monitor: Introduce MONITOR_USE_CONTROL flag
This flag will be set when Monitor enters "control mode", in which the output will be defined by the QEMU Monitor Protocol. This also introduces a macro to check if the flag is set. Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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@ -119,6 +119,12 @@ Monitor *cur_mon = NULL;
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static void monitor_command_cb(Monitor *mon, const char *cmdline,
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static void monitor_command_cb(Monitor *mon, const char *cmdline,
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void *opaque);
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void *opaque);
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/* Return true if in control mode, false otherwise */
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static inline int monitor_ctrl_mode(const Monitor *mon)
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{
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return (mon->flags & MONITOR_USE_CONTROL);
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}
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static void monitor_read_command(Monitor *mon, int show_prompt)
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static void monitor_read_command(Monitor *mon, int show_prompt)
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{
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{
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readline_start(mon->rs, "(qemu) ", 0, monitor_command_cb, NULL);
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readline_start(mon->rs, "(qemu) ", 0, monitor_command_cb, NULL);
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@ -11,6 +11,7 @@ extern Monitor *cur_mon;
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/* flags for monitor_init */
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/* flags for monitor_init */
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#define MONITOR_IS_DEFAULT 0x01
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#define MONITOR_IS_DEFAULT 0x01
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#define MONITOR_USE_READLINE 0x02
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#define MONITOR_USE_READLINE 0x02
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#define MONITOR_USE_CONTROL 0x04
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void monitor_init(CharDriverState *chr, int flags);
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void monitor_init(CharDriverState *chr, int flags);
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