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-rw-r--r--hw/pci-hotplug.c2
-rw-r--r--hw/qdev.c2
-rw-r--r--hw/usb-net.c2
-rw-r--r--net.c4
-rw-r--r--qemu-config.c5
-rw-r--r--qemu-option.c7
-rw-r--r--qemu-option.h3
-rw-r--r--vl.c12
8 files changed, 24 insertions, 13 deletions
diff --git a/hw/pci-hotplug.c b/hw/pci-hotplug.c
index d608a85f19..eb3701bc89 100644
--- a/hw/pci-hotplug.c
+++ b/hw/pci-hotplug.c
@@ -54,7 +54,7 @@ static PCIDevice *qemu_pci_hot_add_nic(Monitor *mon,
return NULL;
}
- opts = qemu_opts_parse(&qemu_net_opts, opts_str ? opts_str : "", NULL);
+ opts = qemu_opts_parse(&qemu_net_opts, opts_str ? opts_str : "", 0);
if (!opts) {
monitor_printf(mon, "parsing network options '%s' failed\n",
opts_str ? opts_str : "");
diff --git a/hw/qdev.c b/hw/qdev.c
index 5d0990ddd9..64cabd55a2 100644
--- a/hw/qdev.c
+++ b/hw/qdev.c
@@ -767,7 +767,7 @@ void do_device_add(Monitor *mon, const QDict *qdict)
QemuOpts *opts;
opts = qemu_opts_parse(&qemu_device_opts,
- qdict_get_str(qdict, "config"), "driver");
+ qdict_get_str(qdict, "config"), 1);
if (opts) {
if (qdev_device_help(opts) || qdev_device_add(opts) == NULL) {
qemu_opts_del(opts);
diff --git a/hw/usb-net.c b/hw/usb-net.c
index 6875f112fe..4c17435c84 100644
--- a/hw/usb-net.c
+++ b/hw/usb-net.c
@@ -1478,7 +1478,7 @@ static USBDevice *usb_net_init(const char *cmdline)
QemuOpts *opts;
int idx;
- opts = qemu_opts_parse(&qemu_net_opts, cmdline, NULL);
+ opts = qemu_opts_parse(&qemu_net_opts, cmdline, 0);
if (!opts) {
return NULL;
}
diff --git a/net.c b/net.c
index bb7ab1567a..1092bdcaa5 100644
--- a/net.c
+++ b/net.c
@@ -1159,7 +1159,7 @@ void net_host_device_add(Monitor *mon, const QDict *qdict)
return;
}
- opts = qemu_opts_parse(&qemu_net_opts, opts_str ? opts_str : "", NULL);
+ opts = qemu_opts_parse(&qemu_net_opts, opts_str ? opts_str : "", 0);
if (!opts) {
monitor_printf(mon, "parsing network options '%s' failed\n",
opts_str ? opts_str : "");
@@ -1364,7 +1364,7 @@ int net_client_parse(QemuOptsList *opts_list, const char *optarg)
}
#endif
- if (!qemu_opts_parse(opts_list, optarg, "type")) {
+ if (!qemu_opts_parse(opts_list, optarg, 1)) {
return -1;
}
diff --git a/qemu-config.c b/qemu-config.c
index ad130fbebe..a2e0193c1d 100644
--- a/qemu-config.c
+++ b/qemu-config.c
@@ -86,6 +86,7 @@ QemuOptsList qemu_drive_opts = {
QemuOptsList qemu_chardev_opts = {
.name = "chardev",
+ .implied_opt_name = "backend",
.head = QTAILQ_HEAD_INITIALIZER(qemu_chardev_opts.head),
.desc = {
{
@@ -152,6 +153,7 @@ QemuOptsList qemu_chardev_opts = {
QemuOptsList qemu_device_opts = {
.name = "device",
+ .implied_opt_name = "driver",
.head = QTAILQ_HEAD_INITIALIZER(qemu_device_opts.head),
.desc = {
/*
@@ -165,6 +167,7 @@ QemuOptsList qemu_device_opts = {
QemuOptsList qemu_netdev_opts = {
.name = "netdev",
+ .implied_opt_name = "type",
.head = QTAILQ_HEAD_INITIALIZER(qemu_netdev_opts.head),
.desc = {
/*
@@ -177,6 +180,7 @@ QemuOptsList qemu_netdev_opts = {
QemuOptsList qemu_net_opts = {
.name = "net",
+ .implied_opt_name = "type",
.head = QTAILQ_HEAD_INITIALIZER(qemu_net_opts.head),
.desc = {
/*
@@ -227,6 +231,7 @@ QemuOptsList qemu_global_opts = {
QemuOptsList qemu_mon_opts = {
.name = "mon",
+ .implied_opt_name = "chardev",
.head = QTAILQ_HEAD_INITIALIZER(qemu_mon_opts.head),
.desc = {
{
diff --git a/qemu-option.c b/qemu-option.c
index 24bb19b76a..dc340b8dc7 100644
--- a/qemu-option.c
+++ b/qemu-option.c
@@ -753,12 +753,17 @@ int qemu_opts_do_parse(QemuOpts *opts, const char *params, const char *firstname
return 0;
}
-QemuOpts *qemu_opts_parse(QemuOptsList *list, const char *params, const char *firstname)
+QemuOpts *qemu_opts_parse(QemuOptsList *list, const char *params,
+ int permit_abbrev)
{
+ const char *firstname;
char value[1024], *id = NULL;
const char *p;
QemuOpts *opts;
+ assert(!permit_abbrev || list->implied_opt_name);
+ firstname = permit_abbrev ? list->implied_opt_name : NULL;
+
if (strncmp(params, "id=", 3) == 0) {
get_opt_value(value, sizeof(value), params+3);
id = qemu_strdup(value);
diff --git a/qemu-option.h b/qemu-option.h
index d735386987..58136f3032 100644
--- a/qemu-option.h
+++ b/qemu-option.h
@@ -97,6 +97,7 @@ typedef struct QemuOptDesc {
struct QemuOptsList {
const char *name;
+ const char *implied_opt_name;
QTAILQ_HEAD(, QemuOpts) head;
QemuOptDesc desc[];
};
@@ -118,7 +119,7 @@ const char *qemu_opts_id(QemuOpts *opts);
void qemu_opts_del(QemuOpts *opts);
int qemu_opts_validate(QemuOpts *opts, const QemuOptDesc *desc);
int qemu_opts_do_parse(QemuOpts *opts, const char *params, const char *firstname);
-QemuOpts *qemu_opts_parse(QemuOptsList *list, const char *params, const char *firstname);
+QemuOpts *qemu_opts_parse(QemuOptsList *list, const char *params, int permit_abbrev);
QemuOpts *qemu_opts_from_qdict(QemuOptsList *list, const QDict *qdict);
QDict *qemu_opts_to_qdict(QemuOpts *opts, QDict *qdict);
diff --git a/vl.c b/vl.c
index 45214eee0d..9960e39f01 100644
--- a/vl.c
+++ b/vl.c
@@ -1813,7 +1813,7 @@ QemuOpts *drive_add(const char *file, const char *fmt, ...)
vsnprintf(optstr, sizeof(optstr), fmt, ap);
va_end(ap);
- opts = qemu_opts_parse(&qemu_drive_opts, optstr, NULL);
+ opts = qemu_opts_parse(&qemu_drive_opts, optstr, 0);
if (!opts) {
fprintf(stderr, "%s: huh? duplicate? (%s)\n",
__FUNCTION__, optstr);
@@ -4370,7 +4370,7 @@ static int balloon_parse(const char *arg)
if (!strncmp(arg, "virtio", 6)) {
if (arg[6] == ',') {
/* have params -> parse them */
- opts = qemu_opts_parse(&qemu_device_opts, arg+7, NULL);
+ opts = qemu_opts_parse(&qemu_device_opts, arg+7, 0);
if (!opts)
return -1;
} else {
@@ -5365,7 +5365,7 @@ int main(int argc, char **argv, char **envp)
default_monitor = 0;
break;
case QEMU_OPTION_mon:
- opts = qemu_opts_parse(&qemu_mon_opts, optarg, "chardev");
+ opts = qemu_opts_parse(&qemu_mon_opts, optarg, 1);
if (!opts) {
fprintf(stderr, "parse error: %s\n", optarg);
exit(1);
@@ -5373,7 +5373,7 @@ int main(int argc, char **argv, char **envp)
default_monitor = 0;
break;
case QEMU_OPTION_chardev:
- opts = qemu_opts_parse(&qemu_chardev_opts, optarg, "backend");
+ opts = qemu_opts_parse(&qemu_chardev_opts, optarg, 1);
if (!opts) {
fprintf(stderr, "parse error: %s\n", optarg);
exit(1);
@@ -5467,7 +5467,7 @@ int main(int argc, char **argv, char **envp)
add_device_config(DEV_USB, optarg);
break;
case QEMU_OPTION_device:
- if (!qemu_opts_parse(&qemu_device_opts, optarg, "driver")) {
+ if (!qemu_opts_parse(&qemu_device_opts, optarg, 1)) {
exit(1);
}
break;
@@ -5576,7 +5576,7 @@ int main(int argc, char **argv, char **envp)
configure_rtc_date_offset(optarg, 1);
break;
case QEMU_OPTION_rtc:
- opts = qemu_opts_parse(&qemu_rtc_opts, optarg, NULL);
+ opts = qemu_opts_parse(&qemu_rtc_opts, optarg, 0);
if (!opts) {
fprintf(stderr, "parse error: %s\n", optarg);
exit(1);
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2024-07-12 01:57:04 +0200