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Fix issue with even stricter atomic implementation

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(without even the set operator for atomics).
This commit is contained in:
Patrick Pelissier committed 2017-04-10 23:04:34 +02:00
1 parent 5e0c51e00c
commit 3db02c64fa
1 file changed
+3 -3
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m-snapshot.h
+3 -3
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@@ -67,7 +67,7 @@
* - b: Boolean indicating that the read buffer shall be updated * - b: Boolean indicating that the read buffer shall be updated
*/ */
#define SNAPSHOTI_FLAG(r, w, f, b) \ #define SNAPSHOTI_FLAG(r, w, f, b) \
( ( (r) << 4) | ((w) << 2) | ((f)) | ((b) << 6)) ((unsigned char)( ( (r) << 4) | ((w) << 2) | ((f)) | ((b) << 6)))
#define SNAPSHOTI_R(flags) \ #define SNAPSHOTI_R(flags) \
(((flags) >> 4) & 0x03u) (((flags) >> 4) & 0x03u)
#define SNAPSHOTI_W(flags) \ #define SNAPSHOTI_W(flags) \
@@ -135,7 +135,7 @@
for(int i = 0; i < 3; i++) { \ for(int i = 0; i < 3; i++) { \
M_GET_INIT_SET oplist(snap->data[i], org->data[i]); \ M_GET_INIT_SET oplist(snap->data[i], org->data[i]); \
} \ } \
snap->flags = org->flags; \ atomic_init (&snap->flags, atomic_load(&org->flags)); \
SNAPSHOTI_CONTRACT(snap); \ SNAPSHOTI_CONTRACT(snap); \
} \ } \
\ \
@@ -147,7 +147,7 @@
for(int i = 0; i < 3; i++) { \ for(int i = 0; i < 3; i++) { \
M_GET_SET oplist(snap->data[i], org->data[i]); \ M_GET_SET oplist(snap->data[i], org->data[i]); \
} \ } \
snap->flags = org->flags; \ atomic_init (&snap->flags, atomic_load(&org->flags)); \
SNAPSHOTI_CONTRACT(snap); \ SNAPSHOTI_CONTRACT(snap); \
} \ } \
\ \