts_0 for /dev/usb/tts/0
- *
- * Revision 1.3 2001/04/27 05:04:57 reinelt
- *
- * replaced OPEN_MAX with sysconf()
- * replaced mktemp() with mkstemp()
- * unlock serial port if open() fails
- *
- * Revision 1.2 2000/08/10 09:44:09 reinelt
- *
- * new debugging scheme: error(), info(), debug()
- * uses syslog if in daemon mode
- *
- * Revision 1.1 2000/04/07 05:42:20 reinelt
- *
- * UUCP style lockfiles for the serial port
- *
- */
-
-/*
- * exported functions:
- *
- * pid_t lock_port (char *port)
- * returns 0 if port could be successfully locked
- * otherwise returns PID of the process holding the lock
- *
- * pid_t unlock_port (char *port)
- * returns 0 if port could be successfully unlocked
- * otherwise returns PID of the process holding the lock
- *
- */
-
-
-#include "config.h"
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <errno.h>
-#include <signal.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-
-
-#include "debug.h"
-#include "lock.h"
-#include "qprintf.h"
-
-
-pid_t lock_port (char *Port)
-{
- char lockfile[256];
- char tempfile[256];
- char buffer[16];
- char *port, *p;
- int fd, len, pid;
-
- if (strncmp(Port, "/dev/", 5)==0) {
- port=strdup(Port+5);
- } else {
- port=strdup(Port);
- }
-
- while ((p=strchr(port, '/'))!=NULL) {
- *p='_';
- }
-
- qprintf(lockfile, sizeof(lockfile), LOCK, port);
- qprintf(tempfile, sizeof(tempfile), LOCK, "TMP.XXXXXX");
-
- free (port);
-
- if ((fd=mkstemp(tempfile))==-1) {
- error ("mkstemp(%s) failed: %s", tempfile, strerror(errno));
- return -1;
- }
-
- if (fchmod(fd,S_IRUSR|S_IWUSR|S_IRGRP|S_IROTH)==-1) {
- error ("fchmod(%s) failed: %s", tempfile, strerror(errno));
- close(fd);
- unlink(tempfile);
- return -1;
- }
-
- snprintf (buffer, sizeof(buffer), "%10d\n", (int)getpid());
- if (write(fd, buffer, strlen(buffer))!=strlen(buffer)) {
- error ("write(%s) failed: %s", tempfile, strerror(errno));
- close(fd);
- unlink(tempfile);
- return -1;
- }
- close (fd);
-
-
- while (link(tempfile, lockfile)==-1) {
-
- if (errno!=EEXIST) {
- error ("link(%s, %s) failed: %s", tempfile, lockfile, strerror(errno));
- unlink(tempfile);
- return -1;
- }
-
- if ((fd=open(lockfile, O_RDONLY))==-1) {
- if (errno==ENOENT) continue; // lockfile disappared
- error ("open(%s) failed: %s", lockfile, strerror(errno));
- unlink (tempfile);
- return -1;
- }
-
- len=read(fd, buffer, sizeof(buffer)-1);
- if (len<0) {
- error ("read(%s) failed: %s", lockfile, strerror(errno));
- unlink (tempfile);
- return -1;
- }
-
- buffer[len]='\0';
- if (sscanf(buffer, "%d", &pid)!=1 || pid==0) {
- error ("scan(%s) failed.", lockfile);
- unlink (tempfile);
- return -1;
- }
-
- if (pid==getpid()) {
- error ("%s already locked by us. uh-oh...", lockfile);
- unlink(tempfile);
- return 0;
- }
-
- if ((kill(pid, 0)==-1) && errno==ESRCH) {
- error ("removing stale lockfile %s", lockfile);
- if (unlink(lockfile)==-1 && errno!=ENOENT) {
- error ("unlink(%s) failed: %s", lockfile, strerror(errno));
- unlink(tempfile);
- return pid;
- }
- continue;
- }
- unlink (tempfile);
- return pid;
- }
-
- unlink (tempfile);
- return 0;
-}
-
-
-pid_t unlock_port (char *Port)
-{
- char lockfile[256];
- char *port, *p;
-
- if (strncmp(Port, "/dev/", 5)==0) {
- port=strdup(Port+5);
- } else {
- port=strdup(Port);
- }
-
- while ((p=strchr(port, '/'))!=NULL) {
- *p='_';
- }
-
- qprintf(lockfile, sizeof(lockfile), LOCK, port);
- unlink (lockfile);
- free (port);
-
- return 0;
-}
diff --git a/lock.h b/lock.h
deleted file mode 100644
index 56d0c98..0000000
--- a/lock.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/* $Id: lock.h,v 1.2 2003/10/05 17:58:50 reinelt Exp $
- *
- * UUCP style port locking
- *
- * Copyright 1999, 2000 Michael Reinelt <reinelt@eunet.at>
- *
- * This file is part of LCD4Linux.
- *
- * LCD4Linux is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * LCD4Linux is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- *
- * $Log: lock.h,v $
- * Revision 1.2 2003/10/05 17:58:50 reinelt
- * libtool junk; copyright messages cleaned up
- *
- * Revision 1.1 2000/04/07 05:42:20 reinelt
- *
- * UUCP style lockfiles for the serial port
- *
- */
-
-#ifndef _LOCK_H_
-#define _LOCK_H_
-
-#define LOCK "/var/lock/LCK..%s"
-
-pid_t lock_port (char *port);
-pid_t unlock_port (char *port);
-
-#endif