mirror of https://github.com/xemu-project/xemu.git
QemuOpts: allow new option groups be registered at runtime.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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916452df46
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@ -340,7 +340,7 @@ QemuOptsList qemu_cpudef_opts = {
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},
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};
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static QemuOptsList *vm_config_groups[] = {
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static QemuOptsList *vm_config_groups[32] = {
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&qemu_drive_opts,
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&qemu_chardev_opts,
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&qemu_device_opts,
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@ -372,6 +372,22 @@ QemuOptsList *qemu_find_opts(const char *group)
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return find_list(vm_config_groups, group);
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}
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void qemu_add_opts(QemuOptsList *list)
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{
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int entries, i;
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entries = ARRAY_SIZE(vm_config_groups);
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entries--; /* keep list NULL terminated */
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for (i = 0; i < entries; i++) {
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if (vm_config_groups[i] == NULL) {
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vm_config_groups[i] = list;
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return;
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}
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}
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fprintf(stderr, "ran out of space in vm_config_groups");
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abort();
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}
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int qemu_set_option(const char *str)
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{
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char group[64], id[64], arg[64];
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@ -16,6 +16,7 @@ extern QemuOptsList qemu_mon_opts;
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extern QemuOptsList qemu_cpudef_opts;
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QemuOptsList *qemu_find_opts(const char *group);
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void qemu_add_opts(QemuOptsList *list);
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int qemu_set_option(const char *str);
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int qemu_global_option(const char *str);
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void qemu_add_globals(void);
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