lib: fix C++11 compilation

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:
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>
Reviewed-by: John McNamara <john.mcnamara@intel.com>

diff --git a/lib/librte_eal/common/include/rte_pci.h b/lib/librte_eal/common/include/rte_pci.h
index 4301c16..9836446 100644 (file)
--- 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

diff --git a/lib/librte_mempool/rte_mempool.h b/lib/librte_mempool/rte_mempool.h
index 3314651..48e9972 100644 (file)
--- a/lib/librte_mempool/rte_mempool.h
+++ b/lib/librte_mempool/rte_mempool.h
@@ -342,7 +342,7 @@ static inline void __mempool_check_cookies(const struct rte_mempool *mp,
                        if (cookie != RTE_MEMPOOL_HEADER_COOKIE1) {
                                rte_log_set_history(0);
                                RTE_LOG(CRIT, MEMPOOL,
-                                       "obj=%p, mempool=%p, cookie=%"PRIx64"\n",
+                                       "obj=%p, mempool=%p, cookie=%" PRIx64 "\n",
                                        obj, mp, cookie);
                                rte_panic("MEMPOOL: bad header cookie (put)\n");
                        }
@@ -352,7 +352,7 @@ static inline void __mempool_check_cookies(const struct rte_mempool *mp,
                        if (cookie != RTE_MEMPOOL_HEADER_COOKIE2) {
                                rte_log_set_history(0);
                                RTE_LOG(CRIT, MEMPOOL,
-                                       "obj=%p, mempool=%p, cookie=%"PRIx64"\n",
+                                       "obj=%p, mempool=%p, cookie=%" PRIx64 "\n",
                                        obj, mp, cookie);
                                rte_panic("MEMPOOL: bad header cookie (get)\n");
                        }
@@ -363,7 +363,7 @@ static inline void __mempool_check_cookies(const struct rte_mempool *mp,
                            cookie != RTE_MEMPOOL_HEADER_COOKIE2) {
                                rte_log_set_history(0);
                                RTE_LOG(CRIT, MEMPOOL,
-                                       "obj=%p, mempool=%p, cookie=%"PRIx64"\n",
+                                       "obj=%p, mempool=%p, cookie=%" PRIx64 "\n",
                                        obj, mp, cookie);
                                rte_panic("MEMPOOL: bad header cookie (audit)\n");
                        }
@@ -372,7 +372,7 @@ static inline void __mempool_check_cookies(const struct rte_mempool *mp,
                if (cookie != RTE_MEMPOOL_TRAILER_COOKIE) {
                        rte_log_set_history(0);
                        RTE_LOG(CRIT, MEMPOOL,
-                               "obj=%p, mempool=%p, cookie=%"PRIx64"\n",
+                               "obj=%p, mempool=%p, cookie=%" PRIx64 "\n",
                                obj, mp, cookie);
                        rte_panic("MEMPOOL: bad trailer cookie\n");
                }

diff --git a/lib/librte_vhost/vhost-net.h b/lib/librte_vhost/vhost-net.h
index 0f3f8dc..c69b60b 100644 (file)
--- a/lib/librte_vhost/vhost-net.h
+++ b/lib/librte_vhost/vhost-net.h
@@ -59,9 +59,9 @@ extern struct vhost_net_device_ops const *ops;
        char packet[VHOST_MAX_PRINT_BUFF]; \
        \
        if ((header)) \
-               snprintf(packet, VHOST_MAX_PRINT_BUFF, "(%"PRIu64") Header size %d: ", (device->device_fh), (size)); \
+               snprintf(packet, VHOST_MAX_PRINT_BUFF, "(%" PRIu64 ") Header size %d: ", (device->device_fh), (size)); \
        else \
-               snprintf(packet, VHOST_MAX_PRINT_BUFF, "(%"PRIu64") Packet size %d: ", (device->device_fh), (size)); \
+               snprintf(packet, VHOST_MAX_PRINT_BUFF, "(%" PRIu64 ") Packet size %d: ", (device->device_fh), (size)); \
        for (index = 0; index < (size); index++) { \
                snprintf(packet + strnlen(packet, VHOST_MAX_PRINT_BUFF), VHOST_MAX_PRINT_BUFF - strnlen(packet, VHOST_MAX_PRINT_BUFF), \
                        "%02hhx ", pkt_addr[index]); \