diff options
Diffstat (limited to 'include/qemu/option.h')
| -rw-r--r-- | include/qemu/option.h | 53 |
1 files changed, 12 insertions, 41 deletions
diff --git a/include/qemu/option.h b/include/qemu/option.h index 8c0ac3485e..59bea759a2 100644 --- a/include/qemu/option.h +++ b/include/qemu/option.h @@ -31,25 +31,6 @@ #include "qapi/error.h" #include "qapi/qmp/qdict.h" -enum QEMUOptionParType { - OPT_FLAG, - OPT_NUMBER, - OPT_SIZE, - OPT_STRING, -}; - -typedef struct QEMUOptionParameter { - const char *name; - enum QEMUOptionParType type; - union { - uint64_t n; - char* s; - } value; - const char *help; - bool assigned; -} QEMUOptionParameter; - - const char *get_opt_name(char *buf, int buf_size, const char *p, char delim); const char *get_opt_value(char *buf, int buf_size, const char *p); int get_next_param_value(char *buf, int buf_size, @@ -58,32 +39,11 @@ int get_param_value(char *buf, int buf_size, const char *tag, const char *str); -/* - * The following functions take a parameter list as input. This is a pointer to - * the first element of a QEMUOptionParameter array which is terminated by an - * entry with entry->name == NULL. - */ - -QEMUOptionParameter *get_option_parameter(QEMUOptionParameter *list, - const char *name); -int set_option_parameter(QEMUOptionParameter *list, const char *name, - const char *value); -int set_option_parameter_int(QEMUOptionParameter *list, const char *name, - uint64_t value); -QEMUOptionParameter *append_option_parameters(QEMUOptionParameter *dest, - QEMUOptionParameter *list); -QEMUOptionParameter *parse_option_parameters(const char *param, - QEMUOptionParameter *list, QEMUOptionParameter *dest); void parse_option_size(const char *name, const char *value, uint64_t *ret, Error **errp); -void free_option_parameters(QEMUOptionParameter *list); -void print_option_parameters(QEMUOptionParameter *list); -void print_option_help(QEMUOptionParameter *list); bool has_help_option(const char *param); bool is_valid_option_list(const char *param); -/* ------------------------------------------------------------------ */ - typedef struct QemuOpt QemuOpt; typedef struct QemuOpts QemuOpts; typedef struct QemuOptsList QemuOptsList; @@ -99,6 +59,7 @@ typedef struct QemuOptDesc { const char *name; enum QemuOptType type; const char *help; + const char *def_value_str; } QemuOptDesc; struct QemuOptsList { @@ -110,6 +71,7 @@ struct QemuOptsList { }; const char *qemu_opt_get(QemuOpts *opts, const char *name); +char *qemu_opt_get_del(QemuOpts *opts, const char *name); /** * qemu_opt_has_help_opt: * @opts: options to search for a help request @@ -122,9 +84,15 @@ const char *qemu_opt_get(QemuOpts *opts, const char *name); * Returns: true if @opts includes 'help' or equivalent. */ bool qemu_opt_has_help_opt(QemuOpts *opts); +QemuOpt *qemu_opt_find(QemuOpts *opts, const char *name); bool qemu_opt_get_bool(QemuOpts *opts, const char *name, bool defval); uint64_t qemu_opt_get_number(QemuOpts *opts, const char *name, uint64_t defval); uint64_t qemu_opt_get_size(QemuOpts *opts, const char *name, uint64_t defval); +bool qemu_opt_get_bool_del(QemuOpts *opts, const char *name, bool defval); +uint64_t qemu_opt_get_number_del(QemuOpts *opts, const char *name, + uint64_t defval); +uint64_t qemu_opt_get_size_del(QemuOpts *opts, const char *name, + uint64_t defval); int qemu_opt_unset(QemuOpts *opts, const char *name); int qemu_opt_set(QemuOpts *opts, const char *name, const char *value); void qemu_opt_set_err(QemuOpts *opts, const char *name, const char *value, @@ -156,8 +124,11 @@ QDict *qemu_opts_to_qdict(QemuOpts *opts, QDict *qdict); void qemu_opts_absorb_qdict(QemuOpts *opts, QDict *qdict, Error **errp); typedef int (*qemu_opts_loopfunc)(QemuOpts *opts, void *opaque); -int qemu_opts_print(QemuOpts *opts, void *dummy); +void qemu_opts_print(QemuOpts *opts); int qemu_opts_foreach(QemuOptsList *list, qemu_opts_loopfunc func, void *opaque, int abort_on_failure); +void qemu_opts_print_help(QemuOptsList *list); +void qemu_opts_free(QemuOptsList *list); +QemuOptsList *qemu_opts_append(QemuOptsList *dst, QemuOptsList *list); #endif |