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confine pthreads to pthread.c

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This commit is contained in:
rsc 2004-12-27 03:49:03 +00:00
parent e317e37406
commit 73722a8bbf
4 changed files with 39 additions and 14 deletions
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36
src/libthread/pthread.c
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@ -71,16 +71,40 @@ _procwakeup(_Procrendez *r)
}
}
void
_procstart(Proc *p, void (*fn)(void*))
static void
startprocfn(void *v)
{
//print("pc\n");
if(pthread_create(&p->tid, nil, (void*(*)(void*))fn, p) < 0){
//print("pc1\n");
void **a;
void (*fn)(void*);
Proc *p;
a = (void**)v;
fn = a[0];
p = a[1];
free(a);
p->tid = pthread_self();
pthread_detach(p->tid);
(*fn)(p);
pthread_exit(0);
}
void
_procstart(Proc *p, void (*fn)(Proc*))
{
void **a;
a = malloc(2*sizeof a[0]);
if(a == nil)
sysfatal("_procstart malloc: %r");
a[0] = fn;
a[1] = p;
if(pthread_create(&p->tid, nil, (void*(*)(void*))startprocfn, (void*)a) < 0){
fprint(2, "pthread_create: %r\n");
abort();
}
//print("pc2\n");
}
static pthread_key_t prockey;