[PATCH 41/46] app/dumpcap: use rte stdatomic API

[Tyler Retzlaff]

Replace the use of gcc builtin __atomic_xxx intrinsics with
corresponding rte_atomic_xxx optional rte stdatomic API.

Signed-off-by: Tyler Retzlaff <roret...@linux.microsoft.com>
---
 app/dumpcap/main.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/app/dumpcap/main.c b/app/dumpcap/main.c
index cc0f66b..b25b95e 100644
--- a/app/dumpcap/main.c
+++ b/app/dumpcap/main.c
@@ -51,7 +51,7 @@
 
 /* command line flags */
 static const char *progname;
-static bool quit_signal;
+static RTE_ATOMIC(bool) quit_signal;
 static bool group_read;
 static bool quiet;
 static bool use_pcapng = true;
@@ -475,7 +475,7 @@ static void parse_opts(int argc, char **argv)
 static void
 signal_handler(int sig_num __rte_unused)
 {
-       __atomic_store_n(&quit_signal, true, __ATOMIC_RELAXED);
+       rte_atomic_store_explicit(&quit_signal, true, rte_memory_order_relaxed);
 }
 
 
@@ -490,7 +490,7 @@ static void statistics_loop(void)
        printf("%-15s  %10s  %10s\n",
               "Interface", "Received", "Dropped");
 
-       while (!__atomic_load_n(&quit_signal, __ATOMIC_RELAXED)) {
+       while (!rte_atomic_load_explicit(&quit_signal, 
rte_memory_order_relaxed)) {
                RTE_ETH_FOREACH_DEV(p) {
                        if (rte_eth_dev_get_name_by_port(p, name) < 0)
                                continue;
@@ -528,7 +528,7 @@ static void statistics_loop(void)
 static void
 monitor_primary(void *arg __rte_unused)
 {
-       if (__atomic_load_n(&quit_signal, __ATOMIC_RELAXED))
+       if (rte_atomic_load_explicit(&quit_signal, rte_memory_order_relaxed))
                return;
 
        if (rte_eal_primary_proc_alive(NULL)) {
@@ -536,7 +536,7 @@ static void statistics_loop(void)
        } else {
                fprintf(stderr,
                        "Primary process is no longer active, exiting...\n");
-               __atomic_store_n(&quit_signal, true, __ATOMIC_RELAXED);
+               rte_atomic_store_explicit(&quit_signal, true, 
rte_memory_order_relaxed);
        }
 }
 
@@ -983,7 +983,7 @@ int main(int argc, char **argv)
                show_count(0);
        }
 
-       while (!__atomic_load_n(&quit_signal, __ATOMIC_RELAXED)) {
+       while (!rte_atomic_load_explicit(&quit_signal, 
rte_memory_order_relaxed)) {
                if (process_ring(out, r) < 0) {
                        fprintf(stderr, "pcapng file write failed; %s\n",
                                strerror(errno));
-- 
1.8.3.1