Anatol committed a better fix. It falls back to file-cache in case of failure, and maps just a small portion of SHM for synchronization between processes. In general, extending this approach, we may map the whole SHM segment into different address space and implement routines to find/load data from SHM instead of files. But this is for 7.1.
Thanks. Dmitry. On Fri, Oct 9, 2015 at 10:53 PM, Kalle Sommer Nielsen <ka...@php.net> wrote: > 2015-10-08 10:33 GMT+02:00 Dmitry Stogov <dmi...@zend.com>: > > few notes: > > - are you sure SysV IPC API is available everywhere? I mean shmget() > > in file_cache_fallback_init(). > > (I didn't know about Windows). > > Yes the SysV IPC API is available under Windows, because we have our > own implementation in TSRM/, more specifically TSRM/tsrm_win32.c line > ~591 (for shmget). > > > > -- > regards, > > Kalle Sommer Nielsen > ka...@php.net >
