Struct mariadb_sys::st_mysql_rwlock

source · 
#[repr(C)]
pub struct st_mysql_rwlock {
    pub m_rwlock: pthread_rwlock_t,
    pub m_psi: *mut PSI_rwlock,
}
Expand description

An instrumented rwlock structure. @sa mysql_rwlock_t

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§m_rwlock: pthread_rwlock_t

The real rwlock

§m_psi: *mut PSI_rwlock

The instrumentation hook. Note that this hook is not conditionally defined, for binary compatibility of the @c mysql_rwlock_t interface.

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