diff options
| -rw-r--r-- | qemu-option.c | 19 | ||||
| -rw-r--r-- | qemu-option.h | 4 |
2 files changed, 23 insertions, 0 deletions
diff --git a/qemu-option.c b/qemu-option.c index 591d178999..7164ee8da2 100644 --- a/qemu-option.c +++ b/qemu-option.c @@ -607,6 +607,20 @@ int qemu_opt_set(QemuOpts *opts, const char *name, const char *value) return 0; } +int qemu_opt_foreach(QemuOpts *opts, qemu_opt_loopfunc func, void *opaque, + int abort_on_failure) +{ + QemuOpt *opt; + int rc = 0; + + TAILQ_FOREACH(opt, &opts->head, next) { + rc = func(opt->name, opt->str, opaque); + if (abort_on_failure && rc != 0) + break; + } + return rc; +} + QemuOpts *qemu_opts_find(QemuOptsList *list, const char *id) { QemuOpts *opts; @@ -663,6 +677,11 @@ int qemu_opts_set(QemuOptsList *list, const char *id, return qemu_opt_set(opts, name, value); } +const char *qemu_opts_id(QemuOpts *opts) +{ + return opts->id; +} + void qemu_opts_del(QemuOpts *opts) { QemuOpt *opt; diff --git a/qemu-option.h b/qemu-option.h index 428c947946..56c7eac07d 100644 --- a/qemu-option.h +++ b/qemu-option.h @@ -104,11 +104,15 @@ int qemu_opt_get_bool(QemuOpts *opts, const char *name, int 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); int qemu_opt_set(QemuOpts *opts, const char *name, const char *value); +typedef int (*qemu_opt_loopfunc)(const char *name, const char *value, void *opaque); +int qemu_opt_foreach(QemuOpts *opts, qemu_opt_loopfunc func, void *opaque, + int abort_on_failure); QemuOpts *qemu_opts_find(QemuOptsList *list, const char *id); QemuOpts *qemu_opts_create(QemuOptsList *list, const char *id, int fail_if_exists); int qemu_opts_set(QemuOptsList *list, const char *id, const char *name, const char *value); +const char *qemu_opts_id(QemuOpts *opts); void qemu_opts_del(QemuOpts *opts); QemuOpts *qemu_opts_parse(QemuOptsList *list, const char *params, const char *firstname); |