From 87de70a2984cece87db94f4b445589c4e24e5c77 Mon Sep 17 00:00:00 2001 From: Gedare Bloom Date: Wed, 15 Mar 2017 14:31:00 -0400 Subject: posix/mman: add mmap support for shm objects Update #2859. --- cpukit/libcsupport/include/rtems/libio.h | 1 + 1 file changed, 1 insertion(+) (limited to 'cpukit/libcsupport/include/rtems/libio.h') diff --git a/cpukit/libcsupport/include/rtems/libio.h b/cpukit/libcsupport/include/rtems/libio.h index a87031ca91..d0824b4e85 100644 --- a/cpukit/libcsupport/include/rtems/libio.h +++ b/cpukit/libcsupport/include/rtems/libio.h @@ -1282,6 +1282,7 @@ struct rtems_libio_tt { rtems_driver_name_t *driver; off_t offset; /* current offset into file */ uint32_t flags; + uint32_t mapping_refcnt; /* current mappings */ rtems_filesystem_location_info_t pathinfo; uint32_t data0; /* private to "driver" */ void *data1; /* ... */ -- cgit v1.2.3