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openvswitch/types.h: New macros OVS_BE16_MAX, OVS_BE32_MAX, OVS_BE64_MAX.

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These seem slightly nicer than e.g. htons(UINT16_MAX).

Signed-off-by: Ben Pfaff <blp@nicira.com>
This commit is contained in:
Ben Pfaff
2013-06-27 15:27:15 -07:00
parent 7c0180333b
commit b826639572
14 changed files with 66 additions and 64 deletions
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6
lib/ofp-parse.c
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@@ -544,7 +544,7 @@ parse_metadata(struct ofpbuf *b, char *arg)
return error;
}
} else {
om->mask = htonll(UINT64_MAX);
om->mask = OVS_BE64_MAX;
}
return str_to_be64(arg, &om->metadata);
@@ -1149,7 +1149,7 @@ parse_ofp_str__(struct ofputil_flow_mod *fm, int command, char *string,
fm->cookie_mask = htonll(0);
if (command == OFPFC_MODIFY || command == OFPFC_MODIFY_STRICT) {
/* For modify, by default, don't update the cookie. */
fm->new_cookie = htonll(UINT64_MAX);
fm->new_cookie = OVS_BE64_MAX;
} else{
fm->new_cookie = htonll(0);
}
@@ -1290,7 +1290,7 @@ parse_ofp_str__(struct ofputil_flow_mod *fm, int command, char *string,
*usable_protocols &= OFPUTIL_P_NXM_OXM_ANY;
}
}
if (!fm->cookie_mask && fm->new_cookie == htonll(UINT64_MAX)
if (!fm->cookie_mask && fm->new_cookie == OVS_BE64_MAX
&& (command == OFPFC_MODIFY || command == OFPFC_MODIFY_STRICT)) {
/* On modifies without a mask, we are supposed to add a flow if
* one does not exist. If a cookie wasn't been specified, use a