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| author | Ben Pfaff <blp@nicira.com> | 2013-04-23 16:40:56 -0700 |
|---|---|---|
| committer | Ben Pfaff <blp@nicira.com> | 2013-05-03 13:29:46 -0700 |
| commit | 07fc4ed3410006950012aef8d78f017c5b833e98 (patch) | |
| tree | 549ced1c9f9e3fd9caeee9782aece83b2b1f69d7 /vswitchd/ovs-vswitchd.c | |
| parent | d64e176c3521c5132c0d9afa5718d52b7465453a (diff) | |
| download | openvswitch-07fc4ed3410006950012aef8d78f017c5b833e98.tar.gz | |
Make most "struct option" instances "const".
Reducing non-const static data makes code more obviously thread-safe.
Although option parsing does not normally need to be thread-safe, I
don't know of a drawback to making its data const.
Signed-off-by: Ben Pfaff <blp@nicira.com>
Diffstat (limited to 'vswitchd/ovs-vswitchd.c')
| -rw-r--r-- | vswitchd/ovs-vswitchd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/vswitchd/ovs-vswitchd.c b/vswitchd/ovs-vswitchd.c index 9736b79e0..78ebd3194 100644 --- a/vswitchd/ovs-vswitchd.c +++ b/vswitchd/ovs-vswitchd.c @@ -159,7 +159,7 @@ parse_options(int argc, char *argv[], char **unixctl_pathp) OPT_DISABLE_SYSTEM, DAEMON_OPTION_ENUMS }; - static struct option long_options[] = { + static const struct option long_options[] = { {"help", no_argument, NULL, 'h'}, {"version", no_argument, NULL, 'V'}, {"mlockall", no_argument, NULL, OPT_MLOCKALL}, |