renamed evdev

[libpicofe.git] / linux / event.c

diff --git a/linux/event.c b/linux/event.c
deleted file mode 100644 (file)
index 264b182..0000000
--- a/linux/event.c
+++ /dev/null
@@ -1,121 +0,0 @@
-#include <stdio.h>
-#include <string.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <sys/ioctl.h>
-#include <unistd.h>
-#include <linux/input.h>
-#include <errno.h>
-
-#include "../common/input.h"
-#include "event.h"
-
-#define BIT(x) (keybits[(x)/sizeof(keybits[0])/8] & \
-       (1 << ((x) & (sizeof(keybits[0])*8-1))))
-
-int in_evdev_probe(void)
-{
-       int i;
-
-       for (i = 0;; i++)
-       {
-               int u, ret, fd, keybits[KEY_MAX/sizeof(int)];
-               int support = 0, count = 0;
-               char name[64];
-
-               snprintf(name, sizeof(name), "/dev/input/event%d", i);
-               fd = open(name, O_RDONLY|O_NONBLOCK);
-               if (fd == -1)
-                       break;
-
-               /* check supported events */
-               ret = ioctl(fd, EVIOCGBIT(0, sizeof(support)), &support);
-               if (ret == -1) {
-                       printf("in_evdev: ioctl failed on %s\n", name);
-                       goto skip;
-               }
-
-               if (!(support & (1 << EV_KEY)))
-                       goto skip;
-
-               ret = ioctl(fd, EVIOCGBIT(EV_KEY, sizeof(keybits)), keybits);
-               if (ret == -1) {
-                       printf("in_evdev: ioctl failed on %s\n", name);
-                       goto skip;
-               }
-
-               /* check for interesting keys */
-               for (u = 0; u < KEY_MAX; u++) {
-                       if (BIT(u) && u != KEY_POWER && u != KEY_SLEEP)
-                               count++;
-               }
-
-               if (count == 0)
-                       goto skip;
-
-               strcpy(name, "evdev:");
-               ioctl(fd, EVIOCGNAME(sizeof(name)-6), name+6);
-               printf("in_evdev: found \"%s\" with %d events (type %08x)\n",
-                       name+6, count, support);
-               in_register(name, IN_DRVID_EVDEV, (void *)fd);
-               continue;
-
-skip:
-               close(fd);
-       }
-
-       return 0;
-}
-
-void in_evdev_free(void *drv_data)
-{
-       close((int)drv_data);
-}
-
-int in_evdev_bind_count(void)
-{
-       return 512;
-}
-
-int in_evdev_update(void *drv_data, int *binds)
-{
-       struct input_event ev[16];
-       int keybits[KEY_MAX/sizeof(int)];
-       int fd = (int)drv_data;
-       int result = 0, changed = 0;
-       int rd, ret, u;
-
-       while (1) {
-               rd = read(fd, ev, sizeof(ev));
-               if (rd < (int)sizeof(ev[0])) {
-                       if (errno != EAGAIN)
-                               perror("in_evdev: read failed");
-                       break;
-               }
-
-               changed = 1;
-       }
-
-/*
-       if (!changed)
-               return 0;
-*/
-       ret = ioctl(fd, EVIOCGKEY(sizeof(keybits)), keybits);
-       if (ret == -1) {
-               perror("in_evdev: ioctl failed");
-               return 0;
-       }
-
-       printf("#%d: ", fd);
-       for (u = 0; u < KEY_MAX; u++) {
-               if (BIT(u)) {
-                       printf(" %d", u);
-                       result |= binds[u];
-               }
-       }
-       printf("\n");
-
-       return result;
-}
-