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notifier: add BLOCKING_INIT_NOTIFIER_HEAD support

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Signed-off-by: ligd <liguiding1@xiaomi.com>
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ligd 2023-05-16 17:05:07 +08:00 committed by Xiang Xiao
parent 8853e72502
commit f41383d998
1 changed files with 8 additions and 0 deletions
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8
include/nuttx/notifier.h
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@ -51,6 +51,14 @@
#define BLOCKING_NOTIFIER_HEAD(name) \
struct blocking_notifier_head name = BLOCKING_NOTIFIER_INIT(name)
#define BLOCKING_INIT_NOTIFIER_HEAD(name) \
do \
{ \
nxmutex_init(&(name)->mutex); \
(name)->head = NULL; \
} \
while (0)
/****************************************************************************
* Public Type Definitions
****************************************************************************/