motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-01 14:53:54 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

QemuOpts: Convert qemu_opt_set_bool() to Error, fix its use

Browse source 
Return the Error object instead of reporting it with
qerror_report_err().

Change callers that assume the function can't fail to pass
&error_abort, so that should the assumption ever break, it'll break
noisily.

Turns out all callers outside its unit test assume that.  We could
drop the Error ** argument, but that would make the interface less
regular, so don't.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
This commit is contained in:
Markus Armbruster 2015-02-12 16:37:44 +01:00
parent c5c6d7f81a
commit cccb7967bd
6 changed files with 19 additions and 18 deletions
Download patch file Download diff file Expand all files Collapse all files

9
util/qemu-option.c
View file

@ -568,7 +568,8 @@ void qemu_opt_set_err(QemuOpts *opts, const char *name, const char *value,
opt_set(opts, name, value, false, errp);
}
int qemu_opt_set_bool(QemuOpts *opts, const char *name, bool val)
void qemu_opt_set_bool(QemuOpts *opts, const char *name, bool val,
Error **errp)
{
QemuOpt *opt;
const QemuOptDesc *desc = opts->list->desc;
@ -576,9 +577,9 @@ int qemu_opt_set_bool(QemuOpts *opts, const char *name, bool val)
opt = g_malloc0(sizeof(*opt));
opt->desc = find_desc_by_name(desc, name);
if (!opt->desc && !opts_accepts_any(opts)) {
qerror_report(QERR_INVALID_PARAMETER, name);
error_set(errp, QERR_INVALID_PARAMETER, name);
g_free(opt);
return -1;
return;
}
opt->name = g_strdup(name);
@ -586,8 +587,6 @@ int qemu_opt_set_bool(QemuOpts *opts, const char *name, bool val)
opt->value.boolean = !!val;
opt->str = g_strdup(val ? "on" : "off");
QTAILQ_INSERT_TAIL(&opts->head, opt, next);
return 0;
}
int qemu_opt_set_number(QemuOpts *opts, const char *name, int64_t val)