-__attribute__((format(printf, 2, 0)))
-static inline void
-rte_pmd_debug_trace(const char *func_name, const char *fmt, ...)
-{
- va_list ap;
-
- va_start(ap, fmt);
-
- {
- char buffer[vsnprintf(NULL, 0, fmt, ap) + 1];
-
- va_end(ap);
-
- va_start(ap, fmt);
- vsnprintf(buffer, sizeof(buffer), fmt, ap);
- va_end(ap);
-
- rte_log(RTE_LOG_ERR, RTE_LOGTYPE_PMD, "%s: %s",
- func_name, buffer);
- }
-}
-
-/*
- * Enable RTE_PMD_DEBUG_TRACE() when at least one component relying on the
- * RTE_*_RET() macros defined below is compiled in debug mode.
- */
-#if defined(RTE_LIBRTE_EVENTDEV_DEBUG)
-#define RTE_PMD_DEBUG_TRACE(...) \
- rte_pmd_debug_trace(__func__, __VA_ARGS__)
-#else
-#define RTE_PMD_DEBUG_TRACE(...) (void)0
-#endif
-
-/* Macros for checking for restricting functions to primary instance only */
-#define RTE_PROC_PRIMARY_OR_ERR_RET(retval) do { \
- if (rte_eal_process_type() != RTE_PROC_PRIMARY) { \
- RTE_PMD_DEBUG_TRACE("Cannot run in secondary processes\n"); \
- return retval; \
- } \
-} while (0)
-
-#define RTE_PROC_PRIMARY_OR_RET() do { \
- if (rte_eal_process_type() != RTE_PROC_PRIMARY) { \
- RTE_PMD_DEBUG_TRACE("Cannot run in secondary processes\n"); \
- return; \
- } \
-} while (0)
-