[coreboot-gerrit] New patch to review for coreboot: bfec711 libpayload: handle size_t compilation errors

[Aaron Durbin (adurbin@google.com)]

Aaron Durbin (adurbin at google.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/2932

-gerrit

commit bfec711adeee97b5c8b9fe15b15d2534bdcea8a6
Author: Aaron Durbin <adurbin at chromium.org>
Date:   Wed Mar 27 11:40:55 2013 -0500

    libpayload: handle size_t compilation errors
    
    __SIZE_TYPE__ is used by gcc in its stddef.h header to define
    the type of size_t through a typedef. In order to not conflict with
    the typedef for size_t honor __SIZE_TYPE__ when it is defined.
    libpayload is being compiled with the compiler's header files so
    one needs to handle its own types and defines.
    
    Change-Id: Ie3b20f702700a9bb2e0b2464a1ad7280014a6714
    Signed-off-by: Aaron Durbin <adurbin at chromium.org>
---
 payloads/libpayload/include/x86/arch/types.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/payloads/libpayload/include/x86/arch/types.h b/payloads/libpayload/include/x86/arch/types.h
index bb40257..526c052 100644
--- a/payloads/libpayload/include/x86/arch/types.h
+++ b/payloads/libpayload/include/x86/arch/types.h
@@ -53,7 +53,13 @@ typedef signed long long s64;
 typedef long time_t;
 typedef long suseconds_t;
 
+/* Handle leaking the gcc stand headers. __SIZE_TYPE__ is used by gcc. If
+ * the gcc headers are being used make size_t the same as __SIZE_TYPE__. */
+#if defined (__SIZE_TYPE__)
+typedef __SIZE_TYPE__ size_t;
+#else
 typedef unsigned long size_t;
+#endif
 typedef long ssize_t;
 
 #ifndef NULL