patches/glibc/2.9/910-typedef-caddr.patch
author Esben Haabendal <eha@dev.doredevelopment.dk>
Wed Apr 06 20:15:23 2011 +0200 (2011-04-06)
changeset 2379 372245834071
permissions -rw-r--r--
libc/glibc: workaround for autoconf'ed define of caddr_t

When building canadian cross compiler, I have some trouble with
configure defining caddr_t as a macro, like:
#define caddr_t char *

When combined with the types.h where caddr_t is protected together
with daddr_t, the typedef of caddr_t breaks.

This patch works around it by protecting the caddr_t typedef
specifically.

I am uncertain as to the real cause and solution to this :-(

Signed-off-by: Esben Haabendal <eha@dev.doredevelopment.dk>
eha@2379
     1
diff -urN glibc-2.9-orig/posix/sys/types.h glibc-2.9/posix/sys/types.h
eha@2379
     2
--- glibc-2.9-orig/posix/sys/types.h	2010-12-13 11:47:26.000000000 +0100
eha@2379
     3
+++ glibc-2.9/posix/sys/types.h	2011-03-29 14:16:00.374064708 +0200
eha@2379
     4
@@ -114,7 +114,10 @@
eha@2379
     5
 #ifdef	__USE_BSD
eha@2379
     6
 # ifndef __daddr_t_defined
eha@2379
     7
 typedef __daddr_t daddr_t;
eha@2379
     8
+#  if ! defined(caddr_t) && ! defined(__caddr_t_defined)
eha@2379
     9
 typedef __caddr_t caddr_t;
eha@2379
    10
+#   define __caddr_t_defined
eha@2379
    11
+#  endif
eha@2379
    12
 #  define __daddr_t_defined
eha@2379
    13
 # endif
eha@2379
    14
 #endif
eha@2379
    15
diff -urN glibc-2.9-orig/sunrpc/rpc/types.h glibc-2.9/sunrpc/rpc/types.h
eha@2379
    16
--- glibc-2.9-orig/sunrpc/rpc/types.h	2010-12-13 11:47:26.000000000 +0100
eha@2379
    17
+++ glibc-2.9/sunrpc/rpc/types.h	2011-03-29 14:16:32.988910439 +0200
eha@2379
    18
@@ -80,7 +80,10 @@
eha@2379
    19
 #endif
eha@2379
    20
 #ifndef __daddr_t_defined
eha@2379
    21
 typedef __daddr_t daddr_t;
eha@2379
    22
+# if ! defined(caddr_t) && ! defined(__caddr_t_defined)
eha@2379
    23
 typedef __caddr_t caddr_t;
eha@2379
    24
+#  define __caddr_t_defined
eha@2379
    25
+# endif
eha@2379
    26
 # define __daddr_t_defined
eha@2379
    27
 #endif
eha@2379
    28