diff options
| author | Theo de Raadt <deraadt@cvs.openbsd.org> | 2017-08-21 21:41:14 +0000 |
|---|---|---|
| committer | Theo de Raadt <deraadt@cvs.openbsd.org> | 2017-08-21 21:41:14 +0000 |
| commit | c2cdcf41ccf92e65434001bc73d5d81b4c4210dd (patch) | |
| tree | b806cd4f2e6e8fcd9ec7d6f315a0aa469b48521d /sys/kern | |
| parent | e9d6f86c3468c07e6b1b12c0dd0b46516528e450 (diff) | |
Use waitpid()/EINTR idiom for the specific pid, rather than generic wait(),
in case the parent process was started with a dangling child. This style
ensures any potential parent:child interlock isn't disrupted due to the
"wrong" child being waited on first. Then the other other childs can safely
zombie.
ok millert jca brynet
Diffstat (limited to 'sys/kern')
0 files changed, 0 insertions, 0 deletions