mirrors/cosmopolitan
1
0
Fork 0
mirror of https://github.com/jart/cosmopolitan.git synced 2025-06-30 08:18:30 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

Improve lock hierarchy

Browse source 
- NetBSD no longer needs a spin lock to create semaphores
- Windows fork() now locks process manager in correct order
This commit is contained in:
Justine Tunney 2024-07-24 15:55:57 -07:00
parent 7ba9a73840
commit d3a13e8d70
No known key found for this signature in database
GPG key ID: BE714B4575D6E328
14 changed files with 73 additions and 71 deletions
Download patch file Download diff file Expand all files Collapse all files

3
libc/proc/kill-nt.c
View file

@ -59,9 +59,8 @@ textwindows int sys_kill_nt(int pid, int sig) {
struct Dll *e;
BLOCK_SIGNALS;
__proc_lock();
for (e = dll_first(__proc.list); e; e = dll_next(__proc.list, e)) {
for (e = dll_first(__proc.list); e; e = dll_next(__proc.list, e))
TerminateProcess(PROC_CONTAINER(e)->handle, sig);
}
__proc_unlock();
ALLOW_SIGNALS;
}