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authorThe Android Open Source Project <initial-contribution@android.com>2009-03-04 03:28:14 +0100
committerThe Android Open Source Project <initial-contribution@android.com>2009-03-04 03:28:14 +0100
commitffb48f64fec674c6dd923eb8b1eb3f743e05a8ba (patch)
tree4b825dc642cb6eb9a060e54bf8d69288fbee4904 /minui/events.c
parentauto import from //depot/cupcake/@132589 (diff)
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Diffstat (limited to '')
-rw-r--r--minui/events.c82
1 files changed, 0 insertions, 82 deletions
diff --git a/minui/events.c b/minui/events.c
deleted file mode 100644
index 3aed2a860..000000000
--- a/minui/events.c
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <fcntl.h>
-#include <dirent.h>
-#include <sys/poll.h>
-
-#include <linux/input.h>
-
-#include "minui.h"
-
-#define MAX_DEVICES 16
-
-static struct pollfd ev_fds[MAX_DEVICES];
-static unsigned ev_count = 0;
-
-int ev_init(void)
-{
- DIR *dir;
- struct dirent *de;
- int fd;
-
- dir = opendir("/dev/input");
- if(dir != 0) {
- while((de = readdir(dir))) {
-// fprintf(stderr,"/dev/input/%s\n", de->d_name);
- if(strncmp(de->d_name,"event",5)) continue;
- fd = openat(dirfd(dir), de->d_name, O_RDONLY);
- if(fd < 0) continue;
-
- ev_fds[ev_count].fd = fd;
- ev_fds[ev_count].events = POLLIN;
- ev_count++;
- if(ev_count == MAX_DEVICES) break;
- }
- }
-
- return 0;
-}
-
-void ev_exit(void)
-{
- while (ev_count > 0) {
- close(ev_fds[--ev_count].fd);
- }
-}
-
-int ev_get(struct input_event *ev, unsigned dont_wait)
-{
- int r;
- unsigned n;
-
- do {
- r = poll(ev_fds, ev_count, dont_wait ? 0 : -1);
-
- if(r > 0) {
- for(n = 0; n < ev_count; n++) {
- if(ev_fds[n].revents & POLLIN) {
- r = read(ev_fds[n].fd, ev, sizeof(*ev));
- if(r == sizeof(*ev)) return 0;
- }
- }
- }
- } while(dont_wait == 0);
-
- return -1;
-}