lib/simap.h \
lib/signals.c \
lib/signals.h \
+ lib/smap.c \
+ lib/smap.h \
lib/socket-util.c \
lib/socket-util.h \
lib/sort.c \
*
* (This function is null for tc_ops_other, which cannot be installed. For
* other TC classes it should always be nonnull.) */
- int (*tc_install)(struct netdev *netdev, const struct shash *details);
+ int (*tc_install)(struct netdev *netdev, const struct smap *details);
/* Called when the netdev code determines (through a Netlink query) that
* this TC class's qdisc is installed on 'netdev', but we didn't install
*
* This function may be null if 'tc' is not configurable.
*/
- int (*qdisc_get)(const struct netdev *netdev, struct shash *details);
+ int (*qdisc_get)(const struct netdev *netdev, struct smap *details);
/* Reconfigures 'netdev->tc' according to 'details', performing any
* required Netlink calls to complete the reconfiguration.
*
* This function may be null if 'tc' is not configurable.
*/
- int (*qdisc_set)(struct netdev *, const struct shash *details);
+ int (*qdisc_set)(struct netdev *, const struct smap *details);
/* Retrieves details of 'queue' on 'netdev->tc' into 'details'. 'queue' is
* one of the 'struct tc_queue's within 'netdev->tc->queues'.
* This function may be null if 'tc' does not have queues ('n_queues' is
* 0). */
int (*class_get)(const struct netdev *netdev, const struct tc_queue *queue,
- struct shash *details);
+ struct smap *details);
/* Configures or reconfigures 'queue_id' on 'netdev->tc' according to
* 'details', perfoming any required Netlink calls to complete the
* This function may be null if 'tc' does not have queues or its queues are
* not configurable. */
int (*class_set)(struct netdev *, unsigned int queue_id,
- const struct shash *details);
+ const struct smap *details);
/* Deletes 'queue' from 'netdev->tc'. 'queue' is one of the 'struct
* tc_queue's within 'netdev->tc->queues'.
static int
netdev_linux_get_qos(const struct netdev *netdev,
- const char **typep, struct shash *details)
+ const char **typep, struct smap *details)
{
struct netdev_dev_linux *netdev_dev =
netdev_dev_linux_cast(netdev_get_dev(netdev));
static int
netdev_linux_set_qos(struct netdev *netdev,
- const char *type, const struct shash *details)
+ const char *type, const struct smap *details)
{
struct netdev_dev_linux *netdev_dev =
netdev_dev_linux_cast(netdev_get_dev(netdev));
static int
netdev_linux_get_queue(const struct netdev *netdev,
- unsigned int queue_id, struct shash *details)
+ unsigned int queue_id, struct smap *details)
{
struct netdev_dev_linux *netdev_dev =
netdev_dev_linux_cast(netdev_get_dev(netdev));
static int
netdev_linux_set_queue(struct netdev *netdev,
- unsigned int queue_id, const struct shash *details)
+ unsigned int queue_id, const struct smap *details)
{
struct netdev_dev_linux *netdev_dev =
netdev_dev_linux_cast(netdev_get_dev(netdev));
struct netdev_dev_linux *netdev_dev =
netdev_dev_linux_cast(netdev_get_dev(netdev));
struct tc_queue *queue, *next_queue;
- struct shash details;
+ struct smap details;
int last_error;
int error;
}
last_error = 0;
- shash_init(&details);
+ smap_init(&details);
HMAP_FOR_EACH_SAFE (queue, next_queue, hmap_node,
&netdev_dev->tc->queues) {
- shash_clear(&details);
+ smap_clear(&details);
error = netdev_dev->tc->ops->class_get(netdev, queue, &details);
if (!error) {
last_error = error;
}
}
- shash_destroy(&details);
+ smap_destroy(&details);
return last_error;
}
}
static int
-netdev_linux_get_drv_info(const struct netdev *netdev, struct shash *sh)
+netdev_linux_get_drv_info(const struct netdev *netdev, struct smap *smap)
{
int error;
struct netdev_dev_linux *netdev_dev =
error = netdev_linux_get_drvinfo(netdev_dev);
if (!error) {
- shash_add(sh, "driver_name", xstrdup(netdev_dev->drvinfo.driver));
- shash_add(sh, "driver_version", xstrdup(netdev_dev->drvinfo.version));
- shash_add(sh, "firmware_version", xstrdup(netdev_dev->drvinfo.fw_version));
+ smap_add(smap, "driver_name", netdev_dev->drvinfo.driver);
+ smap_add(smap, "driver_version", netdev_dev->drvinfo.version);
+ smap_add(smap, "firmware_version", netdev_dev->drvinfo.fw_version);
}
return error;
}
static int
-netdev_internal_get_drv_info(const struct netdev *netdev OVS_UNUSED, struct shash *sh)
+netdev_internal_get_drv_info(const struct netdev *netdev OVS_UNUSED,
+ struct smap *smap)
{
- shash_add(sh, "driver_name", xstrdup("openvswitch"));
+ smap_add(smap, "driver_name", "openvswitch");
return 0;
}
static void
htb_parse_qdisc_details__(struct netdev *netdev,
- const struct shash *details, struct htb_class *hc)
+ const struct smap *details, struct htb_class *hc)
{
const char *max_rate_s;
- max_rate_s = shash_find_data(details, "max-rate");
+ max_rate_s = smap_get(details, "max-rate");
hc->max_rate = max_rate_s ? strtoull(max_rate_s, NULL, 10) / 8 : 0;
if (!hc->max_rate) {
enum netdev_features current;
static int
htb_parse_class_details__(struct netdev *netdev,
- const struct shash *details, struct htb_class *hc)
+ const struct smap *details, struct htb_class *hc)
{
const struct htb *htb = htb_get__(netdev);
- const char *min_rate_s = shash_find_data(details, "min-rate");
- const char *max_rate_s = shash_find_data(details, "max-rate");
- const char *burst_s = shash_find_data(details, "burst");
- const char *priority_s = shash_find_data(details, "priority");
+ const char *min_rate_s = smap_get(details, "min-rate");
+ const char *max_rate_s = smap_get(details, "max-rate");
+ const char *burst_s = smap_get(details, "burst");
+ const char *priority_s = smap_get(details, "priority");
int mtu, error;
error = netdev_get_mtu(netdev, &mtu);
}
static int
-htb_tc_install(struct netdev *netdev, const struct shash *details)
+htb_tc_install(struct netdev *netdev, const struct smap *details)
{
int error;
}
static int
-htb_qdisc_get(const struct netdev *netdev, struct shash *details)
+htb_qdisc_get(const struct netdev *netdev, struct smap *details)
{
const struct htb *htb = htb_get__(netdev);
- shash_add(details, "max-rate", xasprintf("%llu", 8ULL * htb->max_rate));
+ smap_add_format(details, "max-rate", "%llu", 8ULL * htb->max_rate);
return 0;
}
static int
-htb_qdisc_set(struct netdev *netdev, const struct shash *details)
+htb_qdisc_set(struct netdev *netdev, const struct smap *details)
{
struct htb_class hc;
int error;
static int
htb_class_get(const struct netdev *netdev OVS_UNUSED,
- const struct tc_queue *queue, struct shash *details)
+ const struct tc_queue *queue, struct smap *details)
{
const struct htb_class *hc = htb_class_cast__(queue);
- shash_add(details, "min-rate", xasprintf("%llu", 8ULL * hc->min_rate));
+ smap_add_format(details, "min-rate", "%llu", 8ULL * hc->min_rate);
if (hc->min_rate != hc->max_rate) {
- shash_add(details, "max-rate", xasprintf("%llu", 8ULL * hc->max_rate));
+ smap_add_format(details, "max-rate", "%llu", 8ULL * hc->max_rate);
}
- shash_add(details, "burst", xasprintf("%llu", 8ULL * hc->burst));
+ smap_add_format(details, "burst", "%llu", 8ULL * hc->burst);
if (hc->priority) {
- shash_add(details, "priority", xasprintf("%u", hc->priority));
+ smap_add_format(details, "priority", "%u", hc->priority);
}
return 0;
}
static int
htb_class_set(struct netdev *netdev, unsigned int queue_id,
- const struct shash *details)
+ const struct smap *details)
{
struct htb_class hc;
int error;
}
static void
-hfsc_parse_qdisc_details__(struct netdev *netdev, const struct shash *details,
+hfsc_parse_qdisc_details__(struct netdev *netdev, const struct smap *details,
struct hfsc_class *class)
{
uint32_t max_rate;
const char *max_rate_s;
- max_rate_s = shash_find_data(details, "max-rate");
+ max_rate_s = smap_get(details, "max-rate");
max_rate = max_rate_s ? strtoull(max_rate_s, NULL, 10) / 8 : 0;
if (!max_rate) {
static int
hfsc_parse_class_details__(struct netdev *netdev,
- const struct shash *details,
+ const struct smap *details,
struct hfsc_class * class)
{
const struct hfsc *hfsc;
const char *min_rate_s, *max_rate_s;
hfsc = hfsc_get__(netdev);
- min_rate_s = shash_find_data(details, "min-rate");
- max_rate_s = shash_find_data(details, "max-rate");
+ min_rate_s = smap_get(details, "min-rate");
+ max_rate_s = smap_get(details, "max-rate");
min_rate = min_rate_s ? strtoull(min_rate_s, NULL, 10) / 8 : 0;
min_rate = MAX(min_rate, 1);
}
static int
-hfsc_tc_install(struct netdev *netdev, const struct shash *details)
+hfsc_tc_install(struct netdev *netdev, const struct smap *details)
{
int error;
struct hfsc_class class;
}
static int
-hfsc_qdisc_get(const struct netdev *netdev, struct shash *details)
+hfsc_qdisc_get(const struct netdev *netdev, struct smap *details)
{
const struct hfsc *hfsc;
hfsc = hfsc_get__(netdev);
- shash_add(details, "max-rate", xasprintf("%llu", 8ULL * hfsc->max_rate));
+ smap_add_format(details, "max-rate", "%llu", 8ULL * hfsc->max_rate);
return 0;
}
static int
-hfsc_qdisc_set(struct netdev *netdev, const struct shash *details)
+hfsc_qdisc_set(struct netdev *netdev, const struct smap *details)
{
int error;
struct hfsc_class class;
static int
hfsc_class_get(const struct netdev *netdev OVS_UNUSED,
- const struct tc_queue *queue, struct shash *details)
+ const struct tc_queue *queue, struct smap *details)
{
const struct hfsc_class *hc;
hc = hfsc_class_cast__(queue);
- shash_add(details, "min-rate", xasprintf("%llu", 8ULL * hc->min_rate));
+ smap_add_format(details, "min-rate", "%llu", 8ULL * hc->min_rate);
if (hc->min_rate != hc->max_rate) {
- shash_add(details, "max-rate", xasprintf("%llu", 8ULL * hc->max_rate));
+ smap_add_format(details, "max-rate", "%llu", 8ULL * hc->max_rate);
}
return 0;
}
static int
hfsc_class_set(struct netdev *netdev, unsigned int queue_id,
- const struct shash *details)
+ const struct smap *details)
{
int error;
struct hfsc_class class;
static int
default_tc_install(struct netdev *netdev,
- const struct shash *details OVS_UNUSED)
+ const struct smap *details OVS_UNUSED)
{
default_install__(netdev);
return 0;
#include "netdev.h"
#include "list.h"
#include "shash.h"
+#include "smap.h"
#ifdef __cplusplus
extern "C" {
void (*destroy)(struct netdev_dev *netdev_dev);
/* Fetches the device 'netdev_dev''s configuration, storing it in 'args'.
- * The caller owns 'args' and pre-initializes it to an empty shash.
+ * The caller owns 'args' and pre-initializes it to an empty smap.
*
* If this netdev class does not have any configuration options, this may
* be a null pointer. */
- int (*get_config)(struct netdev_dev *netdev_dev, struct shash *args);
+ int (*get_config)(struct netdev_dev *netdev_dev, struct smap *args);
/* Changes the device 'netdev_dev''s configuration to 'args'.
*
* If this netdev class does not support configuration, this may be a null
* pointer. */
- int (*set_config)(struct netdev_dev *netdev_dev, const struct shash *args);
+ int (*set_config)(struct netdev_dev *netdev_dev, const struct smap *args);
/* Attempts to open a network device. On success, sets 'netdevp'
* to the new network device. */
*
* May be NULL if 'netdev' does not support QoS at all. */
int (*get_qos)(const struct netdev *netdev,
- const char **typep, struct shash *details);
+ const char **typep, struct smap *details);
/* Attempts to reconfigure QoS on 'netdev', changing the form of QoS to
* 'type' with details of configuration from 'details'.
*
* May be NULL if 'netdev' does not support QoS at all. */
int (*set_qos)(struct netdev *netdev,
- const char *type, const struct shash *details);
+ const char *type, const struct smap *details);
/* Queries 'netdev' for information about the queue numbered 'queue_id'.
* If successful, adds that information as string key-value pairs to
* vswitchd/vswitch.xml (which is built as ovs-vswitchd.conf.db(8)).
*/
int (*get_queue)(const struct netdev *netdev,
- unsigned int queue_id, struct shash *details);
+ unsigned int queue_id, struct smap *details);
/* Configures the queue numbered 'queue_id' on 'netdev' with the key-value
* string pairs in 'details'. The contents of 'details' should be
*
* May be NULL if 'netdev' does not support QoS at all. */
int (*set_queue)(struct netdev *netdev,
- unsigned int queue_id, const struct shash *details);
+ unsigned int queue_id, const struct smap *details);
/* Attempts to delete the queue numbered 'queue_id' from 'netdev'.
*
*/
int (*dump_queues)(const struct netdev *netdev,
void (*cb)(unsigned int queue_id,
- const struct shash *details,
+ const struct smap *details,
void *aux),
void *aux);
* representing netdev type specific information. For more information see
* ovs-vswitchd.conf.db(5).
*
- * The data of 'sh' are heap allocated strings which the caller is
- * responsible for deallocating.
+ * The caller is responsible for destroying 'smap' and its data.
*
* This function may be set to null if it would always return EOPNOTSUPP
* anyhow. */
- int (*get_drv_info)(const struct netdev *netdev, struct shash *sh);
+ int (*get_drv_info)(const struct netdev *netdev, struct smap *smap);
/* Looks up the ARP table entry for 'ip' on 'netdev' and stores the
* corresponding MAC address in 'mac'. A return value of ENXIO, in
enum ovs_vport_type type;
struct netdev_class netdev_class;
int (*parse_config)(const char *name, const char *type,
- const struct shash *args, struct ofpbuf *options);
+ const struct smap *args, struct ofpbuf *options);
int (*unparse_config)(const char *name, const char *type,
const struct nlattr *options, size_t options_len,
- struct shash *args);
+ struct smap *args);
};
static struct vlog_rate_limit rl = VLOG_RATE_LIMIT_INIT(5, 20);
}
static int
-netdev_vport_get_config(struct netdev_dev *dev_, struct shash *args)
+netdev_vport_get_config(struct netdev_dev *dev_, struct smap *args)
{
const struct netdev_class *netdev_class = netdev_dev_get_class(dev_);
const struct vport_class *vport_class = vport_class_cast(netdev_class);
}
static int
-netdev_vport_set_config(struct netdev_dev *dev_, const struct shash *args)
+netdev_vport_set_config(struct netdev_dev *dev_, const struct smap *args)
{
const struct netdev_class *netdev_class = netdev_dev_get_class(dev_);
const struct vport_class *vport_class = vport_class_cast(netdev_class);
}
static int
-netdev_vport_get_drv_info(const struct netdev *netdev, struct shash *sh)
+netdev_vport_get_drv_info(const struct netdev *netdev, struct smap *smap)
{
const char *iface = netdev_vport_get_tnl_iface(netdev);
if (iface) {
struct netdev *egress_netdev;
- shash_add(sh, "tunnel_egress_iface", xstrdup(iface));
+ smap_add(smap, "tunnel_egress_iface", iface);
if (!netdev_open(iface, "system", &egress_netdev)) {
- shash_add(sh, "tunnel_egress_iface_carrier",
- xstrdup(netdev_get_carrier(egress_netdev)
- ? "up" : "down"));
+ smap_add(smap, "tunnel_egress_iface_carrier",
+ netdev_get_carrier(egress_netdev) ? "up" : "down");
netdev_close(egress_netdev);
}
}
/* Code specific to individual vport types. */
static void
-set_key(const struct shash *args, const char *name, uint16_t type,
+set_key(const struct smap *args, const char *name, uint16_t type,
struct ofpbuf *options)
{
const char *s;
- s = shash_find_data(args, name);
+ s = smap_get(args, name);
if (!s) {
- s = shash_find_data(args, "key");
+ s = smap_get(args, "key");
if (!s) {
s = "0";
}
static int
parse_tunnel_config(const char *name, const char *type,
- const struct shash *args, struct ofpbuf *options)
+ const struct smap *args, struct ofpbuf *options)
{
bool is_gre = false;
bool is_ipsec = false;
- struct shash_node *node;
+ struct smap_node *node;
bool ipsec_mech_set = false;
ovs_be32 daddr = htonl(0);
ovs_be32 saddr = htonl(0);
flags &= ~TNL_F_HDR_CACHE;
}
- SHASH_FOR_EACH (node, args) {
- if (!strcmp(node->name, "remote_ip")) {
+ SMAP_FOR_EACH (node, args) {
+ if (!strcmp(node->key, "remote_ip")) {
struct in_addr in_addr;
- if (lookup_ip(node->data, &in_addr)) {
+ if (lookup_ip(node->value, &in_addr)) {
VLOG_WARN("%s: bad %s 'remote_ip'", name, type);
} else {
daddr = in_addr.s_addr;
}
- } else if (!strcmp(node->name, "local_ip")) {
+ } else if (!strcmp(node->key, "local_ip")) {
struct in_addr in_addr;
- if (lookup_ip(node->data, &in_addr)) {
+ if (lookup_ip(node->value, &in_addr)) {
VLOG_WARN("%s: bad %s 'local_ip'", name, type);
} else {
saddr = in_addr.s_addr;
}
- } else if (!strcmp(node->name, "tos")) {
- if (!strcmp(node->data, "inherit")) {
+ } else if (!strcmp(node->key, "tos")) {
+ if (!strcmp(node->value, "inherit")) {
flags |= TNL_F_TOS_INHERIT;
} else {
char *endptr;
int tos;
- tos = strtol(node->data, &endptr, 0);
+ tos = strtol(node->value, &endptr, 0);
if (*endptr == '\0') {
nl_msg_put_u8(options, OVS_TUNNEL_ATTR_TOS, tos);
}
}
- } else if (!strcmp(node->name, "ttl")) {
- if (!strcmp(node->data, "inherit")) {
+ } else if (!strcmp(node->key, "ttl")) {
+ if (!strcmp(node->value, "inherit")) {
flags |= TNL_F_TTL_INHERIT;
} else {
- nl_msg_put_u8(options, OVS_TUNNEL_ATTR_TTL, atoi(node->data));
+ nl_msg_put_u8(options, OVS_TUNNEL_ATTR_TTL, atoi(node->value));
}
- } else if (!strcmp(node->name, "csum") && is_gre) {
- if (!strcmp(node->data, "true")) {
+ } else if (!strcmp(node->key, "csum") && is_gre) {
+ if (!strcmp(node->value, "true")) {
flags |= TNL_F_CSUM;
}
- } else if (!strcmp(node->name, "df_inherit")) {
- if (!strcmp(node->data, "true")) {
+ } else if (!strcmp(node->key, "df_inherit")) {
+ if (!strcmp(node->value, "true")) {
flags |= TNL_F_DF_INHERIT;
}
- } else if (!strcmp(node->name, "df_default")) {
- if (!strcmp(node->data, "false")) {
+ } else if (!strcmp(node->key, "df_default")) {
+ if (!strcmp(node->value, "false")) {
flags &= ~TNL_F_DF_DEFAULT;
}
- } else if (!strcmp(node->name, "pmtud")) {
- if (!strcmp(node->data, "false")) {
+ } else if (!strcmp(node->key, "pmtud")) {
+ if (!strcmp(node->value, "false")) {
flags &= ~TNL_F_PMTUD;
}
- } else if (!strcmp(node->name, "header_cache")) {
- if (!strcmp(node->data, "false")) {
+ } else if (!strcmp(node->key, "header_cache")) {
+ if (!strcmp(node->value, "false")) {
flags &= ~TNL_F_HDR_CACHE;
}
- } else if (!strcmp(node->name, "peer_cert") && is_ipsec) {
- if (shash_find(args, "certificate")) {
+ } else if (!strcmp(node->key, "peer_cert") && is_ipsec) {
+ if (smap_get(args, "certificate")) {
ipsec_mech_set = true;
} else {
const char *use_ssl_cert;
* will like be removed when multiple SSL configurations
* are supported by OVS.
*/
- use_ssl_cert = shash_find_data(args, "use_ssl_cert");
+ use_ssl_cert = smap_get(args, "use_ssl_cert");
if (!use_ssl_cert || strcmp(use_ssl_cert, "true")) {
VLOG_ERR("%s: 'peer_cert' requires 'certificate' argument",
name);
}
ipsec_mech_set = true;
}
- } else if (!strcmp(node->name, "psk") && is_ipsec) {
+ } else if (!strcmp(node->key, "psk") && is_ipsec) {
ipsec_mech_set = true;
} else if (is_ipsec
- && (!strcmp(node->name, "certificate")
- || !strcmp(node->name, "private_key")
- || !strcmp(node->name, "use_ssl_cert"))) {
+ && (!strcmp(node->key, "certificate")
+ || !strcmp(node->key, "private_key")
+ || !strcmp(node->key, "use_ssl_cert"))) {
/* Ignore options not used by the netdev. */
- } else if (!strcmp(node->name, "key") ||
- !strcmp(node->name, "in_key") ||
- !strcmp(node->name, "out_key")) {
+ } else if (!strcmp(node->key, "key") ||
+ !strcmp(node->key, "in_key") ||
+ !strcmp(node->key, "out_key")) {
/* Handled separately below. */
} else {
- VLOG_WARN("%s: unknown %s argument '%s'", name, type, node->name);
+ VLOG_WARN("%s: unknown %s argument '%s'", name, type, node->key);
}
}
return EINVAL;
}
- if (shash_find(args, "peer_cert") && shash_find(args, "psk")) {
+ if (smap_get(args, "peer_cert") && smap_get(args, "psk")) {
VLOG_ERR("%s: cannot define both 'peer_cert' and 'psk'", name);
return EINVAL;
}
static int
unparse_tunnel_config(const char *name OVS_UNUSED, const char *type OVS_UNUSED,
const struct nlattr *options, size_t options_len,
- struct shash *args)
+ struct smap *args)
{
struct nlattr *a[OVS_TUNNEL_ATTR_MAX + 1];
ovs_be32 daddr;
}
daddr = nl_attr_get_be32(a[OVS_TUNNEL_ATTR_DST_IPV4]);
- shash_add(args, "remote_ip", xasprintf(IP_FMT, IP_ARGS(&daddr)));
+ smap_add_format(args, "remote_ip", IP_FMT, IP_ARGS(&daddr));
if (a[OVS_TUNNEL_ATTR_SRC_IPV4]) {
ovs_be32 saddr = nl_attr_get_be32(a[OVS_TUNNEL_ATTR_SRC_IPV4]);
- shash_add(args, "local_ip", xasprintf(IP_FMT, IP_ARGS(&saddr)));
+ smap_add_format(args, "local_ip", IP_FMT, IP_ARGS(&saddr));
}
if (!a[OVS_TUNNEL_ATTR_IN_KEY] && !a[OVS_TUNNEL_ATTR_OUT_KEY]) {
uint64_t out_key = get_be64_or_zero(a[OVS_TUNNEL_ATTR_OUT_KEY]);
if (in_key && in_key == out_key) {
- shash_add(args, "key", xasprintf("%"PRIu64, in_key));
+ smap_add_format(args, "key", "%"PRIu64, in_key);
} else {
if (!a[OVS_TUNNEL_ATTR_IN_KEY]) {
smap_add(args, "in_key", "flow");
} else if (in_key) {
- shash_add(args, "in_key", xasprintf("%"PRIu64, in_key));
+ smap_add_format(args, "in_key", "%"PRIu64, in_key);
}
if (!a[OVS_TUNNEL_ATTR_OUT_KEY]) {
smap_add(args, "out_key", "flow");
} else if (out_key) {
- shash_add(args, "out_key", xasprintf("%"PRIu64, out_key));
+ smap_add_format(args, "out_key", "%"PRIu64, out_key);
}
}
}
smap_add(args, "tos", "inherit");
} else if (a[OVS_TUNNEL_ATTR_TTL]) {
int ttl = nl_attr_get_u8(a[OVS_TUNNEL_ATTR_TTL]);
- shash_add(args, "tos", xasprintf("%d", ttl));
+ smap_add_format(args, "tos", "%d", ttl);
}
if (flags & TNL_F_TOS_INHERIT) {
smap_add(args, "tos", "inherit");
} else if (a[OVS_TUNNEL_ATTR_TOS]) {
int tos = nl_attr_get_u8(a[OVS_TUNNEL_ATTR_TOS]);
- shash_add(args, "tos", xasprintf("0x%x", tos));
+ smap_add_format(args, "tos", "0x%x", tos);
}
if (flags & TNL_F_CSUM) {
static int
parse_patch_config(const char *name, const char *type OVS_UNUSED,
- const struct shash *args, struct ofpbuf *options)
+ const struct smap *args, struct ofpbuf *options)
{
const char *peer;
- peer = shash_find_data(args, "peer");
+ peer = smap_get(args, "peer");
if (!peer) {
VLOG_ERR("%s: patch type requires valid 'peer' argument", name);
return EINVAL;
}
- if (shash_count(args) > 1) {
+ if (smap_count(args) > 1) {
VLOG_ERR("%s: patch type takes only a 'peer' argument", name);
return EINVAL;
}
static int
unparse_patch_config(const char *name OVS_UNUSED, const char *type OVS_UNUSED,
const struct nlattr *options, size_t options_len,
- struct shash *args)
+ struct smap *args)
{
static const struct nl_policy ovs_patch_policy[] = {
[OVS_PATCH_ATTR_PEER] = { .type = NL_A_STRING,
#include "packets.h"
#include "poll-loop.h"
#include "shash.h"
+#include "smap.h"
#include "sset.h"
#include "svec.h"
#include "vlog.h"
/* Reconfigures the device 'netdev' with 'args'. 'args' may be empty
* or NULL if none are needed. */
int
-netdev_set_config(struct netdev *netdev, const struct shash *args)
+netdev_set_config(struct netdev *netdev, const struct smap *args)
{
struct netdev_dev *netdev_dev = netdev_get_dev(netdev);
if (netdev_dev->netdev_class->set_config) {
- struct shash no_args = SHASH_INITIALIZER(&no_args);
+ struct smap no_args = SMAP_INITIALIZER(&no_args);
return netdev_dev->netdev_class->set_config(netdev_dev,
args ? args : &no_args);
- } else if (args && !shash_is_empty(args)) {
+ } else if (args && !smap_is_empty(args)) {
VLOG_WARN("%s: arguments provided to device that is not configurable",
netdev_get_name(netdev));
}
}
/* Returns the current configuration for 'netdev' in 'args'. The caller must
- * have already initialized 'args' with shash_init(). Returns 0 on success, in
+ * have already initialized 'args' with smap_init(). Returns 0 on success, in
* which case 'args' will be filled with 'netdev''s configuration. On failure
* returns a positive errno value, in which case 'args' will be empty.
*
* The caller owns 'args' and its contents and must eventually free them with
- * shash_destroy_free_data(). */
+ * smap_destroy(). */
int
-netdev_get_config(const struct netdev *netdev, struct shash *args)
+netdev_get_config(const struct netdev *netdev, struct smap *args)
{
struct netdev_dev *netdev_dev = netdev_get_dev(netdev);
int error;
- shash_clear_free_data(args);
+ smap_clear(args);
if (netdev_dev->netdev_class->get_config) {
error = netdev_dev->netdev_class->get_config(netdev_dev, args);
if (error) {
- shash_clear_free_data(args);
+ smap_clear(args);
}
} else {
error = 0;
return error;
}
-/* Populates 'sh' with status information.
+/* Populates 'smap' with status information.
*
- * Populates 'sh' with 'netdev' specific status information. This information
- * may be used to populate the status column of the Interface table as defined
- * in ovs-vswitchd.conf.db(5). */
+ * Populates 'smap' with 'netdev' specific status information. This
+ * information may be used to populate the status column of the Interface table
+ * as defined in ovs-vswitchd.conf.db(5). */
int
-netdev_get_drv_info(const struct netdev *netdev, struct shash *sh)
+netdev_get_drv_info(const struct netdev *netdev, struct smap *smap)
{
struct netdev_dev *dev = netdev_get_dev(netdev);
return (dev->netdev_class->get_drv_info
- ? dev->netdev_class->get_drv_info(netdev, sh)
+ ? dev->netdev_class->get_drv_info(netdev, smap)
: EOPNOTSUPP);
}
*
* A '*typep' of "" indicates that QoS is currently disabled on 'netdev'.
*
- * The caller must initialize 'details' as an empty shash (e.g. with
- * shash_init()) before calling this function. The caller must free 'details',
- * including 'data' members, when it is no longer needed (e.g. with
- * shash_destroy_free_data()).
+ * The caller must initialize 'details' as an empty smap (e.g. with
+ * smap_init()) before calling this function. The caller must free 'details'
+ * when it is no longer needed (e.g. with smap_destroy()).
*
* The caller must not modify or free '*typep'.
*
* vswitchd/vswitch.xml (which is built as ovs-vswitchd.conf.db(8)). */
int
netdev_get_qos(const struct netdev *netdev,
- const char **typep, struct shash *details)
+ const char **typep, struct smap *details)
{
const struct netdev_class *class = netdev_get_dev(netdev)->netdev_class;
int retval;
retval = class->get_qos(netdev, typep, details);
if (retval) {
*typep = NULL;
- shash_clear_free_data(details);
+ smap_clear(details);
}
return retval;
} else {
* details. */
int
netdev_set_qos(struct netdev *netdev,
- const char *type, const struct shash *details)
+ const char *type, const struct smap *details)
{
const struct netdev_class *class = netdev_get_dev(netdev)->netdev_class;
if (class->set_qos) {
if (!details) {
- static struct shash empty = SHASH_INITIALIZER(&empty);
+ static struct smap empty = SMAP_INITIALIZER(&empty);
details = ∅
}
return class->set_qos(netdev, type, details);
* given 'type' in the "other_config" column in the "Queue" table in
* vswitchd/vswitch.xml (which is built as ovs-vswitchd.conf.db(8)).
*
- * The caller must initialize 'details' (e.g. with shash_init()) before calling
- * this function. The caller must free 'details', including 'data' members,
- * when it is no longer needed (e.g. with shash_destroy_free_data()). */
+ * The caller must initialize 'details' (e.g. with smap_init()) before calling
+ * this function. The caller must free 'details' when it is no longer needed
+ * (e.g. with smap_destroy()). */
int
netdev_get_queue(const struct netdev *netdev,
- unsigned int queue_id, struct shash *details)
+ unsigned int queue_id, struct smap *details)
{
const struct netdev_class *class = netdev_get_dev(netdev)->netdev_class;
int retval;
? class->get_queue(netdev, queue_id, details)
: EOPNOTSUPP);
if (retval) {
- shash_clear_free_data(details);
+ smap_clear(details);
}
return retval;
}
* it. */
int
netdev_set_queue(struct netdev *netdev,
- unsigned int queue_id, const struct shash *details)
+ unsigned int queue_id, const struct smap *details)
{
const struct netdev_class *class = netdev_get_dev(netdev)->netdev_class;
return (class->set_queue
struct ofpbuf;
struct in_addr;
struct in6_addr;
-struct shash;
+struct smap;
struct sset;
enum netdev_flags {
void netdev_parse_name(const char *netdev_name, char **name, char **type);
/* Options. */
-int netdev_set_config(struct netdev *, const struct shash *args);
-int netdev_get_config(const struct netdev *, struct shash *);
+int netdev_set_config(struct netdev *, const struct smap *args);
+int netdev_get_config(const struct netdev *, struct smap *);
/* Basic properties. */
const char *netdev_get_name(const struct netdev *);
int netdev_add_router(struct netdev *, struct in_addr router);
int netdev_get_next_hop(const struct netdev *, const struct in_addr *host,
struct in_addr *next_hop, char **);
-int netdev_get_drv_info(const struct netdev *, struct shash *sh);
+int netdev_get_drv_info(const struct netdev *, struct smap *);
int netdev_arp_lookup(const struct netdev *, ovs_be32 ip, uint8_t mac[6]);
int netdev_get_flags(const struct netdev *, enum netdev_flags *);
const char *type, unsigned int *n_queuesp);
int netdev_get_qos(const struct netdev *,
- const char **typep, struct shash *details);
+ const char **typep, struct smap *details);
int netdev_set_qos(struct netdev *,
- const char *type, const struct shash *details);
+ const char *type, const struct smap *details);
int netdev_get_queue(const struct netdev *,
- unsigned int queue_id, struct shash *details);
+ unsigned int queue_id, struct smap *details);
int netdev_set_queue(struct netdev *,
- unsigned int queue_id, const struct shash *details);
+ unsigned int queue_id, const struct smap *details);
int netdev_delete_queue(struct netdev *, unsigned int queue_id);
int netdev_get_queue_stats(const struct netdev *, unsigned int queue_id,
struct netdev_queue_stats *);
typedef void netdev_dump_queues_cb(unsigned int queue_id,
- const struct shash *details, void *aux);
+ const struct smap *details, void *aux);
int netdev_dump_queues(const struct netdev *,
netdev_dump_queues_cb *, void *aux);
{
return CONTAINER_OF(hmap_random_node(&sh->map), struct shash_node, node);
}
-\f
-/* String-to-string maps (smaps). */
-
-/* Frees 'smap', including its keys and string values. */
-void
-smap_destroy(struct shash *smap)
-{
- shash_destroy_free_data(smap);
-}
-
-/* Returns true if string-to-string maps 'a' and 'b' contain the same keys and
- * values, false otherwise. */
-bool
-smap_equal(const struct shash *a, const struct shash *b)
-{
- struct shash_node *a_node;
-
- if (shash_count(a) != shash_count(b)) {
- return false;
- }
-
- SHASH_FOR_EACH (a_node, a) {
- uint32_t hash = a_node->node.hash;
- size_t len = strlen(a_node->name);
- struct shash_node *b_node = shash_find__(b, a_node->name, len, hash);
- if (!b_node || strcmp(a_node->data, b_node->data)) {
- return false;
- }
- }
-
- return true;
-}
-
-/* Initializes 'dst' as a clone of 'src'. */
-void
-smap_clone(struct shash *dst, const struct shash *src)
-{
- struct shash_node *node;
-
- shash_init(dst);
- SHASH_FOR_EACH (node, src) {
- shash_add_nocopy__(dst, xstrdup(node->name), xstrdup(node->data),
- node->node.hash);
- }
-}
-
-/* Adds 'key' with string 'value' to 'smap', making a copy of each.
- *
- * It is the caller's responsibility to avoid duplicate names, if that is
- * desirable. */
-void
-smap_add(struct shash *smap, const char *key, const char *value)
-{
- shash_add(smap, key, xstrdup(value));
-}
bool shash_equal_keys(const struct shash *, const struct shash *);
struct shash_node *shash_random_node(struct shash *);
-/* Working with "smaps": shashes used as string-to-string maps. */
-void smap_destroy(struct shash *);
-bool smap_equal(const struct shash *, const struct shash *);
-void smap_clone(struct shash *, const struct shash *);
-void smap_add(struct shash *, const char *key, const char *value);
-
#ifdef __cplusplus
}
#endif
--- /dev/null
+/* Copyright (c) 2012 Nicira, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License. */
+
+#include <config.h>
+#include "smap.h"
+
+#include <assert.h>
+
+#include "hash.h"
+
+static struct smap_node *smap_add__(struct smap *, char *, void *,
+ size_t hash);
+static struct smap_node *smap_find__(const struct smap *, const char *key,
+ size_t key_len, size_t hash);
+static int compare_nodes_by_key(const void *, const void *);
+\f
+/* Public Functions. */
+
+void
+smap_init(struct smap *smap)
+{
+ hmap_init(&smap->map);
+}
+
+void
+smap_destroy(struct smap *smap)
+{
+ if (smap) {
+ smap_clear(smap);
+ hmap_destroy(&smap->map);
+ }
+}
+
+/* Adds 'key' paired with 'value' to 'smap'. It is the caller's responsibility
+ * to avoid duplicate keys if desirable. */
+struct smap_node *
+smap_add(struct smap *smap, const char *key, const char *value)
+{
+ size_t key_len = strlen(key);
+ return smap_add__(smap, xmemdup0(key, key_len), xstrdup(value),
+ hash_bytes(key, key_len, 0));
+}
+
+/* Attempts to add 'key' to 'smap' associated with 'value'. If 'key' already
+ * exists in 'smap', does nothing and returns false. Otherwise, performs the
+ * addition and returns true. */
+bool
+smap_add_once(struct smap *smap, const char *key, const char *value)
+{
+ if (!smap_get(smap, key)) {
+ smap_add(smap, key, value);
+ return true;
+ } else {
+ return false;
+ }
+}
+
+/* Adds 'key' paired with a value derived from 'format' (similar to printf).
+ * It is the caller's responsibility to avoid duplicate keys if desirable. */
+void
+smap_add_format(struct smap *smap, const char *key, const char *format, ...)
+{
+ size_t key_len;
+ va_list args;
+ char *value;
+
+ va_start(args, format);
+ value = xvasprintf(format, args);
+ va_end(args);
+
+ key_len = strlen(key);
+ smap_add__(smap, xmemdup0(key, key_len), value,
+ hash_bytes(key, key_len, 0));
+}
+
+/* Searches for 'key' in 'smap'. If it does not already exists, adds it.
+ * Otherwise, changes its value to 'value'. */
+void
+smap_replace(struct smap *smap, const char *key, const char *value)
+{
+ size_t key_len = strlen(key);
+ size_t hash = hash_bytes(key, key_len, 0);
+
+ struct smap_node *node;
+
+ node = smap_find__(smap, key, key_len, hash);
+ if (node) {
+ free(node->value);
+ node->value = xstrdup(value);
+ } else {
+ smap_add__(smap, xmemdup0(key, key_len), xstrdup(value), hash);
+ }
+}
+
+/* If 'key' is in 'smap', removes it. Otherwise does nothing. */
+void
+smap_remove(struct smap *smap, const char *key)
+{
+ struct smap_node *node = smap_get_node(smap, key);
+
+ if (node) {
+ smap_remove_node(smap, node);
+ }
+}
+
+/* Removes 'node' from 'smap'. */
+void
+smap_remove_node(struct smap *smap, struct smap_node *node)
+{
+ hmap_remove(&smap->map, &node->node);
+ free(node->key);
+ free(node->value);
+ free(node);
+}
+
+/* Removes all key-value pairs from 'smap'. */
+void
+smap_clear(struct smap *smap)
+{
+ struct smap_node *node, *next;
+
+ SMAP_FOR_EACH_SAFE (node, next, smap) {
+ smap_remove_node(smap, node);
+ }
+}
+
+/* Returns the value associated with 'key' in 'smap', or NULL. */
+const char *
+smap_get(const struct smap *smap, const char *key)
+{
+ struct smap_node *node = smap_get_node(smap, key);
+ return node ? node->value : NULL;
+}
+
+/* Returns the node associated with 'key' in 'smap', or NULL. */
+struct smap_node *
+smap_get_node(const struct smap *smap, const char *key)
+{
+ size_t key_len = strlen(key);
+ return smap_find__(smap, key, key_len, hash_bytes(key, key_len, 0));
+}
+
+/* Gets the value associated with 'key' in 'smap' and converts it to a boolean.
+ * If 'key' is not in 'smap', or its value is neither "true" nor "false",
+ * returns 'def'. */
+bool
+smap_get_bool(const struct smap *smap, const char *key, bool def)
+{
+ const char *value = smap_get(smap, key);
+
+ if (!value) {
+ return def;
+ }
+
+ if (def) {
+ return strcasecmp("false", value) != 0;
+ } else {
+ return !strcasecmp("true", value);
+ }
+}
+
+/* Gets the value associated with 'key' in 'smap' and converts it to an int
+ * using atoi(). If 'key' is not in 'smap', returns 'def'. */
+int
+smap_get_int(const struct smap *smap, const char *key, int def)
+{
+ const char *value = smap_get(smap, key);
+
+ return value ? atoi(value) : def;
+}
+
+/* Returns true of there are no elements in 'smap'. */
+bool
+smap_is_empty(const struct smap *smap)
+{
+ return hmap_is_empty(&smap->map);
+}
+
+/* Returns the number of elements in 'smap'. */
+size_t
+smap_count(const struct smap *smap)
+{
+ return hmap_count(&smap->map);
+}
+
+/* Initializes 'dst' as a clone of 'src. */
+void
+smap_clone(struct smap *dst, struct smap *src)
+{
+ struct smap_node *node;
+
+ smap_init(dst);
+ SMAP_FOR_EACH (node, src) {
+ smap_add__(dst, xstrdup(node->key), xstrdup(node->value),
+ node->node.hash);
+ }
+}
+
+/* Returns an array of nodes sorted on key or NULL if 'smap' is empty. The
+ * caller is responsible for freeing this array. */
+const struct smap_node **
+smap_sort(const struct smap *smap)
+{
+ if (smap_is_empty(smap)) {
+ return NULL;
+ } else {
+ const struct smap_node **nodes;
+ struct smap_node *node;
+ size_t i, n;
+
+ n = smap_count(smap);
+ nodes = xmalloc(n * sizeof *nodes);
+ i = 0;
+ SMAP_FOR_EACH (node, smap) {
+ nodes[i++] = node;
+ }
+ assert(i == n);
+
+ qsort(nodes, n, sizeof *nodes, compare_nodes_by_key);
+
+ return nodes;
+ }
+}
+\f
+/* Private Helpers. */
+
+static struct smap_node *
+smap_add__(struct smap *smap, char *key, void *value, size_t hash)
+{
+ struct smap_node *node = xmalloc(sizeof *node);
+ node->key = key;
+ node->value = value;
+ hmap_insert(&smap->map, &node->node, hash);
+ return node;
+}
+
+static struct smap_node *
+smap_find__(const struct smap *smap, const char *key, size_t key_len,
+ size_t hash)
+{
+ struct smap_node *node;
+
+ HMAP_FOR_EACH_WITH_HASH (node, node, hash, &smap->map) {
+ if (!strncmp(node->key, key, key_len) && !node->key[key_len]) {
+ return node;
+ }
+ }
+
+ return NULL;
+}
+
+static int
+compare_nodes_by_key(const void *a_, const void *b_)
+{
+ const struct smap_node *const *a = a_;
+ const struct smap_node *const *b = b_;
+ return strcmp((*a)->key, (*b)->key);
+}
--- /dev/null
+/* Copyright (c) 2012 Nicira, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License. */
+
+#ifndef SMAP_H
+#define SMAP_H 1
+
+#include "hmap.h"
+
+/* A map from string to string. */
+struct smap {
+ struct hmap map; /* Contains "struct smap_node"s. */
+};
+
+struct smap_node {
+ struct hmap_node node; /* In struct smap's 'map' hmap. */
+ char *key;
+ char *value;
+};
+
+#define SMAP_INITIALIZER(SMAP) { HMAP_INITIALIZER(&(SMAP)->map) }
+
+#define SMAP_FOR_EACH(SMAP_NODE, SMAP) \
+ HMAP_FOR_EACH (SMAP_NODE, node, &(SMAP)->map)
+
+#define SMAP_FOR_EACH_SAFE(SMAP_NODE, NEXT, SMAP) \
+ HMAP_FOR_EACH_SAFE (SMAP_NODE, NEXT, node, &(SMAP)->map)
+
+void smap_init(struct smap *);
+void smap_destroy(struct smap *);
+
+struct smap_node *smap_add(struct smap *, const char *, const char *);
+bool smap_add_once(struct smap *, const char *, const char *);
+void smap_add_format(struct smap *, const char *key, const char *, ...)
+ PRINTF_FORMAT(3, 4);
+void smap_replace(struct smap *, const char *, const char *);
+
+void smap_remove(struct smap *, const char *);
+void smap_remove_node(struct smap *smap, struct smap_node *);
+void smap_clear(struct smap *);
+
+const char *smap_get(const struct smap *, const char *);
+struct smap_node *smap_get_node(const struct smap *, const char *);
+bool smap_get_bool(const struct smap *smap, const char *key, bool def);
+int smap_get_int(const struct smap *smap, const char *key, int def);
+
+bool smap_is_empty(const struct smap *);
+size_t smap_count(const struct smap *);
+
+void smap_clone(struct smap *dst, struct smap *src);
+const struct smap_node **smap_sort(const struct smap *);
+
+#endif /* smap.h */
#include "packets.h"
#include "shash.h"
#include "simap.h"
+#include "smap.h"
#include "sset.h"
#include "timeval.h"
#include "util.h"
const char *name, *type;
char *save_ptr = NULL;
struct netdev *netdev = NULL;
- struct shash args;
+ struct smap args;
char *option;
int error;
continue;
}
- shash_init(&args);
+ smap_init(&args);
while ((option = strtok_r(NULL, ",", &save_ptr)) != NULL) {
char *save_ptr_2 = NULL;
char *key, *value;
if (!strcmp(key, "type")) {
type = value;
- } else if (!shash_add_once(&args, key, value)) {
+ } else if (!smap_add_once(&args, key, value)) {
ovs_error(0, "duplicate \"%s\" option", key);
}
}
char *save_ptr = NULL;
char *type = NULL;
const char *name;
- struct shash args;
+ struct smap args;
char *option;
int error;
goto next;
}
- shash_init(&args);
+ smap_init(&args);
error = netdev_get_config(netdev, &args);
if (error) {
ovs_error(error, "%s: failed to fetch configuration", name);
failure = true;
}
} else if (value[0] == '\0') {
- free(shash_find_and_delete(&args, key));
+ smap_remove(&args, key);
} else {
- free(shash_replace(&args, key, xstrdup(value)));
+ smap_replace(&args, key, value);
}
}
error = netdev_open(dpif_port.name, dpif_port.type, &netdev);
if (!error) {
- struct shash config;
+ struct smap config;
- shash_init(&config);
+ smap_init(&config);
error = netdev_get_config(netdev, &config);
if (!error) {
- const struct shash_node **nodes;
+ const struct smap_node **nodes;
size_t i;
- nodes = shash_sort(&config);
- for (i = 0; i < shash_count(&config); i++) {
- const struct shash_node *node = nodes[i];
- printf("%c %s=%s", i ? ',' : ':',
- node->name, (char *) node->data);
+ nodes = smap_sort(&config);
+ for (i = 0; i < smap_count(&config); i++) {
+ const struct smap_node *node = nodes[i];
+ printf("%c %s=%s", i ? ',' : ':', node->key,
+ node->value);
}
free(nodes);
} else {
printf(", could not retrieve configuration (%s)",
strerror(error));
}
- shash_destroy_free_data(&config);
+ smap_destroy(&config);
netdev_close(netdev);
} else {
table_destroy(c->table);
free(c->table);
- smap_destroy(&c->options);
+ shash_destroy_free_data(&c->options);
}
free(commands);
#include "poll-loop.h"
#include "sha1.h"
#include "shash.h"
+#include "smap.h"
#include "socket-util.h"
#include "stream.h"
#include "stream-ssl.h"
static void iface_refresh_stats(struct iface *);
static void iface_refresh_status(struct iface *);
static bool iface_is_synthetic(const struct iface *);
-static void shash_from_ovs_idl_map(char **keys, char **values, size_t n,
- struct shash *);
-static void shash_to_ovs_idl_map(struct shash *,
- char ***keys, char ***values, size_t *n);
+static void smap_from_ovs_idl_map(char **keys, char **values, size_t n,
+ struct smap *);
+static void smap_to_ovs_idl_map(struct smap *,
+ char ***keys, char ***values, size_t *n);
/* Linux VLAN device support (e.g. "eth0.10" for VLAN 10.)
*
iface_set_netdev_config(const struct ovsrec_interface *iface_cfg,
struct netdev *netdev)
{
- struct shash args;
+ struct smap args;
int error;
- shash_init(&args);
- shash_from_ovs_idl_map(iface_cfg->key_options,
- iface_cfg->value_options,
- iface_cfg->n_options, &args);
+ smap_init(&args);
+ smap_from_ovs_idl_map(iface_cfg->key_options,
+ iface_cfg->value_options,
+ iface_cfg->n_options, &args);
error = netdev_set_config(netdev, &args);
- shash_destroy(&args);
+ smap_destroy(&args);
if (error) {
VLOG_WARN("could not configure network device %s (%s)",
static void
iface_refresh_status(struct iface *iface)
{
- struct shash sh;
+ struct smap smap;
enum netdev_features current;
enum netdev_flags flags;
return;
}
- shash_init(&sh);
+ smap_init(&smap);
- if (!netdev_get_drv_info(iface->netdev, &sh)) {
+ if (!netdev_get_drv_info(iface->netdev, &smap)) {
size_t n;
char **keys, **values;
- shash_to_ovs_idl_map(&sh, &keys, &values, &n);
+ smap_to_ovs_idl_map(&smap, &keys, &values, &n);
ovsrec_interface_set_status(iface->cfg, keys, values, n);
free(keys);
ovsrec_interface_set_status(iface->cfg, NULL, NULL, 0);
}
- shash_destroy_free_data(&sh);
+ smap_destroy(&smap);
error = netdev_get_flags(iface->netdev, &flags);
if (!error) {
static void
qos_unixctl_show_cb(unsigned int queue_id,
- const struct shash *details,
+ const struct smap *details,
void *aux)
{
struct qos_unixctl_show_cbdata *data = aux;
struct ds *ds = data->ds;
struct iface *iface = data->iface;
struct netdev_queue_stats stats;
- struct shash_node *node;
+ struct smap_node *node;
int error;
ds_put_cstr(ds, "\n");
ds_put_cstr(ds, "Default:\n");
}
- SHASH_FOR_EACH (node, details) {
- ds_put_format(ds, "\t%s: %s\n", node->name, (char *)node->data);
+ SMAP_FOR_EACH (node, details) {
+ ds_put_format(ds, "\t%s: %s\n", node->key, node->value);
}
error = netdev_get_queue_stats(iface->netdev, queue_id, &stats);
const char *argv[], void *aux OVS_UNUSED)
{
struct ds ds = DS_EMPTY_INITIALIZER;
- struct shash sh = SHASH_INITIALIZER(&sh);
+ struct smap smap = SMAP_INITIALIZER(&smap);
struct iface *iface;
const char *type;
- struct shash_node *node;
+ struct smap_node *node;
struct qos_unixctl_show_cbdata data;
int error;
return;
}
- netdev_get_qos(iface->netdev, &type, &sh);
+ netdev_get_qos(iface->netdev, &type, &smap);
if (*type != '\0') {
ds_put_format(&ds, "QoS: %s %s\n", iface->name, type);
- SHASH_FOR_EACH (node, &sh) {
- ds_put_format(&ds, "%s: %s\n", node->name, (char *)node->data);
+ SMAP_FOR_EACH (node, &smap) {
+ ds_put_format(&ds, "%s: %s\n", node->key, node->value);
}
data.ds = &ds;
unixctl_command_reply_error(conn, ds_cstr(&ds));
}
- shash_destroy_free_data(&sh);
+ smap_destroy(&smap);
ds_destroy(&ds);
}
\f
}
}
-/* Adds the 'n' key-value pairs in 'keys' in 'values' to 'shash'.
- *
- * The value strings in '*shash' are taken directly from values[], not copied,
- * so the caller should not modify or free them. */
+/* Adds the 'n' key-value pairs in 'keys' in 'values' to 'shash'. */
static void
-shash_from_ovs_idl_map(char **keys, char **values, size_t n,
- struct shash *shash)
+smap_from_ovs_idl_map(char **keys, char **values, size_t n, struct smap *smap)
{
size_t i;
- shash_init(shash);
+ smap_init(smap);
for (i = 0; i < n; i++) {
- shash_add(shash, keys[i], values[i]);
+ smap_add(smap, keys[i], values[i]);
}
}
/* Creates 'keys' and 'values' arrays from 'shash'.
*
* Sets 'keys' and 'values' to heap allocated arrays representing the key-value
- * pairs in 'shash'. The caller takes ownership of 'keys' and 'values'. They
+ * pairs in 'smap'. The caller takes ownership of 'keys' and 'values'. They
* are populated with with strings taken directly from 'shash' and thus have
* the same ownership of the key-value pairs in shash.
*/
static void
-shash_to_ovs_idl_map(struct shash *shash,
- char ***keys, char ***values, size_t *n)
+smap_to_ovs_idl_map(struct smap *smap,
+ char ***keys, char ***values, size_t *n)
{
size_t i, count;
char **k, **v;
- struct shash_node *sn;
+ struct smap_node *sn;
- count = shash_count(shash);
+ count = smap_count(smap);
k = xmalloc(count * sizeof *k);
v = xmalloc(count * sizeof *v);
i = 0;
- SHASH_FOR_EACH(sn, shash) {
- k[i] = sn->name;
- v[i] = sn->data;
+ SMAP_FOR_EACH(sn, smap) {
+ k[i] = sn->key;
+ v[i] = sn->value;
i++;
}
static void
iface_delete_queues(unsigned int queue_id,
- const struct shash *details OVS_UNUSED, void *cbdata_)
+ const struct smap *details OVS_UNUSED, void *cbdata_)
{
struct iface_delete_queues_cbdata *cbdata = cbdata_;
netdev_set_qos(iface->netdev, NULL, NULL);
} else {
struct iface_delete_queues_cbdata cbdata;
- struct shash details;
+ struct smap details;
bool queue_zero;
size_t i;
/* Configure top-level Qos for 'iface'. */
- shash_from_ovs_idl_map(qos->key_other_config, qos->value_other_config,
- qos->n_other_config, &details);
+ smap_from_ovs_idl_map(qos->key_other_config, qos->value_other_config,
+ qos->n_other_config, &details);
netdev_set_qos(iface->netdev, qos->type, &details);
- shash_destroy(&details);
+ smap_destroy(&details);
/* Deconfigure queues that were deleted. */
cbdata.netdev = iface->netdev;
port_queue->dscp = queue->dscp[0];
}
- shash_from_ovs_idl_map(queue->key_other_config,
- queue->value_other_config,
- queue->n_other_config, &details);
+ smap_from_ovs_idl_map(queue->key_other_config,
+ queue->value_other_config,
+ queue->n_other_config, &details);
netdev_set_queue(iface->netdev, queue_id, &details);
- shash_destroy(&details);
+ smap_destroy(&details);
}
if (!queue_zero) {
- shash_init(&details);
+ smap_init(&details);
netdev_set_queue(iface->netdev, 0, &details);
- shash_destroy(&details);
+ smap_destroy(&details);
}
}
projects / openvswitch / commitdiff