/*
- * Copyright (c) 2011, 2012, 2013, 2014 Nicira, Inc.
+ * Copyright (c) 2011, 2012, 2013, 2014, 2015 Nicira, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
fm->command = OFPFC_MODIFY_STRICT;
fm->idle_timeout = learn->idle_timeout;
fm->hard_timeout = learn->hard_timeout;
+ fm->importance = 0;
fm->buffer_id = UINT32_MAX;
fm->out_port = OFPP_NONE;
fm->flags = 0;
case NX_LEARN_DST_OUTPUT:
if (spec->n_bits <= 16
|| is_all_zeros(value.u8, sizeof value - 2)) {
- ovs_be16 *last_be16 = &value.be16[ARRAY_SIZE(value.be16) - 1];
- ofp_port_t port = u16_to_ofp(ntohs(*last_be16));
+ ofp_port_t port = u16_to_ofp(ntohll(value.integer));
if (ofp_to_u16(port) < ofp_to_u16(OFPP_MAX)
|| port == OFPP_IN_PORT
break;
}
}
- ofpact_pad(ofpacts);
- fm->ofpacts = ofpbuf_data(ofpacts);
- fm->ofpacts_len = ofpbuf_size(ofpacts);
+ fm->ofpacts = ofpacts->data;
+ fm->ofpacts_len = ofpacts->size;
}
/* Perform a bitwise-OR on 'wc''s fields that are relevant as sources in
/* Returns NULL if successful, otherwise a malloc()'d string describing the
* error. The caller is responsible for freeing the returned string. */
-static char * WARN_UNUSED_RESULT
+static char * OVS_WARN_UNUSED_RESULT
learn_parse_load_immediate(const char *s, struct ofpact_learn_spec *spec)
{
const char *full_s = s;
- const char *arrow = strstr(s, "->");
struct mf_subfield dst;
union mf_subvalue imm;
char *error;
+ int err;
- memset(&imm, 0, sizeof imm);
- if (s[0] == '0' && (s[1] == 'x' || s[1] == 'X') && arrow) {
- const char *in = arrow - 1;
- uint8_t *out = imm.u8 + sizeof imm.u8 - 1;
- int n = arrow - (s + 2);
- int i;
-
- for (i = 0; i < n; i++) {
- int hexit = hexit_value(in[-i]);
- if (hexit < 0) {
- return xasprintf("%s: bad hex digit in value", full_s);
- }
- out[-(i / 2)] |= i % 2 ? hexit << 4 : hexit;
- }
- s = arrow;
- } else {
- ovs_be64 *last_be64 = &imm.be64[ARRAY_SIZE(imm.be64) - 1];
- *last_be64 = htonll(strtoull(s, (char **) &s, 0));
+ err = parse_int_string(s, imm.u8, sizeof imm.u8, (char **) &s);
+ if (err) {
+ return xasprintf("%s: too many bits in immediate value", full_s);
}
if (strncmp(s, "->", 2)) {
/* Returns NULL if successful, otherwise a malloc()'d string describing the
* error. The caller is responsible for freeing the returned string. */
-static char * WARN_UNUSED_RESULT
+static char * OVS_WARN_UNUSED_RESULT
learn_parse_spec(const char *orig, char *name, char *value,
struct ofpact_learn_spec *spec)
{
/* Returns NULL if successful, otherwise a malloc()'d string describing the
* error. The caller is responsible for freeing the returned string. */
-static char * WARN_UNUSED_RESULT
+static char * OVS_WARN_UNUSED_RESULT
learn_parse__(char *orig, char *arg, struct ofpbuf *ofpacts)
{
struct ofpact_learn *learn;
char *error;
spec = ofpbuf_put_zeros(ofpacts, sizeof *spec);
- learn = ofpacts->frame;
+ learn = ofpacts->header;
learn->n_specs++;
error = learn_parse_spec(orig, name, value, spec);
}
}
}
- ofpact_update_len(ofpacts, &learn->ofpact);
+ ofpact_finish(ofpacts, &learn->ofpact);
return NULL;
}
* the action's arguments.
*
* Modifies 'arg'. */
-char * WARN_UNUSED_RESULT
+char * OVS_WARN_UNUSED_RESULT
learn_parse(char *arg, struct ofpbuf *ofpacts)
{
char *orig = xstrdup(arg);