Attachment #84798 for bug #120853

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#

PORTNAME=	st
PORTVERSION=	1.8
PORTREVISION=	1
CATEGORIES=	devel
MASTER_SITES=	SF/state-threads
MASTER_SITE_SUBDIR=	state-threads

MAINTAINER=	alfred@FreeBSD.org
COMMENT=	State Threads Library for Internet Applications

USE_LDCONFIG=	yes
ONLY_FOR_ARCHS=	i386 alpha amd64

DOCS=		fig.gif notes.html reference.html st.html \
		timeout_heap.txt
EXAMPLES=	Makefile README error.c lookupdns.c proxy.c \
		res.c server.c

.include <bsd.port.pre.mk>

post-patch:

	@${CP} ${FILESDIR}/Makefile.examples ${WRKSRC}/examples/Makefile

post-install:
	@${CP} ${WRKSRC}/public.h ${PREFIX}/include/st.h
	@${INSTALL_DATA} ${WRKSRC}/public.h ${PREFIX}/include/st.h
	@${MKDIR} ${PREFIX}/share/examples/st
	@${INSTALL_DATA} ${WRKSRC}/examples/Makefile	${PREFIX}/share/examples/st
	@${INSTALL_DATA} ${WRKSRC}/examples/README	${PREFIX}/share/examples/st
	@${INSTALL_DATA} ${WRKSRC}/examples/error.c	${PREFIX}/share/examples/st
	@${INSTALL_DATA} ${WRKSRC}/examples/lookupdns.c	${PREFIX}/share/examples/st
	@${INSTALL_DATA} ${WRKSRC}/examples/proxy.c	${PREFIX}/share/examples/st
	@${INSTALL_DATA} ${WRKSRC}/examples/res.c	${PREFIX}/share/examples/st
	@${INSTALL_DATA} ${WRKSRC}/examples/server.c	${PREFIX}/share/examples/st
.if !defined(NOPORTDOCS)
	@${MKDIR} ${DOCSDIR}
	@${INSTALL_DATA} ${DOCS:S,^,${WRKSRC}/docs/,} ${DOCSDIR}/
	@${MKDIR} ${EXAMPLESDIR}
	@${INSTALL_DATA} ${EXAMPLES:S,^,${WRKSRC}/examples/,} ${EXAMPLESDIR}/
	@${INSTALL_DATA} ${WRKSRC}/docs/st.html		${PREFIX}/share/doc/st
.endif

.include <bsd.port.post.mk>

Lines 1-3 Link Here

(-)distinfo (-3 / +3 lines)
1	MD5 (st-1.4.tar.gz) = aac2e6a31a58b089be97c86e9c30f07b	1	MD5 (st-1.8.tar.gz) = 088515a622c1fa7724ab1c9aa7102238
2	SHA256 (st-1.4.tar.gz) = e3bef563069f3d459b921fe6f45d2384585ff1791f60b34e675a00274fce7fc0	2	SHA256 (st-1.8.tar.gz) = 1c2b27da32ed7618b3fda5b24d4c1e350ee0efd265b5ae0d3f8876f3d25061f5
3	SIZE (st-1.4.tar.gz) = 80245	3	SIZE (st-1.8.tar.gz) = 106604




lib/libst.a
lib/libst.so.1
lib/libst.so
%%PORTDOCS%%%%DOCSDIR%%/fig.gif
%%PORTDOCS%%%%DOCSDIR%%/notes.html
%%PORTDOCS%%%%DOCSDIR%%/reference.html
%%PORTDOCS%%%%DOCSDIR%%/st.html
%%PORTDOCS%%%%DOCSDIR%%/timeout_heap.txt
%%PORTDOCS%%%%EXAMPLESDIR%%/Makefile
%%PORTDOCS%%%%EXAMPLESDIR%%/README
%%PORTDOCS%%%%EXAMPLESDIR%%/error.c
%%PORTDOCS%%%%EXAMPLESDIR%%/lookupdns.c
%%PORTDOCS%%%%EXAMPLESDIR%%/proxy.c
%%PORTDOCS%%%%EXAMPLESDIR%%/res.c
%%PORTDOCS%%%%EXAMPLESDIR%%/server.c
%%PORTDOCS%%@dirrm %%EXAMPLESDIR%%
%%PORTDOCS%%@dirrm %%DOCSDIR%%

Lines 6-12 Link Here

(-)files/Makefile.main (-1 / +1 lines)
6	SHLIB_MAJOR= 1	6	SHLIB_MAJOR= 1
7	SHLIB_MINOR= 1	7	SHLIB_MINOR= 1
8	LIB= st	8	LIB= st
9	NOPROFILE= yes	9	NO_PROFILE= yes
10		10
11	SRCS= io.c key.c sched.c stk.c sync.c	11	SRCS= io.c key.c sched.c stk.c sync.c
12	CFLAGS+= -DFREEBSD	12	CFLAGS+= -DFREEBSD




diff -ur common.h common.h
--- common.h	Fri Feb 22 12:55:46 2002
+++ common.h	Fri Jan 21 15:14:51 2005
@@ -190,6 +190,7 @@
   int on_ioq;                 /* Is it on ioq? */
 } _st_pollq_t;
 
+typedef void (*_st_switch_cb_t)(void);
 
 typedef struct _st_vp {
   _st_thread_t *idle_thread;  /* Idle thread for this vp */
@@ -204,6 +205,8 @@
 #endif
   st_utime_t sleep_max;
   int pagesize;
+  _st_switch_cb_t switch_out_cb; /* called when a thread is switched out */
+  _st_switch_cb_t switch_in_cb;  /* called when a thread is switched in */
 
 #ifndef USE_POLL
   int maxfd;
@@ -362,12 +365,22 @@
  * Switch away from the current thread context by saving its state and
  * calling the thread scheduler
  */
-#define _ST_SWITCH_CONTEXT(_thread)       \
-    ST_BEGIN_MACRO                        \
-    if (!MD_SETJMP((_thread)->context)) { \
-      _st_vp_schedule();                  \
-    }                                     \
-    ST_DEBUG_ITERATE_THREADS();           \
+#define _ST_SWITCH_CONTEXT(_thread)                     \
+    ST_BEGIN_MACRO                                      \
+    if (_st_this_vp.switch_out_cb != NULL &&            \
+	_thread != _st_this_vp.idle_thread &&		\
+	_thread->state != _ST_ST_ZOMBIE) {              \
+      _st_this_vp.switch_out_cb();                      \
+    }                                                   \
+    if (!MD_SETJMP((_thread)->context)) {               \
+      _st_vp_schedule();                                \
+    }                                                   \
+    ST_DEBUG_ITERATE_THREADS();                         \
+    if (_st_this_vp.switch_in_cb != NULL &&             \
+	_thread != _st_this_vp.idle_thread &&		\
+	_thread->state != _ST_ST_ZOMBIE) {              \
+      _st_this_vp.switch_in_cb();                       \
+    }                                                   \
     ST_END_MACRO
 
 /*




diff -ur docs/reference.html docs/reference.html
--- docs/reference.html	Fri Oct 25 19:54:20 2002
+++ docs/reference.html	Fri Jan 21 15:14:24 2005
@@ -13,6 +13,7 @@
 <DL><DD><A HREF=#mutex_t>st_mutex_t</A></DD></DL>
 <DL><DD><A HREF=#utime_t>st_utime_t</A></DD></DL>
 <DL><DD><A HREF=#netfd_t>st_netfd_t</A></DD></DL>
+<DL><DD><A HREF=#switch_cb_t>st_switch_cb_t</A></DD></DL>
 <P>
 <DD><A HREF=#errors><B>Error Handling</B></A></DD>
 <P>
@@ -20,6 +21,8 @@
 <P>
 <DL><DD><A HREF=#st_init>st_init()</A></DD></DL>
 <DL><DD><A HREF=#st_getfdlimit>st_getfdlimit()</A></DD></DL>
+<DL><DD><A HREF=#st_set_switch_in_cb>st_set_switch_in_cb()</A></DD></DL>
+<DL><DD><A HREF=#st_set_switch_out_cb>st_set_switch_out_cb()</A></DD></DL>
 <P>
 <DD><A HREF=#threads><B>Thread Control and Identification</B></A></DD>
 <P>
@@ -244,6 +247,29 @@
 <HR>
 <P>
 
+<A NAME="switch_cb_t">
+<H4>st_switch_cb_t</H4>
+</A>
+Context switch callback function type.
+<P>
+<H5>Syntax</H5>
+
+<PRE>
+#include &lt;st.h&gt;
+
+typedef void (*st_switch_cb_t)(void);
+</PRE>
+<P>
+<H5>Description</H5>
+
+This datatype is a convenience type for describing a pointer
+to a function that will be called when a thread is set to stop
+or set to run.
+
+<P>
+<HR>
+<P>
+
 <A NAME="errors">
 <H2>Error Handling</H2>
 </A>
@@ -267,6 +293,8 @@
 <DL>
 <DD><A HREF=#st_init>st_init()</A></DD>
 <DD><A HREF=#st_getfdlimit>st_getfdlimit()</A></DD>
+<DD><A HREF=#st_set_switch_in_cb>st_set_switch_in_cb()</A></DD>
+<DD><A HREF=#st_set_switch_out_cb>st_set_switch_out_cb()</A></DD>
 </DL>
 <P>
 <HR>
@@ -343,6 +371,41 @@
 <H5>Description</H5>
 This function returns the limit on the number of open file descriptors which
 is set by the <A HREF=#st_init>st_init()</A> function.
+<P>
+<HR>
+<P>
+
+<A NAME="st_set_switch_in_cb">
+<H4>st_set_switch_in_cb()</H4>
+</A>
+<A NAME="st_set_switch_out_cb">
+<H4>st_set_switch_out_cb()</H4>
+</A>
+Set the callback function for thread switches.
+<P>
+<H5>Syntax</H5>
+
+<PRE>
+#include &lt;st.h&gt;
+
+st_switch_cb_t st_set_switch_in_cb(st_switch_cb_t cb);
+st_switch_cb_t st_set_switch_out_cb(st_switch_cb_t cb);
+</PRE>
+<P>
+<H5>Parameters</H5>
+<TT>st_set_switch_in_cb()</TT> and <TT>st_set_switch_out_cb()</TT> have the
+following parameter:<P>
+<TT>cb</TT><P>
+A function to be called when a thread is resumed and stopped respectively.<P>
+<H5>Returns</H5>
+The previous callback function pointer.
+<P>
+<H5>Description</H5>
+These functions set the callback for when a thread is resumed and stopped
+respectively.  After being called any thread switch will call the callback.
+It is suggested that thread specific data is used to differentiate between
+different threads.<P>
+These functions can be called at any time.
 <P>
 <HR>
 <P>




diff -ur public.h public.h
--- public.h	Thu Mar 28 21:09:08 2002
+++ public.h	Fri Jan 21 15:14:24 2005
@@ -85,9 +85,12 @@
 typedef struct _st_cond *   st_cond_t;
 typedef struct _st_mutex *  st_mutex_t;
 typedef struct _st_netfd *  st_netfd_t;
+typedef void (*st_switch_cb_t)(void);
 
 extern int st_init(void);
 extern int st_getfdlimit(void);
+extern st_switch_cb_t st_set_switch_in_cb(st_switch_cb_t cb);
+extern st_switch_cb_t st_set_switch_out_cb(st_switch_cb_t cb);
 
 extern st_thread_t st_thread_self(void);
 extern void st_thread_exit(void *retval);




diff -ur sched.c sched.c
--- sched.c	Wed Jan 30 19:46:11 2002
+++ sched.c	Fri Jan 21 15:14:24 2005
@@ -232,6 +232,21 @@
   return 0;
 }
 
+st_switch_cb_t st_set_switch_in_cb(st_switch_cb_t cb)
+{
+  st_switch_cb_t ocb = _st_this_vp.switch_in_cb;
+
+  _st_this_vp.switch_in_cb = cb;
+  return (ocb);
+}
+
+st_switch_cb_t st_set_switch_out_cb(st_switch_cb_t cb)
+{
+  st_switch_cb_t ocb = _st_this_vp.switch_out_cb;
+
+  _st_this_vp.switch_out_cb = cb;
+  return (ocb);
+}
 
 /*
  * Start function for the idle thread

Removed Link Here

(-)files/patch-md.h (-11 lines)
1	--- md.h.orig Thu Aug 11 11:15:00 2005
2	+++ md.h Thu Aug 11 11:33:23 2005
3	@@ -154,6 +154,8 @@
4	#define MD_JB_SP 2
5	#elif defined(__alpha__)
6	#define MD_JB_SP 34
7	+#elif defined(__amd64__)
8	+#define MD_JB_SP 2
9	#else
10	#error Unknown CPU architecture
11	#endif

Return to bug 120853

Lines 6-23 Link Here

(-)Makefile (-20 / +13 lines)
6	#	6	#
7		7
8	PORTNAME= st	8	PORTNAME= st
9	PORTVERSION= 1.4	9	PORTVERSION= 1.8
10	PORTREVISION= 1
11	CATEGORIES= devel	10	CATEGORIES= devel
12	MASTER_SITES= ${MASTER_SITE_SOURCEFORGE}	11	MASTER_SITES= SF/state-threads
13	MASTER_SITE_SUBDIR= state-threads
14		12
15	MAINTAINER= alfred@FreeBSD.org	13	MAINTAINER= alfred@FreeBSD.org
16	COMMENT= State Threads Library for Internet Applications	14	COMMENT= State Threads Library for Internet Applications
17		15
18	INSTALLS_SHLIB= yes	16	USE_LDCONFIG= yes
19	ONLY_FOR_ARCHS= i386 alpha amd64	17	ONLY_FOR_ARCHS= i386 alpha amd64
20		18
		19	DOCS= fig.gif notes.html reference.html st.html \
		20	timeout_heap.txt
		21	EXAMPLES= Makefile README error.c lookupdns.c proxy.c \
		22	res.c server.c
		23
21	.include <bsd.port.pre.mk>	24	.include <bsd.port.pre.mk>
22		25
23	post-patch:	26	post-patch:
Lines 26-47 Link Here
26	@${CP} ${FILESDIR}/Makefile.examples ${WRKSRC}/examples/Makefile	29	@${CP} ${FILESDIR}/Makefile.examples ${WRKSRC}/examples/Makefile
27		30
28	post-install:	31	post-install:
29	@${MKDIR} ${PREFIX}/include	32	@${CP} ${WRKSRC}/public.h ${PREFIX}/include/st.h
30	@${INSTALL_DATA} ${WRKSRC}/public.h ${PREFIX}/include/st.h
31	@${MKDIR} ${PREFIX}/share/examples/st
32	@${INSTALL_DATA} ${WRKSRC}/examples/Makefile ${PREFIX}/share/examples/st
33	@${INSTALL_DATA} ${WRKSRC}/examples/README ${PREFIX}/share/examples/st
34	@${INSTALL_DATA} ${WRKSRC}/examples/error.c ${PREFIX}/share/examples/st
35	@${INSTALL_DATA} ${WRKSRC}/examples/lookupdns.c ${PREFIX}/share/examples/st
36	@${INSTALL_DATA} ${WRKSRC}/examples/proxy.c ${PREFIX}/share/examples/st
37	@${INSTALL_DATA} ${WRKSRC}/examples/res.c ${PREFIX}/share/examples/st
38	@${INSTALL_DATA} ${WRKSRC}/examples/server.c ${PREFIX}/share/examples/st
39	.if !defined(NOPORTDOCS)	33	.if !defined(NOPORTDOCS)
40	@${MKDIR} ${PREFIX}/share/doc/st	34	@${MKDIR} ${DOCSDIR}
41	@${INSTALL_DATA} ${WRKSRC}/docs/fig.gif ${PREFIX}/share/doc/st	35	@${INSTALL_DATA} ${DOCS:S,^,${WRKSRC}/docs/,} ${DOCSDIR}/
42	@${INSTALL_DATA} ${WRKSRC}/docs/notes.html ${PREFIX}/share/doc/st	36	@${MKDIR} ${EXAMPLESDIR}
43	@${INSTALL_DATA} ${WRKSRC}/docs/reference.html ${PREFIX}/share/doc/st	37	@${INSTALL_DATA} ${EXAMPLES:S,^,${WRKSRC}/examples/,} ${EXAMPLESDIR}/
44	@${INSTALL_DATA} ${WRKSRC}/docs/st.html ${PREFIX}/share/doc/st
45	.endif	38	.endif
46		39
47	.include <bsd.port.post.mk>	40	.include <bsd.port.post.mk>

Lines 2-17 Link Here

(-)pkg-plist (-13 / +14 lines)
2	lib/libst.a	2	lib/libst.a
3	lib/libst.so.1	3	lib/libst.so.1
4	lib/libst.so	4	lib/libst.so
5	%%PORTDOCS%%share/doc/st/fig.gif	5	%%PORTDOCS%%%%DOCSDIR%%/fig.gif
6	%%PORTDOCS%%share/doc/st/notes.html	6	%%PORTDOCS%%%%DOCSDIR%%/notes.html
7	%%PORTDOCS%%share/doc/st/reference.html	7	%%PORTDOCS%%%%DOCSDIR%%/reference.html
8	%%PORTDOCS%%share/doc/st/st.html	8	%%PORTDOCS%%%%DOCSDIR%%/st.html
9	%%PORTDOCS%%@dirrm share/doc/st	9	%%PORTDOCS%%%%DOCSDIR%%/timeout_heap.txt
10	share/examples/st/Makefile	10	%%PORTDOCS%%%%EXAMPLESDIR%%/Makefile
11	share/examples/st/README	11	%%PORTDOCS%%%%EXAMPLESDIR%%/README
12	share/examples/st/error.c	12	%%PORTDOCS%%%%EXAMPLESDIR%%/error.c
13	share/examples/st/lookupdns.c	13	%%PORTDOCS%%%%EXAMPLESDIR%%/lookupdns.c
14	share/examples/st/proxy.c	14	%%PORTDOCS%%%%EXAMPLESDIR%%/proxy.c
15	share/examples/st/res.c	15	%%PORTDOCS%%%%EXAMPLESDIR%%/res.c
16	share/examples/st/server.c	16	%%PORTDOCS%%%%EXAMPLESDIR%%/server.c
17	@dirrm share/examples/st	17	%%PORTDOCS%%@dirrm %%EXAMPLESDIR%%
		18	%%PORTDOCS%%@dirrm %%DOCSDIR%%

Removed Link Here

(-)files/patch-aa (-49 lines)
1	diff -ur common.h common.h
2	--- common.h Fri Feb 22 12:55:46 2002
3	+++ common.h Fri Jan 21 15:14:51 2005
4	@@ -190,6 +190,7 @@
5	int on_ioq; /* Is it on ioq? */
6	} _st_pollq_t;
7
8	+typedef void (*_st_switch_cb_t)(void);
9
10	typedef struct _st_vp {
11	_st_thread_t idle_thread; / Idle thread for this vp */
12	@@ -204,6 +205,8 @@
13	#endif
14	st_utime_t sleep_max;
15	int pagesize;
16	+ _st_switch_cb_t switch_out_cb; /* called when a thread is switched out */
17	+ _st_switch_cb_t switch_in_cb; /* called when a thread is switched in */
18
19	#ifndef USE_POLL
20	int maxfd;
21	@@ -362,12 +365,22 @@
22	* Switch away from the current thread context by saving its state and
23	* calling the thread scheduler
24	*/
25	-#define _ST_SWITCH_CONTEXT(_thread) \
26	- ST_BEGIN_MACRO \
27	- if (!MD_SETJMP((_thread)->context)) { \
28	- _st_vp_schedule(); \
29	- } \
30	- ST_DEBUG_ITERATE_THREADS(); \
31	+#define _ST_SWITCH_CONTEXT(_thread) \
32	+ ST_BEGIN_MACRO \
33	+ if (_st_this_vp.switch_out_cb != NULL && \
34	+ _thread != _st_this_vp.idle_thread && \
35	+ _thread->state != _ST_ST_ZOMBIE) { \
36	+ _st_this_vp.switch_out_cb(); \
37	+ } \
38	+ if (!MD_SETJMP((_thread)->context)) { \
39	+ _st_vp_schedule(); \
40	+ } \
41	+ ST_DEBUG_ITERATE_THREADS(); \
42	+ if (_st_this_vp.switch_in_cb != NULL && \
43	+ _thread != _st_this_vp.idle_thread && \
44	+ _thread->state != _ST_ST_ZOMBIE) { \
45	+ _st_this_vp.switch_in_cb(); \
46	+ } \
47	ST_END_MACRO
48
49	/*

Removed Link Here

(-)files/patch-ab (-101 lines)
1	diff -ur docs/reference.html docs/reference.html
2	--- docs/reference.html Fri Oct 25 19:54:20 2002
3	+++ docs/reference.html Fri Jan 21 15:14:24 2005
4	@@ -13,6 +13,7 @@
5	<DL><DD><A HREF=#mutex_t>st_mutex_t</A></DD></DL>
6	<DL><DD><A HREF=#utime_t>st_utime_t</A></DD></DL>
7	<DL><DD><A HREF=#netfd_t>st_netfd_t</A></DD></DL>
8	+<DL><DD><A HREF=#switch_cb_t>st_switch_cb_t</A></DD></DL>
9	<P>
10	<DD><A HREF=#errors><B>Error Handling</B></A></DD>
11	<P>
12	@@ -20,6 +21,8 @@
13	<P>
14	<DL><DD><A HREF=#st_init>st_init()</A></DD></DL>
15	<DL><DD><A HREF=#st_getfdlimit>st_getfdlimit()</A></DD></DL>
16	+<DL><DD><A HREF=#st_set_switch_in_cb>st_set_switch_in_cb()</A></DD></DL>
17	+<DL><DD><A HREF=#st_set_switch_out_cb>st_set_switch_out_cb()</A></DD></DL>
18	<P>
19	<DD><A HREF=#threads><B>Thread Control and Identification</B></A></DD>
20	<P>
21	@@ -244,6 +247,29 @@
22	<HR>
23	<P>
24
25	+<A NAME="switch_cb_t">
26	+<H4>st_switch_cb_t</H4>
27	+</A>
28	+Context switch callback function type.
29	+<P>
30	+<H5>Syntax</H5>
31	+
32	+<PRE>
33	+#include <st.h>
34	+
35	+typedef void (*st_switch_cb_t)(void);
36	+</PRE>
37	+<P>
38	+<H5>Description</H5>
39	+
40	+This datatype is a convenience type for describing a pointer
41	+to a function that will be called when a thread is set to stop
42	+or set to run.
43	+
44	+<P>
45	+<HR>
46	+<P>
47	+
48	<A NAME="errors">
49	<H2>Error Handling</H2>
50	</A>
51	@@ -267,6 +293,8 @@
52	<DL>
53	<DD><A HREF=#st_init>st_init()</A></DD>
54	<DD><A HREF=#st_getfdlimit>st_getfdlimit()</A></DD>
55	+<DD><A HREF=#st_set_switch_in_cb>st_set_switch_in_cb()</A></DD>
56	+<DD><A HREF=#st_set_switch_out_cb>st_set_switch_out_cb()</A></DD>
57	</DL>
58	<P>
59	<HR>
60	@@ -343,6 +371,41 @@
61	<H5>Description</H5>
62	This function returns the limit on the number of open file descriptors which
63	is set by the <A HREF=#st_init>st_init()</A> function.
64	+<P>
65	+<HR>
66	+<P>
67	+
68	+<A NAME="st_set_switch_in_cb">
69	+<H4>st_set_switch_in_cb()</H4>
70	+</A>
71	+<A NAME="st_set_switch_out_cb">
72	+<H4>st_set_switch_out_cb()</H4>
73	+</A>
74	+Set the callback function for thread switches.
75	+<P>
76	+<H5>Syntax</H5>
77	+
78	+<PRE>
79	+#include <st.h>
80	+
81	+st_switch_cb_t st_set_switch_in_cb(st_switch_cb_t cb);
82	+st_switch_cb_t st_set_switch_out_cb(st_switch_cb_t cb);
83	+</PRE>
84	+<P>
85	+<H5>Parameters</H5>
86	+<TT>st_set_switch_in_cb()</TT> and <TT>st_set_switch_out_cb()</TT> have the
87	+following parameter:<P>
88	+<TT>cb</TT><P>
89	+A function to be called when a thread is resumed and stopped respectively.<P>
90	+<H5>Returns</H5>
91	+The previous callback function pointer.
92	+<P>
93	+<H5>Description</H5>
94	+These functions set the callback for when a thread is resumed and stopped
95	+respectively. After being called any thread switch will call the callback.
96	+It is suggested that thread specific data is used to differentiate between
97	+different threads.<P>
98	+These functions can be called at any time.
99	<P>
100	<HR>
101	<P>

Removed Link Here

(-)files/patch-ac (-16 lines)
1	diff -ur public.h public.h
2	--- public.h Thu Mar 28 21:09:08 2002
3	+++ public.h Fri Jan 21 15:14:24 2005
4	@@ -85,9 +85,12 @@
5	typedef struct _st_cond * st_cond_t;
6	typedef struct _st_mutex * st_mutex_t;
7	typedef struct _st_netfd * st_netfd_t;
8	+typedef void (*st_switch_cb_t)(void);
9
10	extern int st_init(void);
11	extern int st_getfdlimit(void);
12	+extern st_switch_cb_t st_set_switch_in_cb(st_switch_cb_t cb);
13	+extern st_switch_cb_t st_set_switch_out_cb(st_switch_cb_t cb);
14
15	extern st_thread_t st_thread_self(void);
16	extern void st_thread_exit(void *retval);

Removed Link Here

(-)files/patch-ad (-25 lines)
1	diff -ur sched.c sched.c
2	--- sched.c Wed Jan 30 19:46:11 2002
3	+++ sched.c Fri Jan 21 15:14:24 2005
4	@@ -232,6 +232,21 @@
5	return 0;
6	}
7
8	+st_switch_cb_t st_set_switch_in_cb(st_switch_cb_t cb)
9	+{
10	+ st_switch_cb_t ocb = _st_this_vp.switch_in_cb;
11	+
12	+ _st_this_vp.switch_in_cb = cb;
13	+ return (ocb);
14	+}
15	+
16	+st_switch_cb_t st_set_switch_out_cb(st_switch_cb_t cb)
17	+{
18	+ st_switch_cb_t ocb = _st_this_vp.switch_out_cb;
19	+
20	+ _st_this_vp.switch_out_cb = cb;
21	+ return (ocb);
22	+}
23
24	/*
25	* Start function for the idle thread