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| author | avg <avg@FreeBSD.org> | 2010-09-21 05:36:30 +0000 |
|---|---|---|
| committer | avg <avg@FreeBSD.org> | 2010-09-21 05:36:30 +0000 |
| commit | f330cb107c5197fe67f8e66ad3a64149e8bb0fbb (patch) | |
| tree | 09103c171e4645f894712522f7ec004d7dcd8785 /tools | |
| parent | afe5b561cd6248cdd34940e0f8a3911adac1966e (diff) | |
| download | FreeBSD-src-f330cb107c5197fe67f8e66ad3a64149e8bb0fbb.zip FreeBSD-src-f330cb107c5197fe67f8e66ad3a64149e8bb0fbb.tar.gz | |
tools/umastat: more cleanups
PR: misc/146119
Submitted by: pluknet <pluknet@gmail.com>
MFC after: 1 week
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/tools/umastat/umastat.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/tools/tools/umastat/umastat.c b/tools/tools/umastat/umastat.c index 2a16ec3..3a43c37 100644 --- a/tools/tools/umastat/umastat.c +++ b/tools/tools/umastat/umastat.c @@ -37,6 +37,7 @@ #include <err.h> #include <kvm.h> +#include <limits.h> #include <memstat.h> #include <stdio.h> #include <stdlib.h> @@ -196,7 +197,7 @@ uma_print_keg_align(struct uma_keg *ukp, const char *spaces) LIST_HEAD(bucketlist, uma_bucket); static void -uma_print_bucket(struct uma_bucket *ubp, const char *spaces) +uma_print_bucket(struct uma_bucket *ubp, const char *spaces __unused) { printf("{ ub_cnt = %d, ub_entries = %d }", ubp->ub_cnt, @@ -286,6 +287,7 @@ main(int argc, char *argv[]) size_t uzp_userspace_len; char *memf, *nlistf; int ch; + char errbuf[_POSIX2_LINE_MAX]; memf = nlistf = NULL; while ((ch = getopt(argc, argv, "M:N:")) != -1) { @@ -308,9 +310,9 @@ main(int argc, char *argv[]) if (nlistf != NULL && memf == NULL) usage(); - kvm = kvm_open(nlistf, memf, NULL, 0, "umastat"); + kvm = kvm_openfiles(nlistf, memf, NULL, 0, errbuf); if (kvm == NULL) - err(-1, "kvm_open"); + errx(-1, "kvm_openfiles: %s", errbuf); if (kvm_nlist(kvm, namelist) != 0) err(-1, "kvm_nlist"); |
