Call qemu_socketpair() instead of socketpair() when possible

[Guoyi Tu]

As qemu_socketpair() was introduced in commit 3c63b4e9
("oslib-posix: Introduce qemu_socketpair()"), it's time
to replace the other existing socketpair() calls with
qemu_socketpair() if possible

Signed-off-by: Guoyi Tu <tugy@chinatelecom.cn>
---
 backends/tpm/tpm_emulator.c         | 2 +-
 tests/qtest/dbus-display-test.c     | 5 +++--
 tests/qtest/migration-test.c        | 2 +-
 tests/unit/test-crypto-tlssession.c | 4 ++--
 tests/unit/test-io-channel-tls.c    | 2 +-
 5 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/backends/tpm/tpm_emulator.c b/backends/tpm/tpm_emulator.c
index 49cc3d749d..67e7b212e3 100644
--- a/backends/tpm/tpm_emulator.c
+++ b/backends/tpm/tpm_emulator.c
@@ -553,7 +553,7 @@ static int tpm_emulator_prepare_data_fd(TPMEmulator 
*tpm_emu)
     Error *err = NULL;
     int fds[2] = { -1, -1 };

-    if (socketpair(AF_UNIX, SOCK_STREAM, 0, fds) < 0) {
+    if (qemu_socketpair(AF_UNIX, SOCK_STREAM, 0, fds) < 0) {
         error_report("tpm-emulator: Failed to create socketpair");
         return -1;
     }
diff --git a/tests/qtest/dbus-display-test.c 
b/tests/qtest/dbus-display-test.c
index cb1b62d1d1..fef025ac6f 100644
--- a/tests/qtest/dbus-display-test.c
+++ b/tests/qtest/dbus-display-test.c
@@ -1,5 +1,6 @@
 #include "qemu/osdep.h"
 #include "qemu/dbus.h"
+#include "qemu/sockets.h"
 #include <gio/gio.h>
 #include <gio/gunixfdlist.h>
 #include "libqtest.h"
@@ -36,7 +37,7 @@ test_setup(QTestState **qts, GDBusConnection **conn)

     *qts = qtest_init("-display dbus,p2p=yes -name dbus-test");

-    g_assert_cmpint(socketpair(AF_UNIX, SOCK_STREAM, 0, pair), ==, 0);
+    g_assert_cmpint(qemu_socketpair(AF_UNIX, SOCK_STREAM, 0, pair), ==, 0);

     qtest_qmp_add_client(*qts, "@dbus-display", pair[1]);

@@ -152,7 +153,7 @@ test_dbus_display_console(void)

     test_setup(&qts, &conn);

-    g_assert_cmpint(socketpair(AF_UNIX, SOCK_STREAM, 0, pair), ==, 0);
+    g_assert_cmpint(qemu_socketpair(AF_UNIX, SOCK_STREAM, 0, pair), ==, 0);
     fd_list = g_unix_fd_list_new();
     idx = g_unix_fd_list_append(fd_list, pair[1], NULL);

diff --git a/tests/qtest/migration-test.c b/tests/qtest/migration-test.c
index dbde726adf..1dd32c9506 100644
--- a/tests/qtest/migration-test.c
+++ b/tests/qtest/migration-test.c
@@ -1661,7 +1661,7 @@ static void *test_migrate_fd_start_hook(QTestState 
*from,
     int pair[2];

     /* Create two connected sockets for migration */
-    ret = socketpair(PF_LOCAL, SOCK_STREAM, 0, pair);
+    ret = qemu_socketpair(PF_LOCAL, SOCK_STREAM, 0, pair);
     g_assert_cmpint(ret, ==, 0);

     /* Send the 1st socket to the target */
diff --git a/tests/unit/test-crypto-tlssession.c 
b/tests/unit/test-crypto-tlssession.c
index 615a1344b4..b12e7b6879 100644
--- a/tests/unit/test-crypto-tlssession.c
+++ b/tests/unit/test-crypto-tlssession.c
@@ -82,7 +82,7 @@ static void test_crypto_tls_session_psk(void)
     int ret;

     /* We'll use this for our fake client-server connection */
-    ret = socketpair(AF_UNIX, SOCK_STREAM, 0, channel);
+    ret = qemu_socketpair(AF_UNIX, SOCK_STREAM, 0, channel);
     g_assert(ret == 0);

     /*
@@ -236,7 +236,7 @@ static void test_crypto_tls_session_x509(const void 
*opaque)
     int ret;

     /* We'll use this for our fake client-server connection */
-    ret = socketpair(AF_UNIX, SOCK_STREAM, 0, channel);
+    ret = qemu_socketpair(AF_UNIX, SOCK_STREAM, 0, channel);
     g_assert(ret == 0);

     /*
diff --git a/tests/unit/test-io-channel-tls.c 
b/tests/unit/test-io-channel-tls.c
index cc39247556..e036ac5df4 100644
--- a/tests/unit/test-io-channel-tls.c
+++ b/tests/unit/test-io-channel-tls.c
@@ -121,7 +121,7 @@ static void test_io_channel_tls(const void *opaque)
     GMainContext *mainloop;

     /* We'll use this for our fake client-server connection */
-    g_assert(socketpair(AF_UNIX, SOCK_STREAM, 0, channel) == 0);
+    g_assert(qemu_socketpair(AF_UNIX, SOCK_STREAM, 0, channel) == 0);

 #define CLIENT_CERT_DIR "tests/test-io-channel-tls-client/"
 #define SERVER_CERT_DIR "tests/test-io-channel-tls-server/"
--
2.25.1