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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 07:32:41 -0500 |
| commit | cb9bb9d13f5bb64634b36281589ae902bd3c0490 (patch) | |
| tree | 18130b080c9d4a22744f5092c77dac2c5ca43bb2 /cpukit | |
| parent | RFS: Fix resource leak (diff) | |
| download | rtems-cb9bb9d13f5bb64634b36281589ae902bd3c0490.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 8115a85724..e29111638a 100644 --- a/cpukit/sapi/include/confdefs.h +++ b/cpukit/sapi/include/confdefs.h @@ -3820,5 +3820,19 @@ 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 */ |