| commit | b6572b4f97a7b126c7b24e165893ed9fe3d72e1f | |
| author | Marc-André Lureau <marcandre.lureau@redhat.com> | |
| Fri, 11 Mar 2016 17:55:24 +0000 (11 18:55 +0100) | ||
| committer | Paolo Bonzini <pbonzini@redhat.com> | |
| Tue, 22 Mar 2016 21:20:18 +0000 (22 22:20 +0100) | ||
| tree | ebb46243454c8decd94f1058115ffc5c9ebcedb0 | treesnapshot (tar.gz zip) |
| parent | 5c3ece79cd0b7b4ed065f4285e7a0262bbfc283b | commitdiff |
char: translate from QIOChannel error to errno
Caller of CharDriverState.chr* callback assume errno error conventions.
Translate QIOChannel error to errno (this fixes potential EAGAIN
regression, for ex if a vhost-user backend block, qemu_chr_fe_read_all()
could get error -2 and not wait)
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <1457718924-19338-1-git-send-email-marcandre.lureau@redhat.com>
Reviewed-by: Daniel P. Berrange <berrange@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Caller of CharDriverState.chr* callback assume errno error conventions.
Translate QIOChannel error to errno (this fixes potential EAGAIN
regression, for ex if a vhost-user backend block, qemu_chr_fe_read_all()
could get error -2 and not wait)
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <1457718924-19338-1-git-send-email-marcandre.lureau@redhat.com>
Reviewed-by: Daniel P. Berrange <berrange@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
| qemu-char.c | diffblobblamehistory |