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Ada: CPR mystery solved
- To: gcc-patches at gcc dot gnu dot org
- Subject: Ada: CPR mystery solved
- From: Florian Weimer <fw at deneb dot enyo dot de>
- Date: Sat, 06 Oct 2001 09:45:50 +0200
These signals are used for power management, see for example:
http://bama.ua.edu/cgi-bin/man-cgi?cpr+7
Index: 4sintnam.ads
===================================================================
RCS file: /cvs/gcc/egcs/gcc/ada/4sintnam.ads,v
retrieving revision 1.1
diff -u -r1.1 4sintnam.ads
--- 4sintnam.ads 2001/10/02 13:35:48 1.1
+++ 4sintnam.ads 2001/10/06 07:22:12
@@ -170,14 +170,12 @@
System.OS_Interface.SIGLWP; -- used by thread library (Solaris)
SIGFREEZE : constant Interrupt_ID :=
- System.OS_Interface.SIGFREEZE; -- used by CPR (Solaris)
+ System.OS_Interface.SIGFREEZE; -- suspending system (Solaris, cpr(7))
--- what is CPR????
-
SIGTHAW : constant Interrupt_ID :=
- System.OS_Interface.SIGTHAW; -- used by CPR (Solaris)
+ System.OS_Interface.SIGTHAW; -- system has resumed (Solaris, cpr(7))
SIGCANCEL : constant Interrupt_ID :=
- System.OS_Interface.SIGCANCEL; -- used for thread cancel (Solaris)
+ System.OS_Interface.SIGCANCEL; -- used for thread cancel (Solaris)
end Ada.Interrupts.Names;