diff options
| author | Aaron Durbin <adurbin@chromium.org> | 2016-01-26 09:01:14 -0600 |
|---|---|---|
| committer | Aaron Durbin <adurbin@chromium.org> | 2016-01-26 17:28:21 +0100 |
| commit | 2dd5f4cce61f95468cd84d7272b8c455d0b6408b (patch) | |
| tree | 7df081b6c8b130471f497acd816c9db1397ef28f | |
| parent | 0a97d7eeba244b3a18249d07995dcfa884c14920 (diff) | |
cbfstool: provide buffer_offset()
Instead of people open coding the offset field access within a
struct buffer provide buffer_offset() so that the implementation
can change if needed without high touch in the code base.
Change-Id: I751c7145687a8529ab549d87e412b7f2d1fb90ed
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/13468
Tested-by: build bot (Jenkins)
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
| -rw-r--r-- | util/cbfstool/common.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/util/cbfstool/common.h b/util/cbfstool/common.h index 561a17abe3..42ae1e2b3d 100644 --- a/util/cbfstool/common.h +++ b/util/cbfstool/common.h @@ -62,6 +62,11 @@ static inline size_t buffer_size(const struct buffer *b) return b->size; } +static inline size_t buffer_offset(const struct buffer *b) +{ + return b->offset; +} + /* * Shrink a buffer toward the beginning of its previous space. * Afterward, buffer_delete() remains the means of cleaning it up. */ @@ -125,7 +130,7 @@ static inline void *buffer_get_original_backing(const struct buffer *b) { if (!b) return NULL; - return b->data - b->offset; + return buffer_get(b) - buffer_offset(b); } /* Creates an empty memory buffer with given size. |