luo980/libuv
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

uv: register __rfim_event 156 as UV_RENAME (#3540 3/3)

Browse Source 
When the watched file is moved or removed, or an editor (e.g. vim)
renames then creates the file, the __rfim_event 156 occurs. This is an
undocumented event that should not happen, but register it as UV_RENAME
for now since it is functionally equivalent.

Co-authored-by: Gaby Baghdadi <baghdadi@ca.ibm.com>
This commit is contained in:
Wayne Zhang 2021-12-08 15:29:34 -05:00 committed by Jameson Nash
parent 571f898192
commit 6d9275e412
1 changed files with 8 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
src/unix/os390.c
View File

@ -648,6 +648,14 @@ static int os390_message_queue_handler(uv__os390_epoll* ep) {
events = UV_CHANGE;
else if (msg.__rfim_event == _RFIM_RENAME || msg.__rfim_event == _RFIM_UNLINK)
events = UV_RENAME;
else if (msg.__rfim_event == 156)
/* TODO(gabylb): zos - this event should not happen, need to investigate.
*
* This event seems to occur when the watched file is [re]moved, or an
* editor (like vim) renames then creates the file on save (for vim, that's
* when backupcopy=no|auto).
*/
events = UV_RENAME;
else
/* Some event that we are not interested in. */
return 0;