Re: [dpdk-dev] [PATCH] rte_pci.h: Fix C++11 compilation

[Thomas Monjalon <thomas.monjalon@6wind.com>]

Hi Stefan,

Thanks for improving DPDK for C++ usage.

I'm a bit lost because that's the fourth time you send the same patch (without versioning):
	http://dpdk.org/dev/patchwork/patch/3140/
(this one had some comments you didn't address)
	http://dpdk.org/dev/patchwork/patch/3517/
(is it different from the first one?)
	http://dpdk.org/dev/patchwork/patch/3518/
(this one was wrongly formatted but authored with your ixiacom address)
	http://dpdk.org/dev/patchwork/patch/3537/
(it is different from the first one?)

Please check http://dpdk.org/dev#send for versioning and set the old versions
to "superseded" in patchwork.
Thanks


2015-02-20 11:35, Stefan Puiu:
>  In C++11 concatenated string literals need to have a
>  space in between. Found with clang++-3.4, IIRC g++-4.8 also complains about this. 
> 
> Sample error message:
> dpdk/include/rte_pci.h:96:26: error: invalid suffix on literal; C++11 requires a space between literal and identifier [-Wreserved-user-defined-literal]
> 
> Signed-off-by: Stefan Puiu <stefan.puiu@gmail.com>
> ---
>  lib/librte_eal/common/include/rte_pci.h |    4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/lib/librte_eal/common/include/rte_pci.h b/lib/librte_eal/common/include/rte_pci.h
> index 66ed793..12ae5a7 100644
> --- a/lib/librte_eal/common/include/rte_pci.h
> +++ b/lib/librte_eal/common/include/rte_pci.h
> @@ -93,10 +93,10 @@ extern struct pci_device_list pci_device_list; /**< Global list of PCI devices.
>  #define SYSFS_PCI_DEVICES "/sys/bus/pci/devices"
>  
>  /** Formatting string for PCI device identifier: Ex: 0000:00:01.0 */
> -#define PCI_PRI_FMT "%.4"PRIx16":%.2"PRIx8":%.2"PRIx8".%"PRIx8
> +#define PCI_PRI_FMT "%.4" PRIx16 ":%.2" PRIx8 ":%.2" PRIx8 ".%" PRIx8
>  
>  /** Short formatting string, without domain, for PCI device: Ex: 00:01.0 */
> -#define PCI_SHORT_PRI_FMT "%.2"PRIx8":%.2"PRIx8".%"PRIx8
> +#define PCI_SHORT_PRI_FMT "%.2" PRIx8 ":%.2" PRIx8 ".%" PRIx8
>  
>  /** Nb. of values in PCI device identifier format string. */
>  #define PCI_FMT_NVAL 4
>