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| author | Mark Stapp <mjs@voltanet.io> | 2018-08-29 15:39:19 -0400 |
|---|---|---|
| committer | Mark Stapp <mjs@voltanet.io> | 2018-08-29 15:39:19 -0400 |
| commit | 1ed98c2db620b0831d23407ae461156e07c378fc (patch) | |
| tree | 601f9087b921df1865bb08daa58bc53e605c30f6 /lib/frratomic.h | |
| parent | 7e678379edb62b1a2e75131ef3a9fae701fbcc37 (diff) | |
libs: fix missing atomics for some gcc versions
stdatomic.h does not have aliases for all of the useful gcc
atomic primitives; add them in for that path through
frratomic.h.
Signed-off-by: Mark Stapp <mjs@voltanet.io>
Diffstat (limited to 'lib/frratomic.h')
| -rw-r--r-- | lib/frratomic.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/frratomic.h b/lib/frratomic.h index 113f46c075..1f1d1b569a 100644 --- a/lib/frratomic.h +++ b/lib/frratomic.h @@ -29,6 +29,12 @@ #ifdef HAVE_STDATOMIC_H #include <stdatomic.h> +/* These are available in gcc, but not in stdatomic */ +#define atomic_add_fetch_explicit __atomic_add_fetch +#define atomic_sub_fetch_explicit __atomic_sub_fetch +#define atomic_and_fetch_explicit __atomic_and_fetch +#define atomic_or_fetch_explicit __atomic_or_fetch + /* gcc 4.7 and newer */ #elif defined(HAVE___ATOMIC) |