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| author | Enji Cooper <ngie@FreeBSD.org> | 2017-01-09 00:38:19 +0000 |
|---|---|---|
| committer | Enji Cooper <ngie@FreeBSD.org> | 2017-01-09 00:38:19 +0000 |
| commit | 074a0dcceb65a040bec54282851ea1f84fce2a69 (patch) | |
| tree | cc4f70a76a1cc233b959420496779a9c07b58754 /usr.sbin/route6d/route6d.c | |
| parent | 240ecb400fd4aaf7557ae891f193d8e4d100f54f (diff) | |
| download | src-074a0dcceb65a040bec54282851ea1f84fce2a69.tar.gz src-074a0dcceb65a040bec54282851ea1f84fce2a69.zip | |
Use nitems(mib) instead of hardcoding mib's length
MFC after: 3 days
Notes
Notes:
svn path=/head/; revision=311713
Diffstat (limited to 'usr.sbin/route6d/route6d.c')
| -rw-r--r-- | usr.sbin/route6d/route6d.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/usr.sbin/route6d/route6d.c b/usr.sbin/route6d/route6d.c index 814137e82441..90a492f7fe8a 100644 --- a/usr.sbin/route6d/route6d.c +++ b/usr.sbin/route6d/route6d.c @@ -2418,7 +2418,7 @@ getifmtu(int ifindex) mib[3] = AF_INET6; mib[4] = NET_RT_IFLIST; mib[5] = ifindex; - if (sysctl(mib, 6, NULL, &msize, NULL, 0) < 0) { + if (sysctl(mib, nitems(mib), NULL, &msize, NULL, 0) < 0) { fatal("sysctl estimate NET_RT_IFLIST"); /*NOTREACHED*/ } @@ -2426,7 +2426,7 @@ getifmtu(int ifindex) fatal("malloc"); /*NOTREACHED*/ } - if (sysctl(mib, 6, buf, &msize, NULL, 0) < 0) { + if (sysctl(mib, nitems(mib), buf, &msize, NULL, 0) < 0) { fatal("sysctl NET_RT_IFLIST"); /*NOTREACHED*/ } @@ -2598,7 +2598,7 @@ krtread(int again) free(buf); buf = NULL; } - if (sysctl(mib, 6, NULL, &msize, NULL, 0) < 0) { + if (sysctl(mib, nitems(mib), NULL, &msize, NULL, 0) < 0) { errmsg = "sysctl estimate"; continue; } @@ -2606,7 +2606,7 @@ krtread(int again) errmsg = "malloc"; continue; } - if (sysctl(mib, 6, buf, &msize, NULL, 0) < 0) { + if (sysctl(mib, nitems(mib), buf, &msize, NULL, 0) < 0) { errmsg = "sysctl NET_RT_DUMP"; continue; } |