fergalmoran/ladybird
1
0
Fork 0
mirror of https://github.com/fergalmoran/ladybird.git synced 2026-01-06 00:25:12 +00:00
Code Issues Packages Projects Releases Wiki Activity

Kernel: wait() should not block if WNOHANG is specified

Browse Source
This commit is contained in:
AnotherTest
2020-05-16 01:52:19 +04:30
committed by Andreas Kling
parent 1c4f38749e
commit 9d54f21859
1 changed files with 3 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
Kernel/Process.cpp
View File

@@ -2466,8 +2466,9 @@ KResultOr<siginfo_t> Process::do_waitid(idtype_t idtype, int id, int options)
return KResult(-EINVAL);
}
if (Thread::current->block<Thread::WaitBlocker>(options, waitee_pid) != Thread::BlockResult::WokeNormally)
return KResult(-EINTR);
if (!(options & WNOHANG))
if (Thread::current->block<Thread::WaitBlocker>(options, waitee_pid) != Thread::BlockResult::WokeNormally)
return KResult(-EINTR);
InterruptDisabler disabler;