]>
git.proxmox.com Git - ovs.git/blob - lib/ofp-version-opt.c
2 #include "openvswitch/dynamic-string.h"
3 #include "openvswitch/ofp-util.h"
4 #include "ofp-version-opt.h"
5 #include "ovs-thread.h"
7 static uint32_t allowed_versions
= 0;
10 get_allowed_ofp_versions(void)
12 return allowed_versions
? allowed_versions
: OFPUTIL_DEFAULT_VERSIONS
;
16 set_allowed_ofp_versions(const char *string
)
18 assert_single_threaded();
19 allowed_versions
= ofputil_versions_from_string(string
);
23 mask_allowed_ofp_versions(uint32_t bitmap
)
25 assert_single_threaded();
26 allowed_versions
&= bitmap
;
30 add_allowed_ofp_versions(uint32_t bitmap
)
32 assert_single_threaded();
33 allowed_versions
|= bitmap
;
37 ofp_version_usage(void)
39 struct ds msg
= DS_EMPTY_INITIALIZER
;
41 ofputil_format_version_bitmap_names(&msg
, OFPUTIL_DEFAULT_VERSIONS
);
43 "\nOpenFlow version options:\n"
44 " -V, --version display version information\n"
45 " -O, --protocols set allowed OpenFlow versions\n"