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udev: explain what happened when inotify_add_watch() returned ENOSPC, rhbz #513571

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Lennart Poettering 2009-07-24 13:58:22 +02:00
parent 18433c19b6
commit 2bbdf631f8
1 changed files with 11 additions and 1 deletions
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12
src/modules/module-udev-detect.c
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@ -336,8 +336,18 @@ static int setup_inotify(struct userdata *u) {
pa_close(u->inotify_fd); pa_close(u->inotify_fd);
u->inotify_fd = -1; u->inotify_fd = -1;
if (saved_errno == ENOENT) if (saved_errno == ENOENT) {
pa_log_debug("/dev/snd/ is apparently not existing yet, retrying to create inotify watch later.");
return 0; return 0;
}
if (saved_errno == ENOSPC) {
pa_log("You apparently ran out of inotify watches, probably because Tracker/Beagle took them all away. "
"I wished people would do their homework first and fix inotify before using it for watching whole "
"directory trees which is something the current inotify is certainly not useful for. "
"Please make sure to drop the Tracker/Beagle guys a line complaining about their broken use of inotify.");
return 0;
}
pa_log("inotify_add_watch() failed: %s", pa_cstrerror(saved_errno)); pa_log("inotify_add_watch() failed: %s", pa_cstrerror(saved_errno));
return -1; return -1;