Changeset 2912 in kBuild for trunk/src/kmk/w32

Timestamp:

Sep 14, 2016 1:36:15 PM (9 years ago)

Author:

bird

Message:

rewrote kmk_redirect to skip the separate process. Added chache invalidation after directory deletion for addressing kmk rebuild and fetching.

Location:

trunk/src/kmk/w32

Files:

• include/sub_proc.h (modified) (1 diff)
• subproc/sub_proc.c (modified) (2 diffs)

trunk/src/kmk/w32/include/sub_proc.h

@@ -50 +50 @@
 #ifdef KMK
 EXTERN_DECL(int process_kmk_register_submit, (HANDLE hEvent, intptr_t clue, pid_t *pPid));
+EXTERN_DECL(int process_kmk_register_redirect, (HANDLE hProcess, pid_t *pPid));
 #endif
 

trunk/src/kmk/w32/subproc/sub_proc.c

@@ -199 +199 @@
 
 #ifdef KMK
+
 /**
  * Interface used by kmkbuiltin/kSubmit.c to register stuff going down in a
@@ -223 +224 @@
         return -1;
 }
-#endif
+
+/**
+ * Interface used by kmkbuiltin/kRedirect.c to register a spawned process.
+ *
+ * @returns 0 on success, -1 if there are too many sub-processes already.
+ * @param   hProcess            The process handle.
+ * @param   pPid                Where to return the pid that job.c expects.
+ */
+int
+process_kmk_register_redirect(HANDLE hProcess, pid_t *pPid)
+{
+        if (proc_index < MAXIMUM_WAIT_OBJECTS) {
+                sub_process *pSubProc = (sub_process *)xcalloc(sizeof(*pSubProc));
+                pSubProc->enmType = kRegular;
+                pSubProc->pid     = (intptr_t)hProcess;
+
+                proc_array[proc_index++] = pSubProc;
+                *pPid = (intptr_t)pSubProc;
+                return 0;
+        }
+        return -1;
+}
+
+#endif /* KMK */
 
 /*