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 synchronization

Browse source 
- Fix bugs in kDos2Errno definition
- malloc() should now be thread safe
- Fix bug in rollup.com header generator
- Fix open(O_APPEND) on the New Technology
- Fix select() on the New Technology and test it
- Work towards refactoring i/o for thread safety
- Socket reads and writes on NT now poll for signals
- Work towards i/o completion ports on the New Technology
- Make read() and write() intermittently check for signals
- Blinkenlights keyboard i/o so much better on NT w/ poll()
- You can now poll() files and sockets at the same time on NT
- Fix bug in appendr() that manifests with dlmalloc footers off
This commit is contained in:
Justine Tunney 2022-04-14 23:39:48 -07:00
parent 233144b19d
commit 933411ba99
266 changed files with 8761 additions and 4344 deletions
Download patch file Download diff file Expand all files Collapse all files

4
libc/calls/sig.c
View file

@ -38,7 +38,7 @@ textwindows int __sig_mask(int how, const sigset_t *neu, sigset_t *old) {
int i;
uint64_t a, b;
if (how == SIG_BLOCK || how == SIG_UNBLOCK || how == SIG_SETMASK) {
cthread_spinlock(&__sig_lock);
_spinlock(&__sig_lock);
if (old) {
*old = __sig.mask;
}
@ -54,7 +54,7 @@ textwindows int __sig_mask(int how, const sigset_t *neu, sigset_t *old) {
}
__sig.mask.__bits[0] &= ~(SIGKILL | SIGSTOP);
}
cthread_spunlock(&__sig_lock);
_spunlock(&__sig_lock);
return 0;
} else {
return einval();