Message ID | 1350653528-5834-16-git-send-email-pbonzini@redhat.com |
---|---|
State | New |
Headers | show |
Paolo Bonzini <pbonzini@redhat.com> writes: > Avoid the dance between csock and vs->lsock. > > Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> > --- > console.h | 2 +- > qmp.c | 6 ++---- > ui/vnc.c | 20 +++++++++----------- > 3 file modificati, 12 inserzioni(+), 16 rimozioni(-) > > diff --git a/console.h b/console.h > index f990684..6099d8d 100644 > --- a/console.h > +++ b/console.h > @@ -378,7 +378,7 @@ void cocoa_display_init(DisplayState *ds, int full_screen); > /* vnc.c */ > void vnc_display_init(DisplayState *ds); > void vnc_display_close(DisplayState *ds); > -int vnc_display_open(DisplayState *ds, const char *display); > +void vnc_display_open(DisplayState *ds, const char *display, Error **errp); > void vnc_display_add_client(DisplayState *ds, int csock, int skipauth); > int vnc_display_disable_login(DisplayState *ds); > char *vnc_display_local_addr(DisplayState *ds); > diff --git a/qmp.c b/qmp.c > index 36c54c5..31bc3bf 100644 > --- a/qmp.c > +++ b/qmp.c > @@ -349,11 +349,9 @@ void qmp_change_vnc_password(const char *password, Error **errp) > } > } > > -static void qmp_change_vnc_listen(const char *target, Error **err) > +static void qmp_change_vnc_listen(const char *target, Error **errp) > { > - if (vnc_display_open(NULL, target) < 0) { > - error_set(err, QERR_VNC_SERVER_FAILED, target); > - } > + vnc_display_open(NULL, target, errp); > } > These two hunks looks out of place, and don't compile: ui/vnc.c:2851:5: error: conflicting types for ‘vnc_display_open’ vl.c:3710:9: error: too few arguments to function ‘vnc_display_open’ Did they creep into the wrong patch? [...]
diff --git a/console.h b/console.h index f990684..6099d8d 100644 --- a/console.h +++ b/console.h @@ -378,7 +378,7 @@ void cocoa_display_init(DisplayState *ds, int full_screen); /* vnc.c */ void vnc_display_init(DisplayState *ds); void vnc_display_close(DisplayState *ds); -int vnc_display_open(DisplayState *ds, const char *display); +void vnc_display_open(DisplayState *ds, const char *display, Error **errp); void vnc_display_add_client(DisplayState *ds, int csock, int skipauth); int vnc_display_disable_login(DisplayState *ds); char *vnc_display_local_addr(DisplayState *ds); diff --git a/qmp.c b/qmp.c index 36c54c5..31bc3bf 100644 --- a/qmp.c +++ b/qmp.c @@ -349,11 +349,9 @@ void qmp_change_vnc_password(const char *password, Error **errp) } } -static void qmp_change_vnc_listen(const char *target, Error **err) +static void qmp_change_vnc_listen(const char *target, Error **errp) { - if (vnc_display_open(NULL, target) < 0) { - error_set(err, QERR_VNC_SERVER_FAILED, target); - } + vnc_display_open(NULL, target, errp); } static void qmp_change_vnc(const char *target, bool has_arg, const char *arg, diff --git a/ui/vnc.c b/ui/vnc.c index 6da265f..1989620 100644 --- a/ui/vnc.c +++ b/ui/vnc.c @@ -3051,19 +3051,17 @@ int vnc_display_open(DisplayState *ds, const char *display) if (reverse) { /* connect to viewer */ - if (strncmp(display, "unix:", 5) == 0) - vs->lsock = unix_connect(display+5, NULL); - else - vs->lsock = inet_connect(display, NULL); - if (vs->lsock < 0) { - goto fail; + int csock; + vs->lsock = -1; + if (strncmp(display, "unix:", 5) == 0) { + csock = unix_connect(display+5, NULL); } else { - int csock = vs->lsock; - vs->lsock = -1; - vnc_connect(vs, csock, 0); + csock = inet_connect(display, NULL); } - return 0; - + if (csock < 0) { + goto fail; + } + vnc_connect(vs, csock, 0); } else { /* listen for connects */ char *dpy;
Avoid the dance between csock and vs->lsock. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> --- console.h | 2 +- qmp.c | 6 ++---- ui/vnc.c | 20 +++++++++----------- 3 file modificati, 12 inserzioni(+), 16 rimozioni(-)