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authorRobert Schwebel <r.schwebel@pengutronix.de>2005-03-16 14:14:19 +0000
committerRobert Schwebel <r.schwebel@pengutronix.de>2005-03-16 14:14:19 +0000
commit77938d6d3e17e8ec737167b135fa57b2c1a59253 (patch)
tree765d01d5ce55a6d7b494b00930612d4712709102
parent0c2f23d41686fa1f034b199c186cdf67ffa7242d (diff)
downloadcanutils-77938d6d3e17e8ec737167b135fa57b2c1a59253.tar.gz
initial checkin
git-svn-id: https://iocaste.extern.pengutronix.de/svn/canutils/trunks/canutils-1.0-trunks@3 5fd5a299-6ef2-0310-aa18-8b01d7c39d8c
-rw-r--r--AUTHORS7
-rw-r--r--COPYING340
-rw-r--r--ChangeLog4
-rw-r--r--INSTALL42
-rw-r--r--Makefile.am27
-rw-r--r--NEWS0
-rw-r--r--README0
-rw-r--r--autogen.sh14
-rw-r--r--can.h209
-rw-r--r--canconfig.c274
-rw-r--r--candump.c113
-rw-r--r--canecho.c116
-rw-r--r--cansend.c112
-rw-r--r--configure.ac26
-rwxr-xr-xdepcomp479
-rwxr-xr-xinstall-sh294
-rwxr-xr-xmissing336
-rwxr-xr-xmkinstalldirs111
-rw-r--r--tst-raw.c86
19 files changed, 2590 insertions, 0 deletions
diff --git a/AUTHORS b/AUTHORS
new file mode 100644
index 0000000..208aa01
--- /dev/null
+++ b/AUTHORS
@@ -0,0 +1,7 @@
+canutils Authors
+----------------
+
+Marc Kleine-Budde <m.kleine-budde@pengutronix.de>
+Sascha Hauer <s.hauer@pengutronix.de>
+Robert Schwebel <r.schwebel@pengutronix.de>
+
diff --git a/COPYING b/COPYING
new file mode 100644
index 0000000..d60c31a
--- /dev/null
+++ b/COPYING
@@ -0,0 +1,340 @@
+ GNU GENERAL PUBLIC LICENSE
+ Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+ 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+ Preamble
+
+ The licenses for most software are designed to take away your
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+software--to make sure the software is free for all its users. This
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+Foundation's software and to any other program whose authors commit to
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+to attach them to the start of each source file to most effectively
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+ <one line to give the program's name and a brief idea of what it does.>
+ Copyright (C) <year> <name of author>
+
+ This program 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 of the License, or
+ (at your option) any later version.
+
+ This program 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
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+ This is free software, and you are welcome to redistribute it
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+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License. Of course, the commands you use may
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+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary. Here is a sample; alter the names:
+
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+ `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+ <signature of Ty Coon>, 1 April 1989
+ Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs. If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library. If this is what you want to do, use the GNU Library General
+Public License instead of this License.
diff --git a/ChangeLog b/ChangeLog
new file mode 100644
index 0000000..09cfd30
--- /dev/null
+++ b/ChangeLog
@@ -0,0 +1,4 @@
+2005-03-16 Robert Schwebel
+
+ * framework: collected all tools and autotoolized
+
diff --git a/INSTALL b/INSTALL
new file mode 100644
index 0000000..b8e3542
--- /dev/null
+++ b/INSTALL
@@ -0,0 +1,42 @@
+Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002 Free Software
+Foundation, Inc.
+
+ This file is free documentation; the Free Software Foundation gives
+unlimited permission to copy, distribute and modify it.
+
+canutils Installation
+=====================
+
+To install canutils the usual autotools triple can be used:
+
+ 1. `cd' to the directory containing the package's source code and type
+ `./configure' to configure the package for your system.
+
+ Running `configure' takes awhile. While running, it prints some
+ messages telling which features it is checking for.
+
+ 2. Type `make' to compile the package.
+
+ 3. Optionally, type `make check' to run any self-tests that come with
+ the package.
+
+ 4. Type `make install' to install the programs and any data files and
+ documentation.
+
+ 5. You can remove the program binaries and object files from the
+ source code directory by typing `make clean'. To also remove the
+ files that `configure' created (so you can compile the package for
+ a different kind of computer), type `make distclean'. There is
+ also a `make maintainer-clean' target, but that is intended mainly
+ for the package's developers. If you use it, you may have to get
+ all sorts of other programs in order to regenerate files that came
+ with the distribution.
+
+For further options of the configure script please have a look at the
+output of 'configure --help' or read the autotools manual.
+
+Optional Features
+=================
+
+canutils have no optional features at the moment.
+
diff --git a/Makefile.am b/Makefile.am
new file mode 100644
index 0000000..aabe685
--- /dev/null
+++ b/Makefile.am
@@ -0,0 +1,27 @@
+#
+# Binary programs
+#
+
+bin_PROGRAMS = candump canecho cansend canconfig
+
+candump_SOURCES = candump.c
+canecho_SOURCES = canecho.c
+cansend_SOURCES = cansend.c
+canconfig_SOURCES = canconfig.c
+
+EXTRA_DIST = autogen.sh can.h
+
+# man_MANS=can.1
+
+# info_TEXINFOS = can.texinfo
+
+MAINTAINERCLEANFILES= \
+ configure \
+ Makefile.in \
+ config.guess \
+ config.sub \
+ ltmain.sh \
+ .Makefile.am.swp \
+ aclocal.m4
+
+
diff --git a/NEWS b/NEWS
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/NEWS
diff --git a/README b/README
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/README
diff --git a/autogen.sh b/autogen.sh
new file mode 100644
index 0000000..fb5808c
--- /dev/null
+++ b/autogen.sh
@@ -0,0 +1,14 @@
+#!/bin/sh
+
+echo "running libtoolize (tested with 1.5.6)..."
+libtoolize --force -c
+
+echo "running aclocal (tested with 1.7.9)..."
+aclocal
+
+echo "running autoconf (tested with 2.59)..."
+autoconf
+
+echo "running automake (tested with 1.7.9)..."
+automake
+
diff --git a/can.h b/can.h
new file mode 100644
index 0000000..6e88743
--- /dev/null
+++ b/can.h
@@ -0,0 +1,209 @@
+/*
+ * can.h (userspace)
+ *
+ * Copyright (C) 2004, 2005
+ *
+ * - Jan Kiszka, Uni Hannover
+ * - Robert Schwebel, Benedikt Spranger, Marc Kleine-Budde, Pengutronix
+ * - Uwe Koppe, MicroControl GmbH
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the version 2 of the GNU General Public License
+ * as published by the Free Software Foundation
+ *
+ * This program 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifndef CAN_H
+#define CAN_H
+
+#define CAN_ID_EXT_MASK 0x1FFFFFFF /* contains CAN id */
+#define CAN_ID_STD_MASK 0x000007FF
+#define CAN_FLAG_ALL 0x20000000 /* filter all messages */
+#define CAN_FLAG_RTR 0x40000000 /* remote transmission flag*/
+#define CAN_FLAG_EXTENDED 0x80000000 /* extended frame */
+
+#define CANIOCTYPE 0x23
+
+#define SIOCSCANBAUDRATE (SIOCPROTOPRIVATE + 0)
+#define SIOCGCANBAUDRATE (SIOCPROTOPRIVATE + 1)
+#define SIOCSCANMODE (SIOCPROTOPRIVATE + 2)
+#define SIOCGCANSTATE (SIOCPROTOPRIVATE + 3)
+
+
+enum CAN_BAUD {
+ /*!
+ ** Baudrate 10 kBit/sec
+ */
+ CAN_BAUD_10K = 0,
+
+ /*!
+ ** Baudrate 20 kBit/sec
+ */
+ CAN_BAUD_20K,
+
+ /*!
+ ** Baudrate 50 kBit/sec
+ */
+ CAN_BAUD_50K,
+
+ /*!
+ ** Baudrate 100 kBit/sec
+ */
+ CAN_BAUD_100K,
+
+ /*!
+ ** Baudrate 125 kBit/sec
+ */
+ CAN_BAUD_125K,
+
+ /*!
+ ** Baudrate 250 kBit/sec
+ */
+ CAN_BAUD_250K,
+
+ /*!
+ ** Baudrate 500 kBit/sec
+ */
+ CAN_BAUD_500K,
+
+ /*!
+ ** Baudrate 800 kBit/sec
+ */
+ CAN_BAUD_800K,
+
+ /*!
+ ** Baudrate 1 MBit/sec
+ */
+ CAN_BAUD_1M,
+
+ /*!
+ ** Max value, beside CAN_BAUD_BTR
+ */
+ CAN_BAUD_MAX,
+
+ /*!
+ ** Use values for btr0, btr1 and btr2
+ */
+ CAN_BAUD_BTR = 0x80,
+};
+
+
+enum CAN_MODE {
+ /*! Set controller in Stop mode (no reception / transmission possible)
+ */
+ CAN_MODE_STOP = 0,
+
+ /*! Set controller into normal operation
+ */
+ CAN_MODE_START,
+
+ /*! Start Autobaud Detection
+ */
+ CAN_MODE_AUTO_BAUD,
+ /*! Set controller into Sleep mode
+ */
+ CAN_MODE_SLEEP
+};
+
+
+enum CAN_STATE {
+ /*!
+ ** CAN controller is active, no errors
+ */
+ CAN_STATE_ACTIVE = 0,
+
+ /*!
+ ** CAN controller is in stopped mode
+ */
+ CAN_STATE_STOPPED,
+
+ /*!
+ ** CAN controller is in Sleep mode
+ */
+ CAN_STATE_SLEEPING,
+
+ /*!
+ ** CAN controller is active, warning level is reached
+ */
+ CAN_STATE_BUS_WARN = 6,
+
+ /*!
+ ** CAN controller is error passive
+ */
+ CAN_STATE_BUS_PASSIVE,
+
+ /*!
+ ** CAN controller went into Bus Off
+ */
+ CAN_STATE_BUS_OFF,
+
+ /*!
+ ** General failure of physical layer detected (if supported by hardware)
+ */
+ CAN_STATE_PHY_FAULT = 10,
+
+ /*!
+ ** Fault on CAN-H detected (Low Speed CAN)
+ */
+ CAN_STATE_PHY_H,
+
+ /*!
+ ** Fault on CAN-L detected (Low Speed CAN)
+ */
+ CAN_STATE_PHY_L,
+
+ CAN_STATE_ERR_BIT = 0x10,
+ CAN_STATE_ERR_STUFF = 0x20,
+ CAN_STATE_ERR_FORM = 0x30,
+ CAN_STATE_ERR_CRC = 0x40,
+ CAN_STATE_ERR_ACK = 0x50
+};
+
+
+struct can_baudrate {
+ enum CAN_BAUD baudrate;
+ unsigned char btr[3];
+};
+
+
+union can_settings {
+ enum CAN_MODE mode;
+ enum CAN_STATE state;
+};
+
+
+#define AF_CAN 30 /* CAN Bus */
+#define PF_CAN AF_CAN
+
+enum CAN_PROTO {
+ CAN_PROTO_RAW,
+/* CAN_PROTO_FOO, */
+/* CAN_PROTO_BAR, */
+ CAN_PROTO_MAX,
+};
+
+struct sockaddr_can {
+ sa_family_t can_family;
+ int can_ifindex;
+ int can_id;
+};
+
+struct can_frame {
+ int can_id;
+ int can_dlc;
+ union {
+ unsigned long long msgbits;
+ unsigned long dword[2];
+ unsigned char byte[8];
+ } payload;
+};
+
+#endif /* CAN_H */
diff --git a/canconfig.c b/canconfig.c
new file mode 100644
index 0000000..c10ef13
--- /dev/null
+++ b/canconfig.c
@@ -0,0 +1,274 @@
+/***
+ *
+ * canconfig.c
+ *
+ * Copyright (C) 2005 Marc Kleine-Budde <mkl@pengutronix.de>
+ *
+ * This program 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 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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.
+ *
+ */
+
+#include <errno.h>
+#include <fcntl.h>
+#include <limits.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <termios.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/ioctl.h>
+#include <sys/socket.h>
+#include <net/if.h>
+#include <netinet/in.h>
+#include <netinet/ether.h>
+
+#include "can.h"
+
+
+#define MIN(a, b) ((a) < (b) ? (a) : (b))
+
+int s;
+struct ifreq ifr;
+
+struct speed_map {
+ unsigned short speed;
+ unsigned short value;
+};
+
+static const struct speed_map speeds[] = {
+ {CAN_BAUD_10K, 10},
+ {CAN_BAUD_20K, 20},
+ {CAN_BAUD_50K, 50},
+ {CAN_BAUD_100K, 100},
+ {CAN_BAUD_125K, 125},
+ {CAN_BAUD_250K, 250},
+ {CAN_BAUD_500K, 500},
+ {CAN_BAUD_800K, 800},
+ {CAN_BAUD_1M, 1000},
+};
+
+static const int NUM_SPEEDS = (sizeof(speeds) / sizeof(struct speed_map));
+
+unsigned long can_baud_to_value(speed_t speed)
+{
+ int i = 0;
+
+ do {
+ if (speed == speeds[i].speed) {
+ return speeds[i].value;
+ }
+ } while (++i < NUM_SPEEDS);
+
+ return 0;
+}
+
+speed_t can_value_to_baud(unsigned long value)
+{
+ int i = 0;
+
+ do {
+ if (value == can_baud_to_value(speeds[i].speed)) {
+ return speeds[i].speed;
+ }
+ } while (++i < NUM_SPEEDS);
+
+ return (speed_t)-1;
+}
+
+
+void help(void)
+{
+ fprintf(stderr, "usage:\n\t"
+ "canconfig <dev> baudrate { BR | BTR }\n\t\t"
+ "BR := { 10 | 20 | 50 | 100 | 125 | 250 | 500 | 800 | 1000 }\n\t\t"
+ "BTR := btr <btr0> [ <btr1> [ <btr2> ] ]\n\t"
+ "canconfig <dev> mode MODE\n\t\t"
+ "MODE := { start }\n\t"
+ "canconfig <dev> state\n"
+ );
+
+ exit(EXIT_FAILURE);
+}
+
+
+void do_show_baudrate(int argc, char* argv[])
+{
+ struct can_baudrate *br = (struct can_baudrate *)&ifr.ifr_ifru;
+ int i, value;
+
+ i = ioctl(s, SIOCGCANBAUDRATE, &ifr);
+ if (i < 0) {
+ perror("ioctl");
+ exit(EXIT_FAILURE);
+ }
+
+ value = can_baud_to_value(br->baudrate);
+
+ if (value != 0)
+ fprintf(stdout,
+ "%s: baudrate %d btr 0x%02x 0x%02x 0x%02x\n",
+ &ifr.ifr_name, value, br->btr[0], br->btr[1], br->btr[2]);
+ else
+ fprintf(stdout,
+ "%s: baudrate <unknown> btr 0x%02x 0x%02x 0x%02x\n",
+ &ifr.ifr_name, br->btr[0], br->btr[1], br->btr[2]);
+}
+
+
+void do_set_baudrate(int argc, char* argv[])
+{
+ struct can_baudrate *br = (struct can_baudrate *)&ifr.ifr_ifru;
+ speed_t baudrate;
+ int value, i;
+
+ if (!strcmp(argv[3], "btr")) {
+ if (argc < 5)
+ help();
+
+ br->baudrate = CAN_BAUD_BTR;
+ for (i = 4; i < MIN(argc, 4 + 3); i++) {
+ value = strtol(argv[i], NULL, 0);
+ br->btr[i-4] = value;
+ }
+ } else {
+ value = atoi(argv[3]);
+ baudrate = can_value_to_baud(value);
+ if ( baudrate == -1) {
+ fprintf(stderr, "invalid baudrate\n");
+ exit(EXIT_FAILURE);
+ }
+ br->baudrate = baudrate;
+ }
+
+ i = ioctl(s, SIOCSCANBAUDRATE, &ifr);
+ if (i < 0) {
+ perror("ioctl");
+ exit(EXIT_FAILURE);
+ }
+}
+
+
+void cmd_baudrate(int argc, char *argv[])
+{
+ if (argc >= 4) {
+ do_set_baudrate(argc, argv);
+ }
+ do_show_baudrate(argc, argv);
+
+ exit(EXIT_SUCCESS);
+}
+
+
+void cmd_mode(int argc, char *argv[])
+{
+ union can_settings *settings = (union can_settings *)&ifr.ifr_ifru;
+ int i;
+
+ if (argc < 4 )
+ help();
+
+ if (!strcmp(argv[3], "start")) {
+ settings->mode = CAN_MODE_START;
+ } else {
+ help();
+ }
+
+ i = ioctl(s, SIOCSCANMODE, &ifr);
+ if (i < 0) {
+ perror("ioctl");
+ exit(EXIT_FAILURE);
+ }
+
+ exit(EXIT_SUCCESS);
+}
+
+
+void do_show_state(int argc, char *argv[])
+{
+ union can_settings *settings = (union can_settings *)&ifr.ifr_ifru;
+ enum CAN_STATE state;
+ char *str;
+ int i;
+
+ i = ioctl(s, SIOCGCANSTATE, &ifr);
+ if (i < 0) {
+ perror("ioctl");
+ exit(EXIT_FAILURE);
+ }
+
+ state = settings->state;
+ fprintf(stdout, "%s: state ", &ifr.ifr_name);
+ switch (state) {
+ case CAN_STATE_BUS_PASSIVE:
+ str = "bus passive";
+ break;
+ case CAN_STATE_ACTIVE:
+ str = "active";
+ break;
+ case CAN_STATE_BUS_OFF:
+ str = "bus off";
+ break;
+ default:
+ str = "<unknown>";
+ }
+ fprintf(stdout, "%s \n", str);
+
+ exit(EXIT_SUCCESS);
+}
+
+
+void cmd_state(int argc, char *argv[])
+{
+ do_show_state(argc, argv);
+
+ exit(EXIT_SUCCESS);
+}
+
+
+void cmd_show_interface(int argc, char *argv[])
+{
+ do_show_baudrate(argc, argv);
+ do_show_state(argc, argv);
+
+ exit(EXIT_SUCCESS);
+}
+
+
+int main(int argc, char *argv[])
+{
+ if ((argc < 2) || !strcmp(argv[1], "--help"))
+ help();
+
+ if ((s = socket(AF_CAN, SOCK_RAW, 0)) < 0) {
+ perror("socket");
+ exit(EXIT_FAILURE);
+ }
+
+ strncpy(ifr.ifr_name, argv[1], IFNAMSIZ);
+
+ if (argc < 3)
+ cmd_show_interface(argc, argv);
+
+ if (!strcmp(argv[2], "baudrate"))
+ cmd_baudrate(argc, argv);
+ if (!strcmp(argv[2], "mode"))
+ cmd_mode(argc, argv);
+ if (!strcmp(argv[2], "state"))
+ cmd_state(argc, argv);
+
+ help();
+
+ return 0;
+}
diff --git a/candump.c b/candump.c
new file mode 100644
index 0000000..d159ee8
--- /dev/null
+++ b/candump.c
@@ -0,0 +1,113 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+#include <signal.h>
+#include <libgen.h>
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/uio.h>
+#include <sys/ioctl.h>
+#include <net/if.h>
+
+#include "can.h"
+
+extern int optind, opterr, optopt;
+
+static int s = -1;
+static int running = 1;
+
+void print_usage(char *prg)
+{
+ fprintf(stderr, "Usage: %s [can-interface]\n", prg);
+ fprintf(stderr, "Options: -f <family> (default PF_CAN = %d)\n", PF_CAN);
+ fprintf(stderr, " -t <type> (default SOCK_RAW = %d)\n", SOCK_RAW);
+ fprintf(stderr, " -p <proto> (default CAN_PROTO_RAW = %d)\n", CAN_PROTO_RAW);
+}
+
+void sigterm(int signo)
+{
+ running = 0;
+}
+
+int main(int argc, char **argv)
+{
+ int family = PF_CAN, type = SOCK_RAW, proto = CAN_PROTO_RAW;
+ int opt;
+ struct sockaddr_can addr;
+ struct can_frame frame;
+ int nbytes, i;
+ struct ifreq ifr;
+
+ signal(SIGTERM, sigterm);
+ signal(SIGHUP, sigterm);
+
+ while ((opt = getopt(argc, argv, "f:t:p:m:v:")) != -1) {
+ switch (opt) {
+ case 'f':
+ family = atoi(optarg);
+ break;
+
+ case 't':
+ type = atoi(optarg);
+ break;
+
+ case 'p':
+ proto = atoi(optarg);
+ break;
+
+ case '?':
+ break;
+
+ default:
+ fprintf(stderr, "Unknown option %c\n", opt);
+ break;
+ }
+ }
+
+ if (optind == argc) {
+ print_usage(basename(argv[0]));
+ exit(0);
+ }
+
+ printf("interface = %s, family = %d, type = %d, proto = %d\n",
+ argv[optind], family, type, proto);
+ if ((s = socket(family, type, proto)) < 0) {
+ perror("socket");
+ return 1;
+ }
+
+ addr.can_family = family;
+ strncpy(ifr.ifr_name, argv[optind], sizeof(ifr.ifr_name));
+ ioctl(s, SIOCGIFINDEX, &ifr);
+ addr.can_ifindex = ifr.ifr_ifindex;
+ addr.can_id = CAN_FLAG_ALL;
+
+ if (bind(s, (struct sockaddr *)&addr, sizeof(addr)) < 0) {
+ perror("bind");
+ return 1;
+ }
+
+ while (running) {
+ if ((nbytes = read(s, &frame, sizeof(struct can_frame))) < 0) {
+ perror("read");
+ return 1;
+ } else {
+ if (frame.can_id & CAN_FLAG_EXTENDED)
+ printf("<%08x> ", frame.can_id & CAN_ID_EXT_MASK);
+ else
+ printf("<%03x> ", frame.can_id & CAN_ID_STD_MASK);
+
+ printf("[%d] ", frame.can_dlc);
+ for (i = 0; i < frame.can_dlc; i++) {
+ printf("%02x ", frame.payload.byte[i]);
+ }
+ if (frame.can_id & CAN_FLAG_RTR)
+ printf("remote request");
+ printf("\n");
+ }
+ }
+
+ return 0;
+}
diff --git a/canecho.c b/canecho.c
new file mode 100644
index 0000000..72f84b8
--- /dev/null
+++ b/canecho.c
@@ -0,0 +1,116 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+#include <signal.h>
+#include <libgen.h>
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/uio.h>
+#include <sys/ioctl.h>
+#include <net/if.h>
+
+#include "can.h"
+
+extern int optind, opterr, optopt;
+
+static int s = -1;
+static int running = 1;
+
+void print_usage(char *prg)
+{
+ fprintf(stderr, "Usage: %s [can-interface]\n", prg);
+}
+
+void sigterm(int signo)
+{
+ printf("got signal %d\n", signo);
+ running = 0;
+}
+
+int main(int argc, char **argv)
+{
+ int family = PF_CAN, type = SOCK_RAW, proto = CAN_PROTO_RAW;
+ int opt;
+ struct sockaddr_can addr;
+ struct can_frame frame;
+ int nbytes, i;
+ int verbose = 0;
+ struct ifreq ifr;
+
+ signal(SIGTERM, sigterm);
+ signal(SIGHUP, sigterm);
+
+ while ((opt = getopt(argc, argv, "f:t:p:v")) != -1) {
+ switch (opt) {
+ case 'f':
+ family = atoi(optarg);
+ break;
+
+ case 't':
+ type = atoi(optarg);
+ break;
+
+ case 'p':
+ proto = atoi(optarg);
+ break;
+
+ case 'v':
+ verbose = 1;
+ break;
+
+ case '?':
+ break;
+
+ default:
+ fprintf(stderr, "Unknown option %c\n", opt);
+ break;
+ }
+ }
+
+ if (optind == argc) {
+ print_usage(basename(argv[0]));
+ exit(0);
+ }
+
+ printf("interface = %s, family = %d, type = %d, proto = %d\n",
+ argv[optind], family, type, proto);
+ if ((s = socket(family, type, proto)) < 0) {
+ perror("socket");
+ return 1;
+ }
+
+ addr.can_family = family;
+ strcpy(ifr.ifr_name, argv[optind]);
+ ioctl(s, SIOCGIFINDEX, &ifr);
+ addr.can_ifindex = ifr.ifr_ifindex;
+
+ if (bind(s, (struct sockaddr *)&addr, sizeof(addr)) < 0) {
+ perror("bind");
+ return 1;
+ }
+
+ while (running) {
+ if ((nbytes = read(s, &frame, sizeof(frame))) < 0) {
+ perror("read");
+ return 1;
+ }
+ if (verbose) {
+ printf("%04x: ", frame.can_id);
+ if (frame.can_id & CAN_FLAG_RTR) {
+ printf("remote request");
+ } else {
+ printf("[%d]", frame.can_dlc);
+ for (i = 0; i < frame.can_dlc; i++) {
+ printf(" %02x", frame.payload.byte[i]);
+ }
+ }
+ printf("\n");
+ }
+ frame.can_id++;
+ write(s, &frame, sizeof(frame));
+ }
+
+ return 0;
+}
diff --git a/cansend.c b/cansend.c
new file mode 100644
index 0000000..baffd69
--- /dev/null
+++ b/cansend.c
@@ -0,0 +1,112 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+#include <signal.h>
+#include <libgen.h>
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/uio.h>
+#include <sys/ioctl.h>
+#include <net/if.h>
+
+#include "can.h"
+
+extern int optind, opterr, optopt;
+static int running = 1;
+
+void sigterm(int signo)
+{
+ running = 0;
+}
+
+int main(int argc, char **argv)
+{
+ int family = PF_CAN, type = SOCK_RAW, proto = CAN_PROTO_RAW;
+ struct sockaddr_can addr;
+ int s, opt, ret, i;
+ struct can_frame frame;
+ int verbose = 0;
+ int num = 0;
+ struct ifreq ifr;
+
+ signal(SIGTERM, sigterm);
+ signal(SIGHUP, sigterm);
+
+ while ((opt = getopt(argc, argv, "f:t:p:vi:")) != -1) {
+ switch (opt) {
+ case 'f':
+ family = atoi(optarg);
+ break;
+
+ case 't':
+ type = atoi(optarg);
+ break;
+
+ case 'p':
+ proto = atoi(optarg);
+ break;
+
+ case 'v':
+ verbose = 1;
+ break;
+
+ case 'i':
+ frame.can_id = atoi(optarg);
+
+ case '?':
+ break;
+
+ default:
+ fprintf(stderr, "Unknown option %c\n", opt);
+ break;
+ }
+ }
+
+ if (argv[optind] == NULL) {
+ fprintf(stderr, "No Interface supplied\n");
+ exit(-1);
+ }
+
+ printf("interface = %s, family = %d, type = %d, proto = %d\n",
+ argv[optind], family, type, proto);
+ if ((s = socket(family, type, proto)) < 0) {
+ perror("socket");
+ return 1;
+ }
+
+ addr.can_family = family;
+ strcpy(ifr.ifr_name, argv[optind]);
+ ret = ioctl(s, SIOCGIFINDEX, &ifr);
+ printf("ioctl: %d ", ret);
+ addr.can_ifindex = ifr.ifr_ifindex;
+ addr.can_id = frame.can_id;
+
+ if (bind(s, (struct sockaddr *)&addr, sizeof(addr)) < 0) {
+ perror("bind");
+ return 1;
+ }
+
+ if (argv[optind+1] != NULL) {
+ frame.can_dlc = strlen(argv[optind+1]);
+ frame.can_dlc = frame.can_dlc > 8 ? 8 : frame.can_dlc;
+ strncpy(frame.payload.byte, argv[optind+1],8);
+ } else {
+ frame.can_dlc = 0;
+ }
+
+ printf("id: %d ",frame.can_id);
+ printf("dlc: %d\n",frame.can_dlc);
+ for(i = 0; i < frame.can_dlc; i++)
+ printf("0x%02x ",frame.payload.byte[i]);
+ printf("\n");
+
+ num = 1;
+ while (num--) {
+ ret = write(s, &frame, sizeof(frame));
+ }
+
+ close(s);
+ return 0;
+}
diff --git a/configure.ac b/configure.ac
new file mode 100644
index 0000000..a16a828
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,26 @@
+# Process this file with autoconf to produce a configure script.
+
+AC_PREREQ(2.57)
+AC_INIT(canutils, 1.0.0, r.schwebel@pengutronix.de)
+AM_INIT_AUTOMAKE
+
+AC_CONFIG_SRCDIR([cansend.c])
+
+#AC_CONFIG_HEADER([can.h])
+
+# Checks for programs.
+AC_PROG_CC
+AC_PROG_LIBTOOL
+
+# Checks for libraries.
+
+# Checks for header files.
+AC_HEADER_STDC
+AC_CHECK_HEADERS([stdlib.h string.h])
+
+# Checks for typedefs, structures, and compiler characteristics.
+AC_TYPE_SIZE_T
+
+# Checks for library functions.
+AC_CONFIG_FILES([Makefile])
+AC_OUTPUT
diff --git a/depcomp b/depcomp
new file mode 100755
index 0000000..edb5d38
--- /dev/null
+++ b/depcomp
@@ -0,0 +1,479 @@
+#! /bin/sh
+
+# depcomp - compile a program generating dependencies as side-effects
+# Copyright 1999, 2000, 2003 Free Software Foundation, Inc.
+
+# This program 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.
+
+# This program 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., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
+
+if test -z "$depmode" || test -z "$source" || test -z "$object"; then
+ echo "depcomp: Variables source, object and depmode must be set" 1>&2
+ exit 1
+fi
+# `libtool' can also be set to `yes' or `no'.
+
+if test -z "$depfile"; then
+ base=`echo "$object" | sed -e 's,^.*/,,' -e 's,\.\([^.]*\)$,.P\1,'`
+ dir=`echo "$object" | sed 's,/.*$,/,'`
+ if test "$dir" = "$object"; then
+ dir=
+ fi
+ # FIXME: should be _deps on DOS.
+ depfile="$dir.deps/$base"
+fi
+
+tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
+
+rm -f "$tmpdepfile"
+
+# Some modes work just like other modes, but use different flags. We
+# parameterize here, but still list the modes in the big case below,
+# to make depend.m4 easier to write. Note that we *cannot* use a case
+# here, because this file can only contain one case statement.
+if test "$depmode" = hp; then
+ # HP compiler uses -M and no extra arg.
+ gccflag=-M
+ depmode=gcc
+fi
+
+if test "$depmode" = dashXmstdout; then
+ # This is just like dashmstdout with a different argument.
+ dashmflag=-xM
+ depmode=dashmstdout
+fi
+
+case "$depmode" in
+gcc3)
+## gcc 3 implements dependency tracking that does exactly what
+## we want. Yay! Note: for some reason libtool 1.4 doesn't like
+## it if -MD -MP comes after the -MF stuff. Hmm.
+ "$@" -MT "$object" -MD -MP -MF "$tmpdepfile"
+ stat=$?
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ mv "$tmpdepfile" "$depfile"
+ ;;
+
+gcc)
+## There are various ways to get dependency output from gcc. Here's
+## why we pick this rather obscure method:
+## - Don't want to use -MD because we'd like the dependencies to end
+## up in a subdir. Having to rename by hand is ugly.
+## (We might end up doing this anyway to support other compilers.)
+## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
+## -MM, not -M (despite what the docs say).
+## - Using -M directly means running the compiler twice (even worse
+## than renaming).
+ if test -z "$gccflag"; then
+ gccflag=-MD,
+ fi
+ "$@" -Wp,"$gccflag$tmpdepfile"
+ stat=$?
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ rm -f "$depfile"
+ echo "$object : \\" > "$depfile"
+ alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz
+## The second -e expression handles DOS-style file names with drive letters.
+ sed -e 's/^[^:]*: / /' \
+ -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
+## This next piece of magic avoids the `deleted header file' problem.
+## The problem is that when a header file which appears in a .P file
+## is deleted, the dependency causes make to die (because there is
+## typically no way to rebuild the header). We avoid this by adding
+## dummy dependencies for each header file. Too bad gcc doesn't do
+## this for us directly.
+ tr ' ' '
+' < "$tmpdepfile" |
+## Some versions of gcc put a space before the `:'. On the theory
+## that the space means something, we add a space to the output as
+## well.
+## Some versions of the HPUX 10.20 sed can't process this invocation
+## correctly. Breaking it into two sed invocations is a workaround.
+ sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+hp)
+ # This case exists only to let depend.m4 do its work. It works by
+ # looking at the text of this script. This case will never be run,
+ # since it is checked for above.
+ exit 1
+ ;;
+
+sgi)
+ if test "$libtool" = yes; then
+ "$@" "-Wp,-MDupdate,$tmpdepfile"
+ else
+ "$@" -MDupdate "$tmpdepfile"
+ fi
+ stat=$?
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ rm -f "$depfile"
+
+ if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files
+ echo "$object : \\" > "$depfile"
+
+ # Clip off the initial element (the dependent). Don't try to be
+ # clever and replace this with sed code, as IRIX sed won't handle
+ # lines with more than a fixed number of characters (4096 in
+ # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines;
+ # the IRIX cc adds comments like `#:fec' to the end of the
+ # dependency line.
+ tr ' ' '
+' < "$tmpdepfile" \
+ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \
+ tr '
+' ' ' >> $depfile
+ echo >> $depfile
+
+ # The second pass generates a dummy entry for each header file.
+ tr ' ' '
+' < "$tmpdepfile" \
+ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
+ >> $depfile
+ else
+ # The sourcefile does not contain any dependencies, so just
+ # store a dummy comment line, to avoid errors with the Makefile
+ # "include basename.Plo" scheme.
+ echo "#dummy" > "$depfile"
+ fi
+ rm -f "$tmpdepfile"
+ ;;
+
+aix)
+ # The C for AIX Compiler uses -M and outputs the dependencies
+ # in a .u file. In older versions, this file always lives in the
+ # current directory. Also, the AIX compiler puts `$object:' at the
+ # start of each line; $object doesn't have directory information.
+ # Version 6 uses the directory in both cases.
+ stripped=`echo "$object" | sed 's/\(.*\)\..*$/\1/'`
+ tmpdepfile="$stripped.u"
+ if test "$libtool" = yes; then
+ "$@" -Wc,-M
+ else
+ "$@" -M
+ fi
+ stat=$?
+
+ if test -f "$tmpdepfile"; then :
+ else
+ stripped=`echo "$stripped" | sed 's,^.*/,,'`
+ tmpdepfile="$stripped.u"
+ fi
+
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+
+ if test -f "$tmpdepfile"; then
+ outname="$stripped.o"
+ # Each line is of the form `foo.o: dependent.h'.
+ # Do two passes, one to just change these to
+ # `$object: dependent.h' and one to simply `dependent.h:'.
+ sed -e "s,^$outname:,$object :," < "$tmpdepfile" > "$depfile"
+ sed -e "s,^$outname: \(.*\)$,\1:," < "$tmpdepfile" >> "$depfile"
+ else
+ # The sourcefile does not contain any dependencies, so just
+ # store a dummy comment line, to avoid errors with the Makefile
+ # "include basename.Plo" scheme.
+ echo "#dummy" > "$depfile"
+ fi
+ rm -f "$tmpdepfile"
+ ;;
+
+icc)
+ # Intel's C compiler understands `-MD -MF file'. However on
+ # icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c
+ # ICC 7.0 will fill foo.d with something like
+ # foo.o: sub/foo.c
+ # foo.o: sub/foo.h
+ # which is wrong. We want:
+ # sub/foo.o: sub/foo.c
+ # sub/foo.o: sub/foo.h
+ # sub/foo.c:
+ # sub/foo.h:
+ # ICC 7.1 will output
+ # foo.o: sub/foo.c sub/foo.h
+ # and will wrap long lines using \ :
+ # foo.o: sub/foo.c ... \
+ # sub/foo.h ... \
+ # ...
+
+ "$@" -MD -MF "$tmpdepfile"
+ stat=$?
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ rm -f "$depfile"
+ # Each line is of the form `foo.o: dependent.h',
+ # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
+ # Do two passes, one to just change these to
+ # `$object: dependent.h' and one to simply `dependent.h:'.
+ sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
+ # Some versions of the HPUX 10.20 sed can't process this invocation
+ # correctly. Breaking it into two sed invocations is a workaround.
+ sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" |
+ sed -e 's/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+tru64)
+ # The Tru64 compiler uses -MD to generate dependencies as a side
+ # effect. `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'.
+ # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
+ # dependencies in `foo.d' instead, so we check for that too.
+ # Subdirectories are respected.
+ dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
+ test "x$dir" = "x$object" && dir=
+ base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
+
+ if test "$libtool" = yes; then
+ tmpdepfile1="$dir.libs/$base.lo.d"
+ tmpdepfile2="$dir.libs/$base.d"
+ "$@" -Wc,-MD
+ else
+ tmpdepfile1="$dir$base.o.d"
+ tmpdepfile2="$dir$base.d"
+ "$@" -MD
+ fi
+
+ stat=$?
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile1" "$tmpdepfile2"
+ exit $stat
+ fi
+
+ if test -f "$tmpdepfile1"; then
+ tmpdepfile="$tmpdepfile1"
+ else
+ tmpdepfile="$tmpdepfile2"
+ fi
+ if test -f "$tmpdepfile"; then
+ sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
+ # That's a tab and a space in the [].
+ sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
+ else
+ echo "#dummy" > "$depfile"
+ fi
+ rm -f "$tmpdepfile"
+ ;;
+
+#nosideeffect)
+ # This comment above is used by automake to tell side-effect
+ # dependency tracking mechanisms from slower ones.
+
+dashmstdout)
+ # Important note: in order to support this mode, a compiler *must*
+ # always write the preprocessed file to stdout, regardless of -o.
+ "$@" || exit $?
+
+ # Remove the call to Libtool.
+ if test "$libtool" = yes; then
+ while test $1 != '--mode=compile'; do
+ shift
+ done
+ shift
+ fi
+
+ # Remove `-o $object'.
+ IFS=" "
+ for arg
+ do
+ case $arg in
+ -o)
+ shift
+ ;;
+ $object)
+ shift
+ ;;
+ *)
+ set fnord "$@" "$arg"
+ shift # fnord
+ shift # $arg
+ ;;
+ esac
+ done
+
+ test -z "$dashmflag" && dashmflag=-M
+ # Require at least two characters before searching for `:'
+ # in the target name. This is to cope with DOS-style filenames:
+ # a dependency such as `c:/foo/bar' could be seen as target `c' otherwise.
+ "$@" $dashmflag |
+ sed 's:^[ ]*[^: ][^:][^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile"
+ rm -f "$depfile"
+ cat < "$tmpdepfile" > "$depfile"
+ tr ' ' '
+' < "$tmpdepfile" | \
+## Some versions of the HPUX 10.20 sed can't process this invocation
+## correctly. Breaking it into two sed invocations is a workaround.
+ sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+dashXmstdout)
+ # This case only exists to satisfy depend.m4. It is never actually
+ # run, as this mode is specially recognized in the preamble.
+ exit 1
+ ;;
+
+makedepend)
+ "$@" || exit $?
+ # Remove any Libtool call
+ if test "$libtool" = yes; then
+ while test $1 != '--mode=compile'; do
+ shift
+ done
+ shift
+ fi
+ # X makedepend
+ shift
+ cleared=no
+ for arg in "$@"; do
+ case $cleared in
+ no)
+ set ""; shift
+ cleared=yes ;;
+ esac
+ case "$arg" in
+ -D*|-I*)
+ set fnord "$@" "$arg"; shift ;;
+ # Strip any option that makedepend may not understand. Remove
+ # the object too, otherwise makedepend will parse it as a source file.
+ -*|$object)
+ ;;
+ *)
+ set fnord "$@" "$arg"; shift ;;
+ esac
+ done
+ obj_suffix="`echo $object | sed 's/^.*\././'`"
+ touch "$tmpdepfile"
+ ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
+ rm -f "$depfile"
+ cat < "$tmpdepfile" > "$depfile"
+ sed '1,2d' "$tmpdepfile" | tr ' ' '
+' | \
+## Some versions of the HPUX 10.20 sed can't process this invocation
+## correctly. Breaking it into two sed invocations is a workaround.
+ sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile" "$tmpdepfile".bak
+ ;;
+
+cpp)
+ # Important note: in order to support this mode, a compiler *must*
+ # always write the preprocessed file to stdout.
+ "$@" || exit $?
+
+ # Remove the call to Libtool.
+ if test "$libtool" = yes; then
+ while test $1 != '--mode=compile'; do
+ shift
+ done
+ shift
+ fi
+
+ # Remove `-o $object'.
+ IFS=" "
+ for arg
+ do
+ case $arg in
+ -o)
+ shift
+ ;;
+ $object)
+ shift
+ ;;
+ *)
+ set fnord "$@" "$arg"
+ shift # fnord
+ shift # $arg
+ ;;
+ esac
+ done
+
+ "$@" -E |
+ sed -n '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' |
+ sed '$ s: \\$::' > "$tmpdepfile"
+ rm -f "$depfile"
+ echo "$object : \\" > "$depfile"
+ cat < "$tmpdepfile" >> "$depfile"
+ sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+msvisualcpp)
+ # Important note: in order to support this mode, a compiler *must*
+ # always write the preprocessed file to stdout, regardless of -o,
+ # because we must use -o when running libtool.
+ "$@" || exit $?
+ IFS=" "
+ for arg
+ do
+ case "$arg" in
+ "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
+ set fnord "$@"
+ shift
+ shift
+ ;;
+ *)
+ set fnord "$@" "$arg"
+ shift
+ shift
+ ;;
+ esac
+ done
+ "$@" -E |
+ sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::echo "`cygpath -u \\"\1\\"`":p' | sort | uniq > "$tmpdepfile"
+ rm -f "$depfile"
+ echo "$object : \\" > "$depfile"
+ . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile"
+ echo " " >> "$depfile"
+ . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::\1\::p' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+none)
+ exec "$@"
+ ;;
+
+*)
+ echo "Unknown depmode $depmode" 1>&2
+ exit 1
+ ;;
+esac
+
+exit 0
diff --git a/install-sh b/install-sh
new file mode 100755
index 0000000..6ce63b9
--- /dev/null
+++ b/install-sh
@@ -0,0 +1,294 @@
+#!/bin/sh
+#
+# install - install a program, script, or datafile
+#
+# This originates from X11R5 (mit/util/scripts/install.sh), which was
+# later released in X11R6 (xc/config/util/install.sh) with the
+# following copyright and license.
+#
+# Copyright (C) 1994 X Consortium
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
+# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+# Except as contained in this notice, the name of the X Consortium shall not
+# be used in advertising or otherwise to promote the sale, use or other deal-
+# ings in this Software without prior written authorization from the X Consor-
+# tium.
+#
+#
+# FSF changes to this file are in the public domain.
+#
+# Calling this script install-sh is preferred over install.sh, to prevent
+# `make' implicit rules from creating a file called install from it
+# when there is no Makefile.
+#
+# This script is compatible with the BSD install script, but was written
+# from scratch. It can only install one file at a time, a restriction
+# shared with many OS's install programs.
+
+
+# set DOITPROG to echo to test this script
+
+# Don't use :- since 4.3BSD and earlier shells don't like it.
+doit="${DOITPROG-}"
+
+
+# put in absolute paths if you don't have them in your path; or use env. vars.
+
+mvprog="${MVPROG-mv}"
+cpprog="${CPPROG-cp}"
+chmodprog="${CHMODPROG-chmod}"
+chownprog="${CHOWNPROG-chown}"
+chgrpprog="${CHGRPPROG-chgrp}"
+stripprog="${STRIPPROG-strip}"
+rmprog="${RMPROG-rm}"
+mkdirprog="${MKDIRPROG-mkdir}"
+
+transformbasename=""
+transform_arg=""
+instcmd="$mvprog"
+chmodcmd="$chmodprog 0755"
+chowncmd=""
+chgrpcmd=""
+stripcmd=""
+rmcmd="$rmprog -f"
+mvcmd="$mvprog"
+src=""
+dst=""
+dir_arg=""
+
+while [ x"$1" != x ]; do
+ case $1 in
+ -c) instcmd=$cpprog
+ shift
+ continue;;
+
+ -d) dir_arg=true
+ shift
+ continue;;
+
+ -m) chmodcmd="$chmodprog $2"
+ shift
+ shift
+ continue;;
+
+ -o) chowncmd="$chownprog $2"
+ shift
+ shift
+ continue;;
+
+ -g) chgrpcmd="$chgrpprog $2"
+ shift
+ shift
+ continue;;
+
+ -s) stripcmd=$stripprog
+ shift
+ continue;;
+
+ -t=*) transformarg=`echo $1 | sed 's/-t=//'`
+ shift
+ continue;;
+
+ -b=*) transformbasename=`echo $1 | sed 's/-b=//'`
+ shift
+ continue;;
+
+ *) if [ x"$src" = x ]
+ then
+ src=$1
+ else
+ # this colon is to work around a 386BSD /bin/sh bug
+ :
+ dst=$1
+ fi
+ shift
+ continue;;
+ esac
+done
+
+if [ x"$src" = x ]
+then
+ echo "$0: no input file specified" >&2
+ exit 1
+else
+ :
+fi
+
+if [ x"$dir_arg" != x ]; then
+ dst=$src
+ src=""
+
+ if [ -d "$dst" ]; then
+ instcmd=:
+ chmodcmd=""
+ else
+ instcmd=$mkdirprog
+ fi
+else
+
+# Waiting for this to be detected by the "$instcmd $src $dsttmp" command
+# might cause directories to be created, which would be especially bad
+# if $src (and thus $dsttmp) contains '*'.
+
+ if [ -f "$src" ] || [ -d "$src" ]
+ then
+ :
+ else
+ echo "$0: $src does not exist" >&2
+ exit 1
+ fi
+
+ if [ x"$dst" = x ]
+ then
+ echo "$0: no destination specified" >&2
+ exit 1
+ else
+ :
+ fi
+
+# If destination is a directory, append the input filename; if your system
+# does not like double slashes in filenames, you may need to add some logic
+
+ if [ -d "$dst" ]
+ then
+ dst=$dst/`basename "$src"`
+ else
+ :
+ fi
+fi
+
+## this sed command emulates the dirname command
+dstdir=`echo "$dst" | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
+
+# Make sure that the destination directory exists.
+# this part is taken from Noah Friedman's mkinstalldirs script
+
+# Skip lots of stat calls in the usual case.
+if [ ! -d "$dstdir" ]; then
+defaultIFS='
+ '
+IFS="${IFS-$defaultIFS}"
+
+oIFS=$IFS
+# Some sh's can't handle IFS=/ for some reason.
+IFS='%'
+set - `echo "$dstdir" | sed -e 's@/@%@g' -e 's@^%@/@'`
+IFS=$oIFS
+
+pathcomp=''
+
+while [ $# -ne 0 ] ; do
+ pathcomp=$pathcomp$1
+ shift
+
+ if [ ! -d "$pathcomp" ] ;
+ then
+ $mkdirprog "$pathcomp"
+ else
+ :
+ fi
+
+ pathcomp=$pathcomp/
+done
+fi
+
+if [ x"$dir_arg" != x ]
+then
+ $doit $instcmd "$dst" &&
+
+ if [ x"$chowncmd" != x ]; then $doit $chowncmd "$dst"; else : ; fi &&
+ if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd "$dst"; else : ; fi &&
+ if [ x"$stripcmd" != x ]; then $doit $stripcmd "$dst"; else : ; fi &&
+ if [ x"$chmodcmd" != x ]; then $doit $chmodcmd "$dst"; else : ; fi
+else
+
+# If we're going to rename the final executable, determine the name now.
+
+ if [ x"$transformarg" = x ]
+ then
+ dstfile=`basename "$dst"`
+ else
+ dstfile=`basename "$dst" $transformbasename |
+ sed $transformarg`$transformbasename
+ fi
+
+# don't allow the sed command to completely eliminate the filename
+
+ if [ x"$dstfile" = x ]
+ then
+ dstfile=`basename "$dst"`
+ else
+ :
+ fi
+
+# Make a couple of temp file names in the proper directory.
+
+ dsttmp=$dstdir/_inst.$$_
+ rmtmp=$dstdir/_rm.$$_
+
+# Trap to clean up temp files at exit.
+
+ trap 'status=$?; rm -f "$dsttmp" "$rmtmp" && exit $status' 0
+ trap '(exit $?); exit' 1 2 13 15
+
+# Move or copy the file name to the temp name
+
+ $doit $instcmd "$src" "$dsttmp" &&
+
+# and set any options; do chmod last to preserve setuid bits
+
+# If any of these fail, we abort the whole thing. If we want to
+# ignore errors from any of these, just make sure not to ignore
+# errors from the above "$doit $instcmd $src $dsttmp" command.
+
+ if [ x"$chowncmd" != x ]; then $doit $chowncmd "$dsttmp"; else :;fi &&
+ if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd "$dsttmp"; else :;fi &&
+ if [ x"$stripcmd" != x ]; then $doit $stripcmd "$dsttmp"; else :;fi &&
+ if [ x"$chmodcmd" != x ]; then $doit $chmodcmd "$dsttmp"; else :;fi &&
+
+# Now remove or move aside any old file at destination location. We try this
+# two ways since rm can't unlink itself on some systems and the destination
+# file might be busy for other reasons. In this case, the final cleanup
+# might fail but the new file should still install successfully.
+
+{
+ if [ -f "$dstdir/$dstfile" ]
+ then
+ $doit $rmcmd -f "$dstdir/$dstfile" 2>/dev/null ||
+ $doit $mvcmd -f "$dstdir/$dstfile" "$rmtmp" 2>/dev/null ||
+ {
+ echo "$0: cannot unlink or rename $dstdir/$dstfile" >&2
+ (exit 1); exit
+ }
+ else
+ :
+ fi
+} &&
+
+# Now rename the file to the real destination.
+
+ $doit $mvcmd "$dsttmp" "$dstdir/$dstfile"
+
+fi &&
+
+# The final little trick to "correctly" pass the exit status to the exit trap.
+
+{
+ (exit 0); exit
+}
diff --git a/missing b/missing
new file mode 100755
index 0000000..fc54c64
--- /dev/null
+++ b/missing
@@ -0,0 +1,336 @@
+#! /bin/sh
+# Common stub for a few missing GNU programs while installing.
+# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003 Free Software Foundation, Inc.
+# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
+
+# This program 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.
+
+# This program 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., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+if test $# -eq 0; then
+ echo 1>&2 "Try \`$0 --help' for more information"
+ exit 1
+fi
+
+run=:
+
+# In the cases where this matters, `missing' is being run in the
+# srcdir already.
+if test -f configure.ac; then
+ configure_ac=configure.ac
+else
+ configure_ac=configure.in
+fi
+
+case "$1" in
+--run)
+ # Try to run requested program, and just exit if it succeeds.
+ run=
+ shift
+ "$@" && exit 0
+ ;;
+esac
+
+# If it does not exist, or fails to run (possibly an outdated version),
+# try to emulate it.
+case "$1" in
+
+ -h|--h|--he|--hel|--help)
+ echo "\
+$0 [OPTION]... PROGRAM [ARGUMENT]...
+
+Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
+error status if there is no known handling for PROGRAM.
+
+Options:
+ -h, --help display this help and exit
+ -v, --version output version information and exit
+ --run try to run the given command, and emulate it if it fails
+
+Supported PROGRAM values:
+ aclocal touch file \`aclocal.m4'
+ autoconf touch file \`configure'
+ autoheader touch file \`config.h.in'
+ automake touch all \`Makefile.in' files
+ bison create \`y.tab.[ch]', if possible, from existing .[ch]
+ flex create \`lex.yy.c', if possible, from existing .c
+ help2man touch the output file
+ lex create \`lex.yy.c', if possible, from existing .c
+ makeinfo touch the output file
+ tar try tar, gnutar, gtar, then tar without non-portable flags
+ yacc create \`y.tab.[ch]', if possible, from existing .[ch]"
+ ;;
+
+ -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
+ echo "missing 0.4 - GNU automake"
+ ;;
+
+ -*)
+ echo 1>&2 "$0: Unknown \`$1' option"
+ echo 1>&2 "Try \`$0 --help' for more information"
+ exit 1
+ ;;
+
+ aclocal*)
+ if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
+ # We have it, but it failed.
+ exit 1
+ fi
+
+ echo 1>&2 "\
+WARNING: \`$1' is missing on your system. You should only need it if
+ you modified \`acinclude.m4' or \`${configure_ac}'. You might want
+ to install the \`Automake' and \`Perl' packages. Grab them from
+ any GNU archive site."
+ touch aclocal.m4
+ ;;
+
+ autoconf)
+ if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
+ # We have it, but it failed.
+ exit 1
+ fi
+
+ echo 1>&2 "\
+WARNING: \`$1' is missing on your system. You should only need it if
+ you modified \`${configure_ac}'. You might want to install the
+ \`Autoconf' and \`GNU m4' packages. Grab them from any GNU
+ archive site."
+ touch configure
+ ;;
+
+ autoheader)
+ if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
+ # We have it, but it failed.
+ exit 1
+ fi
+
+ echo 1>&2 "\
+WARNING: \`$1' is missing on your system. You should only need it if
+ you modified \`acconfig.h' or \`${configure_ac}'. You might want
+ to install the \`Autoconf' and \`GNU m4' packages. Grab them
+ from any GNU archive site."
+ files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}`
+ test -z "$files" && files="config.h"
+ touch_files=
+ for f in $files; do
+ case "$f" in
+ *:*) touch_files="$touch_files "`echo "$f" |
+ sed -e 's/^[^:]*://' -e 's/:.*//'`;;
+ *) touch_files="$touch_files $f.in";;
+ esac
+ done
+ touch $touch_files
+ ;;
+
+ automake*)
+ if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
+ # We have it, but it failed.
+ exit 1
+ fi
+
+ echo 1>&2 "\
+WARNING: \`$1' is missing on your system. You should only need it if
+ you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'.
+ You might want to install the \`Automake' and \`Perl' packages.
+ Grab them from any GNU archive site."
+ find . -type f -name Makefile.am -print |
+ sed 's/\.am$/.in/' |
+ while read f; do touch "$f"; done
+ ;;
+
+ autom4te)
+ if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
+ # We have it, but it failed.
+ exit 1
+ fi
+
+ echo 1>&2 "\
+WARNING: \`$1' is needed, and you do not seem to have it handy on your
+ system. You might have modified some files without having the
+ proper tools for further handling them.
+ You can get \`$1' as part of \`Autoconf' from any GNU
+ archive site."
+
+ file=`echo "$*" | sed -n 's/.*--output[ =]*\([^ ]*\).*/\1/p'`
+ test -z "$file" && file=`echo "$*" | sed -n 's/.*-o[ ]*\([^ ]*\).*/\1/p'`
+ if test -f "$file"; then
+ touch $file
+ else
+ test -z "$file" || exec >$file
+ echo "#! /bin/sh"
+ echo "# Created by GNU Automake missing as a replacement of"
+ echo "# $ $@"
+ echo "exit 0"
+ chmod +x $file
+ exit 1
+ fi
+ ;;
+
+ bison|yacc)
+ echo 1>&2 "\
+WARNING: \`$1' is missing on your system. You should only need it if
+ you modified a \`.y' file. You may need the \`Bison' package
+ in order for those modifications to take effect. You can get
+ \`Bison' from any GNU archive site."
+ rm -f y.tab.c y.tab.h
+ if [ $# -ne 1 ]; then
+ eval LASTARG="\${$#}"
+ case "$LASTARG" in
+ *.y)
+ SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
+ if [ -f "$SRCFILE" ]; then
+ cp "$SRCFILE" y.tab.c
+ fi
+ SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
+ if [ -f "$SRCFILE" ]; then
+ cp "$SRCFILE" y.tab.h
+ fi
+ ;;
+ esac
+ fi
+ if [ ! -f y.tab.h ]; then
+ echo >y.tab.h
+ fi
+ if [ ! -f y.tab.c ]; then
+ echo 'main() { return 0; }' >y.tab.c
+ fi
+ ;;
+
+ lex|flex)
+ echo 1>&2 "\
+WARNING: \`$1' is missing on your system. You should only need it if
+ you modified a \`.l' file. You may need the \`Flex' package
+ in order for those modifications to take effect. You can get
+ \`Flex' from any GNU archive site."
+ rm -f lex.yy.c
+ if [ $# -ne 1 ]; then
+ eval LASTARG="\${$#}"
+ case "$LASTARG" in
+ *.l)
+ SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
+ if [ -f "$SRCFILE" ]; then
+ cp "$SRCFILE" lex.yy.c
+ fi
+ ;;
+ esac
+ fi
+ if [ ! -f lex.yy.c ]; then
+ echo 'main() { return 0; }' >lex.yy.c
+ fi
+ ;;
+
+ help2man)
+ if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
+ # We have it, but it failed.
+ exit 1
+ fi
+
+ echo 1>&2 "\
+WARNING: \`$1' is missing on your system. You should only need it if
+ you modified a dependency of a manual page. You may need the
+ \`Help2man' package in order for those modifications to take
+ effect. You can get \`Help2man' from any GNU archive site."
+
+ file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`
+ if test -z "$file"; then
+ file=`echo "$*" | sed -n 's/.*--output=\([^ ]*\).*/\1/p'`
+ fi
+ if [ -f "$file" ]; then
+ touch $file
+ else
+ test -z "$file" || exec >$file
+ echo ".ab help2man is required to generate this page"
+ exit 1
+ fi
+ ;;
+
+ makeinfo)
+ if test -z "$run" && (makeinfo --version) > /dev/null 2>&1; then
+ # We have makeinfo, but it failed.
+ exit 1
+ fi
+
+ echo 1>&2 "\
+WARNING: \`$1' is missing on your system. You should only need it if
+ you modified a \`.texi' or \`.texinfo' file, or any other file
+ indirectly affecting the aspect of the manual. The spurious
+ call might also be the consequence of using a buggy \`make' (AIX,
+ DU, IRIX). You might want to install the \`Texinfo' package or
+ the \`GNU make' package. Grab either from any GNU archive site."
+ file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`
+ if test -z "$file"; then
+ file=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
+ file=`sed -n '/^@setfilename/ { s/.* \([^ ]*\) *$/\1/; p; q; }' $file`
+ fi
+ touch $file
+ ;;
+
+ tar)
+ shift
+ if test -n "$run"; then
+ echo 1>&2 "ERROR: \`tar' requires --run"
+ exit 1
+ fi
+
+ # We have already tried tar in the generic part.
+ # Look for gnutar/gtar before invocation to avoid ugly error
+ # messages.
+ if (gnutar --version > /dev/null 2>&1); then
+ gnutar "$@" && exit 0
+ fi
+ if (gtar --version > /dev/null 2>&1); then
+ gtar "$@" && exit 0
+ fi
+ firstarg="$1"
+ if shift; then
+ case "$firstarg" in
+ *o*)
+ firstarg=`echo "$firstarg" | sed s/o//`
+ tar "$firstarg" "$@" && exit 0
+ ;;
+ esac
+ case "$firstarg" in
+ *h*)
+ firstarg=`echo "$firstarg" | sed s/h//`
+ tar "$firstarg" "$@" && exit 0
+ ;;
+ esac
+ fi
+
+ echo 1>&2 "\
+WARNING: I can't seem to be able to run \`tar' with the given arguments.
+ You may want to install GNU tar or Free paxutils, or check the
+ command line arguments."
+ exit 1
+ ;;
+
+ *)
+ echo 1>&2 "\
+WARNING: \`$1' is needed, and you do not seem to have it handy on your
+ system. You might have modified some files without having the
+ proper tools for further handling them. Check the \`README' file,
+ it often tells you about the needed prerequisites for installing
+ this package. You may also peek at any GNU archive site, in case
+ some other package would contain this missing \`$1' program."
+ exit 1
+ ;;
+esac
+
+exit 0
diff --git a/mkinstalldirs b/mkinstalldirs
new file mode 100755
index 0000000..d2d5f21
--- /dev/null
+++ b/mkinstalldirs
@@ -0,0 +1,111 @@
+#! /bin/sh
+# mkinstalldirs --- make directory hierarchy
+# Author: Noah Friedman <friedman@prep.ai.mit.edu>
+# Created: 1993-05-16
+# Public domain
+
+errstatus=0
+dirmode=""
+
+usage="\
+Usage: mkinstalldirs [-h] [--help] [-m mode] dir ..."
+
+# process command line arguments
+while test $# -gt 0 ; do
+ case $1 in
+ -h | --help | --h*) # -h for help
+ echo "$usage" 1>&2
+ exit 0
+ ;;
+ -m) # -m PERM arg
+ shift
+ test $# -eq 0 && { echo "$usage" 1>&2; exit 1; }
+ dirmode=$1
+ shift
+ ;;
+ --) # stop option processing
+ shift
+ break
+ ;;
+ -*) # unknown option
+ echo "$usage" 1>&2
+ exit 1
+ ;;
+ *) # first non-opt arg
+ break
+ ;;
+ esac
+done
+
+for file
+do
+ if test -d "$file"; then
+ shift
+ else
+ break
+ fi
+done
+
+case $# in
+ 0) exit 0 ;;
+esac
+
+case $dirmode in
+ '')
+ if mkdir -p -- . 2>/dev/null; then
+ echo "mkdir -p -- $*"
+ exec mkdir -p -- "$@"
+ fi
+ ;;
+ *)
+ if mkdir -m "$dirmode" -p -- . 2>/dev/null; then
+ echo "mkdir -m $dirmode -p -- $*"
+ exec mkdir -m "$dirmode" -p -- "$@"
+ fi
+ ;;
+esac
+
+for file
+do
+ set fnord `echo ":$file" | sed -ne 's/^:\//#/;s/^://;s/\// /g;s/^#/\//;p'`
+ shift
+
+ pathcomp=
+ for d
+ do
+ pathcomp="$pathcomp$d"
+ case $pathcomp in
+ -*) pathcomp=./$pathcomp ;;
+ esac
+
+ if test ! -d "$pathcomp"; then
+ echo "mkdir $pathcomp"
+
+ mkdir "$pathcomp" || lasterr=$?
+
+ if test ! -d "$pathcomp"; then
+ errstatus=$lasterr
+ else
+ if test ! -z "$dirmode"; then
+ echo "chmod $dirmode $pathcomp"
+ lasterr=""
+ chmod "$dirmode" "$pathcomp" || lasterr=$?
+
+ if test ! -z "$lasterr"; then
+ errstatus=$lasterr
+ fi
+ fi
+ fi
+ fi
+
+ pathcomp="$pathcomp/"
+ done
+done
+
+exit $errstatus
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# End:
+# mkinstalldirs ends here
diff --git a/tst-raw.c b/tst-raw.c
new file mode 100644
index 0000000..882f90b
--- /dev/null
+++ b/tst-raw.c
@@ -0,0 +1,86 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/uio.h>
+#include <sys/ioctl.h>
+#include <net/if.h>
+
+#include "can.h"
+
+int main(int argc, char **argv)
+{
+ int s;
+ int family = PF_CAN, type = SOCK_RAW, proto = CAN_PROTO_RAW;
+ int opt;
+ struct sockaddr_can addr;
+ unsigned char buf[4096];
+ int nbytes, i;
+ struct ifreq ifr;
+
+ struct iovec bufs[] = {
+ { "abc", 4 },
+ { "def", 4 },
+ { "0123456", 8 },
+ { "xyz", 4 },
+ };
+
+ while ((opt = getopt(argc, argv, "f:t:p:")) != -1) {
+ switch (opt) {
+ case 'f':
+ family = atoi(optarg);
+ break;
+ case 't':
+ type = atoi(optarg);
+ break;
+ case 'p':
+ proto = atoi(optarg);
+ break;
+ default:
+ fprintf(stderr, "Unknown option %c\n", opt);
+ break;
+ }
+ }
+
+ printf("family = %d, type = %d, proto = %d\n", family, type, proto);
+ if ((s = socket(family, type, proto)) < 0) {
+ perror("socket");
+ return 1;
+ }
+
+ strcpy(ifr.ifr_name, "vcan2");
+ ioctl(s, SIOCGIFINDEX, &ifr);
+ addr.can_family = family;
+ addr.can_ifindex = ifr.ifr_ifindex;
+
+ if (bind(s, (struct sockaddr *)&addr, sizeof(addr)) < 0) {
+ perror("bind");
+ return 1;
+ }
+#if 0
+ if (write(s, "abc", 4) < 0) {
+ perror("write");
+ return 1;
+ }
+#endif
+ if (writev(s, bufs, sizeof(bufs)/sizeof(*bufs)) < 0) {
+ perror("writev");
+ return 1;
+ }
+ if ((nbytes = read(s, buf, 4096)) < 0) {
+ perror("read");
+ return 1;
+ } else {
+ printf("%d bytes read\n", nbytes);
+ for (i = 0; i < nbytes; i++) {
+ printf(" %02x", buf[i]);
+ if (i % 16 == 15 || i == nbytes - 1)
+ putchar('\n');
+ }
+ }
+
+ return 0;
+}