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| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 1996-03-06 21:34:57 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 1996-03-06 21:34:57 +0000 |
| commit | 1a8fde6ca27afea19faf9bf6487d8aa20b4a8d41 (patch) | |
| tree | 209ab42fa9bc98774d5290d670af14886390d269 /c/src/exec/rtems/inline/region.inl | |
| parent | Removed prototyes for static inline rgutines and moved the comments into (diff) | |
| download | rtems-1a8fde6ca27afea19faf9bf6487d8aa20b4a8d41.tar.bz2 | |
Removed prototyes for static inline routines and moved the comments into
the inline implementation. The impetus for this was twofold. First,
it is incorrect to have static inline prototypes when using the macro
implementation. Second, this reduced the number of lines in the include
files seen by rtems.h by about 2000 lines.
Next we restricted visibility for the inline routines to inside the
executive itself EXCEPT for a handful of objects. This reduced the
number of include files included by rtems.h by 40 files and reduced
the lines in the include files seen by rtems.h by about 6000 lines.
In total, these reduced the compile time of the entire RTEMS tree by 20%.
This results in about 8 minutes savings on the SparcStation 10 morgana.
Diffstat (limited to '')
| -rw-r--r-- | c/src/exec/rtems/inline/region.inl | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/c/src/exec/rtems/inline/region.inl b/c/src/exec/rtems/inline/region.inl index 5a0e4da1bf..aae042bed4 100644 --- a/c/src/exec/rtems/inline/region.inl +++ b/c/src/exec/rtems/inline/region.inl @@ -21,6 +21,10 @@ * * _Region_Allocate * + * DESCRIPTION: + * + * This function allocates a region control block from + * the inactive chain of free region control blocks. */ STATIC INLINE Region_Control *_Region_Allocate( void ) @@ -32,6 +36,10 @@ STATIC INLINE Region_Control *_Region_Allocate( void ) * * _Region_Free * + * DESCRIPTION: + * + * This routine frees a region control block to the + * inactive chain of free region control blocks. */ STATIC INLINE void _Region_Free ( @@ -45,6 +53,13 @@ STATIC INLINE void _Region_Free ( * * _Region_Get * + * DESCRIPTION: + * + * This function maps region IDs to region control blocks. + * If ID corresponds to a local region, then it returns + * the_region control pointer which maps to ID and location + * is set to OBJECTS_LOCAL. Otherwise, location is set + * to OBJECTS_ERROR and the_region is undefined. */ STATIC INLINE Region_Control *_Region_Get ( @@ -60,6 +75,11 @@ STATIC INLINE Region_Control *_Region_Get ( * * _Region_Allocate_segment * + * DESCRIPTION: + * + * This function attempts to allocate a segment from the_region. + * If successful, it returns the address of the allocated segment. + * Otherwise, it returns NULL. */ STATIC INLINE void *_Region_Allocate_segment ( @@ -74,6 +94,9 @@ STATIC INLINE void *_Region_Allocate_segment ( * * _Region_Free_segment * + * DESCRIPTION: + * + * This function frees the_segment to the_region. */ STATIC INLINE boolean _Region_Free_segment ( @@ -88,6 +111,9 @@ STATIC INLINE boolean _Region_Free_segment ( * * _Region_Is_null * + * DESCRIPTION: + * + * This function returns TRUE if the_region is NULL and FALSE otherwise. */ STATIC INLINE boolean _Region_Is_null ( |