X-Git-Url: http://git.maemo.org/git/?a=blobdiff_plain;f=osdep.h;h=ffbf221d7f540f3aaf2f93a3e77d6032931c77b6;hb=5cea8590eaa099be8087f363f80d0e6917382385;hp=09ebace5b3f7c722f2064c6a9ca6362ac3581464;hpb=62a6e3e19a35e19a66abe6eec66005defac06d7c;p=qemu

diff --git a/osdep.h b/osdep.h
index 09ebace..ffbf221 100644
--- a/osdep.h
+++ b/osdep.h
@@ -7,6 +7,10 @@
 #include <sys/signal.h>
 #endif
 
+#ifndef _WIN32
+#include <sys/time.h>
+#endif
+
 #ifndef glue
 #define xglue(x, y) x ## y
 #define glue(x, y) xglue(x, y)
@@ -23,9 +27,14 @@
 #define unlikely(x)   __builtin_expect(!!(x), 0)
 #endif
 
+#ifndef offsetof
+#define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *) 0)->MEMBER)
+#endif
+#ifndef container_of
 #define container_of(ptr, type, member) ({                      \
-        const typeof( ((type *)0)->member ) *__mptr = (ptr);    \
-        (type *)( (char *)__mptr - offsetof(type,member) );})
+        const typeof(((type *) 0)->member) *__mptr = (ptr);     \
+        (type *) ((char *) __mptr - offsetof(type, member));})
+#endif
 
 #ifndef MIN
 #define MIN(a, b) (((a) < (b)) ? (a) : (b))
@@ -43,8 +52,10 @@
 #define always_inline inline
 #else
 #define always_inline __attribute__ (( always_inline )) __inline__
+#ifdef __OPTIMIZE__
 #define inline always_inline
 #endif
+#endif
 #else
 #define inline always_inline
 #endif
@@ -57,6 +68,13 @@
 
 #define qemu_printf printf
 
+#if defined (__GNUC__) && defined (__GNUC_MINOR__)
+# define QEMU_GNUC_PREREQ(maj, min) \
+         ((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min))
+#else
+# define QEMU_GNUC_PREREQ(maj, min) 0
+#endif
+
 void *qemu_memalign(size_t alignment, size_t size);
 void *qemu_vmalloc(size_t size);
 void qemu_vfree(void *ptr);