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c11: Update the values of enum mtx_plain, mtx_recursive, mtx_timed to make sure mtx_recursive != mtx_plain | mtx_recursive

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According to c11 standards, there is 4 variant of mtx_init parameter,
mtx_plain
mtx_timed
mtx_plain|mtx_recursive
mtx_timed|mtx_recursive

Directly use mtx_recursive is not a thing, so we need make sure mtx_plain and mtx_plain|mtx_recursive are not equal,
So now we choose the values from Android c11 threads.h for enum mtx_plain, mtx_recursive, mtx_timed, to make sure
c11/threads.h be more c11 conformance, and can raise error when the type parameter of mtx_init are not one of
mtx_plain
mtx_timed
mtx_plain|mtx_recursive
mtx_timed|mtx_recursive

Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18445>
This commit is contained in:
Yonggang Luo 2022-09-06 23:59:50 +08:00 • committed by Marge Bot
parent 0894762cb8
commit eec1e728c5
1 changed files with 3 additions and 3 deletions
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6
src/c11/threads.h
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@ -146,9 +146,9 @@ typedef pthread_once_t once_flag;
/*-------------------- enumeration constants --------------------*/
enum
{
mtx_plain = 0,
mtx_recursive = 1,
mtx_timed = 2,
mtx_plain = 0x1,
mtx_recursive = 0x2,
mtx_timed = 0x4,
};
enum