| (* |
File_replaced occurs if the inode of the file changed and the file tail was
configured with ignore_inode_change = false.
|
*) | |
| (* |
File_shrank occurs if stat detects that the length of the file decreases from
one call to the next.
|
*) | |
| (* |
Read_failed occurs if some aspect of the open-seek-read-close used to get data
fails.
|
*) | |
| (* |
Stat_failed occurs if stat fails.
|
*) |
Errors are written to the pipe, and are nonrecoverable. After an error, the pipe will always be closed.