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| author | Joel Sherrill <joel.sherrill@oarcorp.com> | 2015-10-20 14:47:10 -0500 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@oarcorp.com> | 2015-10-27 07:31:29 -0500 |
| commit | 69be1a222ae173e5cdd5c3cc47eab78e65299c72 (patch) | |
| tree | be3be12dd0b434799d3ba4b18d9b46294f7d07ee /cpukit | |
| parent | basdefs.h: Add and use RTEMS_PACKED (diff) | |
| download | rtems-69be1a222ae173e5cdd5c3cc47eab78e65299c72.tar.bz2 | |
CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK was undocumented and not error checked
closes #2431.
Diffstat (limited to 'cpukit')
| -rw-r--r-- | cpukit/sapi/include/confdefs.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/cpukit/sapi/include/confdefs.h b/cpukit/sapi/include/confdefs.h index 47d70268f1..0e83bf1333 100644 --- a/cpukit/sapi/include/confdefs.h +++ b/cpukit/sapi/include/confdefs.h @@ -3823,5 +3823,19 @@ const rtems_libio_helper rtems_fs_init_helper = #endif #endif +/* + * IMFS block size for in memory files (memfiles) must be a power of + * two between 16 and 512 inclusive. + */ +#if ((CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK != 16) && \ + (CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK != 32) && \ + (CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK != 64) && \ + (CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK != 128) && \ + (CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK != 256) && \ + (CONFIGURE_IMFS_MEMFILE_BYTES_PER_BLOCK != 512)) + #error "IMFS Memfile block size must be a power of 2 between 16 and 512" +#endif + + #endif /* end of include file */ |