atomic_long_inc_not_zero

函数名称：atomic_long_inc_not_zero

函数原型：static inline bool atomic_long_inc_not_zero(atomic_long_t *v)

返回类型：bool

参数：

类型	参数	名称
atomic_long_t *	v

990

返回:atomic_inc_not_zero - increment unless the number is zero*@v: pointer of type atomic_t* Atomically increments @v by 1, if @v is non-zero.* Returns true if the increment was done.

**调用者**
名称	描述
acct_get
perf_get_aux_event
perf_mmap_close	A buffer can be mmap()ed multiple times; either directly through the same* event, or through other events by use of perf_event_set_output().* In order to undo the VM accounting done by perf_mmap() we need to destroy
inherit_event	Inherit an event from parent task to child task.* Returns:* - valid pointer on success* - NULL for orphaned events* - IS_ERR() on error
percpu_ref_tryget	percpu_ref_tryget - try to increment a percpu refcount@ref: percpu_ref to try-get Increment a percpu refcount unless its count already reached zero.* Returns %true on success; %false on failure.
percpu_ref_tryget_live	percpu_ref_tryget_live - try to increment a live percpu refcount@ref: percpu_ref to try-get Increment a percpu refcount unless it has already been killed

源代码转换工具开放的插件接口	X
支持：c/c++/esqlc/java Oracle/Informix/Mysql 插件可实现：逻辑报告代码生成和批量转换代码