Update of /cvsroot/boost/boost/tools/jam/src
In directory sc8-pr-cvs3.sourceforge.net:/tmp/cvs-serv8371
Modified Files:
execnt.c
Log Message:
More patches from Bronek
Index: execnt.c
===================================================================
RCS file: /cvsroot/boost/boost/tools/jam/src/execnt.c,v
retrieving revision 1.29
retrieving revision 1.30
diff -u -d -r1.29 -r1.30
--- execnt.c 22 Jul 2006 06:12:42 -0000 1.29
+++ execnt.c 25 Jul 2006 05:49:50 -0000 1.30
@@ -1010,7 +1010,9 @@
}
/* Recursive check if first process is parent (directly or indirectly) of
-the second one. Both processes are passed as process ids, not handles */
+the second one. Both processes are passed as process ids, not handles.
+Special return value 2 means that the second process is smss.exe and its
+parent process is System (first argument is ignored) */
static int
is_parent_child(DWORD parent, DWORD child)
{
@@ -1065,10 +1067,14 @@
This check must be performed before comparison of process
creation time */
if (stricmp(pinfo.szExeFile, "csrss.exe") == 0
- || stricmp(pinfo.szExeFile, "smss.exe") == 0)
+ && is_parent_child(parent, pinfo.th32ParentProcessID) == 2)
{
- if (is_parent_child(4, pinfo.th32ParentProcessID))
- return 1;
+ return 1;
+ }
+ else if (stricmp(pinfo.szExeFile, "smss.exe") == 0
+ && pinfo.th32ParentProcessID == 4)
+ {
+ return 2;
}
if (hchild != 0)
@@ -1090,7 +1096,7 @@
if (tchild == 0.0 || tparent == 0.0 || tchild < tparent)
return 0;
- return is_parent_child(parent, pinfo.th32ParentProcessID);
+ return is_parent_child(parent, pinfo.th32ParentProcessID) & 1;
}
}
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