9838b7032e
This is strictly the application of the script 'x-indent-all.sh' from util/modular. Compared to the patch that Daniel posted in January, I've added a few indent flags: -bap -psl -T PrivatePtr -T pmWait -T _XFUNCPROTOBEGIN -T _XFUNCPROTOEND -T _X_EXPORT The typedefs were needed to make the output of sdksyms.sh match the previous output, otherwise, the code is formatted badly enough that sdksyms.sh generates incorrect output. The generated code was compared with the previous version and found to be essentially identical -- "assert" line numbers and BUILD_TIME were the only differences found. The comparison was done with this script: dir1=$1 dir2=$2 for dir in $dir1 $dir2; do (cd $dir && find . -name '*.o' | while read file; do dir=`dirname $file` base=`basename $file .o` dump=$dir/$base.dump objdump -d $file > $dump done) done find $dir1 -name '*.dump' | while read dump; do otherdump=`echo $dump | sed "s;$dir1;$dir2;"` diff -u $dump $otherdump done Signed-off-by: Keith Packard <keithp@keithp.com> Acked-by: Daniel Stone <daniel@fooishbar.org> Acked-by: Alan Coopersmith <alan.coopersmith@oracle.com>
275 lines
9.2 KiB
C
275 lines
9.2 KiB
C
/*
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* Copyright 2002 Red Hat Inc., Durham, North Carolina.
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*
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* All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation on the rights to use, copy, modify, merge,
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* publish, distribute, sublicense, and/or sell copies of the Software,
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* and to permit persons to whom the Software is furnished to do so,
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* subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the
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* next paragraph) shall be included in all copies or substantial
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* portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
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* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*
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* This is a simple test program that reads from /dev/input/event*,
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* decoding events into a human readable form.
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*/
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/*
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* Authors:
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* Rickard E. (Rik) Faith <faith@redhat.com>
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*
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <string.h>
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#include <sys/types.h>
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#include <fcntl.h>
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#include <errno.h>
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#include <time.h>
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#include <linux/input.h>
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struct input_event event;
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int
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main(int argc, char **argv)
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{
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char name[64]; /* RATS: Use ok, but could be better */
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char buf[256] = { 0, }; /* RATS: Use ok */
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unsigned char mask[EV_MAX / 8 + 1]; /* RATS: Use ok */
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int version;
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int fd = 0;
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int rc;
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int i, j;
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char *tmp;
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#define test_bit(bit) (mask[(bit)/8] & (1 << ((bit)%8)))
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for (i = 0; i < 32; i++) {
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snprintf(name, sizeof(name), "/dev/input/event%d", i);
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if ((fd = open(name, O_RDONLY, 0)) >= 0) {
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ioctl(fd, EVIOCGVERSION, &version);
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ioctl(fd, EVIOCGNAME(sizeof(buf)), buf);
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ioctl(fd, EVIOCGBIT(0, sizeof(mask)), mask);
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printf("%s\n", name);
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printf(" evdev version: %d.%d.%d\n",
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version >> 16, (version >> 8) & 0xff, version & 0xff);
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printf(" name: %s\n", buf);
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printf(" features:");
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for (j = 0; j < EV_MAX; j++) {
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if (test_bit(j)) {
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const char *type = "unknown";
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switch (j) {
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case EV_KEY:
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type = "keys/buttons";
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break;
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case EV_REL:
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type = "relative";
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break;
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case EV_ABS:
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type = "absolute";
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break;
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case EV_MSC:
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type = "reserved";
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break;
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case EV_LED:
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type = "leds";
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break;
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case EV_SND:
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type = "sound";
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break;
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case EV_REP:
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type = "repeat";
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break;
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case EV_FF:
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type = "feedback";
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break;
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}
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printf(" %s", type);
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}
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}
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printf("\n");
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close(fd);
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}
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}
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if (argc > 1) {
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snprintf(name, sizeof(name), "/dev/input/event%d", atoi(argv[1]));
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if ((fd = open(name, O_RDWR, 0)) >= 0) {
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printf("%s: open, fd = %d\n", name, fd);
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for (i = 0; i < LED_MAX; i++) {
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event.time.tv_sec = time(0);
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event.time.tv_usec = 0;
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event.type = EV_LED;
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event.code = i;
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event.value = 0;
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write(fd, &event, sizeof(event));
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}
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while ((rc = read(fd, &event, sizeof(event))) > 0) {
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printf("%-24.24s.%06lu type 0x%04x; code 0x%04x;"
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" value 0x%08x; ",
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ctime(&event.time.tv_sec),
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event.time.tv_usec, event.type, event.code, event.value);
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switch (event.type) {
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case EV_KEY:
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if (event.code > BTN_MISC) {
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printf("Button %d %s",
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event.code & 0xff,
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event.value ? "press" : "release");
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}
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else {
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printf("Key %d (0x%x) %s",
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event.code & 0xff,
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event.code & 0xff,
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event.value ? "press" : "release");
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}
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break;
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case EV_REL:
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switch (event.code) {
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case REL_X:
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tmp = "X";
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break;
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case REL_Y:
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tmp = "Y";
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break;
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case REL_HWHEEL:
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tmp = "HWHEEL";
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break;
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case REL_DIAL:
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tmp = "DIAL";
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break;
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case REL_WHEEL:
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tmp = "WHEEL";
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break;
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case REL_MISC:
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tmp = "MISC";
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break;
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default:
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tmp = "UNKNOWN";
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break;
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}
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printf("Relative %s %d", tmp, event.value);
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break;
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case EV_ABS:
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switch (event.code) {
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case ABS_X:
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tmp = "X";
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break;
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case ABS_Y:
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tmp = "Y";
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break;
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case ABS_Z:
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tmp = "Z";
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break;
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case ABS_RX:
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tmp = "RX";
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break;
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case ABS_RY:
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tmp = "RY";
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break;
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case ABS_RZ:
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tmp = "RZ";
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break;
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case ABS_THROTTLE:
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tmp = "THROTTLE";
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break;
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case ABS_RUDDER:
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tmp = "RUDDER";
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break;
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case ABS_WHEEL:
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tmp = "WHEEL";
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break;
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case ABS_GAS:
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tmp = "GAS";
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break;
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case ABS_BRAKE:
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tmp = "BRAKE";
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break;
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case ABS_HAT0X:
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tmp = "HAT0X";
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break;
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case ABS_HAT0Y:
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tmp = "HAT0Y";
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break;
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case ABS_HAT1X:
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tmp = "HAT1X";
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break;
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case ABS_HAT1Y:
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tmp = "HAT1Y";
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break;
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case ABS_HAT2X:
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tmp = "HAT2X";
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break;
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case ABS_HAT2Y:
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tmp = "HAT2Y";
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break;
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case ABS_HAT3X:
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tmp = "HAT3X";
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break;
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case ABS_HAT3Y:
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tmp = "HAT3Y";
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break;
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case ABS_PRESSURE:
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tmp = "PRESSURE";
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break;
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case ABS_DISTANCE:
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tmp = "DISTANCE";
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break;
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case ABS_TILT_X:
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tmp = "TILT_X";
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break;
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case ABS_TILT_Y:
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tmp = "TILT_Y";
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break;
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case ABS_MISC:
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tmp = "MISC";
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break;
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default:
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tmp = "UNKNOWN";
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break;
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}
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printf("Absolute %s %d", tmp, event.value);
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break;
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case EV_MSC:
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printf("Misc");
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break;
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case EV_LED:
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printf("Led");
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break;
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case EV_SND:
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printf("Snd");
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break;
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case EV_REP:
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printf("Rep");
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break;
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case EV_FF:
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printf("FF");
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break;
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break;
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}
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printf("\n");
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}
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printf("rc = %d, (%s)\n", rc, strerror(errno));
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close(fd);
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}
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}
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return 0;
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}
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