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2018-01-16chardev: Use goto/label instead of do/break/while(0)Eric Blake
Use of a do/while(0) control flow in order to permit an early break is an unusual paradigm, and triggers a false positive with a planned future syntax check against 'while (0);'. Rewrite the code to use a goto instead. This patch temporarily keeps an extra level of indentation to highlight the change; the next patch cleans it up. Signed-off-by: Eric Blake <eblake@redhat.com> Message-Id: <20171201232433.25193-4-eblake@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2017-06-02chardev: move headers to include/chardevMarc-André Lureau
So they are all in one place. The following patch will move serial & parallel declarations to the respective headers. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2017-06-02char-win: rename win_chr_init/poll win_chr_serial_init/pollMarc-André Lureau
Those 2 functions are specific to serial chardev, make it more clear. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2017-01-31char: move serial chardev to its own fileMarc-André Lureau
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Acked-by: Eric Blake <eblake@redhat.com>