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qemu-char: Register ring buffer driver with correct name "ringbuf"

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The driver is new in 1.4, with the documented name "ringbuf".
However, it's actual name is the completely undocumented "memory".
Screwed up in commit 3949e59.  Fix code to match documentation.

Keep the undocumented name working as an alias for compatibility.

Cc: qemu-stable@nongnu.org
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-id: 1374849874-25531-3-git-send-email-armbru@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Markus Armbruster 2013-07-26 16:44:33 +02:00 committed by Anthony Liguori
parent 4f57378fe6
commit c11ed9666d
1 changed files with 4 additions and 1 deletions
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5
qemu-char.c
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@ -3774,7 +3774,7 @@ static void register_types(void)
register_char_driver_qapi("null", CHARDEV_BACKEND_KIND_NULL, NULL);
register_char_driver("socket", qemu_chr_open_socket);
register_char_driver("udp", qemu_chr_open_udp);
register_char_driver_qapi("memory", CHARDEV_BACKEND_KIND_MEMORY,
register_char_driver_qapi("ringbuf", CHARDEV_BACKEND_KIND_MEMORY,
qemu_chr_parse_ringbuf);
register_char_driver_qapi("file", CHARDEV_BACKEND_KIND_FILE,
qemu_chr_parse_file_out);
@ -3794,6 +3794,9 @@ static void register_types(void)
qemu_chr_parse_pipe);
register_char_driver_qapi("mux", CHARDEV_BACKEND_KIND_MUX,
qemu_chr_parse_mux);
/* Bug-compatibility: */
register_char_driver_qapi("memory", CHARDEV_BACKEND_KIND_MEMORY,
qemu_chr_parse_ringbuf);
}
type_init(register_types);