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vector: Traversal, retrieval, insert and locking enhancements

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Renamed AST_VECTOR_INSERT to AST_VECTOR_REPLACE because it really
does replace not insert.  The few users of AST_VECTOR_INSERT were
refactored.  Because these are macros, there should be no ABI
compatibility issues.

Added AST_VECTOR_INSERT_AT that actually inserts an element into the
vector at a specific index pushing existing elements to the right.

Added AST_VECTOR_GET_CMP that can retrieve from the vector based
on a user-provided compare function.

Added AST_VECTOR_CALLBACK function that will execute a function
for each element in the vector.  Similar to ao2_callback and
ao2_callback_data functions although the vector callback can take
a variable number of arguments.  This should allow easy migration
to a vector where a container might be too heavy.

Added read/write locked vector and lock manipulation macros.

Added unit tests.

ASTERISK-25045 #close

Change-Id: I2e07ecc709d2f5f91bcab8904e5e9340609b00e0
This commit is contained in:
George Joseph
2015-05-01 18:25:17 -06:00
parent 626bffc4c2
commit 7a7e9733c2
5 changed files with 649 additions and 19 deletions
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2
main/format_cap.c
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@@ -151,7 +151,7 @@ static inline int format_cap_framed_init(struct format_cap_framed *framed, struc
framed->framing = framing;
if (ast_format_get_codec_id(format) >= AST_VECTOR_SIZE(&cap->formats)) {
if (AST_VECTOR_INSERT(&cap->formats, ast_format_get_codec_id(format), format_cap_framed_list_empty)) {
if (AST_VECTOR_REPLACE(&cap->formats, ast_format_get_codec_id(format), format_cap_framed_list_empty)) {
ao2_ref(framed, -1);
return -1;
}