diff options
Diffstat (limited to 'sbin/mca/mca.c')
-rw-r--r-- | sbin/mca/mca.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/sbin/mca/mca.c b/sbin/mca/mca.c index 9934454..f774ac6 100644 --- a/sbin/mca/mca.c +++ b/sbin/mca/mca.c @@ -469,29 +469,28 @@ main(int argc, char **argv) if (file == NULL || fl_dump) { len = sizeof(count); - error = sysctlbyname(hw_mca_count, &count, &len, NULL, 0); - if (error) + if (sysctlbyname(hw_mca_count, &count, &len, NULL, 0) == -1) err(1, hw_mca_count); if (count == 0) errx(0, "no error records found"); len = sizeof(first); - error = sysctlbyname(hw_mca_first, &first, &len, NULL, 0); - if (error) + if (sysctlbyname(hw_mca_first, &first, &len, NULL, 0) == -1) err(1, hw_mca_first); len = sizeof(last); - error = sysctlbyname(hw_mca_last, &last, &len, NULL, 0); - if (error) + if (sysctlbyname(hw_mca_last, &last, &len, NULL, 0) == -1) err(1, hw_mca_last); cpuid = 0; + error = 0; while (count && first <= last) { do { sprintf(mib, hw_mca_recid, first, cpuid); len = 0; - error = sysctlbyname(mib, NULL, &len, NULL, 0); + ch = sysctlbyname(mib, NULL, &len, NULL, 0); + error = (ch == -1) ? errno : 0; if (error != ENOENT) break; cpuid++; @@ -502,14 +501,13 @@ main(int argc, char **argv) continue; } if (error) - err(1, "%s(1)", mib); + errc(1, error, "%s(1)", mib); buf = malloc(len); if (buf == NULL) err(1, "buffer"); - error = sysctlbyname(mib, buf, &len, NULL, 0); - if (error) + if (sysctlbyname(mib, buf, &len, NULL, 0) == -1) err(1, "%s(2)", mib); if (fl_dump) |