Libc-583.tar.gz

[apple/libc.git] / darwin / libproc.h

diff --git a/darwin/libproc.h b/darwin/libproc.h
index adff020bf70ecff2c7a397a48520efa7408333a1..40e6477c6416dfe38e5f2b8755a1c5b302d6f41d 100644 (file)
--- a/darwin/libproc.h
+++ b/darwin/libproc.h
@@ -91,7 +91,16 @@ int proc_regionfilename(int pid, uint64_t address, void * buffer, uint32_t buffe
 int proc_kmsgbuf(void * buffer, uint32_t buffersize);
 int proc_pidpath(int pid, void * buffer, uint32_t  buffersize);
 int proc_libversion(int *major, int * minor);
+/* 
+ * A process can use the following api to set its own process control 
+ * state on resoure starvation. The argument can have one of the PROC_SETPC_XX values
+ */
+#define PROC_SETPC_NONE                0
+#define PROC_SETPC_THROTTLEMEM 1
+#define PROC_SETPC_SUSPEND     2
+#define PROC_SETPC_TERMINATE   3
 
+int proc_setpcontrol(const int control);
 __END_DECLS
 
 #endif /*_LIBPROC_H_ */