diff options
Diffstat (limited to 'sbin/dumpon/dumpon.c')
| -rw-r--r-- | sbin/dumpon/dumpon.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/sbin/dumpon/dumpon.c b/sbin/dumpon/dumpon.c index df6f88a..9bb5c7e 100644 --- a/sbin/dumpon/dumpon.c +++ b/sbin/dumpon/dumpon.c @@ -72,9 +72,16 @@ check_size(int fd, const char *fn) int name[] = { CTL_HW, HW_PHYSMEM }; size_t namelen = sizeof name / sizeof *name; unsigned long physmem; - size_t len = sizeof physmem; + size_t len; off_t mediasize; + int minidump; + + len = sizeof minidump; + if (sysctlbyname("debug.minidump", &minidump, &len, NULL, 0) == 0 && + minidump == 1) + return; + len = sizeof physmem; if (sysctl(name, namelen, &physmem, &len, NULL, 0) != 0) err(EX_OSERR, "can't get memory size"); if (ioctl(fd, DIOCGMEDIASIZE, &mediasize) != 0) |
