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char: rename CharBackend->CharFrontend

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The actual backend is "Chardev", CharBackend is the frontend side of
it (whatever talks to the backend), let's rename it for readability.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Link: https://lore.kernel.org/r/20251022074612.1258413-1-marcandre.lureau@redhat.com
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Marc-André Lureau 2025-10-22 11:46:10 +04:00 • committed by Paolo Bonzini
parent dc72ba5dc4
commit 1b21518f73
89 changed files with 428 additions and 429 deletions
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20
system/qtest.c
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@ -44,7 +44,7 @@ struct QTest {
bool has_machine_link;
char *chr_name;
Chardev *chr;
CharBackend qtest_chr;
CharFrontend qtest_chr;
char *log;
};
@ -293,20 +293,20 @@ static void G_GNUC_PRINTF(1, 2) qtest_log_send(const char *fmt, ...)
static void qtest_server_char_be_send(void *opaque, const char *str)
{
size_t len = strlen(str);
CharBackend* chr = (CharBackend *)opaque;
CharFrontend* chr = (CharFrontend *)opaque;
qemu_chr_fe_write_all(chr, (uint8_t *)str, len);
if (qtest_log_fp && qtest_opened) {
fprintf(qtest_log_fp, "%s", str);
}
}
static void qtest_send(CharBackend *chr, const char *str)
static void qtest_send(CharFrontend *chr, const char *str)
{
qtest_log_timestamp();
qtest_server_send(qtest_server_send_opaque, str);
}
void qtest_sendf(CharBackend *chr, const char *fmt, ...)
void qtest_sendf(CharFrontend *chr, const char *fmt, ...)
{
va_list ap;
gchar *buffer;
@ -324,16 +324,16 @@ static void qtest_irq_handler(void *opaque, int n, int level)
qemu_set_irq(old_irq, level);
if (irq_levels[n] != level) {
CharBackend *chr = &qtest->qtest_chr;
CharFrontend *chr = &qtest->qtest_chr;
irq_levels[n] = level;
qtest_sendf(chr, "IRQ %s %d\n",
level ? "raise" : "lower", n);
}
}
static bool (*process_command_cb)(CharBackend *chr, gchar **words);
static bool (*process_command_cb)(CharFrontend *chr, gchar **words);
void qtest_set_command_cb(bool (*pc_cb)(CharBackend *chr, gchar **words))
void qtest_set_command_cb(bool (*pc_cb)(CharFrontend *chr, gchar **words))
{
assert(!process_command_cb); /* Switch to a list if we need more than one */
@ -349,7 +349,7 @@ static void qtest_install_gpio_out_intercept(DeviceState *dev, const char *name,
*disconnected = qdev_intercept_gpio_out(dev, icpt, name, n);
}
static void qtest_process_command(CharBackend *chr, gchar **words)
static void qtest_process_command(CharFrontend *chr, gchar **words)
{
const gchar *command;
@ -757,7 +757,7 @@ static void qtest_process_command(CharBackend *chr, gchar **words)
* Process as much of @inbuf as we can in newline terminated chunks.
* Remove the processed commands from @inbuf as we go.
*/
static void qtest_process_inbuf(CharBackend *chr, GString *inbuf)
static void qtest_process_inbuf(CharFrontend *chr, GString *inbuf)
{
char *end;
@ -773,7 +773,7 @@ static void qtest_process_inbuf(CharBackend *chr, GString *inbuf)
static void qtest_read(void *opaque, const uint8_t *buf, int size)
{
CharBackend *chr = opaque;
CharFrontend *chr = opaque;
g_string_append_len(inbuf, (const gchar *)buf, size);
qtest_process_inbuf(chr, inbuf);