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contrib/plugins: Fix type conflict of GLib function pointers

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On Emscripten, function pointer casts can result in runtime failures due to
strict function signature checks. This affects the use of g_list_sort and
g_slist_sort, which internally perform function pointer casts that are not
supported by Emscripten. To avoid these issues, g_list_sort_with_data and
g_slist_sort_with_data should be used instead, as they do not rely on
function pointer casting.

Signed-off-by: Kohei Tokunaga <ktokunaga.mail@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <0fcddfca16ca8da2bdaa7b2c114476f5b73d032b.1745295397.git.ktokunaga.mail@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
This commit is contained in:
Kohei Tokunaga 2025-04-22 14:27:10 +09:00 • committed by Philippe Mathieu-Daudé
parent 141af1b31b
commit 01499add2a
8 changed files with 25 additions and 25 deletions
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4
tests/tcg/plugins/syscall.c
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@ -180,7 +180,7 @@ static void print_entry(gpointer val, gpointer user_data)
qemu_plugin_outs(out);
}
static gint comp_func(gconstpointer ea, gconstpointer eb)
static gint comp_func(gconstpointer ea, gconstpointer eb, gpointer d)
{
SyscallStats *ent_a = (SyscallStats *) ea;
SyscallStats *ent_b = (SyscallStats *) eb;
@ -197,7 +197,7 @@ static void plugin_exit(qemu_plugin_id_t id, void *p)
g_mutex_lock(&lock);
GList *entries = g_hash_table_get_values(statistics);
entries = g_list_sort(entries, comp_func);
entries = g_list_sort_with_data(entries, comp_func, NULL);
qemu_plugin_outs("syscall no. calls errors\n");
g_list_foreach(entries, print_entry, NULL);