Re: [dpdk-dev] [PATCH v2] EAL: fix usage of printf-like functions

["De Lara Guarch, Pablo" <pablo.de.lara.guarch@intel.com>]

> -----Original Message-----
> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Bruce Richardson
> Sent: Thursday, June 19, 2014 7:22 PM
> To: dev@dpdk.org
> Subject: [dpdk-dev] [PATCH v2] EAL: fix usage of printf-like functions
> 
> Mark the rte_log, cmdline_printf and rte_snprintf functions as
> being printf-style functions. This causes compilation errors
> due to mis-matched parameter types, so the parameter types are
> fixed where appropriate.
> 
> Changes in V2:
> * Additional fixes for ivshmem-target compilation
> 
> Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
> ---

This patch compiles correctly before the 1.7 rc1. After it, i40e library introduces a compilation error that can be fixed by making the following change:

--- a/lib/librte_pmd_i40e/i40e_ethdev.c
+++ b/lib/librte_pmd_i40e/i40e_ethdev.c
@@ -1536,7 +1536,7 @@ i40e_allocate_dma_mem_d(__attribute__((unused)) struct i40e_hw *hw,
                return I40E_ERR_PARAM;

        id++;
-       rte_snprintf(z_name, sizeof(z_name), "i40e_dma_%lu", id);
+       rte_snprintf(z_name, sizeof(z_name), "i40e_dma_%"PRIu64, id);
        mz = rte_memzone_reserve_aligned(z_name, size, 0, 0, alignment);
        if (!mz)
                return I40E_ERR_NO_MEMORY;

Thanks,
Pablo