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Revert "v4l2: handle inotify errors"

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This reverts commit 07b8954dc8.
This commit is contained in:
Barnabás Pőcze 2023-09-07 01:51:10 +02:00 • committed by Wim Taymans
parent d7f7fd258d
commit 1110dbb7c1
1 changed files with 13 additions and 19 deletions
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32
spa/plugins/v4l2/v4l2-udev.c
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@ -393,19 +393,6 @@ static void process_device(struct impl *impl, uint32_t action, struct udev_devic
} }
} }
static int stop_inotify(struct device *dev)
{
struct impl *impl = dev->impl;
if (dev->notify.fd == -1)
return 0;
spa_log_info(impl->log, "stop inotify for /dev/video%u", dev->id);
spa_loop_remove_source(impl->main_loop, &dev->notify);
close(dev->notify.fd);
dev->notify.fd = -1;
return 0;
}
static void impl_on_notify_events(struct spa_source *source) static void impl_on_notify_events(struct spa_source *source)
{ {
struct device *dev = source->data; struct device *dev = source->data;
@ -415,12 +402,7 @@ static void impl_on_notify_events(struct spa_source *source)
struct inotify_event e; /* for appropriate alignment */ struct inotify_event e; /* for appropriate alignment */
} buf; } buf;
if (source->rmask & (SPA_IO_ERR | SPA_IO_HUP)) { while (true) {
spa_log_warn(impl->log, "notify error on /dev/video%u", dev->id);
stop_inotify(dev);
return;
}
while (source->rmask & SPA_IO_IN) {
ssize_t len; ssize_t len;
const struct inotify_event *event; const struct inotify_event *event;
void *p, *e; void *p, *e;
@ -487,6 +469,18 @@ static int start_inotify(struct device *dev)
return 0; return 0;
} }
static int stop_inotify(struct device *dev)
{
struct impl *impl = dev->impl;
if (dev->notify.fd == -1)
return 0;
spa_log_info(impl->log, "stop inotify for /dev/video%u", dev->id);
spa_loop_remove_source(impl->main_loop, &dev->notify);
close(dev->notify.fd);
dev->notify.fd = -1;
return 0;
}
static void impl_on_fd_events(struct spa_source *source) static void impl_on_fd_events(struct spa_source *source)
{ {
struct impl *impl = source->data; struct impl *impl = source->data;