It is a reminder that the constructors without priority get the lowest priority.
Signed-off-by: Thomas Monjalon <[email protected]> --- lib/librte_eal/common/include/rte_eal.h | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/lib/librte_eal/common/include/rte_eal.h b/lib/librte_eal/common/include/rte_eal.h index 0e7363d77..559d2308e 100644 --- a/lib/librte_eal/common/include/rte_eal.h +++ b/lib/librte_eal/common/include/rte_eal.h @@ -287,9 +287,26 @@ static inline int rte_gettid(void) return RTE_PER_LCORE(_thread_id); } +/** + * Run function before main() with low priority. + * + * The constructor will be run after prioritized constructors. + * + * @param func + * Constructor function. + */ #define RTE_INIT(func) \ static void __attribute__((constructor, used)) func(void) +/** + * Run function before main() with high priority. + * + * @param func + * Constructor function. + * @param prio + * Priority number must be above 100. + * Lowest number is the first to run. + */ #define RTE_INIT_PRIO(func, prio) \ static void __attribute__((constructor(prio), used)) func(void) -- 2.14.1
