Index: ossp-pkg/pth/ChangeLog
RCS File: /v/ossp/cvs/ossp-pkg/pth/ChangeLog,v
rcsdiff -q -kk '-r1.628' '-r1.629' -u '/v/ossp/cvs/ossp-pkg/pth/ChangeLog,v' 2>/dev/null
--- ChangeLog	2004/10/18 19:35:45	1.628
+++ ChangeLog	2004/12/03 16:17:54	1.629
@@ -21,6 +21,11 @@
                   
   Changes between 2.0.2 and 2.0.3 (12-Sep-2004 to xx-xxx-2004)
 
+   *) Enhance internal pth_mctx_save() if getcontext(3) is used for the
+      machine context saving by better emulating the setjmp(3) style
+      return code semantics.
+      [Ralf S. Engelschall]
+
    *) Do not break in pth_msgport_find() if a message port
       was created with a NULL name.
       [Ralf S. Engelschall]
Index: ossp-pkg/pth/pth_mctx.c
RCS File: /v/ossp/cvs/ossp-pkg/pth/pth_mctx.c,v
rcsdiff -q -kk '-r1.59' '-r1.60' -u '/v/ossp/cvs/ossp-pkg/pth/pth_mctx.c,v' 2>/dev/null
--- pth_mctx.c	2004/07/13 10:50:49	1.59
+++ pth_mctx.c	2004/12/03 16:17:54	1.60
@@ -47,6 +47,7 @@
 struct pth_mctx_st {
 #if PTH_MCTX_MTH(mcsc)
     ucontext_t uc;
+    int restored;
 #elif PTH_MCTX_MTH(sjlj)
     pth_sigjmpbuf jb;
 #else
@@ -69,7 +70,9 @@
 #if PTH_MCTX_MTH(mcsc)
 #define pth_mctx_save(mctx) \
         ( (mctx)->error = errno, \
-          getcontext(&(mctx)->uc) )
+          (mctx)->restored = 0, \
+          getcontext(&(mctx)->uc), \
+          (mctx)->restored )
 #elif PTH_MCTX_MTH(sjlj) && PTH_MCTX_DSP(sjlje)
 #define pth_mctx_save(mctx) \
         ( (mctx)->error = errno, \
@@ -90,6 +93,7 @@
 #if PTH_MCTX_MTH(mcsc)
 #define pth_mctx_restore(mctx) \
         ( errno = (mctx)->error, \
+          (mctx)->restored = 1, \
           (void)setcontext(&(mctx)->uc) )
 #elif PTH_MCTX_MTH(sjlj)
 #define pth_mctx_restore(mctx) \