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bh=4tP/gMH/HfFI5S2PE5IDkwCGaaGnO+UQ47UdNsudO/w=; b=cw7I1qgEvwsfZUfF262yTqOTjqlc4O1qvGBR4CnQHKlk2lx2yg3wJnZLWv5hOUW5Ja1b5f 4NoRbrf0I4rZLeTQNA+7yyU0CRR6jZyh9GH4oWnqkYF2tPTCeLH7rFHCx1VHnqShd1aOLD KHGswdCxrls1Y1tKCTPWIri0+1VRYy4= X-MC-Unique: 9U1rg_a2OXCWqOg8Zdgdyg-1 From: Kevin Wolf To: qemu-block@nongnu.org Subject: [PATCH 2/6] char: Factor out qemu_chr_print_types() Date: Fri, 23 Oct 2020 12:12:18 +0200 Message-Id: <20201023101222.250147-3-kwolf@redhat.com> In-Reply-To: <20201023101222.250147-1-kwolf@redhat.com> References: <20201023101222.250147-1-kwolf@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=kwolf@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; 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charset="utf-8" We'll want to call the same from a non-QemuOpts code path. Signed-off-by: Kevin Wolf Reviewed-by: Marc-Andr=C3=A9 Lureau Reviewed-by: Markus Armbruster --- include/chardev/char.h | 1 + chardev/char.c | 17 +++++++++++------ 2 files changed, 12 insertions(+), 6 deletions(-) diff --git a/include/chardev/char.h b/include/chardev/char.h index db42f0a8c6..3b91645081 100644 --- a/include/chardev/char.h +++ b/include/chardev/char.h @@ -212,6 +212,7 @@ void qemu_chr_be_update_read_handlers(Chardev *s, */ void qemu_chr_be_event(Chardev *s, QEMUChrEvent event); =20 +void qemu_chr_print_types(void); int qemu_chr_add_client(Chardev *s, int fd); Chardev *qemu_chr_find(const char *name); =20 diff --git a/chardev/char.c b/chardev/char.c index 78553125d3..028612c333 100644 --- a/chardev/char.c +++ b/chardev/char.c @@ -633,6 +633,16 @@ ChardevBackend *qemu_chr_parse_opts(QemuOpts *opts, Er= ror **errp) return backend; } =20 +void qemu_chr_print_types(void) +{ + GString *str =3D g_string_new(""); + + chardev_name_foreach(help_string_append, str); + + qemu_printf("Available chardev backend types: %s\n", str->str); + g_string_free(str, true); +} + Chardev *qemu_chr_new_from_opts(QemuOpts *opts, GMainContext *context, Error **errp) { @@ -644,12 +654,7 @@ Chardev *qemu_chr_new_from_opts(QemuOpts *opts, GMainC= ontext *context, char *bid =3D NULL; =20 if (name && is_help_option(name)) { - GString *str =3D g_string_new(""); - - chardev_name_foreach(help_string_append, str); - - qemu_printf("Available chardev backend types: %s\n", str->str); - g_string_free(str, true); + qemu_chr_print_types(); return NULL; } =20 --=20 2.28.0