Implement __rb_same_type

[lttng-ust.git] / include / lttng / core.h

diff --git a/include/lttng/core.h b/include/lttng/core.h
index 5bd19829e36160b66898dccd4ba2fcdddf7a6047..2b962d5fe4d3f9a2237fcc36a94d1f2c2ac707f0 100644 (file)
--- a/include/lttng/core.h
+++ b/include/lttng/core.h
@@ -74,13 +74,6 @@ static inline long IS_ERR(const void *ptr)
        __max1 > __max2 ? __max1: __max2; })
 
 
-/* MUTEXES */
-
-#include <pthread.h>
-
-#define DEFINE_MUTEX(m) pthread_mutex_t (m) = PTHREAD_MUTEX_INITIALIZER;
-#define DECLARE_MUTEX(m) extern pthread_mutex_t (m);
-
 /* MALLOCATION */
 
 #include <stdlib.h>
@@ -105,7 +98,6 @@ void *zmalloc_align(size_t len)
 
 /* MATH */
 
-#include <lttng/processor.h>
 static inline unsigned int hweight32(unsigned int w)
 {
        unsigned int res = w - ((w >> 1) & 0x55555555);
@@ -115,57 +107,4 @@ static inline unsigned int hweight32(unsigned int w)
        return (res + (res >> 16)) & 0x000000FF;
 }
 
-static __inline__ int get_count_order(unsigned int count)
-{
-       int order;
-       
-       order = fls(count) - 1;
-       if (count & (count - 1))
-               order++;
-       return order;
-}
-
-#define _ust_container_of(ptr, type, member) ({                      \
-        const typeof( ((type *)0)->member ) *__mptr = (ptr);    \
-        (type *)( (char *)__mptr - offsetof(type,member) );})
-
-#ifndef inline_memcpy
-#define inline_memcpy memcpy
-#endif
-
-#ifndef __same_type
-#define __same_type(a, b) __builtin_types_compatible_p(typeof(a), typeof(b))
-#endif
-
-#ifndef UST_VALGRIND
-
-static __inline__ int ust_get_cpu(void)
-{
-       int cpu;
-
-       cpu = sched_getcpu();
-       if (caa_likely(cpu >= 0))
-               return cpu;
-       /*
-        * If getcpu(2) is not implemented in the Kernel use CPU 0 as fallback.
-        */
-       return 0;
-}
-
-#else  /* #else #ifndef UST_VALGRIND */
-
-static __inline__ int ust_get_cpu(void)
-{
-       /*
-        * Valgrind does not support the sched_getcpu() vsyscall.
-        * It causes it to detect a segfault in the program and stop it.
-        * So if we want to check libust with valgrind, we have to refrain
-        * from using this call. TODO: it would probably be better to return
-        * other values too, to better test it.
-        */
-       return 0;
-}
-
-#endif /* #else #ifndef UST_VALGRIND */
-
 #endif /* UST_CORE_H */