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qemu-option: parse_option_size(): use error_set()

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Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Reviewed-By: Laszlo Ersek <lersek@redhat.com>
This commit is contained in:
Luiz Capitulino 2012-03-21 15:03:45 -03:00
parent cf62adfabf
commit ec7b2ccb4a
1 changed files with 8 additions and 9 deletions
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17
qemu-option.c
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@ -203,7 +203,8 @@ static void parse_option_number(const char *name, const char *value,
}
}
static int parse_option_size(const char *name, const char *value, uint64_t *ret)
static void parse_option_size(const char *name, const char *value,
uint64_t *ret, Error **errp)
{
char *postfix;
double sizef;
@ -229,16 +230,14 @@ static int parse_option_size(const char *name, const char *value, uint64_t *ret)
*ret = (uint64_t) sizef;
break;
default:
qerror_report(QERR_INVALID_PARAMETER_VALUE, name, "a size");
error_set(errp, QERR_INVALID_PARAMETER_VALUE, name, "a size");
error_printf_unless_qmp("You may use k, M, G or T suffixes for "
"kilobytes, megabytes, gigabytes and terabytes.\n");
return -1;
return;
}
} else {
qerror_report(QERR_INVALID_PARAMETER_VALUE, name, "a size");
return -1;
error_set(errp, QERR_INVALID_PARAMETER_VALUE, name, "a size");
}
return 0;
}
/*
@ -290,8 +289,7 @@ int set_option_parameter(QEMUOptionParameter *list, const char *name,
break;
case OPT_SIZE:
if (parse_option_size(name, value, &list->value.n) == -1)
return -1;
parse_option_size(name, value, &list->value.n, &local_err);
break;
default:
@ -602,7 +600,8 @@ static int qemu_opt_parse(QemuOpt *opt)
&local_err);
break;
case QEMU_OPT_SIZE:
return parse_option_size(opt->name, opt->str, &opt->value.uint);
parse_option_size(opt->name, opt->str, &opt->value.uint, &local_err);
break;
default:
abort();
}