libpayload: Improve compatibility

Define INT_MAX, EOF and make sure size_t is available.

Change-Id: I1b4b717d2545ea8312ec52339300307a5bd68f8a
Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com>
Reviewed-on: http://review.coreboot.org/104
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>

diff --git a/payloads/libpayload/include/limits.h b/payloads/libpayload/include/limits.h
index be7dde07faaa20bc5ccab0c6127783500f32b8be..2fecf239b0d48c5e2056188833b2c38318fbc32d 100644 (file)
--- a/payloads/libpayload/include/limits.h
+++ b/payloads/libpayload/include/limits.h
@@ -41,5 +41,6 @@
 #endif
 
 #define UINT_MAX (unsigned int)0xffffffff
+#define INT_MAX (unsigned int)0x7fffffff
 
 #endif

diff --git a/payloads/libpayload/include/stdarg.h b/payloads/libpayload/include/stdarg.h
index 7a6244e9eca15cc4c0bc1e95f24667ec5284a2c6..077645f22763f2c8004a2a083b0ce82a0601d90f 100644 (file)
--- a/payloads/libpayload/include/stdarg.h
+++ b/payloads/libpayload/include/stdarg.h
@@ -30,6 +30,7 @@
 #ifndef _LIBPAYLOAD_STDARG_H
 #define _LIBPAYLOAD_STDARG_H
 
+#include <stddef.h>
 #include_next <stdarg.h>
 
 /**

diff --git a/payloads/libpayload/include/stdio.h b/payloads/libpayload/include/stdio.h
index d39e9f85451f038ebe3d12c8c5e5593e677321f3..924d17e8493aa8e81856415fb91aae803e353777 100644 (file)
--- a/payloads/libpayload/include/stdio.h
+++ b/payloads/libpayload/include/stdio.h
@@ -32,6 +32,8 @@
 
 #include <stddef.h>
 
+#define EOF (-1)
+
 typedef struct _FILE FILE;
 
 extern FILE *stdout, *stdin, *stderr;