diff options
| author | Angelos D. Keromytis <angelos@cvs.openbsd.org> | 2001-01-04 07:49:25 +0000 |
|---|---|---|
| committer | Angelos D. Keromytis <angelos@cvs.openbsd.org> | 2001-01-04 07:49:25 +0000 |
| commit | 91ff0e4cce94a53dd331b1510f18ca063aa2103e (patch) | |
| tree | a2d89942fac322372df6a4989903ad43ec4a5222 /sys/kern | |
| parent | 29b7bb5e7b0fc48a72211cbce0bc358d1c8cf203 (diff) | |
Return a kmembuckets structure, rather than individual items, since they may be
out of sync between consecutive calls of sysctl(3).
Diffstat (limited to 'sys/kern')
| -rw-r--r-- | sys/kern/kern_malloc.c | 32 |
1 files changed, 7 insertions, 25 deletions
diff --git a/sys/kern/kern_malloc.c b/sys/kern/kern_malloc.c index 73bf3d708b3..92c0f1a6ab5 100644 --- a/sys/kern/kern_malloc.c +++ b/sys/kern/kern_malloc.c @@ -1,4 +1,4 @@ -/* $OpenBSD: kern_malloc.c,v 1.21 2001/01/04 06:04:14 angelos Exp $ */ +/* $OpenBSD: kern_malloc.c,v 1.22 2001/01/04 07:49:24 angelos Exp $ */ /* $NetBSD: kern_malloc.c,v 1.15.4.2 1996/06/13 17:10:56 cgd Exp $ */ /* @@ -494,9 +494,10 @@ sysctl_malloc(name, namelen, oldp, oldlenp, newp, newlen) void *newp; size_t newlen; { + struct kmembuckets kb; int i, siz; - if (namelen != 3 && name[0] != KERN_MALLOC_BUCKETS) + if (namelen != 2 && name[0] != KERN_MALLOC_BUCKETS) return (ENOTDIR); /* overloaded */ switch (name[0]) { @@ -514,29 +515,10 @@ sysctl_malloc(name, namelen, oldp, oldlenp, newp, newlen) return (sysctl_rdstring(oldp, oldlenp, newp, buckstring)); case KERN_MALLOC_BUCKET: - switch (name[2]) { - case KERN_MALLOC_CALLS: - return (sysctl_rdquad(oldp, oldlenp, newp, - bucket[BUCKETINDX(name[1])].kb_calls)); - case KERN_MALLOC_ALLOC: - return (sysctl_rdquad(oldp, oldlenp, newp, - bucket[BUCKETINDX(name[1])].kb_total)); - case KERN_MALLOC_FREE: - return (sysctl_rdquad(oldp, oldlenp, newp, - bucket[BUCKETINDX(name[1])].kb_totalfree)); - case KERN_MALLOC_ELEMENTS: - return (sysctl_rdquad(oldp, oldlenp, newp, - bucket[BUCKETINDX(name[1])].kb_elmpercl)); - case KERN_MALLOC_HIWAT: - return (sysctl_rdquad(oldp, oldlenp, newp, - bucket[BUCKETINDX(name[1])].kb_highwat)); - case KERN_MALLOC_COULDFREE: - return (sysctl_rdquad(oldp, oldlenp, newp, - bucket[BUCKETINDX(name[1])].kb_couldfree)); - default: - return (EOPNOTSUPP); - } - + bcopy(&bucket[BUCKETINDX(name[1])], &kb, sizeof(kb)); + kb.kb_next = kb.kb_last = 0; + return (sysctl_rdstruct(oldp, oldlenp, newp, &kb, + sizeof(kb))); default: return (EOPNOTSUPP); } |