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author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2014-02-26 11:00:17 +0100 |
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committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2014-02-28 08:59:02 +0100 |
commit | e7549ff4a195e6985044945ac4e1f37a5f1ef7fb (patch) | |
tree | 765b9e7ea45ebc1a33b5536707eab1d60d88ba93 /cpukit | |
parent | rtems: Cache manager documentation (diff) | |
download | rtems-e7549ff4a195e6985044945ac4e1f37a5f1ef7fb.tar.bz2 |
rtems: Use size_t for cache line size
A cache line cannot have a negative size.
Diffstat (limited to 'cpukit')
-rw-r--r-- | cpukit/rtems/include/rtems/rtems/cache.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/cpukit/rtems/include/rtems/rtems/cache.h b/cpukit/rtems/include/rtems/rtems/cache.h index a8520d7e4e..2faf620e24 100644 --- a/cpukit/rtems/include/rtems/rtems/cache.h +++ b/cpukit/rtems/include/rtems/rtems/cache.h @@ -47,7 +47,7 @@ extern "C" { * @retval 0 No data cache is present. * @retval positive The data cache line size in bytes. */ -int rtems_cache_get_data_line_size( void ); +size_t rtems_cache_get_data_line_size( void ); /** * @brief Returns the instruction cache line size in bytes. @@ -58,7 +58,7 @@ int rtems_cache_get_data_line_size( void ); * @retval 0 No instruction cache is present. * @retval positive The instruction cache line size in bytes. */ -int rtems_cache_get_instruction_line_size( void ); +size_t rtems_cache_get_instruction_line_size( void ); /** * @brief Flushes multiple data cache lines. |