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Denis 2023-12-08 00:33:32 +01:00
parent a74b159c02
commit f2ee17d67f
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GPG key ID: DD9B63F805CF5C03
1 changed files with 17 additions and 12 deletions
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29
dev_evdev.c
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@ -41,7 +41,9 @@ void dev_evdev_close(struct libevdev* out_evdev) {
int fd = libevdev_get_fd(out_evdev);
for (int i = 0; i < sizeof(open_fds) / sizeof(int); ++i) {
open_fds[i] = (open_fds[i] == fd) ? -1 : open_fds[i];
if (open_fds[i] == fd) {
open_fds[i] = -1;
}
}
// free the memory
@ -97,18 +99,21 @@ int dev_evdev_open(
// open_sysfs
int skip = 0;
for (int o = 0; o < (sizeof(open_fds) / sizeof(open_fds[0])); ++o) {
if (open_fds[o] != -1) {
if (open_fds[o] == fd) {
// Device already opened
close(fd);
skip = 1;
printf("Device %s already opened\n", path);
break;
}
} else {
if (open_sysfs_idx == -1) {
open_sysfs_idx = o;
if ((open_fds[o] != -1) && (open_fds[o] == fd)) {
close(fd);
skip = 1;
printf("Device %s already opened:\n", path);
for (int k = 0; k < (sizeof(open_fds) / sizeof(open_fds[0])); ++k) {
if (k == o) {
printf("%d[x] ", open_fds[k]);
} else {
printf("%d[o] ", open_fds[k]);
}
}
printf("\n");
break;
} else if (open_fds[o] == -1) {
open_sysfs_idx = o;
}
}