blob: 79aa7c7f9b82ba493522d5778ec0d0c8d9c47db5 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
|
#include <u.h>
#include <signal.h>
#include "threadimpl.h"
char *_threadexitsallstatus;
Channel *_threadwaitchan;
void
threadexits(char *exitstr)
{
Proc *p;
Thread *t;
p = _threadgetproc();
t = p->thread;
if(t == p->idle)
p->idle = nil;
t->moribund = 1;
_threaddebug(DBGSCHED, "threadexits %s", exitstr);
if(exitstr==nil)
exitstr="";
utfecpy(p->exitstr, p->exitstr+ERRMAX, exitstr);
_sched();
}
void
threadexitsall(char *exitstr)
{
_threaddebug(DBGSCHED, "threadexitsall %s", exitstr);
if(exitstr == nil)
exitstr = "";
_threadexitsallstatus = exitstr;
_threaddebug(DBGSCHED, "_threadexitsallstatus set to %p", _threadexitsallstatus);
/* leave */
_threadexitallproc(exitstr);
}
Channel*
threadwaitchan(void)
{
if(_threadwaitchan==nil)
_threadwaitchan = chancreate(sizeof(Waitmsg*), 16);
return _threadwaitchan;
}
|