eal: improve musl compatibility of thread log

Musl complains about pthread id being of wrong size, because on
musl, pthread_t is a struct pointer, not an unsigned int. Fix the
printing code by casting pthread id to unsigned pointer type and
adjusting the format specifier to be of appropriate size.

Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>

diff --git a/lib/librte_eal/linuxapp/eal/eal.c b/lib/librte_eal/linuxapp/eal/eal.c
index d342a04..a00cebf 100644 (file)
--- a/lib/librte_eal/linuxapp/eal/eal.c
+++ b/lib/librte_eal/linuxapp/eal/eal.c
@@ -1008,8 +1008,8 @@ rte_eal_init(int argc, char **argv)
 
        ret = eal_thread_dump_affinity(cpuset, sizeof(cpuset));
 
-       RTE_LOG(DEBUG, EAL, "Master lcore %u is ready (tid=%x;cpuset=[%s%s])\n",
-               rte_config.master_lcore, (int)thread_id, cpuset,
+       RTE_LOG(DEBUG, EAL, "Master lcore %u is ready (tid=%zx;cpuset=[%s%s])\n",
+               rte_config.master_lcore, (uintptr_t)thread_id, cpuset,
                ret == 0 ? "" : "...");
 
        RTE_LCORE_FOREACH_SLAVE(i) {

diff --git a/lib/librte_eal/linuxapp/eal/eal_thread.c b/lib/librte_eal/linuxapp/eal/eal_thread.c
index b496fc7..379773b 100644 (file)
--- a/lib/librte_eal/linuxapp/eal/eal_thread.c
+++ b/lib/librte_eal/linuxapp/eal/eal_thread.c
@@ -121,8 +121,8 @@ eal_thread_loop(__attribute__((unused)) void *arg)
 
        ret = eal_thread_dump_affinity(cpuset, sizeof(cpuset));
 
-       RTE_LOG(DEBUG, EAL, "lcore %u is ready (tid=%x;cpuset=[%s%s])\n",
-               lcore_id, (int)thread_id, cpuset, ret == 0 ? "" : "...");
+       RTE_LOG(DEBUG, EAL, "lcore %u is ready (tid=%zx;cpuset=[%s%s])\n",
+               lcore_id, (uintptr_t)thread_id, cpuset, ret == 0 ? "" : "...");
 
        /* read on our pipe to get commands */
        while (1) {