commit e1dc7e4511d4644060d4904dcae50808d966fff7
from: rsc <devnull@localhost>
date: Mon Dec 27 00:13:48 2004 UTC

signal handling, add prototype for pthreadinit

commit - 43db87f1fcb51065ef50beae9da8b6310ccf1cae
commit + e1dc7e4511d4644060d4904dcae50808d966fff7
blob - 77f97a4fcfc3872fb22b3eb203c6269ff5ef265f
blob + 8ca8f8f1edd17ec70f1b88783b68ebf6621fadb5
--- src/libthread/pthread.c
+++ src/libthread/pthread.c
@@ -101,7 +101,7 @@ _threadsetproc(Proc *p)
 }
 
 void
-pthreadinit(void)
+_pthreadinit(void)
 {
 	pthread_key_create(&prockey, 0);
 }
blob - 6989518101141831f71138faaca89295549e5872
blob + 9a42b9e82cce27908a23f1081464e74bf0b8629a
--- src/libthread/thread.c
+++ src/libthread/thread.c
@@ -190,7 +190,7 @@ scheduler(void *v)
 
 	p = v;
 	setproc(p);
-	print("s %p %d\n", p, gettid());
+	// print("s %p %d\n", p, gettid());
 	p->tid = pthread_self();
 	pthread_detach(p->tid);
 	lock(&p->lock);
@@ -501,6 +501,13 @@ threadmainstart(void *v)
 {
 	USED(v);
 	threadmain(threadargc, threadargv);
+}
+
+extern Jmp *(*_notejmpbuf)(void);
+static Jmp*
+threadnotejmp(void)
+{
+	return &proc()->sigjmp;
 }
 
 int
@@ -524,8 +531,9 @@ main(int argc, char **argv)
 	_wunlock = threadwunlock;
 	_rsleep = threadrsleep;
 	_rwakeup = threadrwakeup;
+	_notejmpbuf = threadnotejmp;
 
-	pthreadinit();
+	_pthreadinit();
 	p = procalloc();
 	if(mainstacksize == 0)
 		mainstacksize = 65536;
blob - 9f70b0e06a56c10cc72502a4812a1800c7330e61
blob + fb7e4c3bcb8f7bde2c94504066a1e62e579f71ea
--- src/libthread/threadimpl.h
+++ src/libthread/threadimpl.h
@@ -4,6 +4,12 @@ typedef struct Context Context;
 typedef struct Proc Proc;
 typedef struct _Procrendez _Procrendez;
 
+typedef struct Jmp Jmp;
+struct Jmp
+{
+	p9jmp_buf b;
+};
+
 enum
 {
 	STACK = 8192
@@ -54,6 +60,7 @@ struct Proc
 	_Procrendez	runrend;
 	Context	schedcontext;
 	void		*udata;
+	Jmp		sigjmp;
 };
 
 extern Proc *xxx;
@@ -67,4 +74,4 @@ extern Proc *_threadproc(void);
 extern void _threadsetproc(Proc*);
 extern int _threadlock(Lock*, int, ulong);
 extern void _threadunlock(Lock*, ulong);
-
+extern void _pthreadinit(void);