aboutsummaryrefslogtreecommitdiff
path: root/qemu-char.c
diff options
context:
space:
mode:
authorMarc-André Lureau <marcandre.lureau@redhat.com>2016-10-21 22:09:15 +0300
committerPaolo Bonzini <pbonzini@redhat.com>2017-01-27 18:07:59 +0100
commitacbfbe4a060442122ca099122e60a191d0715d41 (patch)
tree0510a0ea4dcdea786bc0c5567585e2382245e50f /qemu-char.c
parentb68e956abe2ad0a1ecf53868e0bf1a61b418ded8 (diff)
char: fold single-user functions in caller
This shortens the code a bit. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'qemu-char.c')
-rw-r--r--qemu-char.c95
1 files changed, 29 insertions, 66 deletions
diff --git a/qemu-char.c b/qemu-char.c
index ce8d4bb1a1..4719ad6959 100644
--- a/qemu-char.c
+++ b/qemu-char.c
@@ -1891,22 +1891,6 @@ static void qemu_chr_free_tty(CharDriverState *chr)
{
fd_chr_free(chr);
}
-
-static CharDriverState *qemu_chr_open_tty_fd(const CharDriver *driver,
- int fd,
- ChardevCommon *backend,
- bool *be_opened,
- Error **errp)
-{
- CharDriverState *chr;
-
- tty_serial_init(fd, 115200, 'N', 8, 1);
- chr = qemu_chr_open_fd(driver, fd, fd, backend, errp);
- if (!chr) {
- return NULL;
- }
- return chr;
-}
#endif /* __linux__ || __sun__ */
#if defined(__linux__)
@@ -2327,29 +2311,6 @@ static int win_chr_poll(void *opaque)
return 0;
}
-static CharDriverState *qemu_chr_open_win_path(const CharDriver *driver,
- const char *filename,
- ChardevCommon *backend,
- Error **errp)
-{
- CharDriverState *chr;
- WinCharState *s;
-
- chr = qemu_chr_alloc(driver, backend, errp);
- if (!chr) {
- return NULL;
- }
- s = g_new0(WinCharState, 1);
- chr->opaque = s;
-
- if (win_chr_init(chr, filename, errp) < 0) {
- g_free(s);
- qemu_chr_free_common(chr);
- return NULL;
- }
- return chr;
-}
-
static int win_chr_pipe_poll(void *opaque)
{
CharDriverState *chr = opaque;
@@ -2806,30 +2767,6 @@ static void udp_chr_free(CharDriverState *chr)
qemu_chr_be_event(chr, CHR_EVENT_CLOSED);
}
-static CharDriverState *qemu_chr_open_udp(const CharDriver *driver,
- QIOChannelSocket *sioc,
- ChardevCommon *backend,
- bool *be_opened,
- Error **errp)
-{
- CharDriverState *chr = NULL;
- NetCharDriver *s = NULL;
-
- chr = qemu_chr_alloc(driver, backend, errp);
- if (!chr) {
- return NULL;
- }
- s = g_new0(NetCharDriver, 1);
-
- s->ioc = QIO_CHANNEL(sioc);
- s->bufcnt = 0;
- s->bufptr = 0;
- chr->opaque = s;
- /* be isn't opened until we get a connection */
- *be_opened = false;
- return chr;
-}
-
/***********************************************************/
/* TCP Net console */
@@ -4614,8 +4551,23 @@ static CharDriverState *qmp_chardev_open_serial(const CharDriver *driver,
{
ChardevHostdev *serial = backend->u.serial.data;
ChardevCommon *common = qapi_ChardevHostdev_base(serial);
+ CharDriverState *chr;
+ WinCharState *s;
+
+ chr = qemu_chr_alloc(driver, common, errp);
+ if (!chr) {
+ return NULL;
+ }
- return qemu_chr_open_win_path(driver, serial->device, common, errp);
+ s = g_new0(WinCharState, 1);
+ chr->opaque = s;
+ if (win_chr_init(chr, serial->device, errp) < 0) {
+ g_free(s);
+ qemu_chr_free_common(chr);
+ return NULL;
+ }
+
+ return chr;
}
#else /* WIN32 */
@@ -4684,8 +4636,9 @@ static CharDriverState *qmp_chardev_open_serial(const CharDriver *driver,
return NULL;
}
qemu_set_nonblock(fd);
+ tty_serial_init(fd, 115200, 'N', 8, 1);
- return qemu_chr_open_tty_fd(driver, fd, common, be_opened, errp);
+ return qemu_chr_open_fd(driver, fd, fd, common, errp);
}
#endif
@@ -4941,6 +4894,7 @@ static CharDriverState *qmp_chardev_open_udp(const CharDriver *driver,
QIOChannelSocket *sioc = qio_channel_socket_new();
char *name;
CharDriverState *chr;
+ NetCharDriver *s;
if (qio_channel_socket_dgram_sync(sioc,
udp->local, udp->remote,
@@ -4949,12 +4903,21 @@ static CharDriverState *qmp_chardev_open_udp(const CharDriver *driver,
return NULL;
}
- chr = qemu_chr_open_udp(driver, sioc, common, be_opened, errp);
+ chr = qemu_chr_alloc(driver, common, errp);
+ if (!chr) {
+ return NULL;
+ }
name = g_strdup_printf("chardev-udp-%s", chr->label);
qio_channel_set_name(QIO_CHANNEL(sioc), name);
g_free(name);
+ s = g_new0(NetCharDriver, 1);
+ s->ioc = QIO_CHANNEL(sioc);
+ chr->opaque = s;
+ /* be isn't opened until we get a connection */
+ *be_opened = false;
+
return chr;
}