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Fix issue with C++ not supporting passing an int constant value to an unsigned atomic type...

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I definitely find this disturbing.
This commit is contained in:
Patrick Pelissier committed 2018-03-16 22:59:51 +01:00
1 parent 5dded0d9aa
commit f2b2335080
3 files changed
+16 -16
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m-buffer.h
+5 -5
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@@ -291,9 +291,9 @@ M_C(name, _init)(buffer_t v, size_t size) \
thread which has the push lock. As such, it has to be handled \
like an atomic variable. */ \
/* Increment number of elements of the buffer */ \
previousSize = atomic_fetch_add (&v->number[0], 1); \
previousSize = atomic_fetch_add (&v->number[0], 1UL); \
if (BUFFERI_POLICY_P((policy), BUFFER_DEFERRED_POP)) { \
atomic_fetch_add (&v->number[1], 1); \
atomic_fetch_add (&v->number[1], 1UL); \
} \
} \
\
@@ -360,9 +360,9 @@ M_C(name, _init)(buffer_t v, size_t size) \
/* Decrement number of elements in the buffer */ \
size_t previousSize; \
if (!BUFFERI_POLICY_P((policy), BUFFER_DEFERRED_POP)) { \
previousSize = atomic_fetch_sub (&v->number[0], 1); \
previousSize = atomic_fetch_sub (&v->number[0], 1UL); \
} else { \
atomic_fetch_sub (&v->number[1], 1); \
atomic_fetch_sub (&v->number[1], 1UL); \
} \
\
/* BUFFER unlock */ \
@@ -416,7 +416,7 @@ M_C(name, _init)(buffer_t v, size_t size) \
{ \
/* Decrement the effective number of elements in the buffer */ \
if (BUFFERI_POLICY_P((policy), BUFFER_DEFERRED_POP)) { \
size_t previousSize = atomic_fetch_sub (&v->number[0], 1); \
size_t previousSize = atomic_fetch_sub (&v->number[0], 1UL); \
if (previousSize == BUFFERI_SIZE(m_size)) { \
m_mutex_lock(v->mutexPush); \
m_cond_broadcast(v->there_is_room_for_data); \