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QemuOpts: repurpose qemu_opts_print to replace print_option_parameters

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Currently this function is not used anywhere. In later patches, it will
replace print_option_parameters. To avoid print info changes, change
qemu_opts_print from fprintf stderr to printf, and remove last printf.

Signed-off-by: Chunyan Liu <cyliu@suse.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Chunyan Liu 2014-06-05 17:20:41 +08:00 committed by Stefan Hajnoczi
parent 5e89db7641
commit e67905426b
2 changed files with 5 additions and 7 deletions
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2
include/qemu/option.h
View File

@ -156,7 +156,7 @@ 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);

10
util/qemu-option.c
View File

@ -895,17 +895,15 @@ void qemu_opts_del(QemuOpts *opts)
g_free(opts);
}
int qemu_opts_print(QemuOpts *opts, void *dummy)
void qemu_opts_print(QemuOpts *opts)
{
QemuOpt *opt;
fprintf(stderr, "%s: %s:", opts->list->name,
opts->id ? opts->id : "<noid>");
printf("%s: %s:", opts->list->name,
opts->id ? opts->id : "<noid>");
QTAILQ_FOREACH(opt, &opts->head, next) {
fprintf(stderr, " %s=\"%s\"", opt->name, opt->str);
printf(" %s=\"%s\"", opt->name, opt->str);
}
fprintf(stderr, "\n");
return 0;
}
static int opts_do_parse(QemuOpts *opts, const char *params,