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[PATCH v3 35/54] tests/qtest: libqtest: Install signal handler via signa
From: |
Bin Meng |
Subject: |
[PATCH v3 35/54] tests/qtest: libqtest: Install signal handler via signal() |
Date: |
Sun, 25 Sep 2022 19:30:13 +0800 |
From: Bin Meng <bin.meng@windriver.com>
At present the codes uses sigaction() to install signal handler with
a flag SA_RESETHAND. Such usage can be covered by the signal() API
that is a simplified interface to the general sigaction() facility.
Update to use signal() to install the signal handler, as it is
available on Windows which we are going to support.
Signed-off-by: Bin Meng <bin.meng@windriver.com>
---
(no changes since v1)
tests/qtest/libqtest.c | 14 +++-----------
1 file changed, 3 insertions(+), 11 deletions(-)
diff --git a/tests/qtest/libqtest.c b/tests/qtest/libqtest.c
index 269d622fe3..f0ac467903 100644
--- a/tests/qtest/libqtest.c
+++ b/tests/qtest/libqtest.c
@@ -66,7 +66,7 @@ struct QTestState
};
static GHookList abrt_hooks;
-static struct sigaction sigact_old;
+static sighandler_t sighandler_old;
static int qtest_query_target_endianness(QTestState *s);
@@ -179,20 +179,12 @@ static void sigabrt_handler(int signo)
static void setup_sigabrt_handler(void)
{
- struct sigaction sigact;
-
- /* Catch SIGABRT to clean up on g_assert() failure */
- sigact = (struct sigaction){
- .sa_handler = sigabrt_handler,
- .sa_flags = SA_RESETHAND,
- };
- sigemptyset(&sigact.sa_mask);
- sigaction(SIGABRT, &sigact, &sigact_old);
+ sighandler_old = signal(SIGABRT, sigabrt_handler);
}
static void cleanup_sigabrt_handler(void)
{
- sigaction(SIGABRT, &sigact_old, NULL);
+ signal(SIGABRT, sighandler_old);
}
static bool hook_list_is_empty(GHookList *hook_list)
--
2.34.1
- [PATCH v3 32/54] tests/qtest: libqtest: Adapt global_qtest declaration for win32, (continued)
- [PATCH v3 32/54] tests/qtest: libqtest: Adapt global_qtest declaration for win32, Bin Meng, 2022/09/25
- [PATCH v3 33/54] tests/qtest: Use send/recv for socket communication, Bin Meng, 2022/09/25
- [PATCH v3 34/54] tests/qtest: libqtest: Exclude the *_fds APIs for win32, Bin Meng, 2022/09/25
- [PATCH v3 36/54] tests/qtest: Support libqtest to build and run on Windows, Bin Meng, 2022/09/25
- [PATCH v3 42/54] chardev/char-file: Add FILE_SHARE_WRITE when opening the file for win32, Bin Meng, 2022/09/25
[PATCH v3 35/54] tests/qtest: libqtest: Install signal handler via signal(),
Bin Meng <=
[PATCH v3 40/54] tests/qtest: ide-test: Open file in binary mode, Bin Meng, 2022/09/25
[PATCH v3 44/54] tests/qtest: microbit-test: Fix socket access for win32, Bin Meng, 2022/09/25
[PATCH v3 38/54] tests/qtest: bios-tables-test: Adapt the case for win32, Bin Meng, 2022/09/25
[PATCH v3 39/54] tests/qtest: migration-test: Disable IO redirection for win32, Bin Meng, 2022/09/25
[PATCH v3 41/54] tests/qtest: virtio-net-failover: Disable migration tests for win32, Bin Meng, 2022/09/25
[PATCH v3 43/54] tests/qtest: migration-test: Make sure QEMU process "to" exited after migration is canceled, Bin Meng, 2022/09/25
[PATCH v3 37/54] tests/qtest: {ahci, ide}-test: Use relative path for temporary files for win32, Bin Meng, 2022/09/25