diff options
| -rw-r--r-- | sbin/dmesg/dmesg.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/sbin/dmesg/dmesg.c b/sbin/dmesg/dmesg.c index 1d548a7..f0fcb81 100644 --- a/sbin/dmesg/dmesg.c +++ b/sbin/dmesg/dmesg.c @@ -120,6 +120,9 @@ main(int argc, char *argv[]) errx(1, "malloc failed"); if (sysctlbyname("kern.msgbuf", bp, &buflen, NULL, 0) == -1) err(1, "sysctl kern.msgbuf"); + if (clear) + if (sysctlbyname("kern.msgbuf_clear", NULL, NULL, &clear, sizeof(int))) + err(1, "sysctl kern.msgbuf_clear"); } else { /* Read in kernel message buffer and do sanity checks. */ kd = kvm_open(nlistf, memf, NULL, O_RDONLY, "dmesg"); @@ -196,10 +199,6 @@ main(int argc, char *argv[]) (void)strvisx(visbp, p, nextp - p, 0); (void)printf("%s", visbp); } - if (clear) - if (sysctlbyname("kern.msgbuf_clear", NULL, NULL, &clear, sizeof(int))) - err(1, "sysctl kern.msgbuf_clear"); - exit(0); } |
