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| author | Dimitri Staessens <dimitri.staessens@intec.ugent.be> | 2016-02-24 11:28:54 +0100 |
|---|---|---|
| committer | Dimitri Staessens <dimitri.staessens@intec.ugent.be> | 2016-02-24 11:28:54 +0100 |
| commit | ef26d4303ed776578e6522fb9fc4ff7817d40dc1 (patch) | |
| tree | 5e1274fd5846c1b72e26fe5f58539b37763fda05 | |
| parent | 32bad3183aa5045e2ab8a0da92d4b7a8802d4aad (diff) | |
| download | ouroboros-ef26d4303ed776578e6522fb9fc4ff7817d40dc1.tar.gz ouroboros-ef26d4303ed776578e6522fb9fc4ff7817d40dc1.zip | |
lib: further cleanup of du_buff
du_buff.c : removed unnecessary variable for return values
removed unnecessary functions
| -rw-r--r-- | include/ouroboros/du_buff.h | 3 | ||||
| -rw-r--r-- | src/lib/du_buff.c | 35 |
2 files changed, 2 insertions, 36 deletions
diff --git a/include/ouroboros/du_buff.h b/include/ouroboros/du_buff.h index d23f4b09..92d0609d 100644 --- a/include/ouroboros/du_buff.h +++ b/include/ouroboros/du_buff.h @@ -39,9 +39,6 @@ int du_buff_init(du_buff_t * dub, uint8_t * data, size_t len); -uint8_t * du_buff_data_ptr_start(du_buff_t * dub); -uint8_t * du_buff_data_ptr_end(du_buff_t * dub); - int du_buff_head_alloc(du_buff_t * dub, size_t size); int du_buff_tail_alloc(du_buff_t * dub, size_t size); int du_buff_head_release(du_buff_t * dub, size_t size); diff --git a/src/lib/du_buff.c b/src/lib/du_buff.c index eace2d02..e530fcb7 100644 --- a/src/lib/du_buff.c +++ b/src/lib/du_buff.c @@ -263,8 +263,6 @@ int du_buff_init(du_buff_t * dub, uint8_t * data, size_t len) { - int ret = -EINVAL; - if (dub == NULL || data == NULL) { LOG_DBG("Bogus input, bugging out."); return -EINVAL; @@ -278,37 +276,7 @@ int du_buff_init(du_buff_t * dub, dub->du_start = start; dub->du_end = start + len; - ret = buffer_copy_data(dub->buffer, start, data, len); - - return ret; -} - -uint8_t * du_buff_data_ptr_start(du_buff_t * dub) -{ - uint8_t * ret = NULL; - - if (dub == NULL) { - LOG_DBGF("Bogus input, bugging out."); - return NULL; - } - - ret = buffer_seek_pos(dub->buffer, dub->du_start); - - return ret; -} - -uint8_t * du_buff_data_ptr_end(du_buff_t * dub) -{ - uint8_t * ret = NULL; - - if (dub == NULL) { - LOG_DBG("Bogus input, bugging out."); - return NULL; - } - - ret = buffer_seek_pos(dub->buffer, dub->du_end); - - return ret; + return buffer_copy_data(dub->buffer, start, data, len); } int du_buff_head_alloc(du_buff_t * dub, size_t size) @@ -327,6 +295,7 @@ int du_buff_head_alloc(du_buff_t * dub, size_t size) return 0; } + int du_buff_tail_alloc(du_buff_t * dub, size_t size) { if (dub == NULL) { |