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| author | Kevin Kirspel <kevin-kirspel@idexx.com> | 2017-06-29 10:36:43 -0400 |
|---|---|---|
| committer | Gedare Bloom <gedare@rtems.org> | 2017-07-14 16:04:05 -0400 |
| commit | c6bb1c33bcf70d1398073c96a4fac4f9b031b9ab (patch) | |
| tree | ce904d8bfaded9060edf71bac28c517c3e75a4c8 /cpukit/dev | |
| parent | bsps: Include missing header file (diff) | |
| download | rtems-c6bb1c33bcf70d1398073c96a4fac4f9b031b9ab.tar.bz2 | |
posix/mmap: Add support for file handler and MAP_ANON
Added a mmap file handler to struct _rtems_filesystem_file_handlers_r.
Updated each file handler object to support the default mmap handler.
Updated mmap() to call the mmap handler for MAP_SHARED.
Added a mmap file handler for shm
Added support for MAP_ANON in mmap().
Updates #2859
Diffstat (limited to 'cpukit/dev')
| -rw-r--r-- | cpukit/dev/i2c/i2c-bus.c | 1 | ||||
| -rw-r--r-- | cpukit/dev/i2c/i2c-dev.c | 1 | ||||
| -rw-r--r-- | cpukit/dev/spi/spi-bus.c | 1 |
3 files changed, 3 insertions, 0 deletions
diff --git a/cpukit/dev/i2c/i2c-bus.c b/cpukit/dev/i2c/i2c-bus.c index 0f27d06873..1297b1ef4c 100644 --- a/cpukit/dev/i2c/i2c-bus.c +++ b/cpukit/dev/i2c/i2c-bus.c @@ -218,6 +218,7 @@ static const rtems_filesystem_file_handlers_r i2c_bus_handler = { .fdatasync_h = rtems_filesystem_default_fsync_or_fdatasync, .fcntl_h = rtems_filesystem_default_fcntl, .kqfilter_h = rtems_filesystem_default_kqfilter, + .mmap_h = rtems_filesystem_default_mmap, .poll_h = rtems_filesystem_default_poll, .readv_h = rtems_filesystem_default_readv, .writev_h = rtems_filesystem_default_writev diff --git a/cpukit/dev/i2c/i2c-dev.c b/cpukit/dev/i2c/i2c-dev.c index b00a9bdf21..680732fa46 100644 --- a/cpukit/dev/i2c/i2c-dev.c +++ b/cpukit/dev/i2c/i2c-dev.c @@ -115,6 +115,7 @@ static const rtems_filesystem_file_handlers_r i2c_dev_handler = { .fdatasync_h = rtems_filesystem_default_fsync_or_fdatasync, .fcntl_h = rtems_filesystem_default_fcntl, .kqfilter_h = rtems_filesystem_default_kqfilter, + .mmap_h = rtems_filesystem_default_mmap, .poll_h = rtems_filesystem_default_poll, .readv_h = rtems_filesystem_default_readv, .writev_h = rtems_filesystem_default_writev diff --git a/cpukit/dev/spi/spi-bus.c b/cpukit/dev/spi/spi-bus.c index dd84b021b2..343e203485 100644 --- a/cpukit/dev/spi/spi-bus.c +++ b/cpukit/dev/spi/spi-bus.c @@ -235,6 +235,7 @@ static const rtems_filesystem_file_handlers_r spi_bus_handler = { .fdatasync_h = rtems_filesystem_default_fsync_or_fdatasync, .fcntl_h = rtems_filesystem_default_fcntl, .kqfilter_h = rtems_filesystem_default_kqfilter, + .mmap_h = rtems_filesystem_default_mmap, .poll_h = rtems_filesystem_default_poll, .readv_h = rtems_filesystem_default_readv, .writev_h = rtems_filesystem_default_writev |