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| author | Kohei Tokunaga <ktokunaga.mail@gmail.com> | 2025-04-22 14:27:07 +0900 |
|---|---|---|
| committer | Philippe Mathieu-Daudé <philmd@linaro.org> | 2025-04-25 17:09:58 +0200 |
| commit | 16704598bf3fa8578880e7146a0196d9411ea098 (patch) | |
| tree | befebd3a695b941abdd414856c4b54820ddebd2b | |
| parent | 01499add2ae6529589002860e1880ff193a6578a (diff) | |
| download | qemu-16704598bf3fa8578880e7146a0196d9411ea098.zip qemu-16704598bf3fa8578880e7146a0196d9411ea098.tar.gz qemu-16704598bf3fa8578880e7146a0196d9411ea098.tar.bz2 | |
system/vl: Fix type conflict of GLib function pointers
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: <e9a50b76c54cc64fc9985186f0aef3fcc2024da6.1745295397.git.ktokunaga.mail@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
| -rw-r--r-- | system/vl.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/system/vl.c b/system/vl.c index c17945c..4ab2001 100644 --- a/system/vl.c +++ b/system/vl.c @@ -1524,7 +1524,7 @@ static bool debugcon_parse(const char *devname, Error **errp) return true; } -static gint machine_class_cmp(gconstpointer a, gconstpointer b) +static gint machine_class_cmp(gconstpointer a, gconstpointer b, gpointer d) { const MachineClass *mc1 = a, *mc2 = b; int res; @@ -1574,7 +1574,7 @@ static void machine_help_func(const QDict *qdict) } printf("Supported machines are:\n"); - machines = g_slist_sort(machines, machine_class_cmp); + machines = g_slist_sort_with_data(machines, machine_class_cmp, NULL); for (el = machines; el; el = el->next) { MachineClass *mc = el->data; if (mc->alias) { |