The version of PA-RISC at the time of this document's last update is 2.0,
which is also the last there will be. HP PA-RISC systems are usually
-refered to with model description "HP 9000". The last CPU in this series
+referred to with model description "HP 9000". The last CPU in this series
is the PA-8900. Support for PA-RISC architectured machines officially
ends as shown in the following table:
because shared libraries created on an Itanium system cannot be loaded
while running a PA-RISC executable.
-HP Itanium 2 systems are usually refered to with model description
+HP Itanium 2 systems are usually referred to with model description
"HP Integrity".
=head2 Itanium, Itanium 2 & Madison 6
#define INT64_C(__c) __CONCAT_L__(__c,l)
+=head1 Redeclaration of "sendpath" with a different storage class specifier
+
+The following compilation warnings may happen in HP-UX releases
+earlier than 11.31 but are harmless:
+
+ cc: "/usr/include/sys/socket.h", line 535: warning 562: Redeclaration of "sendfile" with a different storage class specifier: "sendfile" will have internal linkage.
+ cc: "/usr/include/sys/socket.h", line 536: warning 562: Redeclaration of "sendpath" with a different storage class specifier: "sendpath" will have internal linkage.
+
+They seem to be caused by broken system header files, and also other
+open source projects are seeing them. The following HP-UX patches
+should make the warnings go away:
+
+ CR JAGae12001: PHNE_27063
+ Warning 562 on sys/socket.h due to redeclaration of prototypes
+
+ CR JAGae16787:
+ Warning 562 from socket.h sendpath/sendfile -D_FILEFFSET_BITS=64
+
+ CR JAGae73470 (11.23)
+ ER: Compiling socket.h with cc -D_FILEFFSET_BITS=64 warning 267/562
=head1 Miscellaneous